mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-09-01 11:53:53 -04:00
First version under SVN is V4.0.1
This commit is contained in:
Richard Barry
parent
243393860c
commit
b6df57c7e3
918 changed files with 269038 additions and 0 deletions
557
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82
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82
Demo/PIC18_WizC/Demo1/FreeRTOSConfig.h
Normal file
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@ -0,0 +1,82 @@
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/*
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FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ TickRate reduced to 250Hz.
|
||||
|
||||
+ configIDLE_SHOULD_YIELD added.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#define configUSE_PREEMPTION ( 1 )
|
||||
#define configUSE_IDLE_HOOK ( 0 )
|
||||
#define configUSE_TICK_HOOK ( 0 )
|
||||
#define configTICK_RATE_HZ ( 250 )
|
||||
#define configMAX_PRIORITIES ( 1 )
|
||||
#define configMINIMAL_STACK_SIZE portMINIMAL_STACK_SIZE
|
||||
#define configMAX_TASK_NAME_LEN ( 3 )
|
||||
#define configUSE_TRACE_FACILITY ( 0 )
|
||||
#define configUSE_16_BIT_TICKS ( 1 )
|
||||
#define configIDLE_SHOULD_YIELD ( 1 )
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the component, or zero
|
||||
to exclude the component. */
|
||||
|
||||
/* Include/exclude the stated API function. */
|
||||
#define INCLUDE_vTaskPrioritySet ( 0 )
|
||||
#define INCLUDE_uxTaskPriorityGet ( 0 )
|
||||
#define INCLUDE_vTaskDelete ( 0 )
|
||||
#define INCLUDE_vTaskCleanUpResources ( 0 )
|
||||
#define INCLUDE_vTaskSuspend ( 0 )
|
||||
#define INCLUDE_vTaskDelayUntil ( 1 )
|
||||
#define INCLUDE_vTaskDelay ( 0 )
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
41
Demo/PIC18_WizC/Demo1/MallocConfig.h
Normal file
41
Demo/PIC18_WizC/Demo1/MallocConfig.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _MALLOC_SETTINGS_H
|
||||
#define _MALLOC_SETTINGS_H
|
||||
/*********************************************************************
|
||||
** Title: Dynamic memory (de-)allocation library for wizC.
|
||||
**
|
||||
** Author: Marcel van Lieshout
|
||||
**
|
||||
** Copyright: (c) 2005, HMCS, Marcel van Lieshout
|
||||
**
|
||||
** License: This software is released to the public domain and comes
|
||||
** without warranty and/or guarantees of any kind. You have
|
||||
** the right to use, copy, modify and/or (re-)distribute the
|
||||
** software as long as the reference to the author is
|
||||
** maintained in the software and a reference to the author
|
||||
** is included in any documentation of each product in which
|
||||
** this library (in it's original or in a modified form)
|
||||
** is used.
|
||||
*********************************************************************/
|
||||
|
||||
/*********************************************************************
|
||||
** The model to use
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SMALL
|
||||
#define MALLOC_LARGE
|
||||
|
||||
/*********************************************************************
|
||||
** The size of the heap
|
||||
*********************************************************************/
|
||||
#define MALLOC_HEAP_SIZE (3200)
|
||||
|
||||
/*********************************************************************
|
||||
** Should released memory be scribbled with 0x55 before releasing it?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SCRIBBLE
|
||||
|
||||
/********************************************************************
|
||||
** Enable Debug-mode?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_DEBUG
|
||||
|
||||
#endif /* _MALLOC_SETTINGS_H */
|
||||
50
Demo/PIC18_WizC/Demo1/WIZCmake.h
Normal file
50
Demo/PIC18_WizC/Demo1/WIZCmake.h
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Several modules predefined to avoid linker problems
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _memcpy
|
||||
#define _memcpy 1
|
||||
#endif
|
||||
|
||||
#ifndef _memset
|
||||
#define _memset 1
|
||||
#endif
|
||||
|
||||
#ifndef _strncpy
|
||||
#define _strncpy 1
|
||||
#endif
|
||||
58
Demo/PIC18_WizC/Demo1/fuses.c
Normal file
58
Demo/PIC18_WizC/Demo1/fuses.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
** Here are the configuration words set. See the PIC datasheet
|
||||
** and the wizC manual for an explanation
|
||||
*/
|
||||
#include <pic.h>
|
||||
|
||||
/*
|
||||
** These fuses are for PIC18F4620
|
||||
*/
|
||||
#pragma __config _CONFIG1H,_IESO_OFF_1H & _FCMEN_OFF_1H & _OSC_HSPLL_1H
|
||||
#pragma __config _CONFIG2L,_BORV_21_2L & _BOREN_SBORDIS_2L & _PWRT_ON_2L
|
||||
#pragma __config _CONFIG2H,_WDTPS_32768_2H & _WDT_OFF_2H
|
||||
#pragma __config _CONFIG3H,_MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_PORTC_3H
|
||||
#pragma __config _CONFIG4L,_DEBUG_OFF_4L & _XINST_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L
|
||||
#pragma __config _CONFIG5L,_CP3_OFF_5L & _CP2_OFF_5L & _CP1_OFF_5L & _CP0_OFF_5L
|
||||
#pragma __config _CONFIG5H,_CPD_OFF_5H & _CPB_OFF_5H
|
||||
#pragma __config _CONFIG6L,_WRT3_OFF_6L & _WRT2_OFF_6L & _WRT1_OFF_6L & _WRT0_OFF_6L
|
||||
#pragma __config _CONFIG6H,_WRTD_OFF_6H & _WRTB_OFF_6H & _WRTC_OFF_6H
|
||||
#pragma __config _CONFIG7L,_EBTR3_OFF_7L & _EBTR2_OFF_7L & _EBTR1_OFF_7L & _EBTR0_OFF_7L
|
||||
#pragma __config _CONFIG7H,_EBTRB_OFF_7H
|
||||
109
Demo/PIC18_WizC/Demo1/interrupt.c
Normal file
109
Demo/PIC18_WizC/Demo1/interrupt.c
Normal file
|
|
@ -0,0 +1,109 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Included Filenames changed to a .c extension to allow stepping through
|
||||
code using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#include <pic.h>
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
#include <queue.h>
|
||||
|
||||
static bit uxSwitchRequested;
|
||||
|
||||
/*
|
||||
* Vector for the ISR.
|
||||
*/
|
||||
void pointed Interrupt()
|
||||
{
|
||||
/*
|
||||
* Save the context of the current task.
|
||||
*/
|
||||
portSAVE_CONTEXT( portINTERRUPTS_FORCED );
|
||||
|
||||
/*
|
||||
* No contextswitch requested yet
|
||||
*/
|
||||
uxSwitchRequested = pdFALSE;
|
||||
|
||||
/*
|
||||
* Was the interrupt the FreeRTOS SystemTick?
|
||||
*/
|
||||
#include <libFreeRTOS/Drivers/Tick/isrTick.c>
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING ABOVE THIS LINE
|
||||
********************************************************************************
|
||||
** Enter the includes for the ISR-code of the FreeRTOS drivers below.
|
||||
**
|
||||
** You cannot use local variables. Alternatives are:
|
||||
** - Use static variables (Global RAM usage increases)
|
||||
** - Call a function (Additional cycles are needed)
|
||||
** - Use unused SFR's (preferred, no additional overhead)
|
||||
** See "../Serial/isrSerialTx.c" for an example of this last option
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING BELOW THIS LINE
|
||||
*******************************************************************************/
|
||||
/*
|
||||
* Was a contextswitch requested by one of the
|
||||
* interrupthandlers?
|
||||
*/
|
||||
if ( uxSwitchRequested )
|
||||
{
|
||||
vTaskSwitchContext();
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore the context of the (possibly other) task.
|
||||
*/
|
||||
portRESTORE_CONTEXT();
|
||||
|
||||
#pragma asmline retfie 0
|
||||
}
|
||||
202
Demo/PIC18_WizC/Demo1/main.c
Normal file
202
Demo/PIC18_WizC/Demo1/main.c
Normal file
|
|
@ -0,0 +1,202 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of the normal single demo application, the PIC18F demo is split
|
||||
* into several smaller programs of which this is the first. This enables the
|
||||
* demo's to be executed on the RAM limited PIC-devices.
|
||||
*
|
||||
* The Demo1 project is configured for a PIC18F4620 device. Main.c starts 9
|
||||
* tasks (including the idle task).
|
||||
|
||||
* This first demo is included to do a quick check on the FreeRTOS
|
||||
* installation. It is also included to demonstrate a minimal project-setup
|
||||
* to use FreeRTOS in a wizC environment.
|
||||
*
|
||||
* Eight independant tasks are created. All tasks share the same taskcode.
|
||||
* Each task blinks a different led on portB. The blinkrate for each task
|
||||
* is different, but chosen in such a way that portB will show a binary
|
||||
* counter pattern. All blinkrates are derived from a single master-rate.
|
||||
* By default, this masterrate is set to 100 milliseconds. Although such
|
||||
* a low value will make it almost impossible to see some of the leds
|
||||
* actually blink, it is a good value when using the wizC-simulator.
|
||||
* When testing on a real chip, changing the value to eg. 500 milliseconds
|
||||
* would be appropiate.
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
#define mainBLINK_LED_INTERVAL ( ( portTickType ) 100 / ( portTICK_RATE_MS ) )
|
||||
|
||||
/* The LED that is flashed by the B0 task. */
|
||||
#define mainBLINK_LED0_PORT LATD
|
||||
#define mainBLINK_LED0_TRIS TRISD
|
||||
#define mainBLINK_LED0_PIN 0
|
||||
#define mainBLINK_LED0_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED0_PIN))
|
||||
|
||||
/* The LED that is flashed by the B1 task. */
|
||||
#define mainBLINK_LED1_PORT LATD
|
||||
#define mainBLINK_LED1_TRIS TRISD
|
||||
#define mainBLINK_LED1_PIN 1
|
||||
#define mainBLINK_LED1_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED1_PIN))
|
||||
|
||||
/* The LED that is flashed by the B2 task. */
|
||||
#define mainBLINK_LED2_PORT LATD
|
||||
#define mainBLINK_LED2_TRIS TRISD
|
||||
#define mainBLINK_LED2_PIN 2
|
||||
#define mainBLINK_LED2_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED2_PIN))
|
||||
|
||||
/* The LED that is flashed by the B3 task. */
|
||||
#define mainBLINK_LED3_PORT LATD
|
||||
#define mainBLINK_LED3_TRIS TRISD
|
||||
#define mainBLINK_LED3_PIN 3
|
||||
#define mainBLINK_LED3_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED3_PIN))
|
||||
|
||||
/* The LED that is flashed by the B4 task. */
|
||||
#define mainBLINK_LED4_PORT LATD
|
||||
#define mainBLINK_LED4_TRIS TRISD
|
||||
#define mainBLINK_LED4_PIN 4
|
||||
#define mainBLINK_LED4_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED4_PIN))
|
||||
|
||||
/* The LED that is flashed by the B5 task. */
|
||||
#define mainBLINK_LED5_PORT LATD
|
||||
#define mainBLINK_LED5_TRIS TRISD
|
||||
#define mainBLINK_LED5_PIN 5
|
||||
#define mainBLINK_LED5_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED5_PIN))
|
||||
|
||||
/* The LED that is flashed by the B6 task. */
|
||||
#define mainBLINK_LED6_PORT LATD
|
||||
#define mainBLINK_LED6_TRIS TRISD
|
||||
#define mainBLINK_LED6_PIN 6
|
||||
#define mainBLINK_LED6_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED6_PIN))
|
||||
|
||||
/* The LED that is flashed by the B7 task. */
|
||||
#define mainBLINK_LED7_PORT LATD
|
||||
#define mainBLINK_LED7_TRIS TRISD
|
||||
#define mainBLINK_LED7_PIN 7
|
||||
#define mainBLINK_LED7_INTERVAL ((mainBLINK_LED_INTERVAL) << (mainBLINK_LED7_PIN))
|
||||
|
||||
typedef struct {
|
||||
unsigned char *port;
|
||||
unsigned char *tris;
|
||||
unsigned char pin;
|
||||
portTickType interval;
|
||||
} SBLINK;
|
||||
|
||||
const SBLINK sled0 = {&mainBLINK_LED0_PORT, &mainBLINK_LED0_TRIS, mainBLINK_LED0_PIN, mainBLINK_LED0_INTERVAL};
|
||||
const SBLINK sled1 = {&mainBLINK_LED1_PORT, &mainBLINK_LED1_TRIS, mainBLINK_LED1_PIN, mainBLINK_LED1_INTERVAL};
|
||||
const SBLINK sled2 = {&mainBLINK_LED2_PORT, &mainBLINK_LED2_TRIS, mainBLINK_LED2_PIN, mainBLINK_LED2_INTERVAL};
|
||||
const SBLINK sled3 = {&mainBLINK_LED3_PORT, &mainBLINK_LED3_TRIS, mainBLINK_LED3_PIN, mainBLINK_LED3_INTERVAL};
|
||||
const SBLINK sled4 = {&mainBLINK_LED4_PORT, &mainBLINK_LED4_TRIS, mainBLINK_LED4_PIN, mainBLINK_LED4_INTERVAL};
|
||||
const SBLINK sled5 = {&mainBLINK_LED5_PORT, &mainBLINK_LED5_TRIS, mainBLINK_LED5_PIN, mainBLINK_LED5_INTERVAL};
|
||||
const SBLINK sled6 = {&mainBLINK_LED6_PORT, &mainBLINK_LED6_TRIS, mainBLINK_LED6_PIN, mainBLINK_LED6_INTERVAL};
|
||||
const SBLINK sled7 = {&mainBLINK_LED7_PORT, &mainBLINK_LED7_TRIS, mainBLINK_LED7_PIN, mainBLINK_LED7_INTERVAL};
|
||||
|
||||
/*
|
||||
* The task code for the "vBlink" task.
|
||||
*/
|
||||
static portTASK_FUNCTION_PROTO(vBlink, pvParameters);
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
* Creates the tasks, then starts the scheduler.
|
||||
*/
|
||||
void main( void )
|
||||
{
|
||||
/*
|
||||
* Start the blink tasks defined in this file.
|
||||
*/
|
||||
xTaskCreate( vBlink, "B0", configMINIMAL_STACK_SIZE, &sled0, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vBlink, "B1", configMINIMAL_STACK_SIZE, &sled1, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vBlink, "B2", configMINIMAL_STACK_SIZE, &sled2, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vBlink, "B3", configMINIMAL_STACK_SIZE, &sled3, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vBlink, "B4", configMINIMAL_STACK_SIZE, &sled4, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vBlink, "B5", configMINIMAL_STACK_SIZE, &sled5, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vBlink, "B6", configMINIMAL_STACK_SIZE, &sled6, tskIDLE_PRIORITY, NULL );
|
||||
xTaskCreate( vBlink, "B7", configMINIMAL_STACK_SIZE, &sled7, tskIDLE_PRIORITY, NULL );
|
||||
|
||||
/*
|
||||
* Start the scheduler.
|
||||
*/
|
||||
vTaskStartScheduler( );
|
||||
|
||||
while(1) /* This point should never be reached. */
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portTASK_FUNCTION(vBlink, pvParameters)
|
||||
{
|
||||
unsigned char *Port = ((SBLINK *)pvParameters)->port;
|
||||
unsigned char *Tris = ((SBLINK *)pvParameters)->tris;
|
||||
unsigned char Pin = ((SBLINK *)pvParameters)->pin;
|
||||
portTickType Interval = ((SBLINK *)pvParameters)->interval;
|
||||
|
||||
portTickType xLastWakeTime;
|
||||
|
||||
/*
|
||||
* Initialize the hardware
|
||||
*/
|
||||
*Tris &= ~(1<<Pin); // Set the pin that is used by this task to ouput
|
||||
*Port &= ~(1<<Pin); // Drive the pin low
|
||||
|
||||
/*
|
||||
* Initialise the xLastWakeTime variable with the current time.
|
||||
*/
|
||||
xLastWakeTime = xTaskGetTickCount();
|
||||
|
||||
/*
|
||||
* Cycle for ever, delaying then toggle the LED.
|
||||
*/
|
||||
for( ;; )
|
||||
{
|
||||
/*
|
||||
* Wait until it is time to toggle
|
||||
*/
|
||||
vTaskDelayUntil( &xLastWakeTime, Interval );
|
||||
|
||||
/*
|
||||
* Toggle the LED for visual feedback.
|
||||
*/
|
||||
*Port ^= 1<<Pin;
|
||||
}
|
||||
}
|
||||
528
Demo/PIC18_WizC/Demo2/Demo2.PC
Normal file
528
Demo/PIC18_WizC/Demo2/Demo2.PC
Normal file
|
|
@ -0,0 +1,528 @@
|
|||
[F29011525]
|
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x=0
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y=145
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[F10478061]
|
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x=0
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[F28396641]
|
||||
x=10
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||||
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[ProjectGroup]
|
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nFiles=1
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FileName0=Demo2.PC
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[Project]
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|
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|
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|
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|
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|
||||
LOptBytes=16
|
||||
LOptBytesReg=6
|
||||
TopROM=32767
|
||||
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|
||||
HeapPointer=3584
|
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|
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ASMProcessor=18F4620
|
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WinNumberIsIndex6=5
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WinNumberIsIndex7=4
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WinNumberIsIndex8=3
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[Window4097]
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[ExtDev4097]
|
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|
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Pars0=0
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Name=Pin Out : 18F4620
|
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FileName=
|
||||
Layer=1
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Ports0=0
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Bit0=3
|
||||
ConLev0=-1
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Ports1=0
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Bit1=2
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||||
ConLev1=-1
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Pars2=0
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[Window4096]
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[ExtDev4096]
|
||||
Type=2
|
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TypeN=Terminal
|
||||
Ports0=0
|
||||
Bit0=3
|
||||
ConLev0=-1
|
||||
Ports1=0
|
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Bit1=2
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ConLev1=-1
|
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Pars0=7
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Pars1=0
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Pars2=0
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FileName=
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[Window12]
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Sizeable=1
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[Window9]
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Page=15
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[Window8]
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aHeight=250
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aWidth=250
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|
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isMinimised=1
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isVisible=1
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ShowBorder=1
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ShowCaption=1
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Sizeable=1
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x=21
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|
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Page=8
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[Window7]
|
||||
aHeight=947
|
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aWidth=978
|
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Height=490
|
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isMinimised=1
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|
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ShowCaption=1
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x=16
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y=45
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[Window5]
|
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|
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|
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isMinimised=1
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[Window4]
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aHeight=957
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isMinimised=1
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isVisible=1
|
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||||
ShowCaption=1
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||||
x=2
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||||
y=40
|
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|
||||
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Page=2
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[Window3]
|
||||
aHeight=191
|
||||
aWidth=985
|
||||
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|
||||
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|
||||
isMinimised=1
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||||
isVisible=1
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||||
ShowCaption=1
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||||
x=0
|
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y=666
|
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|
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|
||||
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|
||||
Page=7
|
||||
[Window2]
|
||||
aHeight=1000
|
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aWidth=538
|
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Height=518
|
||||
Width=177
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
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|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=457
|
||||
y=0
|
||||
Left=150
|
||||
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|
||||
Group=0
|
||||
Page=4
|
||||
[Window1]
|
||||
aHeight=469
|
||||
aWidth=998
|
||||
Height=242
|
||||
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|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
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|
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x=0
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|
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|
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|
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[Window11]
|
||||
aHeight=335
|
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aWidth=560
|
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|
||||
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|
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isMinimised=1
|
||||
isVisible=1
|
||||
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|
||||
ShowCaption=1
|
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|
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|
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|
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|
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|
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|
||||
Page=9
|
||||
[Window0]
|
||||
aHeight=472
|
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|
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|
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|
||||
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|
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isVisible=1
|
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|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=421
|
||||
y=127
|
||||
Left=138
|
||||
Top=146
|
||||
Group=0
|
||||
Page=1
|
||||
[APPWIZ]
|
||||
AProcFreq=4000000
|
||||
nUserTemp=0
|
||||
Proc=16F84
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
[GLOBAL]
|
||||
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|
||||
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|
||||
[MainWindow]
|
||||
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|
||||
Top=-4
|
||||
Left=-4
|
||||
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|
||||
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|
||||
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|
||||
StopOnError=1
|
||||
[FindRep]
|
||||
nTextFind=2
|
||||
nTextReplace=0
|
||||
TextFind0=xSerialPortInitMinimal
|
||||
TextFind1=interrupt
|
||||
[EditWindow]
|
||||
Tab=0
|
||||
nFiles=1
|
||||
nMRU=9
|
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|
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|
||||
WindowState=0
|
||||
Top=0
|
||||
Left=0
|
||||
Width=679
|
||||
Height=418
|
||||
Files0=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo2\main.c
|
||||
MRU0=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo2\main.c
|
||||
Files1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
MRU1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
Files2=C:\Program Files\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
MRU2=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo2\Demo2.rep
|
||||
Files3=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo2\Demo2.rep
|
||||
Files4=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo2\INTERRUPT.C
|
||||
MRU3=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\Common\Minimal\semtest.c
|
||||
MRU4=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialRx.c
|
||||
MRU5=C:\Program Files\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
MRU6=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo2\INTERRUPT.C
|
||||
MRU7=C:\DOCUMENTS AND SETTINGS\MARCEL\MY DOCUMENTS\PIC\FREERTOS\FREERTOS\DEMO\PIC18_WIZC\DEMO2\INTERRUPT_pp.asm
|
||||
MRU8=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialTx.c
|
||||
Files5=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\Common\Minimal\semtest.c
|
||||
Files6=C:\Program Files\FED\PIXIE\Libs\LibsUser\libFreeRTOS\Drivers\Tick\isrTick.c
|
||||
Files7=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialRx.c
|
||||
Files8=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialTx.c
|
||||
Files9=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\Port.c
|
||||
Files10=C:\Program Files\FED\PIXIE\Libs\LibsUser\libFreeRTOS\Include\Portmacro.h
|
||||
Files11=C:\DOCUMENTS AND SETTINGS\MARCEL\MY DOCUMENTS\PIC\FREERTOS\FREERTOS\DEMO\PIC18_WIZC\DEMO2\INTERRUPT_pp.asm
|
||||
Files12=C:\Program Files\FED\PIXIE\Libs\LibsUser\libFreeRTOS\Include\Portmacro.h
|
||||
[PinConnections]
|
||||
nPins=0
|
||||
[AssCode]
|
||||
ProcType=18F4620
|
||||
[Information]
|
||||
Column0=-1
|
||||
Column1=8
|
||||
Column2=4
|
||||
Column3=16
|
||||
Column4=-1
|
||||
Column5=50
|
||||
MemoHeight=154
|
||||
WindowState=0
|
||||
Top=418
|
||||
Left=339
|
||||
Width=339
|
||||
Height=209
|
||||
[F29011781]
|
||||
x=0
|
||||
y=117
|
||||
[F30242909]
|
||||
x=0
|
||||
y=4855
|
||||
[F27163403]
|
||||
x=0
|
||||
y=71
|
||||
[F29216334]
|
||||
x=0
|
||||
y=189
|
||||
[F15207742]
|
||||
x=0
|
||||
y=48
|
||||
[F28413281]
|
||||
x=0
|
||||
y=0
|
||||
[F29055566]
|
||||
x=0
|
||||
y=102
|
||||
[F20539803]
|
||||
x=18
|
||||
y=216
|
||||
[F29012293]
|
||||
x=0
|
||||
y=162
|
||||
[F28446561]
|
||||
x=0
|
||||
y=0
|
||||
[F20376480]
|
||||
x=0
|
||||
y=1323
|
||||
[F29012037]
|
||||
x=0
|
||||
y=115
|
||||
[F28429921]
|
||||
x=0
|
||||
y=0
|
||||
[F30163230]
|
||||
x=31
|
||||
y=44
|
||||
[F29565054]
|
||||
x=0
|
||||
y=0
|
||||
[F30162974]
|
||||
x=0
|
||||
y=0
|
||||
[F29564798]
|
||||
x=30
|
||||
y=28
|
||||
[F30089002]
|
||||
x=35
|
||||
y=79
|
||||
[F30163486]
|
||||
x=0
|
||||
y=0
|
||||
[F29565310]
|
||||
x=0
|
||||
y=0
|
||||
[F30089258]
|
||||
x=21
|
||||
y=70
|
||||
[F20441499]
|
||||
x=0
|
||||
y=93
|
||||
[F28930952]
|
||||
x=59
|
||||
y=1
|
||||
[F28413319]
|
||||
x=31
|
||||
y=5106
|
||||
[F29453097]
|
||||
x=37
|
||||
y=69
|
||||
[F20220814]
|
||||
x=0
|
||||
y=423
|
||||
[F20413807]
|
||||
x=0
|
||||
y=0
|
||||
[F15568046]
|
||||
x=0
|
||||
y=302
|
||||
[F20528681]
|
||||
x=0
|
||||
y=0
|
||||
[F30146592]
|
||||
x=0
|
||||
y=0
|
||||
[F15679330]
|
||||
x=0
|
||||
y=111
|
||||
[F20122654]
|
||||
x=0
|
||||
y=44
|
||||
[F29801181]
|
||||
x=2
|
||||
y=61
|
||||
[F29801213]
|
||||
x=4
|
||||
y=59
|
||||
[F30164098]
|
||||
x=0
|
||||
y=4816
|
||||
82
Demo/PIC18_WizC/Demo2/FreeRTOSConfig.h
Normal file
82
Demo/PIC18_WizC/Demo2/FreeRTOSConfig.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ TickRate reduced to 250Hz.
|
||||
|
||||
+ configIDLE_SHOULD_YIELD added.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#define configUSE_PREEMPTION ( 1 )
|
||||
#define configUSE_IDLE_HOOK ( 0 )
|
||||
#define configUSE_TICK_HOOK ( 0 )
|
||||
#define configTICK_RATE_HZ ( 250 )
|
||||
#define configMAX_PRIORITIES ( 4 )
|
||||
#define configMINIMAL_STACK_SIZE portMINIMAL_STACK_SIZE
|
||||
#define configMAX_TASK_NAME_LEN ( 3 )
|
||||
#define configUSE_TRACE_FACILITY ( 0 )
|
||||
#define configUSE_16_BIT_TICKS ( 1 )
|
||||
#define configIDLE_SHOULD_YIELD ( 1 )
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the component, or zero
|
||||
to exclude the component. */
|
||||
|
||||
/* Include/exclude the stated API function. */
|
||||
#define INCLUDE_vTaskPrioritySet ( 0 )
|
||||
#define INCLUDE_uxTaskPriorityGet ( 0 )
|
||||
#define INCLUDE_vTaskDelete ( 0 )
|
||||
#define INCLUDE_vTaskCleanUpResources ( 0 )
|
||||
#define INCLUDE_vTaskSuspend ( 0 )
|
||||
#define INCLUDE_vTaskDelayUntil ( 1 )
|
||||
#define INCLUDE_vTaskDelay ( 1 )
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
41
Demo/PIC18_WizC/Demo2/MallocConfig.h
Normal file
41
Demo/PIC18_WizC/Demo2/MallocConfig.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _MALLOC_SETTINGS_H
|
||||
#define _MALLOC_SETTINGS_H
|
||||
/*********************************************************************
|
||||
** Title: Dynamic memory (de-)allocation library for wizC.
|
||||
**
|
||||
** Author: Marcel van Lieshout
|
||||
**
|
||||
** Copyright: (c) 2005, HMCS, Marcel van Lieshout
|
||||
**
|
||||
** License: This software is released to the public domain and comes
|
||||
** without warranty and/or guarantees of any kind. You have
|
||||
** the right to use, copy, modify and/or (re-)distribute the
|
||||
** software as long as the reference to the author is
|
||||
** maintained in the software and a reference to the author
|
||||
** is included in any documentation of each product in which
|
||||
** this library (in it's original or in a modified form)
|
||||
** is used.
|
||||
*********************************************************************/
|
||||
|
||||
/*********************************************************************
|
||||
** The model to use
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SMALL
|
||||
#define MALLOC_LARGE
|
||||
|
||||
/*********************************************************************
|
||||
** The size of the heap
|
||||
*********************************************************************/
|
||||
#define MALLOC_HEAP_SIZE (3200)
|
||||
|
||||
/*********************************************************************
|
||||
** Should released memory be scribbled with 0x55 before releasing it?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SCRIBBLE
|
||||
|
||||
/********************************************************************
|
||||
** Enable Debug-mode?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_DEBUG
|
||||
|
||||
#endif /* _MALLOC_SETTINGS_H */
|
||||
53
Demo/PIC18_WizC/Demo2/WIZCmake.h
Normal file
53
Demo/PIC18_WizC/Demo2/WIZCmake.h
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Several modules predefined to avoid linker problems
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _memcpy
|
||||
#define _memcpy 1
|
||||
#endif
|
||||
|
||||
#ifndef _memset
|
||||
#define _memset 1
|
||||
#endif
|
||||
|
||||
#ifndef _strncpy
|
||||
#define _strncpy 1
|
||||
#endif
|
||||
|
||||
|
||||
#pragma wizcpp searchpath <../../Common/Include/>
|
||||
58
Demo/PIC18_WizC/Demo2/fuses.c
Normal file
58
Demo/PIC18_WizC/Demo2/fuses.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
** Here are the configuration words set. See the PIC datasheet
|
||||
** and the wizC manual for an explanation
|
||||
*/
|
||||
#include <pic.h>
|
||||
|
||||
/*
|
||||
** These fuses are for PIC18F4620
|
||||
*/
|
||||
#pragma __config _CONFIG1H,_IESO_OFF_1H & _FCMEN_OFF_1H & _OSC_HSPLL_1H
|
||||
#pragma __config _CONFIG2L,_BORV_21_2L & _BOREN_SBORDIS_2L & _PWRT_ON_2L
|
||||
#pragma __config _CONFIG2H,_WDTPS_32768_2H & _WDT_OFF_2H
|
||||
#pragma __config _CONFIG3H,_MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_PORTC_3H
|
||||
#pragma __config _CONFIG4L,_DEBUG_OFF_4L & _XINST_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L
|
||||
#pragma __config _CONFIG5L,_CP3_OFF_5L & _CP2_OFF_5L & _CP1_OFF_5L & _CP0_OFF_5L
|
||||
#pragma __config _CONFIG5H,_CPD_OFF_5H & _CPB_OFF_5H
|
||||
#pragma __config _CONFIG6L,_WRT3_OFF_6L & _WRT2_OFF_6L & _WRT1_OFF_6L & _WRT0_OFF_6L
|
||||
#pragma __config _CONFIG6H,_WRTD_OFF_6H & _WRTB_OFF_6H & _WRTC_OFF_6H
|
||||
#pragma __config _CONFIG7L,_EBTR3_OFF_7L & _EBTR2_OFF_7L & _EBTR1_OFF_7L & _EBTR0_OFF_7L
|
||||
#pragma __config _CONFIG7H,_EBTRB_OFF_7H
|
||||
118
Demo/PIC18_WizC/Demo2/interrupt.c
Normal file
118
Demo/PIC18_WizC/Demo2/interrupt.c
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Included Filenames changed to a .c extension to allow stepping through
|
||||
code using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#include <pic.h>
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
#include <queue.h>
|
||||
|
||||
static bit uxSwitchRequested;
|
||||
|
||||
/*
|
||||
* Vector for the ISR.
|
||||
*/
|
||||
void pointed Interrupt()
|
||||
{
|
||||
/*
|
||||
* Save the context of the current task.
|
||||
*/
|
||||
portSAVE_CONTEXT( portINTERRUPTS_FORCED );
|
||||
|
||||
/*
|
||||
* No contextswitch requested yet
|
||||
*/
|
||||
uxSwitchRequested = pdFALSE;
|
||||
|
||||
/*
|
||||
* Was the interrupt the FreeRTOS SystemTick?
|
||||
*/
|
||||
#include <libFreeRTOS/Drivers/Tick/isrTick.c>
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING ABOVE THIS LINE
|
||||
********************************************************************************
|
||||
** Enter the includes for the ISR-code of the FreeRTOS drivers below.
|
||||
**
|
||||
** You cannot use local variables. Alternatives are:
|
||||
** - Use static variables (Global RAM usage increases)
|
||||
** - Call a function (Additional cycles are needed)
|
||||
** - Use unused SFR's (preferred, no additional overhead)
|
||||
** See "../Serial/isrSerialTx.c" for an example of this last option
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt a byte being received?
|
||||
*/
|
||||
#include "../Serial/isrSerialRx.c"
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt the Tx register becoming empty?
|
||||
*/
|
||||
#include "../Serial/isrSerialTx.c"
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING BELOW THIS LINE
|
||||
*******************************************************************************/
|
||||
/*
|
||||
* Was a contextswitch requested by one of the
|
||||
* interrupthandlers?
|
||||
*/
|
||||
if ( uxSwitchRequested )
|
||||
{
|
||||
vTaskSwitchContext();
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore the context of the (possibly other) task.
|
||||
*/
|
||||
portRESTORE_CONTEXT();
|
||||
|
||||
#pragma asmline retfie 0
|
||||
}
|
||||
198
Demo/PIC18_WizC/Demo2/main.c
Normal file
198
Demo/PIC18_WizC/Demo2/main.c
Normal file
|
|
@ -0,0 +1,198 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of the normal single demo application, the PIC18F demo is split
|
||||
* into several smaller programs of which this is the second. This enables the
|
||||
* demo's to be executed on the RAM limited PIC-devices.
|
||||
*
|
||||
* The Demo2 project is configured for a PIC18F4620 device. Main.c starts 12
|
||||
* tasks (including the idle task). See the indicated files in the demo/common
|
||||
* directory for more information.
|
||||
*
|
||||
* demo/common/minimal/integer.c: Creates 1 task
|
||||
* demo/common/minimal/PollQ.c: Creates 2 tasks
|
||||
* demo/common/minimal/semtest.c: Creates 4 tasks
|
||||
* demo/common/minimal/flash.c: Creates 3 tasks
|
||||
*
|
||||
* Main.c also creates a check task. This periodically checks that all the
|
||||
* other tasks are still running and have not experienced any unexpected
|
||||
* results. If all the other tasks are executing correctly an LED is flashed
|
||||
* once every mainCHECK_PERIOD milliseconds. If any of the tasks have not
|
||||
* executed, or report an error, the frequency of the LED flash will increase
|
||||
* to mainERROR_FLASH_RATE.
|
||||
*
|
||||
* On entry to main an 'X' is transmitted. Monitoring the serial port using a
|
||||
* dumb terminal allows for verification that the device is not continuously
|
||||
* being reset (no more than one 'X' should be transmitted).
|
||||
*
|
||||
* http://www.FreeRTOS.org contains important information on the use of the
|
||||
* wizC PIC18F port.
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
/* Demo app include files. */
|
||||
#include "integer.h"
|
||||
#include "pollq.h"
|
||||
#include "semtest.h"
|
||||
#include "flash.h"
|
||||
#include "partest.h"
|
||||
#include "serial.h"
|
||||
|
||||
/* The period between executions of the check task before and after an error
|
||||
has been discovered. If an error has been discovered the check task runs
|
||||
more frequently - increasing the LED flash rate. */
|
||||
#define mainNO_ERROR_CHECK_PERIOD ( ( portTickType ) 10000 / portTICK_RATE_MS )
|
||||
#define mainERROR_CHECK_PERIOD ( ( portTickType ) 1000 / portTICK_RATE_MS )
|
||||
#define mainCHECK_TASK_LED ( ( unsigned portCHAR ) 3 )
|
||||
|
||||
/* Priority definitions for some of the tasks. Other tasks just use the idle
|
||||
priority. */
|
||||
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 3 )
|
||||
#define mainLED_FLASH_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 2 )
|
||||
#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 1 )
|
||||
#define mainSEM_TEST_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 1 )
|
||||
#define mainINTEGER_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 0 )
|
||||
|
||||
/* Constants required for the communications. Only one character is ever
|
||||
transmitted. */
|
||||
#define mainCOMMS_QUEUE_LENGTH ( ( unsigned portCHAR ) 5 )
|
||||
#define mainNO_BLOCK ( ( portTickType ) 0 )
|
||||
#define mainBAUD_RATE ( ( unsigned portLONG ) 57600 )
|
||||
|
||||
/*
|
||||
* The task function for the "Check" task.
|
||||
*/
|
||||
static portTASK_FUNCTION_PROTO( vErrorChecks, pvParameters );
|
||||
|
||||
/*
|
||||
* Checks the unique counts of other tasks to ensure they are still operational.
|
||||
* Returns pdTRUE if an error is detected, otherwise pdFALSE.
|
||||
*/
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Creates the tasks, then starts the scheduler. */
|
||||
void main( void )
|
||||
{
|
||||
/* Initialise the required hardware. */
|
||||
vParTestInitialise();
|
||||
|
||||
/* Send a character so we have some visible feedback of a reset. */
|
||||
xSerialPortInitMinimal( mainBAUD_RATE, mainCOMMS_QUEUE_LENGTH );
|
||||
xSerialPutChar( NULL, 'X', mainNO_BLOCK );
|
||||
|
||||
/* Start a few of the standard demo tasks found in the demo\common directory. */
|
||||
vStartIntegerMathTasks( mainINTEGER_PRIORITY);
|
||||
vStartPolledQueueTasks( mainQUEUE_POLL_PRIORITY );
|
||||
vStartSemaphoreTasks( mainSEM_TEST_PRIORITY );
|
||||
vStartLEDFlashTasks( mainLED_FLASH_PRIORITY );
|
||||
|
||||
/* Start the check task defined in this file. */
|
||||
xTaskCreate( vErrorChecks, ( const portCHAR * const ) "Check", portMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
|
||||
|
||||
/* Start the scheduler. Will never return here. */
|
||||
vTaskStartScheduler();
|
||||
|
||||
while(1) /* This point should never be reached. */
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portTASK_FUNCTION( vErrorChecks, pvParameters )
|
||||
{
|
||||
portTickType xLastCheckTime;
|
||||
portTickType xDelayTime = mainNO_ERROR_CHECK_PERIOD;
|
||||
portCHAR cErrorOccurred;
|
||||
|
||||
/* We need to initialise xLastCheckTime prior to the first call to
|
||||
vTaskDelayUntil(). */
|
||||
xLastCheckTime = xTaskGetTickCount();
|
||||
|
||||
/* Cycle for ever, delaying then checking all the other tasks are still
|
||||
operating without error. */
|
||||
for( ;; )
|
||||
{
|
||||
/* Wait until it is time to check the other tasks again. */
|
||||
vTaskDelayUntil( &xLastCheckTime, xDelayTime );
|
||||
|
||||
/* Check all the other tasks are running, and running without ever
|
||||
having an error. */
|
||||
cErrorOccurred = prvCheckOtherTasksAreStillRunning();
|
||||
|
||||
/* If an error was detected increase the frequency of the LED flash. */
|
||||
if( cErrorOccurred == pdTRUE )
|
||||
{
|
||||
xDelayTime = mainERROR_CHECK_PERIOD;
|
||||
}
|
||||
|
||||
/* Flash the LED for visual feedback. */
|
||||
vParTestToggleLED( mainCHECK_TASK_LED );
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void )
|
||||
{
|
||||
portCHAR cErrorHasOccurred = ( portCHAR ) pdFALSE;
|
||||
|
||||
if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
if( xArePollingQueuesStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
if( xAreSemaphoreTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
return cErrorHasOccurred;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
503
Demo/PIC18_WizC/Demo3/Demo3.PC
Normal file
503
Demo/PIC18_WizC/Demo3/Demo3.PC
Normal file
|
|
@ -0,0 +1,503 @@
|
|||
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|
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|
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|
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|
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WinNumberIsIndex7=4
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[ExtDev4097]
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[Window4096]
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[ExtDev4096]
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||||
[MainWindow]
|
||||
WindowState=2
|
||||
Top=-4
|
||||
Left=-4
|
||||
Width=1032
|
||||
Height=748
|
||||
Update=25000
|
||||
StopOnError=1
|
||||
[FindRep]
|
||||
nTextFind=0
|
||||
nTextReplace=0
|
||||
[EditWindow]
|
||||
Tab=0
|
||||
nFiles=1
|
||||
nMRU=9
|
||||
MarginOn=1
|
||||
MarginType=2
|
||||
WindowState=0
|
||||
Top=0
|
||||
Left=0
|
||||
Width=679
|
||||
Height=418
|
||||
Files0=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo3\main.c
|
||||
MRU0=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo3\main.c
|
||||
Files1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
Files2=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo3\Demo3.rep
|
||||
MRU1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
MRU2=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo3\Demo3.rep
|
||||
Files3=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\List.c
|
||||
Files4=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\Queue.c
|
||||
Files5=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FREERTOS 2005-06-04 01\Demo\PIC18_WIZC\Demo3\main.c
|
||||
MRU3=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\Queue.c
|
||||
MRU4=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FREERTOS 2005-06-04 01\Demo\PIC18_WIZC\Demo3\INTERRUPT.C
|
||||
MRU5=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS 2005-06-04 01\Demo\PIC18_WizC\serial\serial.c
|
||||
MRU6=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FREERTOS 2005-06-04 01\Demo\PIC18_WIZC\Demo3\main.c
|
||||
MRU7=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS 2005-06-04 01\Demo\PIC18_WizC\Demo3\Demo3.rep
|
||||
MRU8=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo3\INTERRUPT.C
|
||||
Files6=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FREERTOS 2005-06-04 01\Demo\PIC18_WIZC\Demo3\INTERRUPT.C
|
||||
Files7=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS 2005-06-04 01\Demo\PIC18_WizC\serial\serial.c
|
||||
[PinConnections]
|
||||
nPins=0
|
||||
[AssCode]
|
||||
ProcType=18F4620
|
||||
[Information]
|
||||
Column0=-1
|
||||
Column1=8
|
||||
Column2=4
|
||||
Column3=16
|
||||
Column4=-1
|
||||
Column5=50
|
||||
MemoHeight=154
|
||||
WindowState=0
|
||||
Top=418
|
||||
Left=339
|
||||
Width=339
|
||||
Height=209
|
||||
[F29012037]
|
||||
x=0
|
||||
y=114
|
||||
[F20441499]
|
||||
x=0
|
||||
y=119
|
||||
[F20539803]
|
||||
x=37
|
||||
y=82
|
||||
[F20376480]
|
||||
x=0
|
||||
y=1323
|
||||
[F28429921]
|
||||
x=0
|
||||
y=0
|
||||
[F16524754]
|
||||
x=0
|
||||
y=10
|
||||
[F10478061]
|
||||
x=0
|
||||
y=48
|
||||
[F14733113]
|
||||
x=21
|
||||
y=61
|
||||
[F15556403]
|
||||
x=0
|
||||
y=85
|
||||
[F18602004]
|
||||
x=49
|
||||
y=1124
|
||||
[F18601966]
|
||||
x=0
|
||||
y=0
|
||||
[F20220814]
|
||||
x=0
|
||||
y=628
|
||||
[F29055566]
|
||||
x=0
|
||||
y=137
|
||||
[F30163230]
|
||||
x=33
|
||||
y=61
|
||||
[F29565054]
|
||||
x=0
|
||||
y=0
|
||||
[F30163486]
|
||||
x=32
|
||||
y=44
|
||||
[F29565310]
|
||||
x=0
|
||||
y=0
|
||||
[F30089258]
|
||||
x=0
|
||||
y=107
|
||||
[F29012293]
|
||||
x=0
|
||||
y=114
|
||||
[F28446561]
|
||||
x=0
|
||||
y=0
|
||||
[F30243165]
|
||||
x=0
|
||||
y=4852
|
||||
[F27125515]
|
||||
x=0
|
||||
y=0
|
||||
[F15568046]
|
||||
x=0
|
||||
y=0
|
||||
[F20528681]
|
||||
x=0
|
||||
y=0
|
||||
[F30163742]
|
||||
x=0
|
||||
y=20
|
||||
[F33200396]
|
||||
x=0
|
||||
y=107
|
||||
[F32375968]
|
||||
x=0
|
||||
y=0
|
||||
[F28917072]
|
||||
x=0
|
||||
y=114
|
||||
[F31779807]
|
||||
x=0
|
||||
y=0
|
||||
82
Demo/PIC18_WizC/Demo3/FreeRTOSConfig.h
Normal file
82
Demo/PIC18_WizC/Demo3/FreeRTOSConfig.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ TickRate reduced to 250Hz.
|
||||
|
||||
+ configIDLE_SHOULD_YIELD added.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#define configUSE_PREEMPTION ( 1 )
|
||||
#define configUSE_IDLE_HOOK ( 0 )
|
||||
#define configUSE_TICK_HOOK ( 0 )
|
||||
#define configTICK_RATE_HZ ( 250 )
|
||||
#define configMAX_PRIORITIES ( 4 )
|
||||
#define configMINIMAL_STACK_SIZE portMINIMAL_STACK_SIZE
|
||||
#define configMAX_TASK_NAME_LEN ( 3 )
|
||||
#define configUSE_TRACE_FACILITY ( 0 )
|
||||
#define configUSE_16_BIT_TICKS ( 1 )
|
||||
#define configIDLE_SHOULD_YIELD ( 1 )
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the component, or zero
|
||||
to exclude the component. */
|
||||
|
||||
/* Include/exclude the stated API function. */
|
||||
#define INCLUDE_vTaskPrioritySet ( 0 )
|
||||
#define INCLUDE_uxTaskPriorityGet ( 0 )
|
||||
#define INCLUDE_vTaskDelete ( 0 )
|
||||
#define INCLUDE_vTaskCleanUpResources ( 0 )
|
||||
#define INCLUDE_vTaskSuspend ( 0 )
|
||||
#define INCLUDE_vTaskDelayUntil ( 1 )
|
||||
#define INCLUDE_vTaskDelay ( 0 )
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
41
Demo/PIC18_WizC/Demo3/MallocConfig.h
Normal file
41
Demo/PIC18_WizC/Demo3/MallocConfig.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _MALLOC_SETTINGS_H
|
||||
#define _MALLOC_SETTINGS_H
|
||||
/*********************************************************************
|
||||
** Title: Dynamic memory (de-)allocation library for wizC.
|
||||
**
|
||||
** Author: Marcel van Lieshout
|
||||
**
|
||||
** Copyright: (c) 2005, HMCS, Marcel van Lieshout
|
||||
**
|
||||
** License: This software is released to the public domain and comes
|
||||
** without warranty and/or guarantees of any kind. You have
|
||||
** the right to use, copy, modify and/or (re-)distribute the
|
||||
** software as long as the reference to the author is
|
||||
** maintained in the software and a reference to the author
|
||||
** is included in any documentation of each product in which
|
||||
** this library (in it's original or in a modified form)
|
||||
** is used.
|
||||
*********************************************************************/
|
||||
|
||||
/*********************************************************************
|
||||
** The model to use
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SMALL
|
||||
#define MALLOC_LARGE
|
||||
|
||||
/*********************************************************************
|
||||
** The size of the heap
|
||||
*********************************************************************/
|
||||
#define MALLOC_HEAP_SIZE (3200)
|
||||
|
||||
/*********************************************************************
|
||||
** Should released memory be scribbled with 0x55 before releasing it?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SCRIBBLE
|
||||
|
||||
/********************************************************************
|
||||
** Enable Debug-mode?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_DEBUG
|
||||
|
||||
#endif /* _MALLOC_SETTINGS_H */
|
||||
53
Demo/PIC18_WizC/Demo3/WIZCmake.h
Normal file
53
Demo/PIC18_WizC/Demo3/WIZCmake.h
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Several modules predefined to avoid linker problems
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _memcpy
|
||||
#define _memcpy 1
|
||||
#endif
|
||||
|
||||
#ifndef _memset
|
||||
#define _memset 1
|
||||
#endif
|
||||
|
||||
#ifndef _strncpy
|
||||
#define _strncpy 1
|
||||
#endif
|
||||
|
||||
|
||||
#pragma wizcpp searchpath <../../Common/Include/>
|
||||
58
Demo/PIC18_WizC/Demo3/fuses.c
Normal file
58
Demo/PIC18_WizC/Demo3/fuses.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
** Here are the configuration words set. See the PIC datasheet
|
||||
** and the wizC manual for an explanation
|
||||
*/
|
||||
#include <pic.h>
|
||||
|
||||
/*
|
||||
** These fuses are for PIC18F4620
|
||||
*/
|
||||
#pragma __config _CONFIG1H,_IESO_OFF_1H & _FCMEN_OFF_1H & _OSC_HSPLL_1H
|
||||
#pragma __config _CONFIG2L,_BORV_21_2L & _BOREN_SBORDIS_2L & _PWRT_ON_2L
|
||||
#pragma __config _CONFIG2H,_WDTPS_32768_2H & _WDT_OFF_2H
|
||||
#pragma __config _CONFIG3H,_MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_PORTC_3H
|
||||
#pragma __config _CONFIG4L,_DEBUG_OFF_4L & _XINST_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L
|
||||
#pragma __config _CONFIG5L,_CP3_OFF_5L & _CP2_OFF_5L & _CP1_OFF_5L & _CP0_OFF_5L
|
||||
#pragma __config _CONFIG5H,_CPD_OFF_5H & _CPB_OFF_5H
|
||||
#pragma __config _CONFIG6L,_WRT3_OFF_6L & _WRT2_OFF_6L & _WRT1_OFF_6L & _WRT0_OFF_6L
|
||||
#pragma __config _CONFIG6H,_WRTD_OFF_6H & _WRTB_OFF_6H & _WRTC_OFF_6H
|
||||
#pragma __config _CONFIG7L,_EBTR3_OFF_7L & _EBTR2_OFF_7L & _EBTR1_OFF_7L & _EBTR0_OFF_7L
|
||||
#pragma __config _CONFIG7H,_EBTRB_OFF_7H
|
||||
118
Demo/PIC18_WizC/Demo3/interrupt.c
Normal file
118
Demo/PIC18_WizC/Demo3/interrupt.c
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Included Filenames changed to a .c extension to allow stepping through
|
||||
code using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#include <pic.h>
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
#include <queue.h>
|
||||
|
||||
static bit uxSwitchRequested;
|
||||
|
||||
/*
|
||||
* Vector for the ISR.
|
||||
*/
|
||||
void pointed Interrupt()
|
||||
{
|
||||
/*
|
||||
* Save the context of the current task.
|
||||
*/
|
||||
portSAVE_CONTEXT( portINTERRUPTS_FORCED );
|
||||
|
||||
/*
|
||||
* No contextswitch requested yet
|
||||
*/
|
||||
uxSwitchRequested = pdFALSE;
|
||||
|
||||
/*
|
||||
* Was the interrupt the FreeRTOS SystemTick?
|
||||
*/
|
||||
#include <libFreeRTOS/Drivers/Tick/isrTick.c>
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING ABOVE THIS LINE
|
||||
********************************************************************************
|
||||
** Enter the includes for the ISR-code of the FreeRTOS drivers below.
|
||||
**
|
||||
** You cannot use local variables. Alternatives are:
|
||||
** - Use static variables (Global RAM usage increases)
|
||||
** - Call a function (Additional cycles are needed)
|
||||
** - Use unused SFR's (preferred, no additional overhead)
|
||||
** See "../Serial/isrSerialTx.c" for an example of this last option
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt a byte being received?
|
||||
*/
|
||||
#include "../Serial/isrSerialRx.c"
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt the Tx register becoming empty?
|
||||
*/
|
||||
#include "../Serial/isrSerialTx.c"
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING BELOW THIS LINE
|
||||
*******************************************************************************/
|
||||
/*
|
||||
* Was a contextswitch requested by one of the
|
||||
* interrupthandlers?
|
||||
*/
|
||||
if ( uxSwitchRequested )
|
||||
{
|
||||
vTaskSwitchContext();
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore the context of the (possibly other) task.
|
||||
*/
|
||||
portRESTORE_CONTEXT();
|
||||
|
||||
#pragma asmline retfie 0
|
||||
}
|
||||
190
Demo/PIC18_WizC/Demo3/main.c
Normal file
190
Demo/PIC18_WizC/Demo3/main.c
Normal file
|
|
@ -0,0 +1,190 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of the normal single demo application, the PIC18F demo is split
|
||||
* into several smaller programs of which this is the third. This enables the
|
||||
* demo's to be executed on the RAM limited PIC-devices.
|
||||
*
|
||||
* The Demo3 project is configured for a PIC18F4620 device. Main.c starts 12
|
||||
* tasks (including the idle task). See the indicated files in the demo/common
|
||||
* directory for more information.
|
||||
*
|
||||
* demo/common/minimal/integer.c: Creates 1 task
|
||||
* demo/common/minimal/BlockQ.c: Creates 6 tasks
|
||||
* demo/common/minimal/flash.c: Creates 3 tasks
|
||||
*
|
||||
* Main.c also creates a check task. This periodically checks that all the
|
||||
* other tasks are still running and have not experienced any unexpected
|
||||
* results. If all the other tasks are executing correctly an LED is flashed
|
||||
* once every mainCHECK_PERIOD milliseconds. If any of the tasks have not
|
||||
* executed, or report an error, the frequency of the LED flash will increase
|
||||
* to mainERROR_FLASH_RATE.
|
||||
*
|
||||
* On entry to main an 'X' is transmitted. Monitoring the serial port using a
|
||||
* dumb terminal allows for verification that the device is not continuously
|
||||
* being reset (no more than one 'X' should be transmitted).
|
||||
*
|
||||
* http://www.FreeRTOS.org contains important information on the use of the
|
||||
* wizC PIC18F port.
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
/* Demo app include files. */
|
||||
#include "integer.h"
|
||||
#include "BlockQ.h"
|
||||
#include "flash.h"
|
||||
#include "partest.h"
|
||||
#include "serial.h"
|
||||
|
||||
/* The period between executions of the check task before and after an error
|
||||
has been discovered. If an error has been discovered the check task runs
|
||||
more frequently - increasing the LED flash rate. */
|
||||
#define mainNO_ERROR_CHECK_PERIOD ( ( portTickType ) 10000 / portTICK_RATE_MS )
|
||||
#define mainERROR_CHECK_PERIOD ( ( portTickType ) 1000 / portTICK_RATE_MS )
|
||||
#define mainCHECK_TASK_LED ( ( unsigned portCHAR ) 3 )
|
||||
|
||||
/* Priority definitions for some of the tasks. Other tasks just use the idle
|
||||
priority. */
|
||||
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 3 )
|
||||
#define mainLED_FLASH_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 2 )
|
||||
#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 1 )
|
||||
#define mainINTEGER_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 0 )
|
||||
|
||||
/* Constants required for the communications. Only one character is ever
|
||||
transmitted. */
|
||||
#define mainCOMMS_QUEUE_LENGTH ( ( unsigned portCHAR ) 5 )
|
||||
#define mainNO_BLOCK ( ( portTickType ) 0 )
|
||||
#define mainBAUD_RATE ( ( unsigned portLONG ) 57600 )
|
||||
|
||||
/*
|
||||
* The task function for the "Check" task.
|
||||
*/
|
||||
static portTASK_FUNCTION_PROTO( vErrorChecks, pvParameters );
|
||||
|
||||
/*
|
||||
* Checks the unique counts of other tasks to ensure they are still operational.
|
||||
* Returns pdTRUE if an error is detected, otherwise pdFALSE.
|
||||
*/
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Creates the tasks, then starts the scheduler. */
|
||||
void main( void )
|
||||
{
|
||||
/* Initialise the required hardware. */
|
||||
vParTestInitialise();
|
||||
|
||||
/* Send a character so we have some visible feedback of a reset. */
|
||||
xSerialPortInitMinimal( mainBAUD_RATE, mainCOMMS_QUEUE_LENGTH );
|
||||
xSerialPutChar( NULL, 'X', mainNO_BLOCK );
|
||||
|
||||
/* Start the standard demo tasks found in the demo\common directory. */
|
||||
vStartIntegerMathTasks( mainINTEGER_PRIORITY);
|
||||
vStartBlockingQueueTasks( mainBLOCK_Q_PRIORITY );
|
||||
vStartLEDFlashTasks( mainLED_FLASH_PRIORITY );
|
||||
|
||||
/* Start the check task defined in this file. */
|
||||
xTaskCreate( vErrorChecks, ( const portCHAR * const ) "Check", portMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
|
||||
|
||||
/* Start the scheduler. Will never return here. */
|
||||
vTaskStartScheduler( );
|
||||
|
||||
while(1) /* This point should never be reached. */
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portTASK_FUNCTION( vErrorChecks, pvParameters )
|
||||
{
|
||||
portTickType xLastCheckTime;
|
||||
portTickType xDelayTime = mainNO_ERROR_CHECK_PERIOD;
|
||||
portCHAR cErrorOccurred;
|
||||
|
||||
/* We need to initialise xLastCheckTime prior to the first call to
|
||||
vTaskDelayUntil(). */
|
||||
xLastCheckTime = xTaskGetTickCount();
|
||||
|
||||
/* Cycle for ever, delaying then checking all the other tasks are still
|
||||
operating without error. */
|
||||
for( ;; )
|
||||
{
|
||||
/* Wait until it is time to check the other tasks again. */
|
||||
vTaskDelayUntil( &xLastCheckTime, xDelayTime );
|
||||
|
||||
/* Check all the other tasks are running, and running without ever
|
||||
having an error. */
|
||||
cErrorOccurred = prvCheckOtherTasksAreStillRunning();
|
||||
|
||||
/* If an error was detected increase the frequency of the LED flash. */
|
||||
if( cErrorOccurred == pdTRUE )
|
||||
{
|
||||
xDelayTime = mainERROR_CHECK_PERIOD;
|
||||
}
|
||||
|
||||
/* Flash the LED for visual feedback. */
|
||||
vParTestToggleLED( mainCHECK_TASK_LED );
|
||||
}
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void )
|
||||
{
|
||||
portCHAR cErrorHasOccurred = ( portCHAR ) pdFALSE;
|
||||
|
||||
if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
if( xAreBlockingQueuesStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
return cErrorHasOccurred;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
475
Demo/PIC18_WizC/Demo4/Demo4.PC
Normal file
475
Demo/PIC18_WizC/Demo4/Demo4.PC
Normal file
|
|
@ -0,0 +1,475 @@
|
|||
[F29012037]
|
||||
x=0
|
||||
y=115
|
||||
[F15207742]
|
||||
x=0
|
||||
y=48
|
||||
[F10478061]
|
||||
x=0
|
||||
y=48
|
||||
[F28429921]
|
||||
x=0
|
||||
y=0
|
||||
[ProjectGroup]
|
||||
nFiles=1
|
||||
FileName0=Demo4.PC
|
||||
[Project]
|
||||
nFiles=8
|
||||
UseAD=0
|
||||
CompatOpts=0
|
||||
AutoHead=
|
||||
IdentifierPrint=0
|
||||
TreePrint=0
|
||||
StatementResultPrint=0
|
||||
SourcePrint=0
|
||||
spoPrint=0
|
||||
AsmPrint=0
|
||||
CaseSens=1
|
||||
Optimise=45
|
||||
AProcFreq=40000000
|
||||
LOptBytes=16
|
||||
LOptBytesReg=6
|
||||
TopROM=32767
|
||||
StackPointer=3839
|
||||
HeapPointer=3584
|
||||
HasDoneOptionDialog=1
|
||||
ASMProcessor=18F4620
|
||||
UseLinker=0
|
||||
DEBUGADV=1
|
||||
Column0=-1
|
||||
Column1=-1
|
||||
Column2=259
|
||||
TabIndex=0
|
||||
ShowIcons=0
|
||||
WindowState=0
|
||||
Top=418
|
||||
Left=0
|
||||
Width=339
|
||||
Height=209
|
||||
FileType0_Name=main.c
|
||||
FileType0_FileType=0
|
||||
FileType0_DoLast=0
|
||||
FileType1_Name=interrupt.c
|
||||
FileType1_FileType=0
|
||||
FileType1_DoLast=0
|
||||
FileType2_Name=fuses.c
|
||||
FileType2_FileType=0
|
||||
FileType2_DoLast=0
|
||||
FileType3_Name=..\serial\serial.c
|
||||
FileType3_FileType=0
|
||||
FileType3_DoLast=0
|
||||
FileType4_Name=..\ParTest\ParTest.c
|
||||
FileType4_FileType=0
|
||||
FileType4_DoLast=0
|
||||
FileType5_Name=..\..\Common\Minimal\integer.c
|
||||
FileType5_FileType=0
|
||||
FileType5_DoLast=0
|
||||
FileType6_Name=..\..\Common\Minimal\dynamic.c
|
||||
FileType6_FileType=0
|
||||
FileType6_DoLast=0
|
||||
FileType7_Name=..\..\Common\Minimal\flash.c
|
||||
FileType7_FileType=0
|
||||
FileType7_DoLast=0
|
||||
[Debug]
|
||||
WindowState=0
|
||||
Top=0
|
||||
Left=679
|
||||
Width=338
|
||||
Height=626
|
||||
WinNumberIsIndex0=4097
|
||||
WinNumberIsIndex1=4096
|
||||
WinNumberIsIndex2=12
|
||||
WinNumberIsIndex3=9
|
||||
WinNumberIsIndex4=8
|
||||
WinNumberIsIndex5=7
|
||||
WinNumberIsIndex6=5
|
||||
WinNumberIsIndex7=4
|
||||
WinNumberIsIndex8=3
|
||||
WinNumberIsIndex9=2
|
||||
WinNumberIsIndex10=1
|
||||
WinNumberIsIndex11=11
|
||||
WinNumberIsIndex12=0
|
||||
nWin=13
|
||||
HType=0
|
||||
HFreq=19
|
||||
ScenixTurbo=1
|
||||
Watchdog=0
|
||||
LocalVariables=0
|
||||
DBPort=3970
|
||||
DBBit=3
|
||||
UseICD=0
|
||||
AutoSet=1
|
||||
DBVars=3824
|
||||
DBRate=19200
|
||||
DBSerPort=1
|
||||
UsePICKey=0
|
||||
nTabs=4
|
||||
Tab0=Main
|
||||
Tab1=Memory
|
||||
Tab2=Special
|
||||
Tab3=History
|
||||
[Window4097]
|
||||
aHeight=0
|
||||
aWidth=0
|
||||
Height=121
|
||||
Width=200
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=10
|
||||
y=427
|
||||
Left=43
|
||||
Top=264
|
||||
Group=0
|
||||
Page=-1
|
||||
[ExtDev4097]
|
||||
Type=2
|
||||
TypeN=Terminal
|
||||
Pars0=7
|
||||
Name=Terminal
|
||||
FileName=
|
||||
Layer=0
|
||||
Ports0=0
|
||||
Bit0=3
|
||||
ConLev0=-1
|
||||
Ports1=0
|
||||
Bit1=2
|
||||
ConLev1=-1
|
||||
Pars1=0
|
||||
Pars2=0
|
||||
[Window4096]
|
||||
aHeight=0
|
||||
aWidth=0
|
||||
Height=200
|
||||
Width=90
|
||||
isMinimised=0
|
||||
isVisible=1
|
||||
ShowBorder=0
|
||||
ShowCaption=0
|
||||
Sizeable=0
|
||||
x=10
|
||||
y=299
|
||||
Left=43
|
||||
Top=131
|
||||
Group=0
|
||||
Page=-1
|
||||
[ExtDev4096]
|
||||
Type=12
|
||||
TypeN=Pin Out
|
||||
Ports0=0
|
||||
Bit0=3
|
||||
ConLev0=-1
|
||||
Ports1=0
|
||||
Bit1=2
|
||||
ConLev1=-1
|
||||
Pars0=0
|
||||
Pars1=0
|
||||
Pars2=0
|
||||
Name=Pin Out : 18F4620
|
||||
FileName=
|
||||
Layer=1
|
||||
[Window12]
|
||||
aHeight=274
|
||||
aWidth=732
|
||||
Height=141
|
||||
Width=366
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=0
|
||||
y=38
|
||||
Left=0
|
||||
Top=100
|
||||
Group=0
|
||||
Page=1
|
||||
[Window9]
|
||||
aHeight=250
|
||||
aWidth=250
|
||||
Height=247
|
||||
Width=231
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=0
|
||||
x=98
|
||||
y=133
|
||||
Left=49
|
||||
Top=149
|
||||
Group=0
|
||||
Page=15
|
||||
[Window8]
|
||||
aHeight=250
|
||||
aWidth=250
|
||||
Height=266
|
||||
Width=283
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=130
|
||||
y=3
|
||||
Left=42
|
||||
Top=82
|
||||
Group=0
|
||||
Page=8
|
||||
[Window7]
|
||||
aHeight=947
|
||||
aWidth=978
|
||||
Height=490
|
||||
Width=489
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=16
|
||||
y=45
|
||||
Left=8
|
||||
Top=104
|
||||
Group=0
|
||||
Page=3
|
||||
[Window5]
|
||||
aHeight=955
|
||||
aWidth=490
|
||||
Height=494
|
||||
Width=161
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=504
|
||||
y=42
|
||||
Left=166
|
||||
Top=102
|
||||
Group=0
|
||||
Page=2
|
||||
[Window4]
|
||||
aHeight=957
|
||||
aWidth=498
|
||||
Height=495
|
||||
Width=164
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=2
|
||||
y=40
|
||||
Left=0
|
||||
Top=101
|
||||
Group=0
|
||||
Page=2
|
||||
[Window3]
|
||||
aHeight=191
|
||||
aWidth=985
|
||||
Height=98
|
||||
Width=325
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=0
|
||||
y=666
|
||||
Left=0
|
||||
Top=425
|
||||
Group=0
|
||||
Page=7
|
||||
[Window2]
|
||||
aHeight=1000
|
||||
aWidth=538
|
||||
Height=518
|
||||
Width=177
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=462
|
||||
y=0
|
||||
Left=152
|
||||
Top=81
|
||||
Group=0
|
||||
Page=4
|
||||
[Window1]
|
||||
aHeight=480
|
||||
aWidth=998
|
||||
Height=248
|
||||
Width=329
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=0
|
||||
y=517
|
||||
Left=0
|
||||
Top=348
|
||||
Group=0
|
||||
Page=1
|
||||
[Window11]
|
||||
aHeight=335
|
||||
aWidth=560
|
||||
Height=173
|
||||
Width=184
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=436
|
||||
y=517
|
||||
Left=143
|
||||
Top=348
|
||||
Group=0
|
||||
Page=9
|
||||
[Window0]
|
||||
aHeight=472
|
||||
aWidth=558
|
||||
Height=244
|
||||
Width=184
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=442
|
||||
y=92
|
||||
Left=145
|
||||
Top=128
|
||||
Group=0
|
||||
Page=1
|
||||
[APPWIZ]
|
||||
AProcFreq=4000000
|
||||
nUserTemp=0
|
||||
Proc=16F84
|
||||
Left=-44
|
||||
Top=-2376
|
||||
Width=750
|
||||
Heigth=600
|
||||
nElem=0
|
||||
[GLOBAL]
|
||||
LoadCheck=2
|
||||
SimulateAll=1
|
||||
[MainWindow]
|
||||
WindowState=2
|
||||
Top=-4
|
||||
Left=-4
|
||||
Width=1032
|
||||
Height=748
|
||||
Update=25000
|
||||
StopOnError=1
|
||||
[FindRep]
|
||||
nTextFind=0
|
||||
nTextReplace=0
|
||||
[EditWindow]
|
||||
Tab=0
|
||||
nFiles=1
|
||||
nMRU=9
|
||||
MarginOn=1
|
||||
MarginType=2
|
||||
WindowState=0
|
||||
Top=0
|
||||
Left=0
|
||||
Width=679
|
||||
Height=418
|
||||
Files0=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo4\main.c
|
||||
MRU0=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo4\main.c
|
||||
Files1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
Files2=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo4\Demo4.rep
|
||||
MRU1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
MRU2=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo4\Demo4.rep
|
||||
Files3=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\Queue.c
|
||||
Files4=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo4\INTERRUPT.C
|
||||
MRU3=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\Common\Minimal\integer.c
|
||||
MRU4=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo4\INTERRUPT.C
|
||||
Files5=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\Common\Minimal\integer.c
|
||||
MRU5=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\Queue.c
|
||||
MRU6=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo4\FreeRTOSConfig.h
|
||||
MRU7=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\Common\Minimal\flash.c
|
||||
MRU8=C:\Program Files\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
Files6=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo4\interrupt.c
|
||||
[PinConnections]
|
||||
nPins=0
|
||||
[AssCode]
|
||||
ProcType=18F4620
|
||||
[Information]
|
||||
Column0=-1
|
||||
Column1=8
|
||||
Column2=4
|
||||
Column3=16
|
||||
Column4=-1
|
||||
Column5=50
|
||||
MemoHeight=154
|
||||
WindowState=0
|
||||
Top=418
|
||||
Left=339
|
||||
Width=339
|
||||
Height=209
|
||||
[F29012293]
|
||||
x=0
|
||||
y=113
|
||||
[F28446561]
|
||||
x=0
|
||||
y=0
|
||||
[F20376480]
|
||||
x=0
|
||||
y=1205
|
||||
[F20539803]
|
||||
x=0
|
||||
y=256
|
||||
[F29011781]
|
||||
x=0
|
||||
y=118
|
||||
[F28413281]
|
||||
x=0
|
||||
y=0
|
||||
[F30163230]
|
||||
x=33
|
||||
y=61
|
||||
[F29565054]
|
||||
x=0
|
||||
y=0
|
||||
[F29055566]
|
||||
x=0
|
||||
y=137
|
||||
[F30163742]
|
||||
x=32
|
||||
y=44
|
||||
[F29565566]
|
||||
x=0
|
||||
y=0
|
||||
[F30163486]
|
||||
x=0
|
||||
y=0
|
||||
[F29565310]
|
||||
x=0
|
||||
y=0
|
||||
[F30089258]
|
||||
x=21
|
||||
y=70
|
||||
[F30089514]
|
||||
x=0
|
||||
y=107
|
||||
[F29012549]
|
||||
x=0
|
||||
y=111
|
||||
[F26101515]
|
||||
x=0
|
||||
y=269
|
||||
[F28463201]
|
||||
x=0
|
||||
y=0
|
||||
[F20220814]
|
||||
x=0
|
||||
y=423
|
||||
[F27125515]
|
||||
x=0
|
||||
y=0
|
||||
82
Demo/PIC18_WizC/Demo4/FreeRTOSConfig.h
Normal file
82
Demo/PIC18_WizC/Demo4/FreeRTOSConfig.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ TickRate reduced to 250Hz.
|
||||
|
||||
+ configIDLE_SHOULD_YIELD added.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#define configUSE_PREEMPTION ( 1 )
|
||||
#define configUSE_IDLE_HOOK ( 0 )
|
||||
#define configUSE_TICK_HOOK ( 0 )
|
||||
#define configTICK_RATE_HZ ( 250 )
|
||||
#define configMAX_PRIORITIES ( 4 )
|
||||
#define configMINIMAL_STACK_SIZE portMINIMAL_STACK_SIZE
|
||||
#define configMAX_TASK_NAME_LEN ( 3 )
|
||||
#define configUSE_TRACE_FACILITY ( 0 )
|
||||
#define configUSE_16_BIT_TICKS ( 1 )
|
||||
#define configIDLE_SHOULD_YIELD ( 1 )
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the component, or zero
|
||||
to exclude the component. */
|
||||
|
||||
/* Include/exclude the stated API function. */
|
||||
#define INCLUDE_vTaskPrioritySet ( 1 )
|
||||
#define INCLUDE_uxTaskPriorityGet ( 1 )
|
||||
#define INCLUDE_vTaskDelete ( 0 )
|
||||
#define INCLUDE_vTaskCleanUpResources ( 0 )
|
||||
#define INCLUDE_vTaskSuspend ( 1 )
|
||||
#define INCLUDE_vTaskDelayUntil ( 1 )
|
||||
#define INCLUDE_vTaskDelay ( 1 )
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
41
Demo/PIC18_WizC/Demo4/MallocConfig.h
Normal file
41
Demo/PIC18_WizC/Demo4/MallocConfig.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _MALLOC_SETTINGS_H
|
||||
#define _MALLOC_SETTINGS_H
|
||||
/*********************************************************************
|
||||
** Title: Dynamic memory (de-)allocation library for wizC.
|
||||
**
|
||||
** Author: Marcel van Lieshout
|
||||
**
|
||||
** Copyright: (c) 2005, HMCS, Marcel van Lieshout
|
||||
**
|
||||
** License: This software is released to the public domain and comes
|
||||
** without warranty and/or guarantees of any kind. You have
|
||||
** the right to use, copy, modify and/or (re-)distribute the
|
||||
** software as long as the reference to the author is
|
||||
** maintained in the software and a reference to the author
|
||||
** is included in any documentation of each product in which
|
||||
** this library (in it's original or in a modified form)
|
||||
** is used.
|
||||
*********************************************************************/
|
||||
|
||||
/*********************************************************************
|
||||
** The model to use
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SMALL
|
||||
#define MALLOC_LARGE
|
||||
|
||||
/*********************************************************************
|
||||
** The size of the heap
|
||||
*********************************************************************/
|
||||
#define MALLOC_HEAP_SIZE (3200)
|
||||
|
||||
/*********************************************************************
|
||||
** Should released memory be scribbled with 0x55 before releasing it?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SCRIBBLE
|
||||
|
||||
/********************************************************************
|
||||
** Enable Debug-mode?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_DEBUG
|
||||
|
||||
#endif /* _MALLOC_SETTINGS_H */
|
||||
53
Demo/PIC18_WizC/Demo4/WIZCmake.h
Normal file
53
Demo/PIC18_WizC/Demo4/WIZCmake.h
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Several modules predefined to avoid linker problems
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _memcpy
|
||||
#define _memcpy 1
|
||||
#endif
|
||||
|
||||
#ifndef _memset
|
||||
#define _memset 1
|
||||
#endif
|
||||
|
||||
#ifndef _strncpy
|
||||
#define _strncpy 1
|
||||
#endif
|
||||
|
||||
|
||||
#pragma wizcpp searchpath <../../Common/Include/>
|
||||
58
Demo/PIC18_WizC/Demo4/fuses.c
Normal file
58
Demo/PIC18_WizC/Demo4/fuses.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
** Here are the configuration words set. See the PIC datasheet
|
||||
** and the wizC manual for an explanation
|
||||
*/
|
||||
#include <pic.h>
|
||||
|
||||
/*
|
||||
** These fuses are for PIC18F4620
|
||||
*/
|
||||
#pragma __config _CONFIG1H,_IESO_OFF_1H & _FCMEN_OFF_1H & _OSC_HSPLL_1H
|
||||
#pragma __config _CONFIG2L,_BORV_21_2L & _BOREN_SBORDIS_2L & _PWRT_ON_2L
|
||||
#pragma __config _CONFIG2H,_WDTPS_32768_2H & _WDT_OFF_2H
|
||||
#pragma __config _CONFIG3H,_MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_PORTC_3H
|
||||
#pragma __config _CONFIG4L,_DEBUG_OFF_4L & _XINST_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L
|
||||
#pragma __config _CONFIG5L,_CP3_OFF_5L & _CP2_OFF_5L & _CP1_OFF_5L & _CP0_OFF_5L
|
||||
#pragma __config _CONFIG5H,_CPD_OFF_5H & _CPB_OFF_5H
|
||||
#pragma __config _CONFIG6L,_WRT3_OFF_6L & _WRT2_OFF_6L & _WRT1_OFF_6L & _WRT0_OFF_6L
|
||||
#pragma __config _CONFIG6H,_WRTD_OFF_6H & _WRTB_OFF_6H & _WRTC_OFF_6H
|
||||
#pragma __config _CONFIG7L,_EBTR3_OFF_7L & _EBTR2_OFF_7L & _EBTR1_OFF_7L & _EBTR0_OFF_7L
|
||||
#pragma __config _CONFIG7H,_EBTRB_OFF_7H
|
||||
118
Demo/PIC18_WizC/Demo4/interrupt.c
Normal file
118
Demo/PIC18_WizC/Demo4/interrupt.c
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Included Filenames changed to a .c extension to allow stepping through
|
||||
code using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#include <pic.h>
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
#include <queue.h>
|
||||
|
||||
static bit uxSwitchRequested;
|
||||
|
||||
/*
|
||||
* Vector for the ISR.
|
||||
*/
|
||||
void pointed Interrupt()
|
||||
{
|
||||
/*
|
||||
* Save the context of the current task.
|
||||
*/
|
||||
portSAVE_CONTEXT( portINTERRUPTS_FORCED );
|
||||
|
||||
/*
|
||||
* No contextswitch requested yet
|
||||
*/
|
||||
uxSwitchRequested = pdFALSE;
|
||||
|
||||
/*
|
||||
* Was the interrupt the FreeRTOS SystemTick?
|
||||
*/
|
||||
#include <libFreeRTOS/Drivers/Tick/isrTick.c>
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING ABOVE THIS LINE
|
||||
********************************************************************************
|
||||
** Enter the includes for the ISR-code of the FreeRTOS drivers below.
|
||||
**
|
||||
** You cannot use local variables. Alternatives are:
|
||||
** - Use static variables (Global RAM usage increases)
|
||||
** - Call a function (Additional cycles are needed)
|
||||
** - Use unused SFR's (preferred, no additional overhead)
|
||||
** See "../Serial/isrSerialTx.c" for an example of this last option
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt a byte being received?
|
||||
*/
|
||||
#include "../Serial/isrSerialRx.c"
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt the Tx register becoming empty?
|
||||
*/
|
||||
#include "../Serial/isrSerialTx.c"
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING BELOW THIS LINE
|
||||
*******************************************************************************/
|
||||
/*
|
||||
* Was a contextswitch requested by one of the
|
||||
* interrupthandlers?
|
||||
*/
|
||||
if ( uxSwitchRequested )
|
||||
{
|
||||
vTaskSwitchContext();
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore the context of the (possibly other) task.
|
||||
*/
|
||||
portRESTORE_CONTEXT();
|
||||
|
||||
#pragma asmline retfie 0
|
||||
}
|
||||
189
Demo/PIC18_WizC/Demo4/main.c
Normal file
189
Demo/PIC18_WizC/Demo4/main.c
Normal file
|
|
@ -0,0 +1,189 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of the normal single demo application, the PIC18F demo is split
|
||||
* into several smaller programs of which this is the fourth. This enables the
|
||||
* demo's to be executed on the RAM limited PIC-devices.
|
||||
*
|
||||
* The Demo4 project is configured for a PIC18F4620 device. Main.c starts 11
|
||||
* tasks (including the idle task). See the indicated files in the demo/common
|
||||
* directory for more information.
|
||||
*
|
||||
* demo/common/minimal/integer.c: Creates 1 task
|
||||
* demo/common/minimal/dynamic.c: Creates 5 tasks
|
||||
* demo/common/minimal/flash.c: Creates 3 tasks
|
||||
*
|
||||
* Main.c also creates a check task. This periodically checks that all the
|
||||
* other tasks are still running and have not experienced any unexpected
|
||||
* results. If all the other tasks are executing correctly an LED is flashed
|
||||
* once every mainCHECK_PERIOD milliseconds. If any of the tasks have not
|
||||
* executed, or report an error, the frequency of the LED flash will increase
|
||||
* to mainERROR_FLASH_RATE.
|
||||
*
|
||||
* On entry to main an 'X' is transmitted. Monitoring the serial port using a
|
||||
* dumb terminal allows for verification that the device is not continuously
|
||||
* being reset (no more than one 'X' should be transmitted).
|
||||
*
|
||||
* http://www.FreeRTOS.org contains important information on the use of the
|
||||
* wizC PIC18F port.
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
/* Demo app include files. */
|
||||
#include "integer.h"
|
||||
#include "dynamic.h"
|
||||
#include "flash.h"
|
||||
#include "partest.h"
|
||||
#include "serial.h"
|
||||
|
||||
/* The period between executions of the check task before and after an error
|
||||
has been discovered. If an error has been discovered the check task runs
|
||||
more frequently - increasing the LED flash rate. */
|
||||
#define mainNO_ERROR_CHECK_PERIOD ( ( portTickType ) 10000 / portTICK_RATE_MS )
|
||||
#define mainERROR_CHECK_PERIOD ( ( portTickType ) 1000 / portTICK_RATE_MS )
|
||||
#define mainCHECK_TASK_LED ( ( unsigned portCHAR ) 3 )
|
||||
|
||||
/* Priority definitions for some of the tasks. Other tasks just use the idle
|
||||
priority. */
|
||||
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 3 )
|
||||
#define mainLED_FLASH_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 2 )
|
||||
#define mainINTEGER_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 0 )
|
||||
|
||||
/* Constants required for the communications. Only one character is ever
|
||||
transmitted. */
|
||||
#define mainCOMMS_QUEUE_LENGTH ( ( unsigned portCHAR ) 5 )
|
||||
#define mainNO_BLOCK ( ( portTickType ) 0 )
|
||||
#define mainBAUD_RATE ( ( unsigned portLONG ) 57600 )
|
||||
|
||||
/*
|
||||
* The task function for the "Check" task.
|
||||
*/
|
||||
static portTASK_FUNCTION_PROTO( vErrorChecks, pvParameters );
|
||||
|
||||
/*
|
||||
* Checks the unique counts of other tasks to ensure they are still operational.
|
||||
* Returns pdTRUE if an error is detected, otherwise pdFALSE.
|
||||
*/
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Creates the tasks, then starts the scheduler. */
|
||||
void main( void )
|
||||
{
|
||||
/* Initialise the required hardware. */
|
||||
vParTestInitialise();
|
||||
|
||||
/* Send a character so we have some visible feedback of a reset. */
|
||||
xSerialPortInitMinimal( mainBAUD_RATE, mainCOMMS_QUEUE_LENGTH );
|
||||
xSerialPutChar( NULL, 'X', mainNO_BLOCK );
|
||||
|
||||
/* Start the standard demo tasks found in the demo\common directory. */
|
||||
vStartIntegerMathTasks( mainINTEGER_PRIORITY);
|
||||
vStartDynamicPriorityTasks();
|
||||
vStartLEDFlashTasks( mainLED_FLASH_PRIORITY );
|
||||
|
||||
/* Start the check task defined in this file. */
|
||||
xTaskCreate( vErrorChecks, ( const portCHAR * const ) "Check", portMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
|
||||
|
||||
/* Start the scheduler. Will never return here. */
|
||||
vTaskStartScheduler( );
|
||||
|
||||
while(1) /* This point should never be reached. */
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portTASK_FUNCTION( vErrorChecks, pvParameters )
|
||||
{
|
||||
portTickType xLastCheckTime;
|
||||
portTickType xDelayTime = mainNO_ERROR_CHECK_PERIOD;
|
||||
portCHAR cErrorOccurred;
|
||||
|
||||
/* We need to initialise xLastCheckTime prior to the first call to
|
||||
vTaskDelayUntil(). */
|
||||
xLastCheckTime = xTaskGetTickCount();
|
||||
|
||||
/* Cycle for ever, delaying then checking all the other tasks are still
|
||||
operating without error. */
|
||||
for( ;; )
|
||||
{
|
||||
/* Wait until it is time to check the other tasks again. */
|
||||
vTaskDelayUntil( &xLastCheckTime, xDelayTime );
|
||||
|
||||
/* Check all the other tasks are running, and running without ever
|
||||
having an error. */
|
||||
cErrorOccurred = prvCheckOtherTasksAreStillRunning();
|
||||
|
||||
/* If an error was detected increase the frequency of the LED flash. */
|
||||
if( cErrorOccurred == pdTRUE )
|
||||
{
|
||||
xDelayTime = mainERROR_CHECK_PERIOD;
|
||||
}
|
||||
|
||||
/* Flash the LED for visual feedback. */
|
||||
vParTestToggleLED( mainCHECK_TASK_LED );
|
||||
}
|
||||
}
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void )
|
||||
{
|
||||
portCHAR cErrorHasOccurred = ( portCHAR ) pdFALSE;
|
||||
|
||||
if( xAreIntegerMathsTaskStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
if( xAreDynamicPriorityTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
return cErrorHasOccurred;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
536
Demo/PIC18_WizC/Demo5/Demo5.PC
Normal file
536
Demo/PIC18_WizC/Demo5/Demo5.PC
Normal file
|
|
@ -0,0 +1,536 @@
|
|||
[F29012293]
|
||||
x=0
|
||||
y=114
|
||||
[F10478061]
|
||||
x=0
|
||||
y=48
|
||||
[F15207742]
|
||||
x=0
|
||||
y=48
|
||||
[F28446561]
|
||||
x=0
|
||||
y=0
|
||||
[F30163742]
|
||||
x=38
|
||||
y=56
|
||||
[F29565566]
|
||||
x=0
|
||||
y=0
|
||||
[ProjectGroup]
|
||||
nFiles=1
|
||||
FileName0=Demo5.PC
|
||||
[Project]
|
||||
nFiles=7
|
||||
UseAD=0
|
||||
CompatOpts=0
|
||||
AutoHead=
|
||||
IdentifierPrint=0
|
||||
TreePrint=0
|
||||
StatementResultPrint=0
|
||||
SourcePrint=0
|
||||
spoPrint=0
|
||||
AsmPrint=0
|
||||
CaseSens=1
|
||||
Optimise=45
|
||||
AProcFreq=40000000
|
||||
LOptBytes=16
|
||||
LOptBytesReg=6
|
||||
TopROM=32767
|
||||
StackPointer=3839
|
||||
HeapPointer=3584
|
||||
HasDoneOptionDialog=1
|
||||
ASMProcessor=18F4620
|
||||
UseLinker=0
|
||||
DEBUGADV=1
|
||||
Column0=-1
|
||||
Column1=-1
|
||||
Column2=259
|
||||
TabIndex=0
|
||||
ShowIcons=0
|
||||
WindowState=0
|
||||
Top=418
|
||||
Left=0
|
||||
Width=339
|
||||
Height=209
|
||||
FileType0_Name=main.c
|
||||
FileType0_FileType=0
|
||||
FileType0_DoLast=0
|
||||
FileType1_Name=interrupt.c
|
||||
FileType1_FileType=0
|
||||
FileType1_DoLast=0
|
||||
FileType2_Name=fuses.c
|
||||
FileType2_FileType=0
|
||||
FileType2_DoLast=0
|
||||
FileType3_Name=..\..\Common\Minimal\flop.c
|
||||
FileType3_FileType=0
|
||||
FileType3_DoLast=0
|
||||
FileType4_Name=..\serial\serial.c
|
||||
FileType4_FileType=0
|
||||
FileType4_DoLast=0
|
||||
FileType5_Name=..\ParTest\ParTest.c
|
||||
FileType5_FileType=0
|
||||
FileType5_DoLast=0
|
||||
FileType6_Name=..\..\Common\Minimal\flash.c
|
||||
FileType6_FileType=0
|
||||
FileType6_DoLast=0
|
||||
[Debug]
|
||||
WindowState=0
|
||||
Top=0
|
||||
Left=679
|
||||
Width=338
|
||||
Height=626
|
||||
WinNumberIsIndex0=4097
|
||||
WinNumberIsIndex1=4096
|
||||
WinNumberIsIndex2=12
|
||||
WinNumberIsIndex3=9
|
||||
WinNumberIsIndex4=8
|
||||
WinNumberIsIndex5=7
|
||||
WinNumberIsIndex6=5
|
||||
WinNumberIsIndex7=4
|
||||
WinNumberIsIndex8=3
|
||||
WinNumberIsIndex9=2
|
||||
WinNumberIsIndex10=1
|
||||
WinNumberIsIndex11=11
|
||||
WinNumberIsIndex12=0
|
||||
nWin=13
|
||||
HType=0
|
||||
HFreq=19
|
||||
ScenixTurbo=1
|
||||
Watchdog=0
|
||||
LocalVariables=0
|
||||
DBPort=3970
|
||||
DBBit=3
|
||||
UseICD=0
|
||||
AutoSet=1
|
||||
DBVars=3824
|
||||
DBRate=19200
|
||||
DBSerPort=1
|
||||
UsePICKey=2
|
||||
nTabs=4
|
||||
Tab0=Main
|
||||
Tab1=Memory
|
||||
Tab2=Special
|
||||
Tab3=History
|
||||
[Window4097]
|
||||
aHeight=0
|
||||
aWidth=0
|
||||
Height=200
|
||||
Width=90
|
||||
isMinimised=0
|
||||
isVisible=1
|
||||
ShowBorder=0
|
||||
ShowCaption=0
|
||||
Sizeable=0
|
||||
x=10
|
||||
y=299
|
||||
Left=43
|
||||
Top=131
|
||||
Group=0
|
||||
Page=-1
|
||||
[ExtDev4097]
|
||||
Type=12
|
||||
TypeN=Pin Out
|
||||
Pars0=0
|
||||
Name=Pin Out : 18F4620
|
||||
FileName=
|
||||
Layer=1
|
||||
Ports0=0
|
||||
Bit0=3
|
||||
ConLev0=-1
|
||||
Ports1=0
|
||||
Bit1=2
|
||||
ConLev1=-1
|
||||
Pars1=0
|
||||
Pars2=0
|
||||
[Window4096]
|
||||
aHeight=0
|
||||
aWidth=0
|
||||
Height=121
|
||||
Width=200
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=10
|
||||
y=427
|
||||
Left=43
|
||||
Top=264
|
||||
Group=0
|
||||
Page=-1
|
||||
[ExtDev4096]
|
||||
Type=2
|
||||
TypeN=Terminal
|
||||
Ports0=0
|
||||
Bit0=3
|
||||
ConLev0=-1
|
||||
Ports1=0
|
||||
Bit1=2
|
||||
ConLev1=-1
|
||||
Pars0=7
|
||||
Pars1=0
|
||||
Pars2=0
|
||||
Name=Terminal
|
||||
FileName=
|
||||
Layer=0
|
||||
[Window12]
|
||||
aHeight=274
|
||||
aWidth=732
|
||||
Height=141
|
||||
Width=366
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=0
|
||||
y=38
|
||||
Left=0
|
||||
Top=100
|
||||
Group=0
|
||||
Page=1
|
||||
[Window9]
|
||||
aHeight=250
|
||||
aWidth=250
|
||||
Height=247
|
||||
Width=231
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=0
|
||||
x=98
|
||||
y=133
|
||||
Left=49
|
||||
Top=149
|
||||
Group=0
|
||||
Page=15
|
||||
[Window8]
|
||||
aHeight=250
|
||||
aWidth=250
|
||||
Height=266
|
||||
Width=283
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=57
|
||||
y=162
|
||||
Left=18
|
||||
Top=164
|
||||
Group=0
|
||||
Page=8
|
||||
[Window7]
|
||||
aHeight=947
|
||||
aWidth=978
|
||||
Height=490
|
||||
Width=489
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=16
|
||||
y=45
|
||||
Left=8
|
||||
Top=104
|
||||
Group=0
|
||||
Page=3
|
||||
[Window5]
|
||||
aHeight=955
|
||||
aWidth=490
|
||||
Height=494
|
||||
Width=161
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=504
|
||||
y=42
|
||||
Left=166
|
||||
Top=102
|
||||
Group=0
|
||||
Page=2
|
||||
[Window4]
|
||||
aHeight=957
|
||||
aWidth=966
|
||||
Height=495
|
||||
Width=318
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=3
|
||||
y=38
|
||||
Left=0
|
||||
Top=100
|
||||
Group=0
|
||||
Page=2
|
||||
[Window3]
|
||||
aHeight=191
|
||||
aWidth=985
|
||||
Height=98
|
||||
Width=325
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=12
|
||||
y=428
|
||||
Left=3
|
||||
Top=302
|
||||
Group=0
|
||||
Page=7
|
||||
[Window2]
|
||||
aHeight=1000
|
||||
aWidth=538
|
||||
Height=518
|
||||
Width=177
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=462
|
||||
y=0
|
||||
Left=152
|
||||
Top=81
|
||||
Group=0
|
||||
Page=4
|
||||
[Window1]
|
||||
aHeight=270
|
||||
aWidth=998
|
||||
Height=139
|
||||
Width=329
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=0
|
||||
y=332
|
||||
Left=0
|
||||
Top=252
|
||||
Group=0
|
||||
Page=1
|
||||
[Window11]
|
||||
aHeight=335
|
||||
aWidth=845
|
||||
Height=173
|
||||
Width=278
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=148
|
||||
y=638
|
||||
Left=48
|
||||
Top=411
|
||||
Group=0
|
||||
Page=9
|
||||
[Window0]
|
||||
aHeight=472
|
||||
aWidth=558
|
||||
Height=244
|
||||
Width=184
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=418
|
||||
y=189
|
||||
Left=137
|
||||
Top=178
|
||||
Group=0
|
||||
Page=1
|
||||
[APPWIZ]
|
||||
AProcFreq=4000000
|
||||
nUserTemp=0
|
||||
Proc=16F84
|
||||
Left=-72
|
||||
Top=-3664
|
||||
Width=750
|
||||
Heigth=600
|
||||
nElem=0
|
||||
[GLOBAL]
|
||||
LoadCheck=2
|
||||
SimulateAll=1
|
||||
[MainWindow]
|
||||
WindowState=2
|
||||
Top=-4
|
||||
Left=-4
|
||||
Width=1032
|
||||
Height=748
|
||||
Update=25000
|
||||
StopOnError=1
|
||||
[FindRep]
|
||||
nTextFind=0
|
||||
nTextReplace=0
|
||||
[EditWindow]
|
||||
Tab=0
|
||||
nFiles=1
|
||||
nMRU=9
|
||||
MarginOn=1
|
||||
MarginType=2
|
||||
WindowState=0
|
||||
Top=0
|
||||
Left=0
|
||||
Width=679
|
||||
Height=418
|
||||
Files0=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo5\main.c
|
||||
MRU0=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo5\main.c
|
||||
Files1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
MRU1=C:\PROGRA~1\FED\PIXIE\Libs\LibCore\Bit16.asm
|
||||
Files2=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo5\Demo5.rep
|
||||
Files3=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo5\INTERRUPT.C
|
||||
MRU2=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo5\Demo5.rep
|
||||
MRU3=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\Common\Minimal\flop.c
|
||||
Files4=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\Common\Minimal\flop.c
|
||||
MRU4=C:\DOCUMENTS AND SETTINGS\marcel\MY DOCUMENTS\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WIZC\Demo5\INTERRUPT.C
|
||||
Files5=C:\Program Files\FED\PIXIE\Libs\LibsUser\libFreeRTOS\Drivers\Tick\isrTick.c
|
||||
Files6=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialRx.c
|
||||
MRU5=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\Queue.c
|
||||
MRU6=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialTx.c
|
||||
MRU7=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo5\Demo5.LST
|
||||
MRU8=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialRx.c
|
||||
Files7=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialTx.c
|
||||
Files8=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Modules\Queue.c
|
||||
Files9=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\Demo5\Demo5.LST
|
||||
Files10=C:\Program Files\FED\PIXIE\Libs\LibsUser\libFreeRTOS\Drivers\Tick\isrTick.c
|
||||
Files11=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialRx.c
|
||||
Files12=C:\Documents and Settings\marcel\My Documents\pic\FreeRTOS\FreeRTOS\Demo\PIC18_WizC\serial\isrSerialTx.c
|
||||
Files13=C:\DOCUMENTS AND SETTINGS\MARCEL\MY DOCUMENTS\PIC\FREERTOS\FREERTOS\DEMO\PIC18_WIZC\DEMO5\INTERRUPT_pp.asm
|
||||
Files14=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBFREERTOS\Drivers\Tick\Tick.c
|
||||
Files15=C:\PROGRAM FILES\FED\PIXIE\LIBS\LIBSUSER\LIBFREERTOS\MODULES\TASKS_pp.asm
|
||||
Files16=C:\DOCUMENTS AND SETTINGS\MARCEL\MY DOCUMENTS\PIC\FREERTOS\FREERTOS\DEMO\PIC18_WIZC\SERIAL\SERIAL_pp.asm
|
||||
[PinConnections]
|
||||
nPins=0
|
||||
[AssCode]
|
||||
ProcType=18F4620
|
||||
[Information]
|
||||
Column0=-1
|
||||
Column1=8
|
||||
Column2=4
|
||||
Column3=16
|
||||
Column4=-1
|
||||
Column5=50
|
||||
MemoHeight=154
|
||||
WindowState=0
|
||||
Top=418
|
||||
Left=339
|
||||
Width=339
|
||||
Height=209
|
||||
[F29012549]
|
||||
x=0
|
||||
y=110
|
||||
[F26101515]
|
||||
x=0
|
||||
y=117
|
||||
[F30427679]
|
||||
x=0
|
||||
y=46
|
||||
[F30089770]
|
||||
x=0
|
||||
y=107
|
||||
[F30243677]
|
||||
x=0
|
||||
y=4706
|
||||
[F28463201]
|
||||
x=40
|
||||
y=52
|
||||
[F20539803]
|
||||
x=0
|
||||
y=267
|
||||
[F30163998]
|
||||
x=34
|
||||
y=45
|
||||
[F29565822]
|
||||
x=2
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y=23
|
||||
[F20121086]
|
||||
x=0
|
||||
y=65
|
||||
[F20376480]
|
||||
x=0
|
||||
y=1222
|
||||
[F29011525]
|
||||
x=0
|
||||
y=145
|
||||
[F28396641]
|
||||
x=10
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||||
y=9
|
||||
[F29012805]
|
||||
x=0
|
||||
y=111
|
||||
[F30090026]
|
||||
x=43
|
||||
y=55
|
||||
[F28479841]
|
||||
x=0
|
||||
y=51
|
||||
[F27125515]
|
||||
x=33
|
||||
y=70
|
||||
[F20009642]
|
||||
x=22
|
||||
y=34
|
||||
[F29227302]
|
||||
x=0
|
||||
y=6009
|
||||
[F30394911]
|
||||
x=0
|
||||
y=46
|
||||
[F30164866]
|
||||
x=0
|
||||
y=4525
|
||||
[F20009002]
|
||||
x=0
|
||||
y=0
|
||||
[F20414028]
|
||||
x=0
|
||||
y=6994
|
||||
[F29471871]
|
||||
x=0
|
||||
y=5044
|
||||
[F20558577]
|
||||
x=0
|
||||
y=4660
|
||||
[F29453097]
|
||||
x=0
|
||||
y=54
|
||||
[F20127774]
|
||||
x=8
|
||||
y=62
|
||||
[F29801853]
|
||||
x=29
|
||||
y=76
|
||||
[F29801821]
|
||||
x=4
|
||||
y=84
|
||||
[F20220814]
|
||||
x=0
|
||||
y=536
|
||||
[F20122654]
|
||||
x=0
|
||||
y=44
|
||||
[F29801181]
|
||||
x=0
|
||||
y=51
|
||||
[F29801213]
|
||||
x=0
|
||||
y=56
|
||||
[F10825025]
|
||||
x=0
|
||||
y=47
|
||||
[F15679330]
|
||||
x=0
|
||||
y=36
|
||||
[F28463239]
|
||||
x=29
|
||||
y=1526
|
||||
82
Demo/PIC18_WizC/Demo5/FreeRTOSConfig.h
Normal file
82
Demo/PIC18_WizC/Demo5/FreeRTOSConfig.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ TickRate reduced to 250Hz.
|
||||
|
||||
+ configIDLE_SHOULD_YIELD added.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#define configUSE_PREEMPTION ( 1 )
|
||||
#define configUSE_IDLE_HOOK ( 0 )
|
||||
#define configUSE_TICK_HOOK ( 0 )
|
||||
#define configTICK_RATE_HZ ( 250 )
|
||||
#define configMAX_PRIORITIES ( 3 )
|
||||
#define configMINIMAL_STACK_SIZE portMINIMAL_STACK_SIZE
|
||||
#define configMAX_TASK_NAME_LEN ( 3 )
|
||||
#define configUSE_TRACE_FACILITY ( 0 )
|
||||
#define configUSE_16_BIT_TICKS ( 1 )
|
||||
#define configIDLE_SHOULD_YIELD ( 1 )
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the component, or zero
|
||||
to exclude the component. */
|
||||
|
||||
/* Include/exclude the stated API function. */
|
||||
#define INCLUDE_vTaskPrioritySet ( 0 )
|
||||
#define INCLUDE_uxTaskPriorityGet ( 0 )
|
||||
#define INCLUDE_vTaskDelete ( 0 )
|
||||
#define INCLUDE_vTaskCleanUpResources ( 0 )
|
||||
#define INCLUDE_vTaskSuspend ( 0 )
|
||||
#define INCLUDE_vTaskDelayUntil ( 1 )
|
||||
#define INCLUDE_vTaskDelay ( 0 )
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
41
Demo/PIC18_WizC/Demo5/MallocConfig.h
Normal file
41
Demo/PIC18_WizC/Demo5/MallocConfig.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _MALLOC_SETTINGS_H
|
||||
#define _MALLOC_SETTINGS_H
|
||||
/*********************************************************************
|
||||
** Title: Dynamic memory (de-)allocation library for wizC.
|
||||
**
|
||||
** Author: Marcel van Lieshout
|
||||
**
|
||||
** Copyright: (c) 2005, HMCS, Marcel van Lieshout
|
||||
**
|
||||
** License: This software is released to the public domain and comes
|
||||
** without warranty and/or guarantees of any kind. You have
|
||||
** the right to use, copy, modify and/or (re-)distribute the
|
||||
** software as long as the reference to the author is
|
||||
** maintained in the software and a reference to the author
|
||||
** is included in any documentation of each product in which
|
||||
** this library (in it's original or in a modified form)
|
||||
** is used.
|
||||
*********************************************************************/
|
||||
|
||||
/*********************************************************************
|
||||
** The model to use
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SMALL
|
||||
#define MALLOC_LARGE
|
||||
|
||||
/*********************************************************************
|
||||
** The size of the heap
|
||||
*********************************************************************/
|
||||
#define MALLOC_HEAP_SIZE (3200)
|
||||
|
||||
/*********************************************************************
|
||||
** Should released memory be scribbled with 0x55 before releasing it?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SCRIBBLE
|
||||
|
||||
/********************************************************************
|
||||
** Enable Debug-mode?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_DEBUG
|
||||
|
||||
#endif /* _MALLOC_SETTINGS_H */
|
||||
53
Demo/PIC18_WizC/Demo5/WIZCmake.h
Normal file
53
Demo/PIC18_WizC/Demo5/WIZCmake.h
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Several modules predefined to avoid linker problems
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _memcpy
|
||||
#define _memcpy 1
|
||||
#endif
|
||||
|
||||
#ifndef _memset
|
||||
#define _memset 1
|
||||
#endif
|
||||
|
||||
#ifndef _strncpy
|
||||
#define _strncpy 1
|
||||
#endif
|
||||
|
||||
|
||||
#pragma wizcpp searchpath <../../Common/Include/>
|
||||
58
Demo/PIC18_WizC/Demo5/fuses.c
Normal file
58
Demo/PIC18_WizC/Demo5/fuses.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
** Here are the configuration words set. See the PIC datasheet
|
||||
** and the wizC manual for an explanation
|
||||
*/
|
||||
#include <pic.h>
|
||||
|
||||
/*
|
||||
** These fuses are for PIC18F4620
|
||||
*/
|
||||
#pragma __config _CONFIG1H,_IESO_OFF_1H & _FCMEN_OFF_1H & _OSC_HSPLL_1H
|
||||
#pragma __config _CONFIG2L,_BORV_21_2L & _BOREN_SBORDIS_2L & _PWRT_ON_2L
|
||||
#pragma __config _CONFIG2H,_WDTPS_32768_2H & _WDT_OFF_2H
|
||||
#pragma __config _CONFIG3H,_MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_PORTC_3H
|
||||
#pragma __config _CONFIG4L,_DEBUG_OFF_4L & _XINST_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L
|
||||
#pragma __config _CONFIG5L,_CP3_OFF_5L & _CP2_OFF_5L & _CP1_OFF_5L & _CP0_OFF_5L
|
||||
#pragma __config _CONFIG5H,_CPD_OFF_5H & _CPB_OFF_5H
|
||||
#pragma __config _CONFIG6L,_WRT3_OFF_6L & _WRT2_OFF_6L & _WRT1_OFF_6L & _WRT0_OFF_6L
|
||||
#pragma __config _CONFIG6H,_WRTD_OFF_6H & _WRTB_OFF_6H & _WRTC_OFF_6H
|
||||
#pragma __config _CONFIG7L,_EBTR3_OFF_7L & _EBTR2_OFF_7L & _EBTR1_OFF_7L & _EBTR0_OFF_7L
|
||||
#pragma __config _CONFIG7H,_EBTRB_OFF_7H
|
||||
118
Demo/PIC18_WizC/Demo5/interrupt.c
Normal file
118
Demo/PIC18_WizC/Demo5/interrupt.c
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Included Filenames changed to a .c extension to allow stepping through
|
||||
code using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#include <pic.h>
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
#include <queue.h>
|
||||
|
||||
static bit uxSwitchRequested;
|
||||
|
||||
/*
|
||||
* Vector for the ISR.
|
||||
*/
|
||||
void pointed Interrupt()
|
||||
{
|
||||
/*
|
||||
* Save the context of the current task.
|
||||
*/
|
||||
portSAVE_CONTEXT( portINTERRUPTS_FORCED );
|
||||
|
||||
/*
|
||||
* No contextswitch requested yet
|
||||
*/
|
||||
uxSwitchRequested = pdFALSE;
|
||||
|
||||
/*
|
||||
* Was the interrupt the FreeRTOS SystemTick?
|
||||
*/
|
||||
#include <libFreeRTOS/Drivers/Tick/isrTick.c>
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING ABOVE THIS LINE
|
||||
********************************************************************************
|
||||
** Enter the includes for the ISR-code of the FreeRTOS drivers below.
|
||||
**
|
||||
** You cannot use local variables. Alternatives are:
|
||||
** - Use static variables (Global RAM usage increases)
|
||||
** - Call a function (Additional cycles are needed)
|
||||
** - Use unused SFR's (preferred, no additional overhead)
|
||||
** See "../Serial/isrSerialTx.c" for an example of this last option
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt a byte being received?
|
||||
*/
|
||||
#include "../Serial/isrSerialRx.c"
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt the Tx register becoming empty?
|
||||
*/
|
||||
#include "../Serial/isrSerialTx.c"
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING BELOW THIS LINE
|
||||
*******************************************************************************/
|
||||
/*
|
||||
* Was a contextswitch requested by one of the
|
||||
* interrupthandlers?
|
||||
*/
|
||||
if ( uxSwitchRequested )
|
||||
{
|
||||
vTaskSwitchContext();
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore the context of the (possibly other) task.
|
||||
*/
|
||||
portRESTORE_CONTEXT();
|
||||
|
||||
#pragma asmline retfie 0
|
||||
}
|
||||
178
Demo/PIC18_WizC/Demo5/main.c
Normal file
178
Demo/PIC18_WizC/Demo5/main.c
Normal file
|
|
@ -0,0 +1,178 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of the normal single demo application, the PIC18F demo is split
|
||||
* into several smaller programs of which this is the fifth. This enables the
|
||||
* demo's to be executed on the RAM limited PIC-devices.
|
||||
*
|
||||
* The Demo5 project is configured for a PIC18F4620 device. Main.c starts 13
|
||||
* tasks (including the idle task). See the indicated files in the demo/common
|
||||
* directory for more information.
|
||||
*
|
||||
* demo/common/minimal/flop.c: Creates 8 tasks
|
||||
* demo/common/minimal/flash.c: Creates 3 tasks
|
||||
*
|
||||
* Main.c also creates a check task. This periodically checks that all the
|
||||
* other tasks are still running and have not experienced any unexpected
|
||||
* results. If all the other tasks are executing correctly an LED is flashed
|
||||
* once every mainCHECK_PERIOD milliseconds. If any of the tasks have not
|
||||
* executed, or report an error, the frequency of the LED flash will increase
|
||||
* to mainERROR_FLASH_RATE.
|
||||
*
|
||||
* On entry to main an 'X' is transmitted. Monitoring the serial port using a
|
||||
* dumb terminal allows for verification that the device is not continuously
|
||||
* being reset (no more than one 'X' should be transmitted).
|
||||
*
|
||||
* http://www.FreeRTOS.org contains important information on the use of the
|
||||
* wizC PIC18F port.
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
/* Demo app include files. */
|
||||
#include "flop.h"
|
||||
#include "flash.h"
|
||||
#include "partest.h"
|
||||
#include "serial.h"
|
||||
|
||||
/* The period between executions of the check task before and after an error
|
||||
has been discovered. If an error has been discovered the check task runs
|
||||
more frequently - increasing the LED flash rate. */
|
||||
#define mainNO_ERROR_CHECK_PERIOD ( ( portTickType ) 10000 / portTICK_RATE_MS )
|
||||
#define mainERROR_CHECK_PERIOD ( ( portTickType ) 1000 / portTICK_RATE_MS )
|
||||
#define mainCHECK_TASK_LED ( ( unsigned portCHAR ) 3 )
|
||||
|
||||
/* Priority definitions for some of the tasks. Other tasks just use the idle
|
||||
priority. */
|
||||
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 2 )
|
||||
#define mainLED_FLASH_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 1 )
|
||||
|
||||
/* Constants required for the communications. Only one character is ever
|
||||
transmitted. */
|
||||
#define mainCOMMS_QUEUE_LENGTH ( ( unsigned portCHAR ) 5 )
|
||||
#define mainNO_BLOCK ( ( portTickType ) 0 )
|
||||
#define mainBAUD_RATE ( ( unsigned portLONG ) 57600 )
|
||||
|
||||
/*
|
||||
* The task function for the "Check" task.
|
||||
*/
|
||||
static portTASK_FUNCTION_PROTO( vErrorChecks, pvParameters );
|
||||
|
||||
/*
|
||||
* Checks the unique counts of other tasks to ensure they are still operational.
|
||||
* Returns pdTRUE if an error is detected, otherwise pdFALSE.
|
||||
*/
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Creates the tasks, then starts the scheduler. */
|
||||
void main( void )
|
||||
{
|
||||
/* Initialise the required hardware. */
|
||||
vParTestInitialise();
|
||||
|
||||
/* Send a character so we have some visible feedback of a reset. */
|
||||
xSerialPortInitMinimal( mainBAUD_RATE, mainCOMMS_QUEUE_LENGTH );
|
||||
xSerialPutChar( NULL, 'X', mainNO_BLOCK );
|
||||
|
||||
/* Start a few of the standard demo tasks found in the demo\common directory. */
|
||||
vStartMathTasks( tskIDLE_PRIORITY );
|
||||
vStartLEDFlashTasks( mainLED_FLASH_PRIORITY );
|
||||
|
||||
/* Start the check task defined in this file. */
|
||||
xTaskCreate( vErrorChecks, ( const portCHAR * const ) "Check", portMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
|
||||
|
||||
/* Start the scheduler. Will never return here. */
|
||||
vTaskStartScheduler();
|
||||
|
||||
while(1) /* This point should never be reached. */
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portTASK_FUNCTION( vErrorChecks, pvParameters )
|
||||
{
|
||||
portTickType xLastCheckTime;
|
||||
portTickType xDelayTime = mainNO_ERROR_CHECK_PERIOD;
|
||||
portCHAR cErrorOccurred;
|
||||
|
||||
/* We need to initialise xLastCheckTime prior to the first call to
|
||||
vTaskDelayUntil(). */
|
||||
xLastCheckTime = xTaskGetTickCount();
|
||||
|
||||
/* Cycle for ever, delaying then checking all the other tasks are still
|
||||
operating without error. */
|
||||
for( ;; )
|
||||
{
|
||||
/* Wait until it is time to check the other tasks again. */
|
||||
vTaskDelayUntil( &xLastCheckTime, xDelayTime );
|
||||
|
||||
/* Check all the other tasks are running, and running without ever
|
||||
having an error. */
|
||||
cErrorOccurred = prvCheckOtherTasksAreStillRunning();
|
||||
|
||||
/* If an error was detected increase the frequency of the LED flash. */
|
||||
if( cErrorOccurred == pdTRUE )
|
||||
{
|
||||
xDelayTime = mainERROR_CHECK_PERIOD;
|
||||
}
|
||||
|
||||
/* Flash the LED for visual feedback. */
|
||||
vParTestToggleLED( mainCHECK_TASK_LED );
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void )
|
||||
{
|
||||
portCHAR cErrorHasOccurred = ( portCHAR ) pdFALSE;
|
||||
|
||||
if( xAreMathsTaskStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
return cErrorHasOccurred;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
632
Demo/PIC18_WizC/Demo6/Demo6.PC
Normal file
632
Demo/PIC18_WizC/Demo6/Demo6.PC
Normal file
|
|
@ -0,0 +1,632 @@
|
|||
[F29012549]
|
||||
x=0
|
||||
y=111
|
||||
[F15207742]
|
||||
x=0
|
||||
y=48
|
||||
[F28463201]
|
||||
x=0
|
||||
y=0
|
||||
[F30163998]
|
||||
x=60
|
||||
y=44
|
||||
[F29565822]
|
||||
x=2
|
||||
y=23
|
||||
[F26101515]
|
||||
x=0
|
||||
y=269
|
||||
[ProjectGroup]
|
||||
nFiles=1
|
||||
FileName0=Demo6.PC
|
||||
[Project]
|
||||
nFiles=6
|
||||
UseAD=0
|
||||
CompatOpts=0
|
||||
AutoHead=
|
||||
IdentifierPrint=0
|
||||
TreePrint=0
|
||||
StatementResultPrint=0
|
||||
SourcePrint=0
|
||||
spoPrint=0
|
||||
AsmPrint=0
|
||||
CaseSens=1
|
||||
Optimise=45
|
||||
AProcFreq=40000000
|
||||
LOptBytes=16
|
||||
LOptBytesReg=6
|
||||
TopROM=32767
|
||||
StackPointer=3839
|
||||
HeapPointer=3584
|
||||
HasDoneOptionDialog=1
|
||||
ASMProcessor=18F4620
|
||||
UseLinker=0
|
||||
DEBUGADV=1
|
||||
Column0=-1
|
||||
Column1=-1
|
||||
Column2=258
|
||||
TabIndex=0
|
||||
ShowIcons=0
|
||||
WindowState=0
|
||||
Top=418
|
||||
Left=0
|
||||
Width=339
|
||||
Height=209
|
||||
FileType0_Name=main.c
|
||||
FileType0_FileType=0
|
||||
FileType0_DoLast=0
|
||||
FileType1_Name=interrupt.c
|
||||
FileType1_FileType=0
|
||||
FileType1_DoLast=0
|
||||
FileType2_Name=fuses.c
|
||||
FileType2_FileType=0
|
||||
FileType2_DoLast=0
|
||||
FileType3_Name=..\..\Common\Minimal\comtest.c
|
||||
FileType3_FileType=0
|
||||
FileType3_DoLast=0
|
||||
FileType4_Name=..\serial\serial.c
|
||||
FileType4_FileType=0
|
||||
FileType4_DoLast=0
|
||||
FileType5_Name=..\ParTest\ParTest.c
|
||||
FileType5_FileType=0
|
||||
FileType5_DoLast=0
|
||||
[Debug]
|
||||
WindowState=0
|
||||
Top=0
|
||||
Left=679
|
||||
Width=338
|
||||
Height=626
|
||||
WinNumberIsIndex0=4097
|
||||
WinNumberIsIndex1=4096
|
||||
WinNumberIsIndex2=12
|
||||
WinNumberIsIndex3=9
|
||||
WinNumberIsIndex4=8
|
||||
WinNumberIsIndex5=7
|
||||
WinNumberIsIndex6=5
|
||||
WinNumberIsIndex7=4
|
||||
WinNumberIsIndex8=3
|
||||
WinNumberIsIndex9=2
|
||||
WinNumberIsIndex10=1
|
||||
WinNumberIsIndex11=11
|
||||
WinNumberIsIndex12=0
|
||||
nWin=13
|
||||
HType=0
|
||||
HFreq=19
|
||||
ScenixTurbo=1
|
||||
Watchdog=0
|
||||
LocalVariables=0
|
||||
DBPort=3970
|
||||
DBBit=3
|
||||
UseICD=0
|
||||
AutoSet=1
|
||||
DBVars=3824
|
||||
DBRate=19200
|
||||
DBSerPort=4
|
||||
UsePICKey=2
|
||||
nTabs=4
|
||||
Tab0=Main
|
||||
Tab1=Memory
|
||||
Tab2=Special
|
||||
Tab3=History
|
||||
WinNumberIsIndex13=0
|
||||
WinNumberIsIndex14=0
|
||||
LocalVariablesTop=31
|
||||
LocalVariablesLeft=681
|
||||
[Window4097]
|
||||
aHeight=0
|
||||
aWidth=0
|
||||
Height=121
|
||||
Width=200
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=10
|
||||
y=299
|
||||
Left=0
|
||||
Top=157
|
||||
Group=0
|
||||
Page=-1
|
||||
[ExtDev4097]
|
||||
Type=2
|
||||
TypeN=Terminal
|
||||
Pars0=10
|
||||
Name=Terminal
|
||||
FileName=
|
||||
Layer=0
|
||||
Ports0=2
|
||||
Bit0=6
|
||||
ConLev0=-1
|
||||
Ports1=2
|
||||
Bit1=7
|
||||
ConLev1=-1
|
||||
Pars1=0
|
||||
Pars2=0
|
||||
[Window4096]
|
||||
aHeight=0
|
||||
aWidth=0
|
||||
Height=200
|
||||
Width=90
|
||||
isMinimised=0
|
||||
isVisible=1
|
||||
ShowBorder=0
|
||||
ShowCaption=0
|
||||
Sizeable=0
|
||||
x=10
|
||||
y=299
|
||||
Left=43
|
||||
Top=131
|
||||
Group=0
|
||||
Page=-1
|
||||
[ExtDev4096]
|
||||
Type=12
|
||||
TypeN=Pin Out
|
||||
Ports0=2
|
||||
Bit0=6
|
||||
ConLev0=-1
|
||||
Ports1=2
|
||||
Bit1=7
|
||||
ConLev1=-1
|
||||
Pars0=0
|
||||
Pars1=0
|
||||
Pars2=0
|
||||
Name=Pin Out : 18F4620
|
||||
FileName=
|
||||
Layer=1
|
||||
ConPars0_0=1
|
||||
[Window12]
|
||||
aHeight=274
|
||||
aWidth=732
|
||||
Height=141
|
||||
Width=241
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=1
|
||||
x=0
|
||||
y=38
|
||||
Left=0
|
||||
Top=100
|
||||
Group=0
|
||||
Page=1
|
||||
[Window9]
|
||||
aHeight=250
|
||||
aWidth=250
|
||||
Height=247
|
||||
Width=231
|
||||
isMinimised=1
|
||||
isVisible=1
|
||||
ShowBorder=1
|
||||
ShowCaption=1
|
||||
Sizeable=0
|
||||
x=98
|
||||
y=133
|
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MRU8=C:\DOCUMENTS AND SETTINGS\MARCEL\MY DOCUMENTS\PIC\FREERTOS\FREERTOS\DEMO\PIC18_WIZC\DEMO6\INTERRUPT_pp.asm
|
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Files5=C:\Program Files\FED\PIXIE\Libs\LibsUser\libFreeRTOS\Drivers\Tick\isrTick.c
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|
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Files13=C:\DOCUMENTS AND SETTINGS\MARCEL\MY DOCUMENTS\PIC\FREERTOS\FREERTOS\DEMO\PIC18_WIZC\SERIAL\SERIAL_pp.asm
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Files18=C:\PROGRAM FILES\FED\PIXIE\Libs\LibsUser\LIBMALLOC\Malloc.c
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Files19=C:\PROGRAM FILES\FED\PIXIE\Libs\LIBSTRINGS\STRINGS16.C
|
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nPins=0
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82
Demo/PIC18_WizC/Demo6/FreeRTOSConfig.h
Normal file
82
Demo/PIC18_WizC/Demo6/FreeRTOSConfig.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ TickRate reduced to 250Hz.
|
||||
|
||||
+ configIDLE_SHOULD_YIELD added.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#define configUSE_PREEMPTION ( 1 )
|
||||
#define configUSE_IDLE_HOOK ( 0 )
|
||||
#define configUSE_TICK_HOOK ( 0 )
|
||||
#define configTICK_RATE_HZ ( 250 )
|
||||
#define configMAX_PRIORITIES ( 3 )
|
||||
#define configMINIMAL_STACK_SIZE portMINIMAL_STACK_SIZE
|
||||
#define configMAX_TASK_NAME_LEN ( 3 )
|
||||
#define configUSE_TRACE_FACILITY ( 0 )
|
||||
#define configUSE_16_BIT_TICKS ( 1 )
|
||||
#define configIDLE_SHOULD_YIELD ( 1 )
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the component, or zero
|
||||
to exclude the component. */
|
||||
|
||||
/* Include/exclude the stated API function. */
|
||||
#define INCLUDE_vTaskPrioritySet ( 0 )
|
||||
#define INCLUDE_uxTaskPriorityGet ( 0 )
|
||||
#define INCLUDE_vTaskDelete ( 0 )
|
||||
#define INCLUDE_vTaskCleanUpResources ( 0 )
|
||||
#define INCLUDE_vTaskSuspend ( 0 )
|
||||
#define INCLUDE_vTaskDelayUntil ( 1 )
|
||||
#define INCLUDE_vTaskDelay ( 1 )
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
41
Demo/PIC18_WizC/Demo6/MallocConfig.h
Normal file
41
Demo/PIC18_WizC/Demo6/MallocConfig.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _MALLOC_SETTINGS_H
|
||||
#define _MALLOC_SETTINGS_H
|
||||
/*********************************************************************
|
||||
** Title: Dynamic memory (de-)allocation library for wizC.
|
||||
**
|
||||
** Author: Marcel van Lieshout
|
||||
**
|
||||
** Copyright: (c) 2005, HMCS, Marcel van Lieshout
|
||||
**
|
||||
** License: This software is released to the public domain and comes
|
||||
** without warranty and/or guarantees of any kind. You have
|
||||
** the right to use, copy, modify and/or (re-)distribute the
|
||||
** software as long as the reference to the author is
|
||||
** maintained in the software and a reference to the author
|
||||
** is included in any documentation of each product in which
|
||||
** this library (in it's original or in a modified form)
|
||||
** is used.
|
||||
*********************************************************************/
|
||||
|
||||
/*********************************************************************
|
||||
** The model to use
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SMALL
|
||||
#define MALLOC_LARGE
|
||||
|
||||
/*********************************************************************
|
||||
** The size of the heap
|
||||
*********************************************************************/
|
||||
#define MALLOC_HEAP_SIZE (3200)
|
||||
|
||||
/*********************************************************************
|
||||
** Should released memory be scribbled with 0x55 before releasing it?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SCRIBBLE
|
||||
|
||||
/********************************************************************
|
||||
** Enable Debug-mode?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_DEBUG
|
||||
|
||||
#endif /* _MALLOC_SETTINGS_H */
|
||||
53
Demo/PIC18_WizC/Demo6/WIZCmake.h
Normal file
53
Demo/PIC18_WizC/Demo6/WIZCmake.h
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Several modules predefined to avoid linker problems
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _memcpy
|
||||
#define _memcpy 1
|
||||
#endif
|
||||
|
||||
#ifndef _memset
|
||||
#define _memset 1
|
||||
#endif
|
||||
|
||||
#ifndef _strncpy
|
||||
#define _strncpy 1
|
||||
#endif
|
||||
|
||||
|
||||
#pragma wizcpp searchpath <../../Common/Include/>
|
||||
58
Demo/PIC18_WizC/Demo6/fuses.c
Normal file
58
Demo/PIC18_WizC/Demo6/fuses.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
** Here are the configuration words set. See the PIC datasheet
|
||||
** and the wizC manual for an explanation
|
||||
*/
|
||||
#include <pic.h>
|
||||
|
||||
/*
|
||||
** These fuses are for PIC18F4620
|
||||
*/
|
||||
#pragma __config _CONFIG1H,_IESO_OFF_1H & _FCMEN_OFF_1H & _OSC_HSPLL_1H
|
||||
#pragma __config _CONFIG2L,_BORV_21_2L & _BOREN_SBORDIS_2L & _PWRT_ON_2L
|
||||
#pragma __config _CONFIG2H,_WDTPS_32768_2H & _WDT_OFF_2H
|
||||
#pragma __config _CONFIG3H,_MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_PORTC_3H
|
||||
#pragma __config _CONFIG4L,_DEBUG_OFF_4L & _XINST_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L
|
||||
#pragma __config _CONFIG5L,_CP3_OFF_5L & _CP2_OFF_5L & _CP1_OFF_5L & _CP0_OFF_5L
|
||||
#pragma __config _CONFIG5H,_CPD_OFF_5H & _CPB_OFF_5H
|
||||
#pragma __config _CONFIG6L,_WRT3_OFF_6L & _WRT2_OFF_6L & _WRT1_OFF_6L & _WRT0_OFF_6L
|
||||
#pragma __config _CONFIG6H,_WRTD_OFF_6H & _WRTB_OFF_6H & _WRTC_OFF_6H
|
||||
#pragma __config _CONFIG7L,_EBTR3_OFF_7L & _EBTR2_OFF_7L & _EBTR1_OFF_7L & _EBTR0_OFF_7L
|
||||
#pragma __config _CONFIG7H,_EBTRB_OFF_7H
|
||||
118
Demo/PIC18_WizC/Demo6/interrupt.c
Normal file
118
Demo/PIC18_WizC/Demo6/interrupt.c
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Included Filenames changed to a .c extension to allow stepping through
|
||||
code using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#include <pic.h>
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
#include <queue.h>
|
||||
|
||||
static bit uxSwitchRequested;
|
||||
|
||||
/*
|
||||
* Vector for the ISR.
|
||||
*/
|
||||
void pointed Interrupt()
|
||||
{
|
||||
/*
|
||||
* Save the context of the current task.
|
||||
*/
|
||||
portSAVE_CONTEXT( portINTERRUPTS_FORCED );
|
||||
|
||||
/*
|
||||
* No contextswitch requested yet
|
||||
*/
|
||||
uxSwitchRequested = pdFALSE;
|
||||
|
||||
/*
|
||||
* Was the interrupt the FreeRTOS SystemTick?
|
||||
*/
|
||||
#include <libFreeRTOS/Drivers/Tick/isrTick.c>
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING ABOVE THIS LINE
|
||||
********************************************************************************
|
||||
** Enter the includes for the ISR-code of the FreeRTOS drivers below.
|
||||
**
|
||||
** You cannot use local variables. Alternatives are:
|
||||
** - Use static variables (Global RAM usage increases)
|
||||
** - Call a function (Additional cycles are needed)
|
||||
** - Use unused SFR's (preferred, no additional overhead)
|
||||
** See "../Serial/isrSerialTx.c" for an example of this last option
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt a byte being received?
|
||||
*/
|
||||
#include "../Serial/isrSerialRx.c"
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt the Tx register becoming empty?
|
||||
*/
|
||||
#include "../Serial/isrSerialTx.c"
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING BELOW THIS LINE
|
||||
*******************************************************************************/
|
||||
/*
|
||||
* Was a contextswitch requested by one of the
|
||||
* interrupthandlers?
|
||||
*/
|
||||
if ( uxSwitchRequested )
|
||||
{
|
||||
vTaskSwitchContext();
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore the context of the (possibly other) task.
|
||||
*/
|
||||
portRESTORE_CONTEXT();
|
||||
|
||||
#pragma asmline retfie 0
|
||||
}
|
||||
170
Demo/PIC18_WizC/Demo6/main.c
Normal file
170
Demo/PIC18_WizC/Demo6/main.c
Normal file
|
|
@ -0,0 +1,170 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of the normal single demo application, the PIC18F demo is split
|
||||
* into several smaller programs of which this is the sixth. This enables the
|
||||
* demo's to be executed on the RAM limited PIC-devices.
|
||||
*
|
||||
* The Demo6 project is configured for a PIC18F4620 device. Main.c starts 4
|
||||
* tasks (including the idle task). See the indicated files in the demo/common
|
||||
* directory for more information.
|
||||
*
|
||||
* demo/common/minimal/comtest.c: Creates 2 tasks
|
||||
* ATTENTION: Comtest needs a loopback-connector on the serial port.
|
||||
*
|
||||
* Main.c also creates a check task. This periodically checks that all the
|
||||
* other tasks are still running and have not experienced any unexpected
|
||||
* results. If all the other tasks are executing correctly an LED is flashed
|
||||
* once every mainCHECK_PERIOD milliseconds. If any of the tasks have not
|
||||
* executed, or report an error, the frequency of the LED flash will increase
|
||||
* to mainERROR_FLASH_RATE.
|
||||
*
|
||||
* http://www.FreeRTOS.org contains important information on the use of the
|
||||
* wizC PIC18F port.
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
/* Demo app include files. */
|
||||
#include "partest.h"
|
||||
#include "serial.h"
|
||||
#include "comtest.h"
|
||||
|
||||
/* The period between executions of the check task before and after an error
|
||||
has been discovered. If an error has been discovered the check task runs
|
||||
more frequently - increasing the LED flash rate. */
|
||||
#define mainNO_ERROR_CHECK_PERIOD ( ( portTickType ) 10000 / portTICK_RATE_MS )
|
||||
#define mainERROR_CHECK_PERIOD ( ( portTickType ) 1000 / portTICK_RATE_MS )
|
||||
#define mainCHECK_TASK_LED ( ( unsigned portCHAR ) 3 )
|
||||
|
||||
/* Priority definitions for some of the tasks. Other tasks just use the idle
|
||||
priority. */
|
||||
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 2 )
|
||||
#define mainCOMM_TEST_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 1 )
|
||||
|
||||
/* The LED that is toggled whenever a character is transmitted.
|
||||
mainCOMM_TX_RX_LED + 1 will be toggled every time a character is received. */
|
||||
#define mainCOMM_TX_RX_LED ( ( unsigned portCHAR ) 0 )
|
||||
|
||||
/* Constants required for the communications. */
|
||||
#define mainBAUD_RATE ( ( unsigned portLONG ) 57600 )
|
||||
|
||||
/*
|
||||
* The task function for the "Check" task.
|
||||
*/
|
||||
static portTASK_FUNCTION_PROTO( vErrorChecks, pvParameters );
|
||||
|
||||
/*
|
||||
* Checks the unique counts of other tasks to ensure they are still operational.
|
||||
* Returns pdTRUE if an error is detected, otherwise pdFALSE.
|
||||
*/
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Creates the tasks, then starts the scheduler. */
|
||||
void main( void )
|
||||
{
|
||||
/* Initialise the required hardware. */
|
||||
vParTestInitialise();
|
||||
|
||||
/* Start a few of the standard demo tasks found in the demo\common directory. */
|
||||
vAltStartComTestTasks( mainCOMM_TEST_PRIORITY, mainBAUD_RATE, mainCOMM_TX_RX_LED );
|
||||
|
||||
/* Start the check task defined in this file. */
|
||||
xTaskCreate( vErrorChecks, ( const portCHAR * const ) "Check", portMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
|
||||
|
||||
/* Start the scheduler. Will never return here. */
|
||||
vTaskStartScheduler();
|
||||
|
||||
while(1) /* This point should never be reached. */
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portTASK_FUNCTION( vErrorChecks, pvParameters )
|
||||
{
|
||||
portTickType xLastCheckTime;
|
||||
portTickType xDelayTime = mainNO_ERROR_CHECK_PERIOD;
|
||||
portCHAR cErrorOccurred;
|
||||
|
||||
/* We need to initialise xLastCheckTime prior to the first call to
|
||||
vTaskDelayUntil(). */
|
||||
xLastCheckTime = xTaskGetTickCount();
|
||||
|
||||
/* Cycle for ever, delaying then checking all the other tasks are still
|
||||
operating without error. */
|
||||
for( ;; )
|
||||
{
|
||||
/* Wait until it is time to check the other tasks again. */
|
||||
vTaskDelayUntil( &xLastCheckTime, xDelayTime );
|
||||
|
||||
/* Check all the other tasks are running, and running without ever
|
||||
having an error. */
|
||||
cErrorOccurred = prvCheckOtherTasksAreStillRunning();
|
||||
|
||||
/* If an error was detected increase the frequency of the LED flash. */
|
||||
if( cErrorOccurred == pdTRUE )
|
||||
{
|
||||
xDelayTime = mainERROR_CHECK_PERIOD;
|
||||
}
|
||||
|
||||
/* Flash the LED for visual feedback. */
|
||||
vParTestToggleLED( mainCHECK_TASK_LED );
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void )
|
||||
{
|
||||
portCHAR cErrorHasOccurred = ( portCHAR ) pdFALSE;
|
||||
|
||||
if( xAreComTestTasksStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
return cErrorHasOccurred;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
546
Demo/PIC18_WizC/Demo7/Demo7.PC
Normal file
546
Demo/PIC18_WizC/Demo7/Demo7.PC
Normal file
|
|
@ -0,0 +1,546 @@
|
|||
[F29012549]
|
||||
x=0
|
||||
y=111
|
||||
[F15207742]
|
||||
x=0
|
||||
y=48
|
||||
[F26101515]
|
||||
x=0
|
||||
y=269
|
||||
[F28463201]
|
||||
x=0
|
||||
y=0
|
||||
[F20539803]
|
||||
x=0
|
||||
y=233
|
||||
[ProjectGroup]
|
||||
nFiles=1
|
||||
FileName0=Demo7.PC
|
||||
[Project]
|
||||
nFiles=7
|
||||
UseAD=0
|
||||
CompatOpts=0
|
||||
AutoHead=
|
||||
IdentifierPrint=0
|
||||
TreePrint=0
|
||||
StatementResultPrint=0
|
||||
SourcePrint=0
|
||||
spoPrint=0
|
||||
AsmPrint=0
|
||||
CaseSens=1
|
||||
Optimise=45
|
||||
AProcFreq=40000000
|
||||
LOptBytes=16
|
||||
LOptBytesReg=6
|
||||
TopROM=32767
|
||||
StackPointer=3839
|
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82
Demo/PIC18_WizC/Demo7/FreeRTOSConfig.h
Normal file
82
Demo/PIC18_WizC/Demo7/FreeRTOSConfig.h
Normal file
|
|
@ -0,0 +1,82 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ TickRate reduced to 250Hz.
|
||||
|
||||
+ configIDLE_SHOULD_YIELD added.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
#define configUSE_PREEMPTION ( 1 )
|
||||
#define configUSE_IDLE_HOOK ( 0 )
|
||||
#define configUSE_TICK_HOOK ( 0 )
|
||||
#define configTICK_RATE_HZ ( 250 )
|
||||
#define configMAX_PRIORITIES ( 4 )
|
||||
#define configMINIMAL_STACK_SIZE portMINIMAL_STACK_SIZE
|
||||
#define configMAX_TASK_NAME_LEN ( 3 )
|
||||
#define configUSE_TRACE_FACILITY ( 0 )
|
||||
#define configUSE_16_BIT_TICKS ( 1 )
|
||||
#define configIDLE_SHOULD_YIELD ( 1 )
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the component, or zero
|
||||
to exclude the component. */
|
||||
|
||||
/* Include/exclude the stated API function. */
|
||||
#define INCLUDE_vTaskPrioritySet ( 0 )
|
||||
#define INCLUDE_uxTaskPriorityGet ( 0 )
|
||||
#define INCLUDE_vTaskDelete ( 1 )
|
||||
#define INCLUDE_vTaskCleanUpResources ( 0 )
|
||||
#define INCLUDE_vTaskSuspend ( 0 )
|
||||
#define INCLUDE_vTaskDelayUntil ( 1 )
|
||||
#define INCLUDE_vTaskDelay ( 1 )
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
41
Demo/PIC18_WizC/Demo7/MallocConfig.h
Normal file
41
Demo/PIC18_WizC/Demo7/MallocConfig.h
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _MALLOC_SETTINGS_H
|
||||
#define _MALLOC_SETTINGS_H
|
||||
/*********************************************************************
|
||||
** Title: Dynamic memory (de-)allocation library for wizC.
|
||||
**
|
||||
** Author: Marcel van Lieshout
|
||||
**
|
||||
** Copyright: (c) 2005, HMCS, Marcel van Lieshout
|
||||
**
|
||||
** License: This software is released to the public domain and comes
|
||||
** without warranty and/or guarantees of any kind. You have
|
||||
** the right to use, copy, modify and/or (re-)distribute the
|
||||
** software as long as the reference to the author is
|
||||
** maintained in the software and a reference to the author
|
||||
** is included in any documentation of each product in which
|
||||
** this library (in it's original or in a modified form)
|
||||
** is used.
|
||||
*********************************************************************/
|
||||
|
||||
/*********************************************************************
|
||||
** The model to use
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SMALL
|
||||
#define MALLOC_LARGE
|
||||
|
||||
/*********************************************************************
|
||||
** The size of the heap
|
||||
*********************************************************************/
|
||||
#define MALLOC_HEAP_SIZE (3200)
|
||||
|
||||
/*********************************************************************
|
||||
** Should released memory be scribbled with 0x55 before releasing it?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_SCRIBBLE
|
||||
|
||||
/********************************************************************
|
||||
** Enable Debug-mode?
|
||||
*********************************************************************/
|
||||
//#define MALLOC_DEBUG
|
||||
|
||||
#endif /* _MALLOC_SETTINGS_H */
|
||||
53
Demo/PIC18_WizC/Demo7/WIZCmake.h
Normal file
53
Demo/PIC18_WizC/Demo7/WIZCmake.h
Normal file
|
|
@ -0,0 +1,53 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Several modules predefined to avoid linker problems
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _memcpy
|
||||
#define _memcpy 1
|
||||
#endif
|
||||
|
||||
#ifndef _memset
|
||||
#define _memset 1
|
||||
#endif
|
||||
|
||||
#ifndef _strncpy
|
||||
#define _strncpy 1
|
||||
#endif
|
||||
|
||||
|
||||
#pragma wizcpp searchpath <../../Common/Include/>
|
||||
58
Demo/PIC18_WizC/Demo7/fuses.c
Normal file
58
Demo/PIC18_WizC/Demo7/fuses.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
** Here are the configuration words set. See the PIC datasheet
|
||||
** and the wizC manual for an explanation
|
||||
*/
|
||||
#include <pic.h>
|
||||
|
||||
/*
|
||||
** These fuses are for PIC18F4620
|
||||
*/
|
||||
#pragma __config _CONFIG1H,_IESO_OFF_1H & _FCMEN_OFF_1H & _OSC_HSPLL_1H
|
||||
#pragma __config _CONFIG2L,_BORV_21_2L & _BOREN_SBORDIS_2L & _PWRT_ON_2L
|
||||
#pragma __config _CONFIG2H,_WDTPS_32768_2H & _WDT_OFF_2H
|
||||
#pragma __config _CONFIG3H,_MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_PORTC_3H
|
||||
#pragma __config _CONFIG4L,_DEBUG_OFF_4L & _XINST_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L
|
||||
#pragma __config _CONFIG5L,_CP3_OFF_5L & _CP2_OFF_5L & _CP1_OFF_5L & _CP0_OFF_5L
|
||||
#pragma __config _CONFIG5H,_CPD_OFF_5H & _CPB_OFF_5H
|
||||
#pragma __config _CONFIG6L,_WRT3_OFF_6L & _WRT2_OFF_6L & _WRT1_OFF_6L & _WRT0_OFF_6L
|
||||
#pragma __config _CONFIG6H,_WRTD_OFF_6H & _WRTB_OFF_6H & _WRTC_OFF_6H
|
||||
#pragma __config _CONFIG7L,_EBTR3_OFF_7L & _EBTR2_OFF_7L & _EBTR1_OFF_7L & _EBTR0_OFF_7L
|
||||
#pragma __config _CONFIG7H,_EBTRB_OFF_7H
|
||||
118
Demo/PIC18_WizC/Demo7/interrupt.c
Normal file
118
Demo/PIC18_WizC/Demo7/interrupt.c
Normal file
|
|
@ -0,0 +1,118 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Included Filenames changed to a .c extension to allow stepping through
|
||||
code using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#include <pic.h>
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
#include <queue.h>
|
||||
|
||||
static bit uxSwitchRequested;
|
||||
|
||||
/*
|
||||
* Vector for the ISR.
|
||||
*/
|
||||
void pointed Interrupt()
|
||||
{
|
||||
/*
|
||||
* Save the context of the current task.
|
||||
*/
|
||||
portSAVE_CONTEXT( portINTERRUPTS_FORCED );
|
||||
|
||||
/*
|
||||
* No contextswitch requested yet
|
||||
*/
|
||||
uxSwitchRequested = pdFALSE;
|
||||
|
||||
/*
|
||||
* Was the interrupt the FreeRTOS SystemTick?
|
||||
*/
|
||||
#include <libFreeRTOS/Drivers/Tick/isrTick.c>
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING ABOVE THIS LINE
|
||||
********************************************************************************
|
||||
** Enter the includes for the ISR-code of the FreeRTOS drivers below.
|
||||
**
|
||||
** You cannot use local variables. Alternatives are:
|
||||
** - Use static variables (Global RAM usage increases)
|
||||
** - Call a function (Additional cycles are needed)
|
||||
** - Use unused SFR's (preferred, no additional overhead)
|
||||
** See "../Serial/isrSerialTx.c" for an example of this last option
|
||||
*******************************************************************************/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt a byte being received?
|
||||
*/
|
||||
#include "../Serial/isrSerialRx.c"
|
||||
|
||||
|
||||
/*
|
||||
* Was the interrupt the Tx register becoming empty?
|
||||
*/
|
||||
#include "../Serial/isrSerialTx.c"
|
||||
|
||||
|
||||
|
||||
/*******************************************************************************
|
||||
** DO NOT MODIFY ANYTHING BELOW THIS LINE
|
||||
*******************************************************************************/
|
||||
/*
|
||||
* Was a contextswitch requested by one of the
|
||||
* interrupthandlers?
|
||||
*/
|
||||
if ( uxSwitchRequested )
|
||||
{
|
||||
vTaskSwitchContext();
|
||||
}
|
||||
|
||||
/*
|
||||
* Restore the context of the (possibly other) task.
|
||||
*/
|
||||
portRESTORE_CONTEXT();
|
||||
|
||||
#pragma asmline retfie 0
|
||||
}
|
||||
184
Demo/PIC18_WizC/Demo7/main.c
Normal file
184
Demo/PIC18_WizC/Demo7/main.c
Normal file
|
|
@ -0,0 +1,184 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/*
|
||||
* Instead of the normal single demo application, the PIC18F demo is split
|
||||
* into several smaller programs of which this is the seventh. This enables the
|
||||
* demo's to be executed on the RAM limited PIC-devices.
|
||||
*
|
||||
* The Demo7 project is configured for a PIC18F4620 device. Main.c starts 10
|
||||
* tasks (including the idle task). See the indicated files in the demo/common
|
||||
* directory for more information.
|
||||
*
|
||||
* demo/common/minimal/flash.c: Creates 3 tasks
|
||||
* demo/common/minimal/death.c: Creates 1 controltask and
|
||||
* creates/deletes 4 suicidaltasks
|
||||
*
|
||||
* Main.c also creates a check task. This periodically checks that all the
|
||||
* other tasks are still running and have not experienced any unexpected
|
||||
* results. If all the other tasks are executing correctly an LED is flashed
|
||||
* once every mainCHECK_PERIOD milliseconds. If any of the tasks have not
|
||||
* executed, or report an error, the frequency of the LED flash will increase
|
||||
* to mainERROR_FLASH_RATE.
|
||||
*
|
||||
* On entry to main an 'X' is transmitted. Monitoring the serial port using a
|
||||
* dumb terminal allows for verification that the device is not continuously
|
||||
* being reset (no more than one 'X' should be transmitted).
|
||||
*
|
||||
* http://www.FreeRTOS.org contains important information on the use of the
|
||||
* wizC PIC18F port.
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include <FreeRTOS.h>
|
||||
#include <task.h>
|
||||
|
||||
/* Demo app include files. */
|
||||
#include "death.h"
|
||||
#include "flash.h"
|
||||
#include "partest.h"
|
||||
#include "serial.h"
|
||||
|
||||
/* The period between executions of the check task before and after an error
|
||||
has been discovered. If an error has been discovered the check task runs
|
||||
more frequently - increasing the LED flash rate. */
|
||||
#define mainNO_ERROR_CHECK_PERIOD ( ( portTickType ) 10000 / portTICK_RATE_MS )
|
||||
#define mainERROR_CHECK_PERIOD ( ( portTickType ) 1000 / portTICK_RATE_MS )
|
||||
#define mainCHECK_TASK_LED ( ( unsigned portCHAR ) 3 )
|
||||
|
||||
/* Priority definitions for some of the tasks. Other tasks just use the idle
|
||||
priority. */
|
||||
#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 2 )
|
||||
#define mainLED_FLASH_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 2 )
|
||||
#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + ( unsigned portCHAR ) 1 )
|
||||
|
||||
/* Constants required for the communications. Only one character is ever
|
||||
transmitted. */
|
||||
#define mainCOMMS_QUEUE_LENGTH ( ( unsigned portCHAR ) 5 )
|
||||
#define mainNO_BLOCK ( ( portTickType ) 0 )
|
||||
#define mainBAUD_RATE ( ( unsigned portLONG ) 57600 )
|
||||
|
||||
/*
|
||||
* The task function for the "Check" task.
|
||||
*/
|
||||
static portTASK_FUNCTION_PROTO( vErrorChecks, pvParameters );
|
||||
|
||||
/*
|
||||
* Checks the unique counts of other tasks to ensure they are still operational.
|
||||
* Returns pdTRUE if an error is detected, otherwise pdFALSE.
|
||||
*/
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Creates the tasks, then starts the scheduler. */
|
||||
void main( void )
|
||||
{
|
||||
/* Initialise the required hardware. */
|
||||
vParTestInitialise();
|
||||
|
||||
/* Send a character so we have some visible feedback of a reset. */
|
||||
xSerialPortInitMinimal( mainBAUD_RATE, mainCOMMS_QUEUE_LENGTH );
|
||||
xSerialPutChar( NULL, 'X', mainNO_BLOCK );
|
||||
|
||||
/* Start a few of the standard demo tasks found in the demo\common directory. */
|
||||
vStartLEDFlashTasks( mainLED_FLASH_PRIORITY );
|
||||
|
||||
/* Start the check task defined in this file. */
|
||||
xTaskCreate( vErrorChecks, ( const portCHAR * const ) "Check", portMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
|
||||
|
||||
/* This task has to be created last as it keeps account of the number of tasks
|
||||
it expects to see running. */
|
||||
vCreateSuicidalTasks( mainCREATOR_TASK_PRIORITY );
|
||||
|
||||
/* Start the scheduler. Will never return here. */
|
||||
vTaskStartScheduler();
|
||||
|
||||
while(1) /* This point should never be reached. */
|
||||
{
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portTASK_FUNCTION( vErrorChecks, pvParameters )
|
||||
{
|
||||
portTickType xLastCheckTime;
|
||||
portTickType xDelayTime = mainNO_ERROR_CHECK_PERIOD;
|
||||
portCHAR cErrorOccurred;
|
||||
|
||||
/* We need to initialise xLastCheckTime prior to the first call to
|
||||
vTaskDelayUntil(). */
|
||||
xLastCheckTime = xTaskGetTickCount();
|
||||
|
||||
/* Cycle for ever, delaying then checking all the other tasks are still
|
||||
operating without error. */
|
||||
for( ;; )
|
||||
{
|
||||
/* Wait until it is time to check the other tasks again. */
|
||||
vTaskDelayUntil( &xLastCheckTime, xDelayTime );
|
||||
|
||||
/* Check all the other tasks are running, and running without ever
|
||||
having an error. */
|
||||
cErrorOccurred = prvCheckOtherTasksAreStillRunning();
|
||||
|
||||
/* If an error was detected increase the frequency of the LED flash. */
|
||||
if( cErrorOccurred == pdTRUE )
|
||||
{
|
||||
xDelayTime = mainERROR_CHECK_PERIOD;
|
||||
}
|
||||
|
||||
/* Flash the LED for visual feedback. */
|
||||
vParTestToggleLED( mainCHECK_TASK_LED );
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static portCHAR prvCheckOtherTasksAreStillRunning( void )
|
||||
{
|
||||
portCHAR cErrorHasOccurred = ( portCHAR ) pdFALSE;
|
||||
|
||||
if( xIsCreateTaskStillRunning() != pdTRUE )
|
||||
{
|
||||
cErrorHasOccurred = ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
return cErrorHasOccurred;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
125
Demo/PIC18_WizC/ParTest/ParTest.c
Normal file
125
Demo/PIC18_WizC/ParTest/ParTest.c
Normal file
|
|
@ -0,0 +1,125 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/* Scheduler include files. */
|
||||
#include "FreeRTOS.h"
|
||||
#include <task.h>
|
||||
|
||||
#include "partest.h"
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Simple parallel port IO routines for the FED 40pin demo board.
|
||||
* The four LED's are connected to D4 to D7.
|
||||
*-----------------------------------------------------------*/
|
||||
|
||||
#define partstBIT_AS_OUTPUT ( ( unsigned portSHORT ) 0 )
|
||||
#define partstSET_OUTPUT ( ( unsigned portSHORT ) 1 )
|
||||
#define partstCLEAR_OUTPUT ( ( unsigned portSHORT ) 0 )
|
||||
|
||||
#define partstENABLE_GENERAL_IO ( ( unsigned portCHAR ) 7 )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vParTestInitialise( void )
|
||||
{
|
||||
/* Set the top four bits of port D to output. */
|
||||
bTRD7 = partstBIT_AS_OUTPUT;
|
||||
bTRD6 = partstBIT_AS_OUTPUT;
|
||||
bTRD5 = partstBIT_AS_OUTPUT;
|
||||
bTRD4 = partstBIT_AS_OUTPUT;
|
||||
|
||||
/* Start with all bits off. */
|
||||
bRD7 = partstCLEAR_OUTPUT;
|
||||
bRD6 = partstCLEAR_OUTPUT;
|
||||
bRD5 = partstCLEAR_OUTPUT;
|
||||
bRD4 = partstCLEAR_OUTPUT;
|
||||
|
||||
/* Enable the driver. */
|
||||
ADCON1 = partstENABLE_GENERAL_IO;
|
||||
bTRE2 = partstBIT_AS_OUTPUT;
|
||||
bRE2 = partstSET_OUTPUT;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vParTestSetLED( unsigned portCHAR ucLED, portCHAR cValue )
|
||||
{
|
||||
/* We are only using the top nibble, so LED 0 corresponds to bit 4. */
|
||||
vTaskSuspendAll();
|
||||
{
|
||||
switch( ucLED )
|
||||
{
|
||||
case 3 : bRD7 = ( portSHORT ) cValue;
|
||||
break;
|
||||
case 2 : bRD6 = ( portSHORT ) cValue;
|
||||
break;
|
||||
case 1 : bRD5 = ( portSHORT ) cValue;
|
||||
break;
|
||||
case 0 : bRD4 = ( portSHORT ) cValue;
|
||||
break;
|
||||
default : /* There are only 4 LED's. */
|
||||
break;
|
||||
}
|
||||
}
|
||||
xTaskResumeAll();
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vParTestToggleLED( unsigned portCHAR ucLED )
|
||||
{
|
||||
/* We are only using the top nibble, so LED 0 corresponds to bit 4. */
|
||||
vTaskSuspendAll();
|
||||
{
|
||||
switch( ucLED )
|
||||
{
|
||||
case 3 : bRD7 = !bRD7;
|
||||
break;
|
||||
case 2 : bRD6 = !bRD6;
|
||||
break;
|
||||
case 1 : bRD5 = !bRD5;
|
||||
break;
|
||||
case 0 : bRD4 = !bRD4 );
|
||||
break;
|
||||
default : /* There are only 4 LED's. */
|
||||
break;
|
||||
}
|
||||
}
|
||||
xTaskResumeAll();
|
||||
}
|
||||
|
||||
|
||||
|
||||
106
Demo/PIC18_WizC/serial/isrSerialRx.c
Normal file
106
Demo/PIC18_WizC/serial/isrSerialRx.c
Normal file
|
|
@ -0,0 +1,106 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ ISRcode pulled inline to reduce stack-usage.
|
||||
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Filename changed to a .c extension to allow stepping through code
|
||||
using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _FREERTOS_SERIAL_ISRSERIALRX_C
|
||||
#define _FREERTOS_SERIAL_ISRSERIALRX_C
|
||||
|
||||
#define serCONTINUOUS_RX ( 1 )
|
||||
#define serCLEAR_OVERRUN ( 0 )
|
||||
|
||||
{
|
||||
/*
|
||||
* Was the interrupt a byte being received?
|
||||
*/
|
||||
if( bRCIF && bRCIE)
|
||||
{
|
||||
/*
|
||||
* Queue to interface between comms API and interrupt routine.
|
||||
*/
|
||||
extern xQueueHandle xRxedChars;
|
||||
|
||||
/*
|
||||
* Because we are not allowed to use local variables here,
|
||||
* PRODL is (ab)used as temporary storage. This is allowed
|
||||
* because this SFR will be restored before exiting the ISR.
|
||||
*/
|
||||
extern portCHAR cChar;
|
||||
#pragma locate cChar &PRODL
|
||||
|
||||
/*
|
||||
* If there was a framing error, just get and ignore
|
||||
* the character
|
||||
*/
|
||||
if( bFERR )
|
||||
{
|
||||
cChar = RCREG;
|
||||
}
|
||||
else
|
||||
{
|
||||
/*
|
||||
* Get the character and post it on the queue of Rxed
|
||||
* characters. If the post causes a task to wake ask
|
||||
* for a context switch as the woken task may have a
|
||||
* higher priority than the task we have interrupted.
|
||||
*/
|
||||
cChar = RCREG;
|
||||
|
||||
/*
|
||||
* Clear any overrun errors.
|
||||
*/
|
||||
if( bOERR )
|
||||
{
|
||||
bCREN = serCLEAR_OVERRUN;
|
||||
bCREN = serCONTINUOUS_RX;
|
||||
}
|
||||
|
||||
if( xQueueSendFromISR( xRxedChars, ( const void * ) &cChar, pdFALSE ) )
|
||||
{
|
||||
uxSwitchRequested = pdTRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* _FREERTOS_SERIAL_ISRSERIALRX_C */
|
||||
99
Demo/PIC18_WizC/serial/isrSerialTx.c
Normal file
99
Demo/PIC18_WizC/serial/isrSerialTx.c
Normal file
|
|
@ -0,0 +1,99 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ ISRcode pulled inline to reduce stack-usage.
|
||||
|
||||
+ Added functionality to only call vTaskSwitchContext() once
|
||||
when handling multiple interruptsources in a single interruptcall.
|
||||
|
||||
+ Filename changed to a .c extension to allow stepping through code
|
||||
using F7.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
#ifndef _FREERTOS_SERIAL_ISRSERIALTX_C
|
||||
#define _FREERTOS_SERIAL_ISRSERIALTX_C
|
||||
|
||||
#define serINTERRUPT_DISABLED ( 0 )
|
||||
|
||||
|
||||
{
|
||||
/*
|
||||
* Was the interrupt the Tx register becoming empty?
|
||||
*/
|
||||
if( bTXIF && bTXIE)
|
||||
{
|
||||
/*
|
||||
* Queue to interface between comms API and interrupt routine.
|
||||
*/
|
||||
extern xQueueHandle xCharsForTx;
|
||||
|
||||
/*
|
||||
* Because we are not allowed to use local variables here,
|
||||
* PRODL and PRODH are (ab)used as temporary storage. This
|
||||
* is allowed because these SFR's will be restored before
|
||||
* exiting the ISR.
|
||||
*/
|
||||
extern portCHAR cChar;
|
||||
#pragma locate cChar &PRODL
|
||||
extern portBASE_TYPE pxTaskWoken;
|
||||
#pragma locate pxTaskWoken &PRODH
|
||||
|
||||
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &pxTaskWoken ) == pdTRUE )
|
||||
{
|
||||
/*
|
||||
* Send the next character queued for Tx.
|
||||
*/
|
||||
TXREG = cChar;
|
||||
}
|
||||
else
|
||||
{
|
||||
/*
|
||||
* Queue empty, nothing to send.
|
||||
*/
|
||||
bTXIE = serINTERRUPT_DISABLED;
|
||||
}
|
||||
|
||||
/*
|
||||
* If we woke another task, ask for a contextswitch
|
||||
*/
|
||||
if( pxTaskWoken == pdTRUE )
|
||||
{
|
||||
uxSwitchRequested = pdTRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* _FREERTOS_SERIAL_ISRSERIALTX_C */
|
||||
177
Demo/PIC18_WizC/serial/serial.c
Normal file
177
Demo/PIC18_WizC/serial/serial.c
Normal file
|
|
@ -0,0 +1,177 @@
|
|||
/*
|
||||
FreeRTOS V4.0.1 - Copyright (C) 2003-2006 Richard Barry.
|
||||
|
||||
This file is part of the FreeRTOS distribution.
|
||||
|
||||
FreeRTOS is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with FreeRTOS; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes FreeRTOS, without being obliged to provide
|
||||
the source code for any proprietary components. See the licensing section
|
||||
of http://www.FreeRTOS.org for full details of how and when the exception
|
||||
can be applied.
|
||||
|
||||
***************************************************************************
|
||||
See http://www.FreeRTOS.org for documentation, latest information, license
|
||||
and contact details. Please ensure to read the configuration and relevant
|
||||
port sections of the online documentation.
|
||||
***************************************************************************
|
||||
*/
|
||||
|
||||
/*
|
||||
Changes from V3.0.0
|
||||
+ ISRcode removed. Is now pulled inline to reduce stack-usage.
|
||||
|
||||
Changes from V3.0.1
|
||||
*/
|
||||
|
||||
/* BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER. */
|
||||
|
||||
/* Scheduler header files. */
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
#include "queue.h"
|
||||
|
||||
#include "serial.h"
|
||||
|
||||
/* Hardware pin definitions. */
|
||||
#define serTX_PIN bTRC6
|
||||
#define serRX_PIN bTRC7
|
||||
|
||||
/* Bit/register definitions. */
|
||||
#define serINPUT ( 1 )
|
||||
#define serOUTPUT ( 0 )
|
||||
#define serINTERRUPT_ENABLED ( 1 )
|
||||
|
||||
/* All ISR's use the PIC18 low priority interrupt. */
|
||||
#define serLOW_PRIORITY ( 0 )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Queues to interface between comms API and interrupt routines. */
|
||||
xQueueHandle xRxedChars;
|
||||
xQueueHandle xCharsForTx;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portCHAR ucQueueLength )
|
||||
{
|
||||
unsigned portSHORT usSPBRG;
|
||||
|
||||
/* Create the queues used by the ISR's to interface to tasks. */
|
||||
xRxedChars = xQueueCreate( ucQueueLength, ( unsigned portBASE_TYPE ) sizeof( portCHAR ) );
|
||||
xCharsForTx = xQueueCreate( ucQueueLength, ( unsigned portBASE_TYPE ) sizeof( portCHAR ) );
|
||||
|
||||
portENTER_CRITICAL();
|
||||
|
||||
/* Setup the IO pins to enable the USART IO. */
|
||||
serTX_PIN = serINPUT; // YES really! See datasheet
|
||||
serRX_PIN = serINPUT;
|
||||
|
||||
/* Set the TX config register. */
|
||||
TXSTA = 0b00100000;
|
||||
// ||||||||--bit0: TX9D = n/a
|
||||
// |||||||---bit1: TRMT = ReadOnly
|
||||
// ||||||----bit2: BRGH = High speed
|
||||
// |||||-----bit3: SENDB = n/a
|
||||
// ||||------bit4: SYNC = Asynchronous mode
|
||||
// |||-------bit5: TXEN = Transmit enable
|
||||
// ||--------bit6: TX9 = 8-bit transmission
|
||||
// |---------bit7: CSRC = n/a
|
||||
|
||||
/* Set the Receive config register. */
|
||||
RCSTA = 0b10010000;
|
||||
// ||||||||--bit0: RX9D = ReadOnly
|
||||
// |||||||---bit1: OERR = ReadOnly
|
||||
// ||||||----bit2: FERR = ReadOnly
|
||||
// |||||-----bit3: ADDEN = n/a
|
||||
// ||||------bit4: CREN = Enable receiver
|
||||
// |||-------bit5: SREN = n/a
|
||||
// ||--------bit6: RX9 = 8-bit reception
|
||||
// |---------bit7: SPEN = Serial port enabled
|
||||
|
||||
/* Calculate the baud rate generator value.
|
||||
We use low-speed (BRGH=0), the formula is
|
||||
SPBRG = ( ( FOSC / Desired Baud Rate ) / 64 ) - 1 */
|
||||
usSPBRG = ( ( APROCFREQ / ulWantedBaud ) / 64 ) - 1;
|
||||
if( usSPBRG > 255 )
|
||||
{
|
||||
SPBRG = 255;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPBRG = usSPBRG;
|
||||
}
|
||||
|
||||
/* Set the serial interrupts to use the same priority as the tick. */
|
||||
bTXIP = serLOW_PRIORITY;
|
||||
bRCIP = serLOW_PRIORITY;
|
||||
|
||||
/* Enable the Rx interrupt now, the Tx interrupt will get enabled when
|
||||
we have data to send. */
|
||||
bRCIE = serINTERRUPT_ENABLED;
|
||||
|
||||
portEXIT_CRITICAL();
|
||||
|
||||
/* Unlike other ports, this serial code does not allow for more than one
|
||||
com port. We therefore don't return a pointer to a port structure and
|
||||
can instead just return NULL. */
|
||||
return NULL;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
xComPortHandle xSerialPortInit( eCOMPort ePort, eBaud eWantedBaud, eParity eWantedParity, eDataBits eWantedDataBits, eStopBits eWantedStopBits, unsigned portCHAR ucBufferLength )
|
||||
{
|
||||
/* This is not implemented in this port.
|
||||
Use xSerialPortInitMinimal() instead. */
|
||||
return NULL;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, portCHAR *pcRxedChar, portTickType xBlockTime )
|
||||
{
|
||||
/* Get the next character from the buffer. Return false if no characters
|
||||
are available, or arrive before xBlockTime expires. */
|
||||
if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
|
||||
{
|
||||
return ( portCHAR ) pdTRUE;
|
||||
}
|
||||
|
||||
return ( portCHAR ) pdFALSE;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, portCHAR cOutChar, portTickType xBlockTime )
|
||||
{
|
||||
/* Return false if after the block time there is no room on the Tx queue. */
|
||||
if( xQueueSend( xCharsForTx, ( const void * ) &cOutChar, xBlockTime ) != ( portCHAR ) pdPASS )
|
||||
{
|
||||
return pdFAIL;
|
||||
}
|
||||
|
||||
/* Turn interrupt on - ensure the compiler only generates a single
|
||||
instruction for this. */
|
||||
bTXIE = serINTERRUPT_ENABLED;
|
||||
|
||||
return pdPASS;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vSerialClose( xComPortHandle xPort )
|
||||
{
|
||||
/* Not implemented for this port.
|
||||
To implement, turn off the interrupts and delete the memory
|
||||
allocated to the queues. */
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue