mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-09-01 11:53:53 -04:00
Style: Revert uncrustify for portable directories (#122)
* Style: revert uncrustify portable directories * Style: Uncrustify Some Portable files Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
This commit is contained in:
alfred gedeon
GitHub
parent
a6da1cd0ce
commit
86653e2a1f
273 changed files with 64802 additions and 65931 deletions
|
|
@ -34,35 +34,35 @@
|
|||
#include "task.h"
|
||||
|
||||
/* Constants required to setup the initial task context. */
|
||||
#define portINITIAL_SPSR ( ( StackType_t ) 0x1f ) /* System mode, ARM mode, interrupts enabled. */
|
||||
#define portTHUMB_MODE_BIT ( ( StackType_t ) 0x20 )
|
||||
#define portINSTRUCTION_SIZE ( ( StackType_t ) 4 )
|
||||
#define portNO_CRITICAL_SECTION_NESTING ( ( StackType_t ) 0 )
|
||||
#define portINITIAL_SPSR ( ( StackType_t ) 0x1f ) /* System mode, ARM mode, interrupts enabled. */
|
||||
#define portTHUMB_MODE_BIT ( ( StackType_t ) 0x20 )
|
||||
#define portINSTRUCTION_SIZE ( ( StackType_t ) 4 )
|
||||
#define portNO_CRITICAL_SECTION_NESTING ( ( StackType_t ) 0 )
|
||||
|
||||
/* Constants required to setup the tick ISR. */
|
||||
#define portENABLE_TIMER ( ( uint8_t ) 0x01 )
|
||||
#define portPRESCALE_VALUE 0x00
|
||||
#define portINTERRUPT_ON_MATCH ( ( uint32_t ) 0x01 )
|
||||
#define portRESET_COUNT_ON_MATCH ( ( uint32_t ) 0x02 )
|
||||
#define portENABLE_TIMER ( ( uint8_t ) 0x01 )
|
||||
#define portPRESCALE_VALUE 0x00
|
||||
#define portINTERRUPT_ON_MATCH ( ( uint32_t ) 0x01 )
|
||||
#define portRESET_COUNT_ON_MATCH ( ( uint32_t ) 0x02 )
|
||||
|
||||
/* Constants required to setup the VIC for the tick ISR. */
|
||||
#define portTIMER_VIC_CHANNEL ( ( uint32_t ) 0x0004 )
|
||||
#define portTIMER_VIC_CHANNEL_BIT ( ( uint32_t ) 0x0010 )
|
||||
#define portTIMER_VIC_ENABLE ( ( uint32_t ) 0x0020 )
|
||||
#define portTIMER_VIC_CHANNEL ( ( uint32_t ) 0x0004 )
|
||||
#define portTIMER_VIC_CHANNEL_BIT ( ( uint32_t ) 0x0010 )
|
||||
#define portTIMER_VIC_ENABLE ( ( uint32_t ) 0x0020 )
|
||||
|
||||
/* Constants required to handle interrupts. */
|
||||
#define portTIMER_MATCH_ISR_BIT ( ( uint8_t ) 0x01 )
|
||||
#define portCLEAR_VIC_INTERRUPT ( ( uint32_t ) 0 )
|
||||
#define portTIMER_MATCH_ISR_BIT ( ( uint8_t ) 0x01 )
|
||||
#define portCLEAR_VIC_INTERRUPT ( ( uint32_t ) 0 )
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* The code generated by the Keil compiler does not maintain separate
|
||||
* stack and frame pointers. The portENTER_CRITICAL macro cannot therefore
|
||||
* use the stack as per other ports. Instead a variable is used to keep
|
||||
* track of the critical section nesting. This variable has to be stored
|
||||
* as part of the task context and must be initialised to a non zero value. */
|
||||
stack and frame pointers. The portENTER_CRITICAL macro cannot therefore
|
||||
use the stack as per other ports. Instead a variable is used to keep
|
||||
track of the critical section nesting. This variable has to be stored
|
||||
as part of the task context and must be initialised to a non zero value. */
|
||||
|
||||
#define portNO_CRITICAL_NESTING ( ( uint32_t ) 0 )
|
||||
#define portNO_CRITICAL_NESTING ( ( uint32_t ) 0 )
|
||||
volatile uint32_t ulCriticalNesting = 9999UL;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
|
@ -70,222 +70,222 @@ volatile uint32_t ulCriticalNesting = 9999UL;
|
|||
/* Setup the timer to generate the tick interrupts. */
|
||||
static void prvSetupTimerInterrupt( void );
|
||||
|
||||
/*
|
||||
* The scheduler can only be started from ARM mode, so
|
||||
* vPortStartFirstSTask() is defined in portISR.c.
|
||||
/*
|
||||
* The scheduler can only be started from ARM mode, so
|
||||
* vPortStartFirstSTask() is defined in portISR.c.
|
||||
*/
|
||||
extern __asm void vPortStartFirstTask( void );
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/*
|
||||
* See header file for description.
|
||||
/*
|
||||
* See header file for description.
|
||||
*/
|
||||
StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
|
||||
TaskFunction_t pxCode,
|
||||
void * pvParameters )
|
||||
StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )
|
||||
{
|
||||
StackType_t * pxOriginalTOS;
|
||||
StackType_t *pxOriginalTOS;
|
||||
|
||||
/* Setup the initial stack of the task. The stack is set exactly as
|
||||
* expected by the portRESTORE_CONTEXT() macro.
|
||||
*
|
||||
* Remember where the top of the (simulated) stack is before we place
|
||||
* anything on it. */
|
||||
pxOriginalTOS = pxTopOfStack;
|
||||
/* Setup the initial stack of the task. The stack is set exactly as
|
||||
expected by the portRESTORE_CONTEXT() macro.
|
||||
|
||||
/* To ensure asserts in tasks.c don't fail, although in this case the assert
|
||||
* is not really required. */
|
||||
pxTopOfStack--;
|
||||
Remember where the top of the (simulated) stack is before we place
|
||||
anything on it. */
|
||||
pxOriginalTOS = pxTopOfStack;
|
||||
|
||||
/* To ensure asserts in tasks.c don't fail, although in this case the assert
|
||||
is not really required. */
|
||||
pxTopOfStack--;
|
||||
|
||||
/* First on the stack is the return address - which in this case is the
|
||||
* start of the task. The offset is added to make the return address appear
|
||||
* as it would within an IRQ ISR. */
|
||||
*pxTopOfStack = ( StackType_t ) pxCode + portINSTRUCTION_SIZE;
|
||||
pxTopOfStack--;
|
||||
/* First on the stack is the return address - which in this case is the
|
||||
start of the task. The offset is added to make the return address appear
|
||||
as it would within an IRQ ISR. */
|
||||
*pxTopOfStack = ( StackType_t ) pxCode + portINSTRUCTION_SIZE;
|
||||
pxTopOfStack--;
|
||||
|
||||
*pxTopOfStack = ( StackType_t ) 0xaaaaaaaa; /* R14 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) pxOriginalTOS; /* Stack used when task starts goes in R13. */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x12121212; /* R12 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x11111111; /* R11 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x10101010; /* R10 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x09090909; /* R9 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x08080808; /* R8 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x07070707; /* R7 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x06060606; /* R6 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x05050505; /* R5 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x04040404; /* R4 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x03030303; /* R3 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x02020202; /* R2 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x01010101; /* R1 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0xaaaaaaaa; /* R14 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) pxOriginalTOS; /* Stack used when task starts goes in R13. */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x12121212; /* R12 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x11111111; /* R11 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x10101010; /* R10 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x09090909; /* R9 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x08080808; /* R8 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x07070707; /* R7 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x06060606; /* R6 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x05050505; /* R5 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x04040404; /* R4 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x03030303; /* R3 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x02020202; /* R2 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x01010101; /* R1 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */
|
||||
pxTopOfStack--;
|
||||
|
||||
/* The last thing onto the stack is the status register, which is set for
|
||||
* system mode, with interrupts enabled. */
|
||||
*pxTopOfStack = ( StackType_t ) portINITIAL_SPSR;
|
||||
/* The last thing onto the stack is the status register, which is set for
|
||||
system mode, with interrupts enabled. */
|
||||
*pxTopOfStack = ( StackType_t ) portINITIAL_SPSR;
|
||||
|
||||
if( ( ( uint32_t ) pxCode & 0x01UL ) != 0x00UL )
|
||||
{
|
||||
/* We want the task to start in thumb mode. */
|
||||
*pxTopOfStack |= portTHUMB_MODE_BIT;
|
||||
}
|
||||
if( ( ( uint32_t ) pxCode & 0x01UL ) != 0x00UL )
|
||||
{
|
||||
/* We want the task to start in thumb mode. */
|
||||
*pxTopOfStack |= portTHUMB_MODE_BIT;
|
||||
}
|
||||
|
||||
pxTopOfStack--;
|
||||
pxTopOfStack--;
|
||||
|
||||
/* The code generated by the Keil compiler does not maintain separate
|
||||
* stack and frame pointers. The portENTER_CRITICAL macro cannot therefore
|
||||
* use the stack as per other ports. Instead a variable is used to keep
|
||||
* track of the critical section nesting. This variable has to be stored
|
||||
* as part of the task context and is initially set to zero. */
|
||||
*pxTopOfStack = portNO_CRITICAL_SECTION_NESTING;
|
||||
/* The code generated by the Keil compiler does not maintain separate
|
||||
stack and frame pointers. The portENTER_CRITICAL macro cannot therefore
|
||||
use the stack as per other ports. Instead a variable is used to keep
|
||||
track of the critical section nesting. This variable has to be stored
|
||||
as part of the task context and is initially set to zero. */
|
||||
*pxTopOfStack = portNO_CRITICAL_SECTION_NESTING;
|
||||
|
||||
return pxTopOfStack;
|
||||
return pxTopOfStack;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
BaseType_t xPortStartScheduler( void )
|
||||
{
|
||||
/* Start the timer that generates the tick ISR. */
|
||||
prvSetupTimerInterrupt();
|
||||
/* Start the timer that generates the tick ISR. */
|
||||
prvSetupTimerInterrupt();
|
||||
|
||||
/* Start the first task. This is done from portISR.c as ARM mode must be
|
||||
* used. */
|
||||
vPortStartFirstTask();
|
||||
/* Start the first task. This is done from portISR.c as ARM mode must be
|
||||
used. */
|
||||
vPortStartFirstTask();
|
||||
|
||||
/* Should not get here! */
|
||||
return 0;
|
||||
/* Should not get here! */
|
||||
return 0;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vPortEndScheduler( void )
|
||||
{
|
||||
/* It is unlikely that the ARM port will require this function as there
|
||||
* is nothing to return to. If this is required - stop the tick ISR then
|
||||
* return back to main. */
|
||||
/* It is unlikely that the ARM port will require this function as there
|
||||
is nothing to return to. If this is required - stop the tick ISR then
|
||||
return back to main. */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
#if configUSE_PREEMPTION == 0
|
||||
|
||||
/*
|
||||
* The cooperative scheduler requires a normal IRQ service routine to
|
||||
* simply increment the system tick.
|
||||
*/
|
||||
void vNonPreemptiveTick( void ) __irq;
|
||||
void vNonPreemptiveTick( void ) __irq
|
||||
{
|
||||
/* Increment the tick count - this may make a delaying task ready
|
||||
* to run - but a context switch is not performed. */
|
||||
xTaskIncrementTick();
|
||||
/*
|
||||
* The cooperative scheduler requires a normal IRQ service routine to
|
||||
* simply increment the system tick.
|
||||
*/
|
||||
void vNonPreemptiveTick( void ) __irq;
|
||||
void vNonPreemptiveTick( void ) __irq
|
||||
{
|
||||
/* Increment the tick count - this may make a delaying task ready
|
||||
to run - but a context switch is not performed. */
|
||||
xTaskIncrementTick();
|
||||
|
||||
T0IR = portTIMER_MATCH_ISR_BIT; /* Clear the timer event */
|
||||
VICVectAddr = portCLEAR_VIC_INTERRUPT; /* Acknowledge the Interrupt */
|
||||
}
|
||||
T0IR = portTIMER_MATCH_ISR_BIT; /* Clear the timer event */
|
||||
VICVectAddr = portCLEAR_VIC_INTERRUPT; /* Acknowledge the Interrupt */
|
||||
}
|
||||
|
||||
#else /* if configUSE_PREEMPTION == 0 */
|
||||
#else
|
||||
|
||||
/*
|
||||
**************************************************************************
|
||||
* The preemptive scheduler ISR is written in assembler and can be found
|
||||
* in the portASM.s file. This will only get used if portUSE_PREEMPTION
|
||||
* is set to 1 in portmacro.h
|
||||
**************************************************************************
|
||||
*/
|
||||
/*
|
||||
**************************************************************************
|
||||
* The preemptive scheduler ISR is written in assembler and can be found
|
||||
* in the portASM.s file. This will only get used if portUSE_PREEMPTION
|
||||
* is set to 1 in portmacro.h
|
||||
**************************************************************************
|
||||
*/
|
||||
|
||||
void vPreemptiveTick( void );
|
||||
void vPreemptiveTick( void );
|
||||
|
||||
#endif /* if configUSE_PREEMPTION == 0 */
|
||||
#endif
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupTimerInterrupt( void )
|
||||
{
|
||||
uint32_t ulCompareMatch;
|
||||
uint32_t ulCompareMatch;
|
||||
|
||||
/* A 1ms tick does not require the use of the timer prescale. This is
|
||||
* defaulted to zero but can be used if necessary. */
|
||||
T0PR = portPRESCALE_VALUE;
|
||||
/* A 1ms tick does not require the use of the timer prescale. This is
|
||||
defaulted to zero but can be used if necessary. */
|
||||
T0PR = portPRESCALE_VALUE;
|
||||
|
||||
/* Calculate the match value required for our wanted tick rate. */
|
||||
ulCompareMatch = configCPU_CLOCK_HZ / configTICK_RATE_HZ;
|
||||
/* Calculate the match value required for our wanted tick rate. */
|
||||
ulCompareMatch = configCPU_CLOCK_HZ / configTICK_RATE_HZ;
|
||||
|
||||
/* Protect against divide by zero. Using an if() statement still results
|
||||
* in a warning - hence the #if. */
|
||||
#if portPRESCALE_VALUE != 0
|
||||
{
|
||||
ulCompareMatch /= ( portPRESCALE_VALUE + 1 );
|
||||
}
|
||||
#endif
|
||||
/* Protect against divide by zero. Using an if() statement still results
|
||||
in a warning - hence the #if. */
|
||||
#if portPRESCALE_VALUE != 0
|
||||
{
|
||||
ulCompareMatch /= ( portPRESCALE_VALUE + 1 );
|
||||
}
|
||||
#endif
|
||||
|
||||
T0MR0 = ulCompareMatch;
|
||||
T0MR0 = ulCompareMatch;
|
||||
|
||||
/* Generate tick with timer 0 compare match. */
|
||||
T0MCR = portRESET_COUNT_ON_MATCH | portINTERRUPT_ON_MATCH;
|
||||
/* Generate tick with timer 0 compare match. */
|
||||
T0MCR = portRESET_COUNT_ON_MATCH | portINTERRUPT_ON_MATCH;
|
||||
|
||||
/* Setup the VIC for the timer. */
|
||||
VICIntSelect &= ~( portTIMER_VIC_CHANNEL_BIT );
|
||||
VICIntEnable |= portTIMER_VIC_CHANNEL_BIT;
|
||||
/* Setup the VIC for the timer. */
|
||||
VICIntSelect &= ~( portTIMER_VIC_CHANNEL_BIT );
|
||||
VICIntEnable |= portTIMER_VIC_CHANNEL_BIT;
|
||||
|
||||
/* The ISR installed depends on whether the preemptive or cooperative
|
||||
scheduler is being used. */
|
||||
#if configUSE_PREEMPTION == 1
|
||||
{
|
||||
VICVectAddr0 = ( uint32_t ) vPreemptiveTick;
|
||||
}
|
||||
#else
|
||||
{
|
||||
VICVectAddr0 = ( uint32_t ) vNonPreemptiveTick;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* The ISR installed depends on whether the preemptive or cooperative
|
||||
* scheduler is being used. */
|
||||
#if configUSE_PREEMPTION == 1
|
||||
{
|
||||
VICVectAddr0 = ( uint32_t ) vPreemptiveTick;
|
||||
}
|
||||
#else
|
||||
{
|
||||
VICVectAddr0 = ( uint32_t ) vNonPreemptiveTick;
|
||||
}
|
||||
#endif
|
||||
VICVectCntl0 = portTIMER_VIC_CHANNEL | portTIMER_VIC_ENABLE;
|
||||
|
||||
VICVectCntl0 = portTIMER_VIC_CHANNEL | portTIMER_VIC_ENABLE;
|
||||
|
||||
/* Start the timer - interrupts are disabled when this function is called
|
||||
* so it is okay to do this here. */
|
||||
T0TCR = portENABLE_TIMER;
|
||||
/* Start the timer - interrupts are disabled when this function is called
|
||||
so it is okay to do this here. */
|
||||
T0TCR = portENABLE_TIMER;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vPortEnterCritical( void )
|
||||
{
|
||||
/* Disable interrupts as per portDISABLE_INTERRUPTS(); */
|
||||
__disable_irq();
|
||||
/* Disable interrupts as per portDISABLE_INTERRUPTS(); */
|
||||
__disable_irq();
|
||||
|
||||
/* Now interrupts are disabled ulCriticalNesting can be accessed
|
||||
* directly. Increment ulCriticalNesting to keep a count of how many times
|
||||
* portENTER_CRITICAL() has been called. */
|
||||
ulCriticalNesting++;
|
||||
/* Now interrupts are disabled ulCriticalNesting can be accessed
|
||||
directly. Increment ulCriticalNesting to keep a count of how many times
|
||||
portENTER_CRITICAL() has been called. */
|
||||
ulCriticalNesting++;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
void vPortExitCritical( void )
|
||||
{
|
||||
if( ulCriticalNesting > portNO_CRITICAL_NESTING )
|
||||
{
|
||||
/* Decrement the nesting count as we are leaving a critical section. */
|
||||
ulCriticalNesting--;
|
||||
if( ulCriticalNesting > portNO_CRITICAL_NESTING )
|
||||
{
|
||||
/* Decrement the nesting count as we are leaving a critical section. */
|
||||
ulCriticalNesting--;
|
||||
|
||||
/* If the nesting level has reached zero then interrupts should be
|
||||
* re-enabled. */
|
||||
if( ulCriticalNesting == portNO_CRITICAL_NESTING )
|
||||
{
|
||||
/* Enable interrupts as per portEXIT_CRITICAL(). */
|
||||
__enable_irq();
|
||||
}
|
||||
}
|
||||
/* If the nesting level has reached zero then interrupts should be
|
||||
re-enabled. */
|
||||
if( ulCriticalNesting == portNO_CRITICAL_NESTING )
|
||||
{
|
||||
/* Enable interrupts as per portEXIT_CRITICAL(). */
|
||||
__enable_irq();
|
||||
}
|
||||
}
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -27,11 +27,11 @@
|
|||
|
||||
|
||||
#ifndef PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
#define PORTMACRO_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Port specific definitions.
|
||||
|
|
@ -44,57 +44,57 @@
|
|||
*/
|
||||
|
||||
/* Type definitions. */
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint32_t
|
||||
#define portBASE_TYPE long
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint32_t
|
||||
#define portBASE_TYPE long
|
||||
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef long BaseType_t;
|
||||
typedef unsigned long UBaseType_t;
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef long BaseType_t;
|
||||
typedef unsigned long UBaseType_t;
|
||||
|
||||
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
#endif
|
||||
#if( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
#endif
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Hardware specifics. */
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portBYTE_ALIGNMENT 8
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portBYTE_ALIGNMENT 8
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task utilities. */
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* ISR entry and exit macros. These are only required if a task switch
|
||||
* is required from an ISR.
|
||||
*----------------------------------------------------------*/
|
||||
* ISR entry and exit macros. These are only required if a task switch
|
||||
* is required from an ISR.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
/* If a switch is required then we just need to call */
|
||||
/* vTaskSwitchContext() as the context has already been */
|
||||
/* saved. */
|
||||
|
||||
#define portEXIT_SWITCHING_ISR( SwitchRequired ) \
|
||||
{ \
|
||||
extern void vTaskSwitchContext( void ); \
|
||||
\
|
||||
if( SwitchRequired ) \
|
||||
{ \
|
||||
vTaskSwitchContext(); \
|
||||
} \
|
||||
} \
|
||||
#define portEXIT_SWITCHING_ISR(SwitchRequired) \
|
||||
{ \
|
||||
extern void vTaskSwitchContext(void); \
|
||||
\
|
||||
if(SwitchRequired) \
|
||||
{ \
|
||||
vTaskSwitchContext(); \
|
||||
} \
|
||||
} \
|
||||
|
||||
extern void vPortYield( void );
|
||||
#define portYIELD() vPortYield()
|
||||
extern void vPortYield( void );
|
||||
#define portYIELD() vPortYield()
|
||||
|
||||
|
||||
/* Critical section management. */
|
||||
|
|
@ -107,39 +107,40 @@
|
|||
* take care of that for us.
|
||||
*******************************************************************
|
||||
*/
|
||||
#define portDISABLE_INTERRUPTS() __disable_irq()
|
||||
#define portENABLE_INTERRUPTS() __enable_irq()
|
||||
#define portDISABLE_INTERRUPTS() __disable_irq()
|
||||
#define portENABLE_INTERRUPTS() __enable_irq()
|
||||
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Critical section control
|
||||
*
|
||||
* The code generated by the Keil compiler does not maintain separate
|
||||
* stack and frame pointers. The portENTER_CRITICAL macro cannot therefore
|
||||
* use the stack as per other ports. Instead a variable is used to keep
|
||||
* track of the critical section nesting. This necessitates the use of a
|
||||
* function in place of the macro.
|
||||
*----------------------------------------------------------*/
|
||||
* Critical section control
|
||||
*
|
||||
* The code generated by the Keil compiler does not maintain separate
|
||||
* stack and frame pointers. The portENTER_CRITICAL macro cannot therefore
|
||||
* use the stack as per other ports. Instead a variable is used to keep
|
||||
* track of the critical section nesting. This necessitates the use of a
|
||||
* function in place of the macro.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
extern void vPortEnterCritical( void );
|
||||
extern void vPortExitCritical( void );
|
||||
extern void vPortEnterCritical( void );
|
||||
extern void vPortExitCritical( void );
|
||||
|
||||
#define portENTER_CRITICAL() vPortEnterCritical();
|
||||
#define portEXIT_CRITICAL() vPortExitCritical();
|
||||
#define portENTER_CRITICAL() vPortEnterCritical();
|
||||
#define portEXIT_CRITICAL() vPortExitCritical();
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Compiler specifics. */
|
||||
#define inline
|
||||
#define register
|
||||
#define portNOP() __asm{ NOP }
|
||||
#define inline
|
||||
#define register
|
||||
#define portNOP() __asm{ NOP }
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task function macros as described on the FreeRTOS.org WEB site. */
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* PORTMACRO_H */
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue