mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-19 09:38:32 -04:00
Replace standard types with stdint.h types.
Replace #define types with typedefs. Rename all typedefs to have a _t extension. Add #defines to automatically convert old FreeRTOS specific types to their new names (with the _t).
This commit is contained in:
Richard Barry
parent
f292243dcf
commit
3e20aa7d60
190 changed files with 4940 additions and 4603 deletions
|
|
@ -88,21 +88,21 @@
|
|||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Constants required to setup the initial stack. */
|
||||
#define portINITIAL_SPSR ( ( portSTACK_TYPE ) 0x1f ) /* System mode, ARM mode, interrupts enabled. */
|
||||
#define portTHUMB_MODE_BIT ( ( portSTACK_TYPE ) 0x20 )
|
||||
#define portINSTRUCTION_SIZE ( ( portSTACK_TYPE ) 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 port1MHz_IN_Hz ( 1000000ul )
|
||||
#define port1SECOND_IN_uS ( 1000000.0 )
|
||||
|
||||
/* Constants required to handle critical sections. */
|
||||
#define portNO_CRITICAL_NESTING ( ( unsigned long ) 0 )
|
||||
#define portNO_CRITICAL_NESTING ( ( uint32_t ) 0 )
|
||||
|
||||
|
||||
#define portINT_LEVEL_SENSITIVE 0
|
||||
#define portPIT_ENABLE ( ( unsigned short ) 0x1 << 24 )
|
||||
#define portPIT_INT_ENABLE ( ( unsigned short ) 0x1 << 25 )
|
||||
#define portPIT_ENABLE ( ( uint16_t ) 0x1 << 24 )
|
||||
#define portPIT_INT_ENABLE ( ( uint16_t ) 0x1 << 25 )
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Setup the PIT to generate the tick interrupts. */
|
||||
|
|
@ -114,7 +114,7 @@ static void vPortTickISR( 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. */
|
||||
unsigned long ulCriticalNesting = ( unsigned long ) 9999;
|
||||
uint32_t ulCriticalNesting = ( uint32_t ) 9999;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
|
@ -124,9 +124,9 @@ unsigned long ulCriticalNesting = ( unsigned long ) 9999;
|
|||
*
|
||||
* See header file for description.
|
||||
*/
|
||||
portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters )
|
||||
StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters )
|
||||
{
|
||||
portSTACK_TYPE *pxOriginalTOS;
|
||||
StackType_t *pxOriginalTOS;
|
||||
|
||||
pxOriginalTOS = pxTopOfStack;
|
||||
|
||||
|
|
@ -140,45 +140,45 @@ portSTACK_TYPE *pxOriginalTOS;
|
|||
/* 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 = ( portSTACK_TYPE ) pxCode + portINSTRUCTION_SIZE;
|
||||
*pxTopOfStack = ( StackType_t ) pxCode + portINSTRUCTION_SIZE;
|
||||
pxTopOfStack--;
|
||||
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0xaaaaaaaa; /* R14 */
|
||||
*pxTopOfStack = ( StackType_t ) 0xaaaaaaaa; /* R14 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) pxOriginalTOS; /* Stack used when task starts goes in R13. */
|
||||
*pxTopOfStack = ( StackType_t ) pxOriginalTOS; /* Stack used when task starts goes in R13. */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x12121212; /* R12 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x12121212; /* R12 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x11111111; /* R11 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x11111111; /* R11 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x10101010; /* R10 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x10101010; /* R10 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x09090909; /* R9 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x09090909; /* R9 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x08080808; /* R8 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x08080808; /* R8 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x07070707; /* R7 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x07070707; /* R7 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x06060606; /* R6 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x06060606; /* R6 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x05050505; /* R5 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x05050505; /* R5 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x04040404; /* R4 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x04040404; /* R4 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x03030303; /* R3 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x03030303; /* R3 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x02020202; /* R2 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x02020202; /* R2 */
|
||||
pxTopOfStack--;
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) 0x01010101; /* R1 */
|
||||
*pxTopOfStack = ( StackType_t ) 0x01010101; /* R1 */
|
||||
pxTopOfStack--;
|
||||
|
||||
/* When the task starts is will expect to find the function parameter in
|
||||
R0. */
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) pvParameters; /* R0 */
|
||||
*pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */
|
||||
pxTopOfStack--;
|
||||
|
||||
/* The status register is set for system mode, with interrupts enabled. */
|
||||
*pxTopOfStack = ( portSTACK_TYPE ) portINITIAL_SPSR;
|
||||
*pxTopOfStack = ( StackType_t ) portINITIAL_SPSR;
|
||||
|
||||
#ifdef THUMB_INTERWORK
|
||||
{
|
||||
|
|
@ -198,7 +198,7 @@ portSTACK_TYPE *pxOriginalTOS;
|
|||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
portBASE_TYPE xPortStartScheduler( void )
|
||||
BaseType_t xPortStartScheduler( void )
|
||||
{
|
||||
extern void vPortStartFirstTask( void );
|
||||
|
||||
|
|
@ -223,7 +223,7 @@ void vPortEndScheduler( void )
|
|||
|
||||
static __arm void vPortTickISR( void )
|
||||
{
|
||||
volatile unsigned long ulDummy;
|
||||
volatile 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
|
||||
|
|
@ -245,7 +245,7 @@ volatile unsigned long ulDummy;
|
|||
|
||||
static void prvSetupTimerInterrupt( void )
|
||||
{
|
||||
const unsigned long ulPeriodIn_uS = ( 1.0 / ( double ) configTICK_RATE_HZ ) * port1SECOND_IN_uS;
|
||||
const uint32_t ulPeriodIn_uS = ( 1.0 / ( double ) configTICK_RATE_HZ ) * port1SECOND_IN_uS;
|
||||
|
||||
/* Setup the PIT for the required frequency. */
|
||||
PIT_Init( ulPeriodIn_uS, BOARD_MCK / port1MHz_IN_Hz );
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -89,25 +89,30 @@ extern "C" {
|
|||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE unsigned portLONG
|
||||
#define portBASE_TYPE portLONG
|
||||
#define portSTACK_TYPE uint32_t
|
||||
#define portBASE_TYPE long
|
||||
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef long BaseType_t;
|
||||
typedef unsigned long UBaseType_t;
|
||||
|
||||
|
||||
#if( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef unsigned portSHORT portTickType;
|
||||
#define portMAX_DELAY ( portTickType ) 0xffff
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
typedef unsigned portLONG portTickType;
|
||||
#define portMAX_DELAY ( portTickType ) 0xffffffffUL
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
#endif
|
||||
/*-----------------------------------------------------------*/
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Hardware specifics. */
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
|
||||
#define portTICK_RATE_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portBYTE_ALIGNMENT 8
|
||||
#define portYIELD() asm ( "SWI 0" )
|
||||
#define portNOP() asm ( "NOP" )
|
||||
/*-----------------------------------------------------------*/
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Critical section handling. */
|
||||
__arm __interwork void vPortDisableInterruptsFromThumb( void );
|
||||
|
|
@ -119,7 +124,7 @@ __arm __interwork void vPortExitCritical( void );
|
|||
#define portENABLE_INTERRUPTS() __enable_irq()
|
||||
#define portENTER_CRITICAL() vPortEnterCritical()
|
||||
#define portEXIT_CRITICAL() vPortExitCritical()
|
||||
/*-----------------------------------------------------------*/
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task utilities. */
|
||||
#define portEND_SWITCHING_ISR( xSwitchRequired ) \
|
||||
|
|
@ -131,7 +136,7 @@ extern void vTaskSwitchContext( void ); \
|
|||
vTaskSwitchContext(); \
|
||||
} \
|
||||
}
|
||||
/*-----------------------------------------------------------*/
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
|
||||
/* Task function macros as described on the FreeRTOS.org WEB site. */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue