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Richard Barry 2012-08-11 21:34:11 +00:00
parent 7bd5f21ad5
commit f508a5f653
6798 changed files with 134949 additions and 19 deletions
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557
FreeRTOS/Demo/PIC18_WizC/Demo1/Demo1.PC Normal file
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118
FreeRTOS/Demo/PIC18_WizC/Demo1/FreeRTOSConfig.h Normal file
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@ -0,0 +1,118 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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 (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. 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 and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
/*
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.
*
* See http://www.freertos.org/a00110.html.
*----------------------------------------------------------*/
#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
FreeRTOS/Demo/PIC18_WizC/Demo1/MallocConfig.h Normal file
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@ -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 */

84
FreeRTOS/Demo/PIC18_WizC/Demo1/WIZCmake.h Normal file
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@ -0,0 +1,84 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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 (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. 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 and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
/*
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

92
FreeRTOS/Demo/PIC18_WizC/Demo1/fuses.c Normal file
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@ -0,0 +1,92 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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 (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. 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 and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
/*
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

143
FreeRTOS/Demo/PIC18_WizC/Demo1/interrupt.c Normal file
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@ -0,0 +1,143 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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 (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. 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 and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
/*
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
}

236
FreeRTOS/Demo/PIC18_WizC/Demo1/main.c Normal file
View file

@ -0,0 +1,236 @@
/*
FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
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 (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. 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 and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
***************************************************************************
* *
* Having a problem? Start by reading the FAQ "My application does *
* not run, what could be wrong? *
* *
* http://www.FreeRTOS.org/FAQHelp.html *
* *
***************************************************************************
http://www.FreeRTOS.org - Documentation, training, latest information,
license and contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool.
Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell
the code with commercial support, indemnification, and middleware, under
the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also
provide a safety engineered and independently SIL3 certified version under
the SafeRTOS brand: http://www.SafeRTOS.com.
*/
/*
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;
}
}