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Minor updates to demo projects to ensure correct building with V8 rc1.

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This commit is contained in:
Richard Barry 2013-12-30 11:24:34 +00:00
parent f9072e7bac
commit e95b482f56
18 changed files with 206 additions and 142 deletions
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6
FreeRTOS/Demo/CORTEX_SmartFusion2_M2S050_SoftConsole/RTOSDemo/Full-Demo/Sample-CLI-commands.c
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@ -199,7 +199,7 @@ void vRegisterSampleCLICommands( void )
static portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ) static portBASE_TYPE prvTaskStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{ {
const char *const pcHeader = ( int8_t * ) "Task State Priority Stack #\r\n************************************************\r\n"; const char *const pcHeader = "Task State Priority Stack #\r\n************************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the /* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the write buffer is not NULL. NOTE - for simplicity, this example assumes the
@ -210,7 +210,7 @@ const char *const pcHeader = ( int8_t * ) "Task State Priority Stack
/* Generate a table of task stats. */ /* Generate a table of task stats. */
strcpy( ( char * ) pcWriteBuffer, pcHeader ); strcpy( ( char * ) pcWriteBuffer, pcHeader );
vTaskList( pcWriteBuffer + strlen( pcHeader ) ); vTaskList( ( char * ) pcWriteBuffer + strlen( pcHeader ) );
/* There is no more data to return after this single string, so return /* There is no more data to return after this single string, so return
pdFALSE. */ pdFALSE. */
@ -220,7 +220,7 @@ const char *const pcHeader = ( int8_t * ) "Task State Priority Stack
static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ) static portBASE_TYPE prvRunTimeStatsCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{ {
const char * const pcHeader = ( int8_t * ) "Task Abs Time % Time\r\n****************************************\r\n"; const char * const pcHeader = "Task Abs Time % Time\r\n****************************************\r\n";
/* Remove compile time warnings about unused parameters, and check the /* Remove compile time warnings about unused parameters, and check the
write buffer is not NULL. NOTE - for simplicity, this example assumes the write buffer is not NULL. NOTE - for simplicity, this example assumes the

15
FreeRTOS/Demo/PIC18_MPLAB/stdint.h Normal file
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@ -0,0 +1,15 @@
#ifndef STDINT_INC
#define STDINT_INC
/* This file will get picked up when stdint.h does not appear in the default
include path (which it doesn't seem to be - even though the file exists). */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef long int32_t;
typedef unsigned long uint32_t;
#endif /* STDINT_INC */

18
FreeRTOS/Demo/RL78_RL78G13_Promo_Board_IAR/FreeRTOSConfig.h
View file

@ -1,5 +1,5 @@
/* /*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd. FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved All rights reserved
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
@ -57,19 +57,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -142,6 +142,10 @@ to exclude the API function. */
#define INCLUDE_xTaskGetIdleTaskHandle 0 #define INCLUDE_xTaskGetIdleTaskHandle 0
#define INCLUDE_xTimerGetTimerDaemonTaskHandle 0 #define INCLUDE_xTimerGetTimerDaemonTaskHandle 0
/* Tick interrupt vector - this must match the INTIT_vect definition contained
in the ior5fnnnn.h header file included at the top of this file (the value is
dependent on the hardware being used. */
#define configTICK_VECTOR 56
/****************************************************************************** /******************************************************************************
* PORT SPECIFIC CONFIGURATION OPTIONS * PORT SPECIFIC CONFIGURATION OPTIONS

66
FreeRTOS/Demo/RL78_RL78G13_Promo_Board_IAR/main.c
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@ -1,5 +1,5 @@
/* /*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd. FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved All rights reserved
FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
@ -57,19 +57,19 @@
*************************************************************************** ***************************************************************************
http://www.FreeRTOS.org - Documentation, books, training, latest versions, http://www.FreeRTOS.org - Documentation, books, training, latest versions,
license and Real Time Engineers Ltd. contact details. license and Real Time Engineers Ltd. contact details.
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
including FreeRTOS+Trace - an indispensable productivity tool, and our new including FreeRTOS+Trace - an indispensable productivity tool, and our new
fully thread aware and reentrant UDP/IP stack. fully thread aware and reentrant UDP/IP stack.
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
Integrity Systems, who sell the code with commercial support, Integrity Systems, who sell the code with commercial support,
indemnification and middleware, under the OpenRTOS brand. indemnification and middleware, under the OpenRTOS brand.
http://www.SafeRTOS.com - High Integrity Systems also provide a safety http://www.SafeRTOS.com - High Integrity Systems also provide a safety
engineered and independently SIL3 certified version for use in safety and engineered and independently SIL3 certified version for use in safety and
mission critical applications that require provable dependability. mission critical applications that require provable dependability.
*/ */
@ -200,11 +200,11 @@ static xTimerHandle xDemoTimer = NULL;
/* This variable is incremented each time the demo timer expires. */ /* This variable is incremented each time the demo timer expires. */
static volatile unsigned long ulDemoSoftwareTimerCounter = 0UL; static volatile unsigned long ulDemoSoftwareTimerCounter = 0UL;
/* RL78/G13 Option Byte Definition. Watchdog disabled, LVI enabled, OCD interface /* RL78 Option Byte Definition. Watchdog disabled, LVI enabled, OCD interface
enabled. */ enabled. */
__root __far const unsigned char OptionByte[] @ 0x00C0 = __root __far const unsigned char OptionByte[] @ 0x00C0 =
{ {
WATCHDOG_DISABLED, LVI_ENABLED, RESERVED_FF, OCD_ENABLED 0x6eU, 0xffU, 0xe8U, 0x85U
}; };
/* Security byte definition */ /* Security byte definition */
@ -228,7 +228,7 @@ short main( void )
/* Create the RegTest tasks as described at the top of this file. */ /* Create the RegTest tasks as described at the top of this file. */
xTaskCreate( vRegTest1, "Reg1", configMINIMAL_STACK_SIZE, NULL, 0, NULL ); xTaskCreate( vRegTest1, "Reg1", configMINIMAL_STACK_SIZE, NULL, 0, NULL );
xTaskCreate( vRegTest2, "Reg2", configMINIMAL_STACK_SIZE, NULL, 0, NULL ); xTaskCreate( vRegTest2, "Reg2", configMINIMAL_STACK_SIZE, NULL, 0, NULL );
/* Create the software timer that performs the 'check' functionality, /* Create the software timer that performs the 'check' functionality,
as described at the top of this file. */ as described at the top of this file. */
@ -238,7 +238,7 @@ short main( void )
( void * ) 0, /* The ID is not used, so can be set to anything. */ ( void * ) 0, /* The ID is not used, so can be set to anything. */
prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */ prvCheckTimerCallback /* The callback function that inspects the status of all the other tasks. */
); );
/* Create the software timer that just increments a variable for demo /* Create the software timer that just increments a variable for demo
purposes. */ purposes. */
xDemoTimer = xTimerCreate( "DemoTimer",/* A text name, purely to help debugging. */ xDemoTimer = xTimerCreate( "DemoTimer",/* A text name, purely to help debugging. */
@ -247,12 +247,12 @@ short main( void )
( void * ) 0, /* The ID is not used, so can be set to anything. */ ( void * ) 0, /* The ID is not used, so can be set to anything. */
prvDemoTimerCallback /* The callback function that inspects the status of all the other tasks. */ prvDemoTimerCallback /* The callback function that inspects the status of all the other tasks. */
); );
/* Start both the check timer and the demo timer. The timers won't actually /* Start both the check timer and the demo timer. The timers won't actually
start until the scheduler is started. */ start until the scheduler is started. */
xTimerStart( xCheckTimer, mainDONT_BLOCK ); xTimerStart( xCheckTimer, mainDONT_BLOCK );
xTimerStart( xDemoTimer, mainDONT_BLOCK ); xTimerStart( xDemoTimer, mainDONT_BLOCK );
/* Finally start the scheduler running. */ /* Finally start the scheduler running. */
vTaskStartScheduler(); vTaskStartScheduler();
@ -281,12 +281,12 @@ static portBASE_TYPE xChangedTimerPeriodAlready = pdFALSE, xErrorStatus = pdPASS
{ {
xErrorStatus = pdFAIL; xErrorStatus = pdFAIL;
} }
if( xArePollingQueuesStillRunning() != pdTRUE ) if( xArePollingQueuesStillRunning() != pdTRUE )
{ {
xErrorStatus = pdFAIL; xErrorStatus = pdFAIL;
} }
if( xAreBlockTimeTestTasksStillRunning() != pdTRUE ) if( xAreBlockTimeTestTasksStillRunning() != pdTRUE )
{ {
xErrorStatus = pdFAIL; xErrorStatus = pdFAIL;
@ -297,7 +297,7 @@ static portBASE_TYPE xChangedTimerPeriodAlready = pdFALSE, xErrorStatus = pdPASS
{ {
xErrorStatus = pdFAIL; xErrorStatus = pdFAIL;
} }
/* Ensure that the demo software timer has expired /* Ensure that the demo software timer has expired
mainDEMO_TIMER_INCREMENTS_PER_CHECK_TIMER_TIMEOUT times in between mainDEMO_TIMER_INCREMENTS_PER_CHECK_TIMER_TIMEOUT times in between
each call of this function. A critical section is not required to access each call of this function. A critical section is not required to access
@ -314,7 +314,7 @@ static portBASE_TYPE xChangedTimerPeriodAlready = pdFALSE, xErrorStatus = pdPASS
{ {
ulDemoSoftwareTimerCounter = 0UL; ulDemoSoftwareTimerCounter = 0UL;
} }
if( ( xErrorStatus == pdFAIL ) && ( xChangedTimerPeriodAlready == pdFALSE ) ) if( ( xErrorStatus == pdFAIL ) && ( xChangedTimerPeriodAlready == pdFALSE ) )
{ {
/* An error has occurred, but the timer's period has not yet been changed, /* An error has occurred, but the timer's period has not yet been changed,
@ -322,13 +322,13 @@ static portBASE_TYPE xChangedTimerPeriodAlready = pdFALSE, xErrorStatus = pdPASS
timer's period means the LED will toggle at a faster rate, giving a timer's period means the LED will toggle at a faster rate, giving a
visible indication that something has gone wrong. */ visible indication that something has gone wrong. */
xChangedTimerPeriodAlready = pdTRUE; xChangedTimerPeriodAlready = pdTRUE;
/* This call to xTimerChangePeriod() uses a zero block time. Functions /* This call to xTimerChangePeriod() uses a zero block time. Functions
called from inside of a timer callback function must *never* attempt to called from inside of a timer callback function must *never* attempt to
block. */ block. */
xTimerChangePeriod( xCheckTimer, ( mainERROR_CHECK_TIMER_PERIOD_MS ), mainDONT_BLOCK ); xTimerChangePeriod( xCheckTimer, ( mainERROR_CHECK_TIMER_PERIOD_MS ), mainDONT_BLOCK );
} }
/* Toggle the LED. The toggle rate will depend on whether or not an error /* Toggle the LED. The toggle rate will depend on whether or not an error
has been found in any tasks. */ has been found in any tasks. */
mainLED_0 = !mainLED_0; mainLED_0 = !mainLED_0;
@ -350,58 +350,58 @@ unsigned char ucResetFlag = RESF;
/* Set fMX */ /* Set fMX */
CMC = 0x00; CMC = 0x00;
MSTOP = 1U; MSTOP = 1U;
/* Set fMAIN */ /* Set fMAIN */
MCM0 = 0U; MCM0 = 0U;
/* Set fSUB */ /* Set fSUB */
XTSTOP = 1U; XTSTOP = 1U;
OSMC = 0x10; OSMC = 0x10;
/* Set fCLK */ /* Set fCLK */
CSS = 0U; CSS = 0U;
/* Set fIH */ /* Set fIH */
HIOSTOP = 0U; HIOSTOP = 0U;
} }
#else #else
{ {
unsigned char ucTempStabset, ucTempStabWait; unsigned char ucTempStabset, ucTempStabWait;
/* Set fMX */ /* Set fMX */
CMC = 0x41; CMC = 0x41;
OSTS = 0x07; OSTS = 0x07;
MSTOP = 0U; MSTOP = 0U;
ucTempStabset = 0xFF; ucTempStabset = 0xFF;
do do
{ {
ucTempStabWait = OSTC; ucTempStabWait = OSTC;
ucTempStabWait &= ucTempStabset; ucTempStabWait &= ucTempStabset;
} }
while( ucTempStabWait != ucTempStabset ); while( ucTempStabWait != ucTempStabset );
/* Set fMAIN */ /* Set fMAIN */
MCM0 = 1U; MCM0 = 1U;
/* Set fSUB */ /* Set fSUB */
XTSTOP = 1U; XTSTOP = 1U;
OSMC = 0x10; OSMC = 0x10;
/* Set fCLK */ /* Set fCLK */
CSS = 0U; CSS = 0U;
/* Set fIH */ /* Set fIH */
HIOSTOP = 0U; HIOSTOP = 0U;
} }
#endif /* configCLOCK_SOURCE == 1 */ #endif /* configCLOCK_SOURCE == 1 */
/* LED port initialization - set port register. */ /* LED port initialization - set port register. */
P7 &= 0x7F; P7 &= 0x7F;
/* Set port mode register. */ /* Set port mode register. */
PM7 &= 0x7F; PM7 &= 0x7F;
/* Switch pin initialization - enable pull-up resistor. */ /* Switch pin initialization - enable pull-up resistor. */
PU12_bit.no0 = 1; PU12_bit.no0 = 1;
@ -457,6 +457,6 @@ volatile size_t xFreeHeapSpace;
management options. If there is a lot of heap memory free then the management options. If there is a lot of heap memory free then the
configTOTAL_HEAP_SIZE value in FreeRTOSConfig.h can be reduced to free up configTOTAL_HEAP_SIZE value in FreeRTOSConfig.h can be reduced to free up
RAM. */ RAM. */
xFreeHeapSpace = xPortGetFreeHeapSize(); xFreeHeapSpace = xPortGetFreeHeapSize();
} }

15
FreeRTOS/Demo/RX600_RX62N-RDK_GNURX/RTOSDemo/stdint.h Normal file
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@ -0,0 +1,15 @@
#ifndef STDINT_INC
#define STDINT_INC
/* This file will get picked up when stdint.h does not appear in the default
include path (which it doesn't seem to be - even though the file exists). */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef long int32_t;
typedef unsigned long uint32_t;
#endif /* STDINT_INC */

15
FreeRTOS/Demo/RX600_RX62N-RSK_GNURX/RTOSDemo/stdint.h Normal file
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@ -0,0 +1,15 @@
#ifndef STDINT_INC
#define STDINT_INC
/* This file will get picked up when stdint.h does not appear in the default
include path (which it doesn't seem to be - even though the file exists). */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef long int32_t;
typedef unsigned long uint32_t;
#endif /* STDINT_INC */

5
FreeRTOS/Demo/SuperH_SH7216_Renesas/RTOSDemo/RenesasCode/typedefine.h
View file

@ -40,6 +40,7 @@
#ifndef _TYPE_DEFINE_H_ #ifndef _TYPE_DEFINE_H_
#define _TYPE_DEFINE_H_ #define _TYPE_DEFINE_H_
#include <stdint.h>
typedef unsigned char Bool; typedef unsigned char Bool;
@ -47,12 +48,8 @@ typedef unsigned char Bool;
typedef signed char char8_t; typedef signed char char8_t;
typedef unsigned char uchar8_t; typedef unsigned char uchar8_t;
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short short16_t; typedef signed short short16_t;
typedef unsigned short ushort16_t; typedef unsigned short ushort16_t;
typedef signed long int32_t;
typedef unsigned long uint32_t;
typedef signed long long32_t; typedef signed long long32_t;
typedef unsigned long ulong32_t; typedef unsigned long ulong32_t;

15
FreeRTOS/Demo/SuperH_SH7216_Renesas/RTOSDemo/stdint.h Normal file
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@ -0,0 +1,15 @@
#ifndef STDINT_INC
#define STDINT_INC
/* This file will get picked up when stdint.h does not appear in the default
include path (which it doesn't seem to be - even though the file exists). */
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef long int32_t;
typedef unsigned long uint32_t;
#endif /* STDINT_INC */

56
FreeRTOS/Demo/uIP_Demo_Rowley_ARM7/uip/cs8900a.c
View file

@ -13,7 +13,7 @@
// based on linux-header by Russel Nelson // based on linux-header by Russel Nelson
#define PP_ChipID 0x0000 // offset 0h -> Corp-ID #define PP_ChipID 0x0000 // offset 0h -> Corp-ID
// offset 2h -> Model/Product Number // offset 2h -> Model/Product Number
#define LED_RED (1<<8) #define LED_RED (1<<8)
#define LED_GREEN (1<<10) #define LED_GREEN (1<<10)
@ -274,15 +274,15 @@ cs8900a_write(unsigned addr, unsigned int data)
GPIO_IOCLR = 0xf << 4; // Put address on bus GPIO_IOCLR = 0xf << 4; // Put address on bus
GPIO_IOSET = addr << 4; GPIO_IOSET = addr << 4;
GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus
GPIO_IOSET = data << 16; GPIO_IOSET = data << 16;
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOW; // Toggle IOW-signal GPIO_IOCLR = IOW; // Toggle IOW-signal
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOSET = IOW; GPIO_IOSET = IOW;
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = 0xf << 4; GPIO_IOCLR = 0xf << 4;
GPIO_IOSET = ((addr | 1) << 4); // And put next address on bus GPIO_IOSET = ((addr | 1) << 4); // And put next address on bus
@ -290,11 +290,11 @@ cs8900a_write(unsigned addr, unsigned int data)
GPIO_IOCLR = 0xff << 16; // Write high order byte to data bus GPIO_IOCLR = 0xff << 16; // Write high order byte to data bus
GPIO_IOSET = data >> 8 << 16; GPIO_IOSET = data >> 8 << 16;
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOW; // Toggle IOW-signal GPIO_IOCLR = IOW; // Toggle IOW-signal
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOSET = IOW; GPIO_IOSET = IOW;
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
} }
// Reads a word in little-endian byte order from a specified port-address // Reads a word in little-endian byte order from a specified port-address
@ -308,20 +308,20 @@ cs8900a_read(unsigned addr)
GPIO_IOCLR = 0xf << 4; // Put address on bus GPIO_IOCLR = 0xf << 4; // Put address on bus
GPIO_IOSET = addr << 4; GPIO_IOSET = addr << 4;
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOR; // IOR-signal low GPIO_IOCLR = IOR; // IOR-signal low
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
value = (GPIO_IOPIN >> 16) & 0xff; // get low order byte from data bus value = (GPIO_IOPIN >> 16) & 0xff; // get low order byte from data bus
GPIO_IOSET = IOR; GPIO_IOSET = IOR;
GPIO_IOSET = 1 << 4; // IOR high and put next address on bus GPIO_IOSET = 1 << 4; // IOR high and put next address on bus
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOR; // IOR-signal low GPIO_IOCLR = IOR; // IOR-signal low
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
value |= ((GPIO_IOPIN >> 8) & 0xff00); // get high order byte from data bus value |= ((GPIO_IOPIN >> 8) & 0xff00); // get high order byte from data bus
GPIO_IOSET = IOR; // IOR-signal low GPIO_IOSET = IOR; // IOR-signal low
return value; return value;
} }
@ -336,17 +336,17 @@ cs8900a_read_addr_high_first(unsigned addr)
GPIO_IOCLR = 0xf << 4; // Put address on bus GPIO_IOCLR = 0xf << 4; // Put address on bus
GPIO_IOSET = (addr+1) << 4; GPIO_IOSET = (addr+1) << 4;
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOR; // IOR-signal low GPIO_IOCLR = IOR; // IOR-signal low
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
value = ((GPIO_IOPIN >> 8) & 0xff00); // get high order byte from data bus value = ((GPIO_IOPIN >> 8) & 0xff00); // get high order byte from data bus
GPIO_IOSET = IOR; // IOR-signal high GPIO_IOSET = IOR; // IOR-signal high
GPIO_IOCLR = 1 << 4; // Put low address on bus GPIO_IOCLR = 1 << 4; // Put low address on bus
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOR; // IOR-signal low GPIO_IOCLR = IOR; // IOR-signal low
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
value |= (GPIO_IOPIN >> 16) & 0xff; // get low order byte from data bus value |= (GPIO_IOPIN >> 16) & 0xff; // get low order byte from data bus
GPIO_IOSET = IOR; GPIO_IOSET = IOR;
@ -427,9 +427,9 @@ cs8900a_send(void)
GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus
GPIO_IOSET = uip_buf[u] << 16; // write low order byte to data bus GPIO_IOSET = uip_buf[u] << 16; // write low order byte to data bus
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOW; // Toggle IOW-signal GPIO_IOCLR = IOW; // Toggle IOW-signal
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOSET = IOW; GPIO_IOSET = IOW;
GPIO_IOCLR = 0xf << 4; // Put address on bus GPIO_IOCLR = 0xf << 4; // Put address on bus
@ -438,9 +438,9 @@ cs8900a_send(void)
GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus
GPIO_IOSET = uip_buf[u+1] << 16; // write low order byte to data bus GPIO_IOSET = uip_buf[u+1] << 16; // write low order byte to data bus
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOW; // Toggle IOW-signal GPIO_IOCLR = IOW; // Toggle IOW-signal
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOSET = IOW; GPIO_IOSET = IOW;
} }
@ -461,9 +461,9 @@ cs8900a_send(void)
GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus
GPIO_IOSET = uip_appdata[u] << 16; // write low order byte to data bus GPIO_IOSET = uip_appdata[u] << 16; // write low order byte to data bus
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOW; // Toggle IOW-signal GPIO_IOCLR = IOW; // Toggle IOW-signal
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOSET = IOW; GPIO_IOSET = IOW;
GPIO_IOCLR = 0xf << 4; // Put address on bus GPIO_IOCLR = 0xf << 4; // Put address on bus
@ -472,9 +472,9 @@ cs8900a_send(void)
GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus GPIO_IOCLR = 0xff << 16; // Write low order byte to data bus
GPIO_IOSET = uip_appdata[u+1] << 16; // write low order byte to data bus GPIO_IOSET = uip_appdata[u+1] << 16; // write low order byte to data bus
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOCLR = IOW; // Toggle IOW-signal GPIO_IOCLR = IOW; // Toggle IOW-signal
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOSET = IOW; GPIO_IOSET = IOW;
} }
@ -518,7 +518,7 @@ cs8900a_poll(void)
GPIO_IODIR &= ~(0xff << 16); GPIO_IODIR &= ~(0xff << 16);
GPIO_IOCLR = 0xf << 4; // put address on bus GPIO_IOCLR = 0xf << 4; // put address on bus
GPIO_IOSET = RX_FRAME_PORT << 4; GPIO_IOSET = RX_FRAME_PORT << 4;
// Read bytes into uip_buf // Read bytes into uip_buf
u = 0; u = 0;
@ -528,13 +528,13 @@ cs8900a_poll(void)
GPIO_IOCLR = IOR; // IOR-signal low GPIO_IOCLR = IOR; // IOR-signal low
uip_buf[u] = GPIO_IOPIN >> 16; // get high order byte from data bus uip_buf[u] = GPIO_IOPIN >> 16; // get high order byte from data bus
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
GPIO_IOSET = IOR; // IOR-signal high GPIO_IOSET = IOR; // IOR-signal high
GPIO_IOSET = 1 << 4; // put address on bus GPIO_IOSET = 1 << 4; // put address on bus
GPIO_IOCLR = IOR; // IOR-signal low GPIO_IOCLR = IOR; // IOR-signal low
asm volatile ( "NOP" ); __asm volatile ( "NOP" );
uip_buf[u+1] = GPIO_IOPIN >> 16; // get high order byte from data bus uip_buf[u+1] = GPIO_IOPIN >> 16; // get high order byte from data bus
GPIO_IOSET = IOR; // IOR-signal high GPIO_IOSET = IOR; // IOR-signal high
u += 2; u += 2;

3
FreeRTOS/Source/include/FreeRTOS.h
View file

@ -708,6 +708,9 @@ typedef TickType_t EventBits_t;
#define xTaskStatusType TaskStatus_t #define xTaskStatusType TaskStatus_t
#define xTimerHandle TimerHandle_t #define xTimerHandle TimerHandle_t
#define xCoRoutineHandle CoRoutineHandle_t #define xCoRoutineHandle CoRoutineHandle_t
#define xListItem ListItem_t
#define xList List_t
#define xTimeOutType TimeOut_t
#endif /* INC_FREERTOS_H */ #endif /* INC_FREERTOS_H */

60
FreeRTOS/Source/portable/GCC/ARM7_AT91SAM7S/portISR.c
View file

@ -1,5 +1,5 @@
/* /*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd. FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -96,7 +96,7 @@ volatile uint32_t ulCriticalNesting = 9999UL;
/* ISR to handle manual context switches (from a call to taskYIELD()). */ /* ISR to handle manual context switches (from a call to taskYIELD()). */
void vPortYieldProcessor( void ) __attribute__((interrupt("SWI"), naked)); void vPortYieldProcessor( void ) __attribute__((interrupt("SWI"), naked));
/* /*
* The scheduler can only be started from ARM mode, hence the inclusion of this * The scheduler can only be started from ARM mode, hence the inclusion of this
* function here. * function here.
*/ */
@ -114,17 +114,17 @@ void vPortISRStartFirstTask( void )
/* /*
* Called by portYIELD() or taskYIELD() to manually force a context switch. * Called by portYIELD() or taskYIELD() to manually force a context switch.
* *
* When a context switch is performed from the task level the saved task * When a context switch is performed from the task level the saved task
* context is made to look as if it occurred from within the tick ISR. This * context is made to look as if it occurred from within the tick ISR. This
* way the same restore context function can be used when restoring the context * way the same restore context function can be used when restoring the context
* saved from the ISR or that saved from a call to vPortYieldProcessor. * saved from the ISR or that saved from a call to vPortYieldProcessor.
*/ */
void vPortYieldProcessor( void ) void vPortYieldProcessor( void )
{ {
/* Within an IRQ ISR the link register has an offset from the true return /* Within an IRQ ISR the link register has an offset from the true return
address, but an SWI ISR does not. Add the offset manually so the same address, but an SWI ISR does not. Add the offset manually so the same
ISR return code can be used in both cases. */ ISR return code can be used in both cases. */
asm volatile ( "ADD LR, LR, #4" ); __asm volatile ( "ADD LR, LR, #4" );
/* Perform the context switch. First save the context of the current task. */ /* Perform the context switch. First save the context of the current task. */
portSAVE_CONTEXT(); portSAVE_CONTEXT();
@ -133,32 +133,32 @@ void vPortYieldProcessor( void )
vTaskSwitchContext(); vTaskSwitchContext();
/* Restore the context of the new task. */ /* Restore the context of the new task. */
portRESTORE_CONTEXT(); portRESTORE_CONTEXT();
} }
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* /*
* The ISR used for the scheduler tick depends on whether the cooperative or * The ISR used for the scheduler tick depends on whether the cooperative or
* the preemptive scheduler is being used. * the preemptive scheduler is being used.
*/ */
#if configUSE_PREEMPTION == 0 #if configUSE_PREEMPTION == 0
/* The cooperative scheduler requires a normal IRQ service routine to /* The cooperative scheduler requires a normal IRQ service routine to
simply increment the system tick. */ simply increment the system tick. */
void vNonPreemptiveTick( void ) __attribute__ ((interrupt ("IRQ"))); void vNonPreemptiveTick( void ) __attribute__ ((interrupt ("IRQ")));
void vNonPreemptiveTick( void ) void vNonPreemptiveTick( void )
{ {
uint32_t ulDummy; uint32_t ulDummy;
/* Increment the tick count - which may wake some tasks but as the /* Increment the tick count - which may wake some tasks but as the
preemptive scheduler is not being used any woken task is not given preemptive scheduler is not being used any woken task is not given
processor time no matter what its priority. */ processor time no matter what its priority. */
xTaskIncrementTick(); xTaskIncrementTick();
/* Clear the PIT interrupt. */ /* Clear the PIT interrupt. */
ulDummy = AT91C_BASE_PITC->PITC_PIVR; ulDummy = AT91C_BASE_PITC->PITC_PIVR;
/* End the interrupt in the AIC. */ /* End the interrupt in the AIC. */
AT91C_BASE_AIC->AIC_EOICR = ulDummy; AT91C_BASE_AIC->AIC_EOICR = ulDummy;
} }
@ -171,7 +171,7 @@ void vPortYieldProcessor( void )
void vPreemptiveTick( void ) void vPreemptiveTick( void )
{ {
/* Save the context of the current task. */ /* Save the context of the current task. */
portSAVE_CONTEXT(); portSAVE_CONTEXT();
/* Increment the tick count - this may wake a task. */ /* Increment the tick count - this may wake a task. */
if( xTaskIncrementTick() != pdFALSE ) if( xTaskIncrementTick() != pdFALSE )
@ -179,10 +179,10 @@ void vPortYieldProcessor( void )
/* Find the highest priority task that is ready to run. */ /* Find the highest priority task that is ready to run. */
vTaskSwitchContext(); vTaskSwitchContext();
} }
/* End the interrupt in the AIC. */ /* End the interrupt in the AIC. */
AT91C_BASE_AIC->AIC_EOICR = AT91C_BASE_PITC->PITC_PIVR;; AT91C_BASE_AIC->AIC_EOICR = AT91C_BASE_PITC->PITC_PIVR;;
portRESTORE_CONTEXT(); portRESTORE_CONTEXT();
} }
@ -200,7 +200,7 @@ void vPortEnableInterruptsFromThumb( void ) __attribute__ ((naked));
void vPortDisableInterruptsFromThumb( void ) void vPortDisableInterruptsFromThumb( void )
{ {
asm volatile ( __asm volatile (
"STMDB SP!, {R0} \n\t" /* Push R0. */ "STMDB SP!, {R0} \n\t" /* Push R0. */
"MRS R0, CPSR \n\t" /* Get CPSR. */ "MRS R0, CPSR \n\t" /* Get CPSR. */
"ORR R0, R0, #0xC0 \n\t" /* Disable IRQ, FIQ. */ "ORR R0, R0, #0xC0 \n\t" /* Disable IRQ, FIQ. */
@ -208,14 +208,14 @@ void vPortDisableInterruptsFromThumb( void )
"LDMIA SP!, {R0} \n\t" /* Pop R0. */ "LDMIA SP!, {R0} \n\t" /* Pop R0. */
"BX R14" ); /* Return back to thumb. */ "BX R14" ); /* Return back to thumb. */
} }
void vPortEnableInterruptsFromThumb( void ) void vPortEnableInterruptsFromThumb( void )
{ {
asm volatile ( __asm volatile (
"STMDB SP!, {R0} \n\t" /* Push R0. */ "STMDB SP!, {R0} \n\t" /* Push R0. */
"MRS R0, CPSR \n\t" /* Get CPSR. */ "MRS R0, CPSR \n\t" /* Get CPSR. */
"BIC R0, R0, #0xC0 \n\t" /* Enable IRQ, FIQ. */ "BIC R0, R0, #0xC0 \n\t" /* Enable IRQ, FIQ. */
"MSR CPSR, R0 \n\t" /* Write back modified value. */ "MSR CPSR, R0 \n\t" /* Write back modified value. */
"LDMIA SP!, {R0} \n\t" /* Pop R0. */ "LDMIA SP!, {R0} \n\t" /* Pop R0. */
"BX R14" ); /* Return back to thumb. */ "BX R14" ); /* Return back to thumb. */
} }
@ -228,14 +228,14 @@ in a variable, which is then saved as part of the stack context. */
void vPortEnterCritical( void ) void vPortEnterCritical( void )
{ {
/* Disable interrupts as per portDISABLE_INTERRUPTS(); */ /* Disable interrupts as per portDISABLE_INTERRUPTS(); */
asm volatile ( __asm volatile (
"STMDB SP!, {R0} \n\t" /* Push R0. */ "STMDB SP!, {R0} \n\t" /* Push R0. */
"MRS R0, CPSR \n\t" /* Get CPSR. */ "MRS R0, CPSR \n\t" /* Get CPSR. */
"ORR R0, R0, #0xC0 \n\t" /* Disable IRQ, FIQ. */ "ORR R0, R0, #0xC0 \n\t" /* Disable IRQ, FIQ. */
"MSR CPSR, R0 \n\t" /* Write back modified value. */ "MSR CPSR, R0 \n\t" /* Write back modified value. */
"LDMIA SP!, {R0}" ); /* Pop R0. */ "LDMIA SP!, {R0}" ); /* Pop R0. */
/* Now interrupts are disabled ulCriticalNesting can be accessed /* Now interrupts are disabled ulCriticalNesting can be accessed
directly. Increment ulCriticalNesting to keep a count of how many times directly. Increment ulCriticalNesting to keep a count of how many times
portENTER_CRITICAL() has been called. */ portENTER_CRITICAL() has been called. */
ulCriticalNesting++; ulCriticalNesting++;
@ -253,11 +253,11 @@ void vPortExitCritical( void )
if( ulCriticalNesting == portNO_CRITICAL_NESTING ) if( ulCriticalNesting == portNO_CRITICAL_NESTING )
{ {
/* Enable interrupts as per portEXIT_CRITICAL(). */ /* Enable interrupts as per portEXIT_CRITICAL(). */
asm volatile ( __asm volatile (
"STMDB SP!, {R0} \n\t" /* Push R0. */ "STMDB SP!, {R0} \n\t" /* Push R0. */
"MRS R0, CPSR \n\t" /* Get CPSR. */ "MRS R0, CPSR \n\t" /* Get CPSR. */
"BIC R0, R0, #0xC0 \n\t" /* Enable IRQ, FIQ. */ "BIC R0, R0, #0xC0 \n\t" /* Enable IRQ, FIQ. */
"MSR CPSR, R0 \n\t" /* Write back modified value. */ "MSR CPSR, R0 \n\t" /* Write back modified value. */
"LDMIA SP!, {R0}" ); /* Pop R0. */ "LDMIA SP!, {R0}" ); /* Pop R0. */
} }
} }

12
FreeRTOS/Source/portable/GCC/ARM7_AT91SAM7S/portmacro.h
View file

@ -129,7 +129,7 @@ typedef unsigned long UBaseType_t;
#define portSTACK_GROWTH ( -1 ) #define portSTACK_GROWTH ( -1 )
#define portTICK_RATE_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ ) #define portTICK_RATE_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8 #define portBYTE_ALIGNMENT 8
#define portNOP() asm volatile ( "NOP" ); #define portNOP() __asm volatile ( "NOP" );
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
@ -148,7 +148,7 @@ extern volatile void * volatile pxCurrentTCB; \
extern volatile uint32_t ulCriticalNesting; \ extern volatile uint32_t ulCriticalNesting; \
\ \
/* Set the LR to the task stack. */ \ /* Set the LR to the task stack. */ \
asm volatile ( \ __asm volatile ( \
"LDR R0, =pxCurrentTCB \n\t" \ "LDR R0, =pxCurrentTCB \n\t" \
"LDR R0, [R0] \n\t" \ "LDR R0, [R0] \n\t" \
"LDR LR, [R0] \n\t" \ "LDR LR, [R0] \n\t" \
@ -185,7 +185,7 @@ extern volatile void * volatile pxCurrentTCB; \
extern volatile uint32_t ulCriticalNesting; \ extern volatile uint32_t ulCriticalNesting; \
\ \
/* Push R0 as we are going to use the register. */ \ /* Push R0 as we are going to use the register. */ \
asm volatile ( \ __asm volatile ( \
"STMDB SP!, {R0} \n\t" \ "STMDB SP!, {R0} \n\t" \
\ \
/* Set R0 to point to the task stack pointer. */ \ /* Set R0 to point to the task stack pointer. */ \
@ -227,7 +227,7 @@ extern volatile uint32_t ulCriticalNesting; \
#define portYIELD_FROM_ISR() vTaskSwitchContext() #define portYIELD_FROM_ISR() vTaskSwitchContext()
#define portYIELD() asm volatile ( "SWI 0" ) #define portYIELD() __asm volatile ( "SWI 0" )
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
@ -251,7 +251,7 @@ extern volatile uint32_t ulCriticalNesting; \
#else #else
#define portDISABLE_INTERRUPTS() \ #define portDISABLE_INTERRUPTS() \
asm volatile ( \ __asm volatile ( \
"STMDB SP!, {R0} \n\t" /* Push R0. */ \ "STMDB SP!, {R0} \n\t" /* Push R0. */ \
"MRS R0, CPSR \n\t" /* Get CPSR. */ \ "MRS R0, CPSR \n\t" /* Get CPSR. */ \
"ORR R0, R0, #0xC0 \n\t" /* Disable IRQ, FIQ. */ \ "ORR R0, R0, #0xC0 \n\t" /* Disable IRQ, FIQ. */ \
@ -259,7 +259,7 @@ extern volatile uint32_t ulCriticalNesting; \
"LDMIA SP!, {R0} " ) /* Pop R0. */ "LDMIA SP!, {R0} " ) /* Pop R0. */
#define portENABLE_INTERRUPTS() \ #define portENABLE_INTERRUPTS() \
asm volatile ( \ __asm volatile ( \
"STMDB SP!, {R0} \n\t" /* Push R0. */ \ "STMDB SP!, {R0} \n\t" /* Push R0. */ \
"MRS R0, CPSR \n\t" /* Get CPSR. */ \ "MRS R0, CPSR \n\t" /* Get CPSR. */ \
"BIC R0, R0, #0xC0 \n\t" /* Enable IRQ, FIQ. */ \ "BIC R0, R0, #0xC0 \n\t" /* Enable IRQ, FIQ. */ \

10
FreeRTOS/Source/portable/GCC/ARM_CM3/port.c
View file

@ -282,7 +282,7 @@ BaseType_t xPortStartScheduler( void )
#if( configASSERT_DEFINED == 1 ) #if( configASSERT_DEFINED == 1 )
{ {
volatile uint32_t ulOriginalPriority; volatile uint32_t ulOriginalPriority;
volatile int8_t * const pcFirstUserPriorityRegister = ( volatile int8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER ); volatile uint8_t * const pucFirstUserPriorityRegister = ( volatile uint8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER );
volatile uint8_t ucMaxPriorityValue; volatile uint8_t ucMaxPriorityValue;
/* Determine the maximum priority from which ISR safe FreeRTOS API /* Determine the maximum priority from which ISR safe FreeRTOS API
@ -291,14 +291,14 @@ BaseType_t xPortStartScheduler( void )
ensure interrupt entry is as fast and simple as possible. ensure interrupt entry is as fast and simple as possible.
Save the interrupt priority value that is about to be clobbered. */ Save the interrupt priority value that is about to be clobbered. */
ulOriginalPriority = *pcFirstUserPriorityRegister; ulOriginalPriority = *pucFirstUserPriorityRegister;
/* Determine the number of priority bits available. First write to all /* Determine the number of priority bits available. First write to all
possible bits. */ possible bits. */
*pcFirstUserPriorityRegister = portMAX_8_BIT_VALUE; *pucFirstUserPriorityRegister = portMAX_8_BIT_VALUE;
/* Read the value back to see how many bits stuck. */ /* Read the value back to see how many bits stuck. */
ucMaxPriorityValue = *pcFirstUserPriorityRegister; ucMaxPriorityValue = *pucFirstUserPriorityRegister;
/* Use the same mask on the maximum system call priority. */ /* Use the same mask on the maximum system call priority. */
ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue; ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue;
@ -319,7 +319,7 @@ BaseType_t xPortStartScheduler( void )
/* Restore the clobbered interrupt priority register to its original /* Restore the clobbered interrupt priority register to its original
value. */ value. */
*pcFirstUserPriorityRegister = ulOriginalPriority; *pucFirstUserPriorityRegister = ulOriginalPriority;
} }
#endif /* conifgASSERT_DEFINED */ #endif /* conifgASSERT_DEFINED */

10
FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c
View file

@ -300,7 +300,7 @@ BaseType_t xPortStartScheduler( void )
#if( configASSERT_DEFINED == 1 ) #if( configASSERT_DEFINED == 1 )
{ {
volatile uint32_t ulOriginalPriority; volatile uint32_t ulOriginalPriority;
volatile int8_t * const pcFirstUserPriorityRegister = ( volatile int8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER ); volatile uint8_t * const pucFirstUserPriorityRegister = ( volatile uint8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER );
volatile uint8_t ucMaxPriorityValue; volatile uint8_t ucMaxPriorityValue;
/* Determine the maximum priority from which ISR safe FreeRTOS API /* Determine the maximum priority from which ISR safe FreeRTOS API
@ -309,14 +309,14 @@ BaseType_t xPortStartScheduler( void )
ensure interrupt entry is as fast and simple as possible. ensure interrupt entry is as fast and simple as possible.
Save the interrupt priority value that is about to be clobbered. */ Save the interrupt priority value that is about to be clobbered. */
ulOriginalPriority = *pcFirstUserPriorityRegister; ulOriginalPriority = *pucFirstUserPriorityRegister;
/* Determine the number of priority bits available. First write to all /* Determine the number of priority bits available. First write to all
possible bits. */ possible bits. */
*pcFirstUserPriorityRegister = portMAX_8_BIT_VALUE; *pucFirstUserPriorityRegister = portMAX_8_BIT_VALUE;
/* Read the value back to see how many bits stuck. */ /* Read the value back to see how many bits stuck. */
ucMaxPriorityValue = *pcFirstUserPriorityRegister; ucMaxPriorityValue = *pucFirstUserPriorityRegister;
/* Use the same mask on the maximum system call priority. */ /* Use the same mask on the maximum system call priority. */
ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue; ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue;
@ -337,7 +337,7 @@ BaseType_t xPortStartScheduler( void )
/* Restore the clobbered interrupt priority register to its original /* Restore the clobbered interrupt priority register to its original
value. */ value. */
*pcFirstUserPriorityRegister = ulOriginalPriority; *pucFirstUserPriorityRegister = ulOriginalPriority;
} }
#endif /* conifgASSERT_DEFINED */ #endif /* conifgASSERT_DEFINED */

10
FreeRTOS/Source/portable/IAR/ARM_CM3/port.c
View file

@ -238,7 +238,7 @@ BaseType_t xPortStartScheduler( void )
#if( configASSERT_DEFINED == 1 ) #if( configASSERT_DEFINED == 1 )
{ {
volatile uint32_t ulOriginalPriority; volatile uint32_t ulOriginalPriority;
volatile int8_t * const pcFirstUserPriorityRegister = ( volatile int8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER ); volatile uint8_t * const pucFirstUserPriorityRegister = ( volatile uint8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER );
volatile uint8_t ucMaxPriorityValue; volatile uint8_t ucMaxPriorityValue;
/* Determine the maximum priority from which ISR safe FreeRTOS API /* Determine the maximum priority from which ISR safe FreeRTOS API
@ -247,14 +247,14 @@ BaseType_t xPortStartScheduler( void )
ensure interrupt entry is as fast and simple as possible. ensure interrupt entry is as fast and simple as possible.
Save the interrupt priority value that is about to be clobbered. */ Save the interrupt priority value that is about to be clobbered. */
ulOriginalPriority = *pcFirstUserPriorityRegister; ulOriginalPriority = *pucFirstUserPriorityRegister;
/* Determine the number of priority bits available. First write to all /* Determine the number of priority bits available. First write to all
possible bits. */ possible bits. */
*pcFirstUserPriorityRegister = portMAX_8_BIT_VALUE; *pucFirstUserPriorityRegister = portMAX_8_BIT_VALUE;
/* Read the value back to see how many bits stuck. */ /* Read the value back to see how many bits stuck. */
ucMaxPriorityValue = *pcFirstUserPriorityRegister; ucMaxPriorityValue = *pucFirstUserPriorityRegister;
/* Use the same mask on the maximum system call priority. */ /* Use the same mask on the maximum system call priority. */
ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue; ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue;
@ -275,7 +275,7 @@ BaseType_t xPortStartScheduler( void )
/* Restore the clobbered interrupt priority register to its original /* Restore the clobbered interrupt priority register to its original
value. */ value. */
*pcFirstUserPriorityRegister = ulOriginalPriority; *pucFirstUserPriorityRegister = ulOriginalPriority;
} }
#endif /* conifgASSERT_DEFINED */ #endif /* conifgASSERT_DEFINED */

12
FreeRTOS/Source/portable/IAR/ARM_CM4F/port.c
View file

@ -111,7 +111,7 @@
#define portFIRST_USER_INTERRUPT_NUMBER ( 16 ) #define portFIRST_USER_INTERRUPT_NUMBER ( 16 )
#define portNVIC_IP_REGISTERS_OFFSET_16 ( 0xE000E3F0 ) #define portNVIC_IP_REGISTERS_OFFSET_16 ( 0xE000E3F0 )
#define portAIRCR_REG ( * ( ( volatile uint32_t * ) 0xE000ED0C ) ) #define portAIRCR_REG ( * ( ( volatile uint32_t * ) 0xE000ED0C ) )
#define portMAX_8_BIT_VALUE ( ( int8_t ) 0xff ) #define portMAX_8_BIT_VALUE ( ( uint8_t ) 0xff )
#define portTOP_BIT_OF_BYTE ( ( uint8_t ) 0x80 ) #define portTOP_BIT_OF_BYTE ( ( uint8_t ) 0x80 )
#define portMAX_PRIGROUP_BITS ( ( uint8_t ) 7 ) #define portMAX_PRIGROUP_BITS ( ( uint8_t ) 7 )
#define portPRIORITY_GROUP_MASK ( 0x07UL << 8UL ) #define portPRIORITY_GROUP_MASK ( 0x07UL << 8UL )
@ -258,7 +258,7 @@ BaseType_t xPortStartScheduler( void )
#if( configASSERT_DEFINED == 1 ) #if( configASSERT_DEFINED == 1 )
{ {
volatile uint32_t ulOriginalPriority; volatile uint32_t ulOriginalPriority;
volatile int8_t * const pcFirstUserPriorityRegister = ( volatile int8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER ); volatile uint8_t * const pucFirstUserPriorityRegister = ( volatile uint8_t * const ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER );
volatile uint8_t ucMaxPriorityValue; volatile uint8_t ucMaxPriorityValue;
/* Determine the maximum priority from which ISR safe FreeRTOS API /* Determine the maximum priority from which ISR safe FreeRTOS API
@ -267,14 +267,14 @@ BaseType_t xPortStartScheduler( void )
ensure interrupt entry is as fast and simple as possible. ensure interrupt entry is as fast and simple as possible.
Save the interrupt priority value that is about to be clobbered. */ Save the interrupt priority value that is about to be clobbered. */
ulOriginalPriority = *pcFirstUserPriorityRegister; ulOriginalPriority = *pucFirstUserPriorityRegister;
/* Determine the number of priority bits available. First write to all /* Determine the number of priority bits available. First write to all
possible bits. */ possible bits. */
*pcFirstUserPriorityRegister = portMAX_8_BIT_VALUE; *pucFirstUserPriorityRegister = portMAX_8_BIT_VALUE;
/* Read the value back to see how many bits stuck. */ /* Read the value back to see how many bits stuck. */
ucMaxPriorityValue = *pcFirstUserPriorityRegister; ucMaxPriorityValue = *pucFirstUserPriorityRegister;
/* Use the same mask on the maximum system call priority. */ /* Use the same mask on the maximum system call priority. */
ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue; ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue;
@ -295,7 +295,7 @@ BaseType_t xPortStartScheduler( void )
/* Restore the clobbered interrupt priority register to its original /* Restore the clobbered interrupt priority register to its original
value. */ value. */
*pcFirstUserPriorityRegister = ulOriginalPriority; *pucFirstUserPriorityRegister = ulOriginalPriority;
} }
#endif /* conifgASSERT_DEFINED */ #endif /* conifgASSERT_DEFINED */

10
FreeRTOS/Source/portable/RVDS/ARM_CM3/port.c
View file

@ -284,7 +284,7 @@ BaseType_t xPortStartScheduler( void )
#if( configASSERT_DEFINED == 1 ) #if( configASSERT_DEFINED == 1 )
{ {
volatile uint32_t ulOriginalPriority; volatile uint32_t ulOriginalPriority;
volatile int8_t * const pcFirstUserPriorityRegister = ( int8_t * ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER ); volatile uint8_t * const pucFirstUserPriorityRegister = ( uint8_t * ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER );
volatile uint8_t ucMaxPriorityValue; volatile uint8_t ucMaxPriorityValue;
/* Determine the maximum priority from which ISR safe FreeRTOS API /* Determine the maximum priority from which ISR safe FreeRTOS API
@ -293,14 +293,14 @@ BaseType_t xPortStartScheduler( void )
ensure interrupt entry is as fast and simple as possible. ensure interrupt entry is as fast and simple as possible.
Save the interrupt priority value that is about to be clobbered. */ Save the interrupt priority value that is about to be clobbered. */
ulOriginalPriority = *pcFirstUserPriorityRegister; ulOriginalPriority = *pucFirstUserPriorityRegister;
/* Determine the number of priority bits available. First write to all /* Determine the number of priority bits available. First write to all
possible bits. */ possible bits. */
*pcFirstUserPriorityRegister = portMAX_8_BIT_VALUE; *pucFirstUserPriorityRegister = portMAX_8_BIT_VALUE;
/* Read the value back to see how many bits stuck. */ /* Read the value back to see how many bits stuck. */
ucMaxPriorityValue = *pcFirstUserPriorityRegister; ucMaxPriorityValue = *pucFirstUserPriorityRegister;
/* Use the same mask on the maximum system call priority. */ /* Use the same mask on the maximum system call priority. */
ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue; ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue;
@ -321,7 +321,7 @@ BaseType_t xPortStartScheduler( void )
/* Restore the clobbered interrupt priority register to its original /* Restore the clobbered interrupt priority register to its original
value. */ value. */
*pcFirstUserPriorityRegister = ulOriginalPriority; *pucFirstUserPriorityRegister = ulOriginalPriority;
} }
#endif /* conifgASSERT_DEFINED */ #endif /* conifgASSERT_DEFINED */

10
FreeRTOS/Source/portable/RVDS/ARM_CM4F/port.c
View file

@ -322,7 +322,7 @@ BaseType_t xPortStartScheduler( void )
#if( configASSERT_DEFINED == 1 ) #if( configASSERT_DEFINED == 1 )
{ {
volatile uint32_t ulOriginalPriority; volatile uint32_t ulOriginalPriority;
volatile int8_t * const pcFirstUserPriorityRegister = ( int8_t * ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER ); volatile uint8_t * const pucFirstUserPriorityRegister = ( uint8_t * ) ( portNVIC_IP_REGISTERS_OFFSET_16 + portFIRST_USER_INTERRUPT_NUMBER );
volatile uint8_t ucMaxPriorityValue; volatile uint8_t ucMaxPriorityValue;
/* Determine the maximum priority from which ISR safe FreeRTOS API /* Determine the maximum priority from which ISR safe FreeRTOS API
@ -331,14 +331,14 @@ BaseType_t xPortStartScheduler( void )
ensure interrupt entry is as fast and simple as possible. ensure interrupt entry is as fast and simple as possible.
Save the interrupt priority value that is about to be clobbered. */ Save the interrupt priority value that is about to be clobbered. */
ulOriginalPriority = *pcFirstUserPriorityRegister; ulOriginalPriority = *pucFirstUserPriorityRegister;
/* Determine the number of priority bits available. First write to all /* Determine the number of priority bits available. First write to all
possible bits. */ possible bits. */
*pcFirstUserPriorityRegister = portMAX_8_BIT_VALUE; *pucFirstUserPriorityRegister = portMAX_8_BIT_VALUE;
/* Read the value back to see how many bits stuck. */ /* Read the value back to see how many bits stuck. */
ucMaxPriorityValue = *pcFirstUserPriorityRegister; ucMaxPriorityValue = *pucFirstUserPriorityRegister;
/* Use the same mask on the maximum system call priority. */ /* Use the same mask on the maximum system call priority. */
ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue; ucMaxSysCallPriority = configMAX_SYSCALL_INTERRUPT_PRIORITY & ucMaxPriorityValue;
@ -359,7 +359,7 @@ BaseType_t xPortStartScheduler( void )
/* Restore the clobbered interrupt priority register to its original /* Restore the clobbered interrupt priority register to its original
value. */ value. */
*pcFirstUserPriorityRegister = ulOriginalPriority; *pucFirstUserPriorityRegister = ulOriginalPriority;
} }
#endif /* conifgASSERT_DEFINED */ #endif /* conifgASSERT_DEFINED */