mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-20 01:58:32 -04:00
CI-CD Updates (#768)
* Use new version of CI-CD Actions * Use cSpell spell check, and use ubuntu-20.04 for formatting check * Format and spell check all files in the portable directory * Remove the https:// from #errors and #warnings as uncrustify attempts to change it to /* * Use checkout@v3 instead of checkout@v2 on all jobs ---------
This commit is contained in:
parent
d6bccb1f4c
commit
5fb9b50da8
485 changed files with 108790 additions and 107581 deletions
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
@ -1,105 +1,151 @@
|
|||
;/*
|
||||
; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
|
||||
; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
|
||||
; *
|
||||
; * SPDX-License-Identifier: MIT
|
||||
; *
|
||||
; * Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
; * this software and associated documentation files (the "Software"), to deal in
|
||||
; * the Software without restriction, including without limitation the rights to
|
||||
; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
; * the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
; * subject to the following conditions:
|
||||
; *
|
||||
; * The above copyright notice and this permission notice shall be included in all
|
||||
; * copies or substantial portions of the Software.
|
||||
; *
|
||||
; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
; *
|
||||
; * https://www.FreeRTOS.org
|
||||
; * https://github.com/FreeRTOS
|
||||
; *
|
||||
; */
|
||||
; /*
|
||||
* ; * FreeRTOS Kernel <DEVELOPMENT BRANCH>
|
||||
* ; * Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
|
||||
* ; *
|
||||
* ; * SPDX-License-Identifier: MIT
|
||||
* ; *
|
||||
* ; * Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
* ; * this software and associated documentation files (the "Software"), to deal in
|
||||
* ; * the Software without restriction, including without limitation the rights to
|
||||
* ; * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* ; * the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
* ; * subject to the following conditions:
|
||||
* ; *
|
||||
* ; * The above copyright notice and this permission notice shall be included in all
|
||||
* ; * copies or substantial portions of the Software.
|
||||
* ; *
|
||||
* ; * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* ; * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
* ; * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
* ; * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* ; * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* ; * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
* ; *
|
||||
* ; * https://www.FreeRTOS.org
|
||||
* ; * https://github.com/FreeRTOS
|
||||
* ; *
|
||||
* ; */
|
||||
|
||||
EXTERN pxCurrentTCB
|
||||
EXTERN ulCriticalNesting
|
||||
EXTERN pxCurrentTCB
|
||||
EXTERN ulCriticalNesting
|
||||
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
; Context save and restore macro definitions
|
||||
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
||||
;
|
||||
Context save and restore macro definitions
|
||||
;
|
||||
|
||||
portSAVE_CONTEXT MACRO
|
||||
|
||||
; Push R0 as we are going to use the register.
|
||||
STMDB SP!, {R0}
|
||||
;
|
||||
Push R0 as we are going to use the register.
|
||||
STMDB SP !, {
|
||||
R0
|
||||
}
|
||||
|
||||
; Set R0 to point to the task stack pointer.
|
||||
STMDB SP, {SP}^
|
||||
NOP
|
||||
SUB SP, SP, #4
|
||||
LDMIA SP!, {R0}
|
||||
Set R0 to point to the task stack pointer.
|
||||
STMDB SP, {
|
||||
SP
|
||||
}
|
||||
^
|
||||
NOP
|
||||
SUB SP, SP, # 4
|
||||
LDMIA SP !, {
|
||||
R0
|
||||
}
|
||||
|
||||
; Push the return address onto the stack.
|
||||
STMDB R0!, {LR}
|
||||
;
|
||||
Push the return address onto the stack.
|
||||
STMDB R0 !, {
|
||||
LR
|
||||
}
|
||||
|
||||
; Now we have saved LR we can use it instead of R0.
|
||||
MOV LR, R0
|
||||
Now we have saved LR we can use it instead of R0.
|
||||
MOV LR, R0
|
||||
|
||||
; Pop R0 so we can save it onto the system mode stack.
|
||||
LDMIA SP!, {R0}
|
||||
;
|
||||
|
||||
; Push all the system mode registers onto the task stack.
|
||||
STMDB LR, {R0-LR}^
|
||||
NOP
|
||||
SUB LR, LR, #60
|
||||
Pop R0 so we can save it onto the system mode stack.
|
||||
LDMIA SP !, {
|
||||
R0
|
||||
}
|
||||
|
||||
; Push the SPSR onto the task stack.
|
||||
MRS R0, SPSR
|
||||
STMDB LR!, {R0}
|
||||
Push all the system mode registers onto the task stack.
|
||||
STMDB LR, {
|
||||
R0 - LR
|
||||
}
|
||||
^
|
||||
NOP
|
||||
SUB LR, LR, # 60
|
||||
|
||||
LDR R0, =ulCriticalNesting
|
||||
LDR R0, [R0]
|
||||
STMDB LR!, {R0}
|
||||
;
|
||||
Push the SPSR onto the task stack.
|
||||
MRS R0, SPSR
|
||||
STMDB LR !, {
|
||||
R0
|
||||
}
|
||||
|
||||
; Store the new top of stack for the task.
|
||||
LDR R1, =pxCurrentTCB
|
||||
LDR R0, [R1]
|
||||
STR LR, [R0]
|
||||
LDR R0, = ulCriticalNesting
|
||||
LDR R0, [ R0 ]
|
||||
STMDB LR !, {
|
||||
R0
|
||||
}
|
||||
|
||||
ENDM
|
||||
Store the new top of stack
|
||||
|
||||
for the task.
|
||||
LDR R1, = pxCurrentTCB
|
||||
LDR R0, [ R1 ]
|
||||
STR LR, [ R0 ]
|
||||
|
||||
ENDM
|
||||
|
||||
|
||||
portRESTORE_CONTEXT MACRO
|
||||
|
||||
; Set the LR to the task stack.
|
||||
LDR R1, =pxCurrentTCB
|
||||
LDR R0, [R1]
|
||||
LDR LR, [R0]
|
||||
;
|
||||
Set the LR to the task stack.
|
||||
LDR R1, = pxCurrentTCB
|
||||
LDR R0, [ R1 ]
|
||||
LDR LR, [ R0 ]
|
||||
|
||||
; The critical nesting depth is the first item on the stack.
|
||||
; Load it into the ulCriticalNesting variable.
|
||||
LDR R0, =ulCriticalNesting
|
||||
LDMFD LR!, {R1}
|
||||
STR R1, [R0]
|
||||
;
|
||||
The critical nesting depth is the first item on the stack.
|
||||
;
|
||||
Load it into the ulCriticalNesting variable.
|
||||
LDR R0, = ulCriticalNesting
|
||||
LDMFD LR !, {
|
||||
R1
|
||||
}
|
||||
|
||||
; Get the SPSR from the stack.
|
||||
LDMFD LR!, {R0}
|
||||
MSR SPSR_cxsf, R0
|
||||
STR R1, [ R0 ]
|
||||
|
||||
; Restore all system mode registers for the task.
|
||||
LDMFD LR, {R0-R14}^
|
||||
NOP
|
||||
;
|
||||
Get the SPSR from the stack.
|
||||
LDMFD LR !, {
|
||||
R0
|
||||
}
|
||||
MSR SPSR_cxsf, R0
|
||||
|
||||
; Restore the return address.
|
||||
LDR LR, [LR, #+60]
|
||||
;
|
||||
Restore all system mode registers
|
||||
|
||||
; And return - correcting the offset in the LR to obtain the
|
||||
; correct address.
|
||||
SUBS PC, LR, #4
|
||||
for the task.
|
||||
LDMFD LR, {
|
||||
R0 - R14
|
||||
}
|
||||
|
||||
ENDM
|
||||
^
|
||||
NOP
|
||||
|
||||
;
|
||||
Restore the return address.
|
||||
LDR LR, [ LR, # + 60 ]
|
||||
|
||||
;
|
||||
|
||||
And return -correcting the offset in the LR to obtain the
|
||||
;
|
||||
|
||||
correct address.
|
||||
SUBS PC, LR, # 4
|
||||
|
||||
ENDM
|
||||
|
|
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
File diff suppressed because it is too large
Load diff
|
@ -27,8 +27,8 @@
|
|||
*/
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Implementation of functions defined in portable.h for the Atmel ARM7 port.
|
||||
*----------------------------------------------------------*/
|
||||
* Implementation of functions defined in portable.h for the Atmel ARM7 port.
|
||||
*----------------------------------------------------------*/
|
||||
|
||||
|
||||
/* Standard includes. */
|
||||
|
@ -39,29 +39,29 @@
|
|||
#include "task.h"
|
||||
|
||||
/* Constants required to setup the initial stack. */
|
||||
#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 portINITIAL_SPSR ( ( StackType_t ) 0x1f ) /* System mode, ARM mode, interrupts enabled. */
|
||||
#define portTHUMB_MODE_BIT ( ( StackType_t ) 0x20 )
|
||||
#define portINSTRUCTION_SIZE ( ( StackType_t ) 4 )
|
||||
|
||||
/* Constants required to setup the PIT. */
|
||||
#define portPIT_CLOCK_DIVISOR ( ( uint32_t ) 16 )
|
||||
#define portPIT_COUNTER_VALUE ( ( ( configCPU_CLOCK_HZ / portPIT_CLOCK_DIVISOR ) / 1000UL ) * portTICK_PERIOD_MS )
|
||||
#define portPIT_CLOCK_DIVISOR ( ( uint32_t ) 16 )
|
||||
#define portPIT_COUNTER_VALUE ( ( ( configCPU_CLOCK_HZ / portPIT_CLOCK_DIVISOR ) / 1000UL ) * portTICK_PERIOD_MS )
|
||||
|
||||
/* Constants required to handle critical sections. */
|
||||
#define portNO_CRITICAL_NESTING ( ( uint32_t ) 0 )
|
||||
#define portNO_CRITICAL_NESTING ( ( uint32_t ) 0 )
|
||||
|
||||
|
||||
#define portINT_LEVEL_SENSITIVE 0
|
||||
#define portPIT_ENABLE ( ( uint16_t ) 0x1 << 24 )
|
||||
#define portPIT_INT_ENABLE ( ( uint16_t ) 0x1 << 25 )
|
||||
#define portINT_LEVEL_SENSITIVE 0
|
||||
#define portPIT_ENABLE ( ( uint16_t ) 0x1 << 24 )
|
||||
#define portPIT_INT_ENABLE ( ( uint16_t ) 0x1 << 25 )
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Setup the PIT to generate the tick interrupts. */
|
||||
static void prvSetupTimerInterrupt( void );
|
||||
|
||||
/* ulCriticalNesting will get set to zero when the first task starts. It
|
||||
cannot be initialised to 0 as this will cause interrupts to be enabled
|
||||
during the kernel initialisation process. */
|
||||
* cannot be initialised to 0 as this will cause interrupts to be enabled
|
||||
* during the kernel initialisation process. */
|
||||
uint32_t ulCriticalNesting = ( uint32_t ) 9999;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
@ -72,56 +72,58 @@ uint32_t ulCriticalNesting = ( uint32_t ) 9999;
|
|||
*
|
||||
* 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;
|
||||
|
||||
pxOriginalTOS = pxTopOfStack;
|
||||
|
||||
/* To ensure asserts in tasks.c don't fail, although in this case the assert
|
||||
is not really required. */
|
||||
* is not really required. */
|
||||
pxTopOfStack--;
|
||||
|
||||
/* Setup the initial stack of the task. The stack is set exactly as
|
||||
expected by the portRESTORE_CONTEXT() macro. */
|
||||
* expected by the portRESTORE_CONTEXT() macro. */
|
||||
|
||||
/* 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. */
|
||||
* 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 = ( StackType_t ) 0xaaaaaaaa; /* R14 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) pxOriginalTOS; /* Stack used when task starts goes in R13. */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x12121212; /* R12 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x12121212; /* R12 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x11111111; /* R11 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x11111111; /* R11 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x10101010; /* R10 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x10101010; /* R10 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x09090909; /* R9 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x09090909; /* R9 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x08080808; /* R8 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x08080808; /* R8 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x07070707; /* R7 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x07070707; /* R7 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x06060606; /* R6 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x06060606; /* R6 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x05050505; /* R5 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x05050505; /* R5 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x04040404; /* R4 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x04040404; /* R4 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x03030303; /* R3 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x03030303; /* R3 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x02020202; /* R2 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x02020202; /* R2 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( StackType_t ) 0x01010101; /* R1 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x01010101; /* R1 */
|
||||
pxTopOfStack--;
|
||||
|
||||
/* When the task starts is will expect to find the function parameter in
|
||||
R0. */
|
||||
* R0. */
|
||||
*pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */
|
||||
pxTopOfStack--;
|
||||
|
||||
|
@ -137,8 +139,8 @@ StackType_t *pxOriginalTOS;
|
|||
pxTopOfStack--;
|
||||
|
||||
/* Interrupt flags cannot always be stored on the stack and will
|
||||
instead be stored in a variable, which is then saved as part of the
|
||||
tasks context. */
|
||||
* instead be stored in a variable, which is then saved as part of the
|
||||
* tasks context. */
|
||||
*pxTopOfStack = portNO_CRITICAL_NESTING;
|
||||
|
||||
return pxTopOfStack;
|
||||
|
@ -147,10 +149,10 @@ StackType_t *pxOriginalTOS;
|
|||
|
||||
BaseType_t xPortStartScheduler( void )
|
||||
{
|
||||
extern void vPortStartFirstTask( void );
|
||||
extern void vPortStartFirstTask( void );
|
||||
|
||||
/* Start the timer that generates the tick ISR. Interrupts are disabled
|
||||
here already. */
|
||||
* here already. */
|
||||
prvSetupTimerInterrupt();
|
||||
|
||||
/* Start the first task. */
|
||||
|
@ -164,22 +166,22 @@ extern void vPortStartFirstTask( void );
|
|||
void vPortEndScheduler( void )
|
||||
{
|
||||
/* It is unlikely that the ARM port will require this function as there
|
||||
is nothing to return to. */
|
||||
* is nothing to return to. */
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
#if configUSE_PREEMPTION == 0
|
||||
|
||||
/* The cooperative scheduler requires a normal IRQ service routine to
|
||||
simply increment the system tick. */
|
||||
/* The cooperative scheduler requires a normal IRQ service routine to
|
||||
* simply increment the system tick. */
|
||||
static __arm __irq void vPortNonPreemptiveTick( void );
|
||||
static __arm __irq void vPortNonPreemptiveTick( void )
|
||||
{
|
||||
uint32_t ulDummy;
|
||||
|
||||
/* Increment the tick count - which may wake some tasks but as the
|
||||
preemptive scheduler is not being used any woken task is not given
|
||||
processor time no matter what its priority. */
|
||||
* preemptive scheduler is not being used any woken task is not given
|
||||
* processor time no matter what its priority. */
|
||||
xTaskIncrementTick();
|
||||
|
||||
/* Clear the PIT interrupt. */
|
||||
|
@ -189,37 +191,33 @@ void vPortEndScheduler( void )
|
|||
AT91C_BASE_AIC->AIC_EOICR = ulDummy;
|
||||
}
|
||||
|
||||
#else
|
||||
#else /* if configUSE_PREEMPTION == 0 */
|
||||
|
||||
/* Currently the IAR port requires the preemptive tick function to be
|
||||
defined in an asm file. */
|
||||
/* Currently the IAR port requires the preemptive tick function to be
|
||||
* defined in an asm file. */
|
||||
|
||||
#endif
|
||||
#endif /* if configUSE_PREEMPTION == 0 */
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
static void prvSetupTimerInterrupt( void )
|
||||
{
|
||||
AT91PS_PITC pxPIT = AT91C_BASE_PITC;
|
||||
AT91PS_PITC pxPIT = AT91C_BASE_PITC;
|
||||
|
||||
/* Setup the AIC for PIT interrupts. The interrupt routine chosen depends
|
||||
on whether the preemptive or cooperative scheduler is being used. */
|
||||
* on whether the preemptive or cooperative scheduler is being used. */
|
||||
#if configUSE_PREEMPTION == 0
|
||||
|
||||
AT91F_AIC_ConfigureIt( AT91C_BASE_AIC, AT91C_ID_SYS, AT91C_AIC_PRIOR_HIGHEST, portINT_LEVEL_SENSITIVE, ( void (*)(void) ) vPortNonPreemptiveTick );
|
||||
|
||||
AT91F_AIC_ConfigureIt( AT91C_BASE_AIC, AT91C_ID_SYS, AT91C_AIC_PRIOR_HIGHEST, portINT_LEVEL_SENSITIVE, ( void ( * )( void ) )vPortNonPreemptiveTick );
|
||||
#else
|
||||
|
||||
extern void ( vPortPreemptiveTick )( void );
|
||||
AT91F_AIC_ConfigureIt( AT91C_BASE_AIC, AT91C_ID_SYS, AT91C_AIC_PRIOR_HIGHEST, portINT_LEVEL_SENSITIVE, ( void (*)(void) ) vPortPreemptiveTick );
|
||||
|
||||
extern void( vPortPreemptiveTick )( void );
|
||||
AT91F_AIC_ConfigureIt( AT91C_BASE_AIC, AT91C_ID_SYS, AT91C_AIC_PRIOR_HIGHEST, portINT_LEVEL_SENSITIVE, ( void ( * )( void ) )vPortPreemptiveTick );
|
||||
#endif
|
||||
|
||||
/* Configure the PIT period. */
|
||||
pxPIT->PITC_PIMR = portPIT_ENABLE | portPIT_INT_ENABLE | portPIT_COUNTER_VALUE;
|
||||
|
||||
/* Enable the interrupt. Global interrupts are disabled at this point so
|
||||
this is safe. */
|
||||
* this is safe. */
|
||||
AT91F_AIC_EnableIt( AT91C_BASE_AIC, AT91C_ID_SYS );
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
@ -229,9 +227,9 @@ void vPortEnterCritical( void )
|
|||
/* Disable interrupts first! */
|
||||
__disable_interrupt();
|
||||
|
||||
/* Now interrupts are disabled ulCriticalNesting can be accessed
|
||||
directly. Increment ulCriticalNesting to keep a count of how many times
|
||||
portENTER_CRITICAL() has been called. */
|
||||
/* Now that interrupts are disabled, ulCriticalNesting can be accessed
|
||||
* directly. Increment ulCriticalNesting to keep a count of how many times
|
||||
* portENTER_CRITICAL() has been called. */
|
||||
ulCriticalNesting++;
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
@ -244,7 +242,7 @@ void vPortExitCritical( void )
|
|||
ulCriticalNesting--;
|
||||
|
||||
/* If the nesting level has reached zero then interrupts should be
|
||||
re-enabled. */
|
||||
* re-enabled. */
|
||||
if( ulCriticalNesting == portNO_CRITICAL_NESTING )
|
||||
{
|
||||
__enable_interrupt();
|
||||
|
|
|
@ -47,35 +47,35 @@
|
|||
*/
|
||||
|
||||
/* 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( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#if ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#elif ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_32_BITS )
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) ( 0xFFFFFFFFUL )
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) ( 0xFFFFFFFFUL )
|
||||
#else
|
||||
#error configTICK_TYPE_WIDTH_IN_BITS set to unsupported tick type width.
|
||||
#endif
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Hardware specifics. */
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portBYTE_ALIGNMENT 8
|
||||
#define portYIELD() asm ( "SWI 0" )
|
||||
#define portNOP() asm ( "NOP" )
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portBYTE_ALIGNMENT 8
|
||||
#define portYIELD() asm ( "SWI 0" )
|
||||
#define portNOP() asm ( "NOP" )
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Critical section handling. */
|
||||
|
@ -91,21 +91,21 @@ __arm __interwork void vPortExitCritical( void );
|
|||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task utilities. */
|
||||
#define portEND_SWITCHING_ISR( xSwitchRequired ) \
|
||||
{ \
|
||||
extern void vTaskSwitchContext( void ); \
|
||||
\
|
||||
if( xSwitchRequired ) \
|
||||
{ \
|
||||
vTaskSwitchContext(); \
|
||||
} \
|
||||
}
|
||||
#define portEND_SWITCHING_ISR( xSwitchRequired ) \
|
||||
{ \
|
||||
extern void vTaskSwitchContext( void ); \
|
||||
\
|
||||
if( xSwitchRequired ) \
|
||||
{ \
|
||||
vTaskSwitchContext(); \
|
||||
} \
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
/* 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 )
|
||||
|
||||
/* *INDENT-OFF* */
|
||||
#ifdef __cplusplus
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue