File port.c

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Go to the source code of this file.

• #include "FreeRTOS.h"
• #include "task.h"

Public Functions

Type	Name
	__attribute__ ((weak))
void	vPortEndScheduler (void)
void	vPortEnterCritical (void)
void	vPortExitCritical (void)
void	vPortSVCHandler (void)
void	vPortSetupTimerInterrupt (void)
void	xPortPendSVHandler (void xPortSysTickHandler void void)
void	xPortPendSVHandler (void)
BaseType_t	xPortStartScheduler (void)
void	xPortSysTickHandler (void)

Public Static Functions

Type	Name
void	prvPortStartFirstTask (void)
void	prvTaskExitError (void)

Macros

Type	Name
define	configKERNEL_INTERRUPT_PRIORITY 255
define	configSYSTICK_CLOCK_HZ configCPU_CLOCK_HZ
define	portAIRCR_REG ( * ( ( volatile uint32_t * ) 0xE000ED0C ) )
define	portFIRST_USER_INTERRUPT_NUMBER ( 16 )
define	portINITIAL_XPSR ( 0x01000000UL )
define	portMAX_24_BIT_NUMBER ( 0xffffffUL )
define	portMAX_8_BIT_VALUE ( ( uint8_t ) 0xff )
define	portMAX_PRIGROUP_BITS ( ( uint8_t ) 7 )
define	portMISSED_COUNTS_FACTOR ( 45UL )
define	portNVIC_IP_REGISTERS_OFFSET_16 ( 0xE000E3F0 )
define	portNVIC_PENDSVCLEAR_BIT ( 1UL << 27UL )
define	portNVIC_PENDSV_PRI ( ( ( uint32_t ) configKERNEL_INTERRUPT_PRIORITY ) << 16UL )
define	portNVIC_PEND_SYSTICK_CLEAR_BIT ( 1UL << 25UL )
define	portNVIC_SYSPRI2_REG ( * ( ( volatile uint32_t * ) 0xe000ed20 ) )
define	portNVIC_SYSTICK_CLK_BIT ( 1UL << 2UL )
define	portNVIC_SYSTICK_COUNT_FLAG_BIT ( 1UL << 16UL )
define	portNVIC_SYSTICK_CTRL_REG ( * ( ( volatile uint32_t * ) 0xe000e010 ) )
define	portNVIC_SYSTICK_CURRENT_VALUE_REG ( * ( ( volatile uint32_t * ) 0xe000e018 ) )
define	portNVIC_SYSTICK_ENABLE_BIT ( 1UL << 0UL )
define	portNVIC_SYSTICK_INT_BIT ( 1UL << 1UL )
define	portNVIC_SYSTICK_LOAD_REG ( * ( ( volatile uint32_t * ) 0xe000e014 ) )
define	portNVIC_SYSTICK_PRI ( ( ( uint32_t ) configKERNEL_INTERRUPT_PRIORITY ) << 24UL )
define	portPRIGROUP_SHIFT ( 8UL )
define	portPRIORITY_GROUP_MASK ( 0x07UL << 8UL )
define	portSTART_ADDRESS_MASK ( ( StackType_t ) 0xfffffffeUL )
define	portTASK_RETURN_ADDRESS prvTaskExitError
define	portTOP_BIT_OF_BYTE ( ( uint8_t ) 0x80 )
define	portVECTACTIVE_MASK ( 0xFFUL )

Public Functions Documentation

function __attribute__

__attribute__ (
    (weak)
) 

function vPortEndScheduler

void vPortEndScheduler (
    void
) 

function vPortEnterCritical

void vPortEnterCritical (
    void
) 

function vPortExitCritical

void vPortExitCritical (
    void
) 

function vPortSVCHandler

void vPortSVCHandler (
    void
) 

function vPortSetupTimerInterrupt

void vPortSetupTimerInterrupt (
    void
) 

function xPortPendSVHandler

void xPortPendSVHandler (
    void xPortSysTickHandler void void
) 

function xPortPendSVHandler

void xPortPendSVHandler (
    void
) 

function xPortStartScheduler

BaseType_t xPortStartScheduler (
    void
) 

function xPortSysTickHandler

void xPortSysTickHandler (
    void
) 

Public Static Functions Documentation

function prvPortStartFirstTask

static void prvPortStartFirstTask (
    void
) 

function prvTaskExitError

static void prvTaskExitError (
    void
) 

Macro Definition Documentation

define configKERNEL_INTERRUPT_PRIORITY

#define configKERNEL_INTERRUPT_PRIORITY 255

define configSYSTICK_CLOCK_HZ

#define configSYSTICK_CLOCK_HZ configCPU_CLOCK_HZ

define portAIRCR_REG

#define portAIRCR_REG ( * ( ( volatile uint32_t * ) 0xE000ED0C ) )

define portFIRST_USER_INTERRUPT_NUMBER

#define portFIRST_USER_INTERRUPT_NUMBER ( 16 )

define portINITIAL_XPSR

#define portINITIAL_XPSR ( 0x01000000UL )

define portMAX_24_BIT_NUMBER

#define portMAX_24_BIT_NUMBER ( 0xffffffUL )

define portMAX_8_BIT_VALUE

#define portMAX_8_BIT_VALUE ( ( uint8_t ) 0xff )

define portMAX_PRIGROUP_BITS

#define portMAX_PRIGROUP_BITS ( ( uint8_t ) 7 )

define portMISSED_COUNTS_FACTOR

#define portMISSED_COUNTS_FACTOR ( 45UL )

define portNVIC_IP_REGISTERS_OFFSET_16

#define portNVIC_IP_REGISTERS_OFFSET_16 ( 0xE000E3F0 )

define portNVIC_PENDSVCLEAR_BIT

#define portNVIC_PENDSVCLEAR_BIT ( 1UL << 27UL )

define portNVIC_PENDSV_PRI

#define portNVIC_PENDSV_PRI ( ( ( uint32_t ) configKERNEL_INTERRUPT_PRIORITY ) << 16UL )

define portNVIC_PEND_SYSTICK_CLEAR_BIT

#define portNVIC_PEND_SYSTICK_CLEAR_BIT ( 1UL << 25UL )

define portNVIC_SYSPRI2_REG

#define portNVIC_SYSPRI2_REG ( * ( ( volatile uint32_t * ) 0xe000ed20 ) )

define portNVIC_SYSTICK_CLK_BIT

#define portNVIC_SYSTICK_CLK_BIT ( 1UL << 2UL )

define portNVIC_SYSTICK_COUNT_FLAG_BIT

#define portNVIC_SYSTICK_COUNT_FLAG_BIT ( 1UL << 16UL )

define portNVIC_SYSTICK_CTRL_REG

#define portNVIC_SYSTICK_CTRL_REG ( * ( ( volatile uint32_t * ) 0xe000e010 ) )

define portNVIC_SYSTICK_CURRENT_VALUE_REG

#define portNVIC_SYSTICK_CURRENT_VALUE_REG ( * ( ( volatile uint32_t * ) 0xe000e018 ) )

define portNVIC_SYSTICK_ENABLE_BIT

#define portNVIC_SYSTICK_ENABLE_BIT ( 1UL << 0UL )

define portNVIC_SYSTICK_INT_BIT

#define portNVIC_SYSTICK_INT_BIT ( 1UL << 1UL )

define portNVIC_SYSTICK_LOAD_REG

#define portNVIC_SYSTICK_LOAD_REG ( * ( ( volatile uint32_t * ) 0xe000e014 ) )

define portNVIC_SYSTICK_PRI

#define portNVIC_SYSTICK_PRI ( ( ( uint32_t ) configKERNEL_INTERRUPT_PRIORITY ) << 24UL )

define portPRIGROUP_SHIFT

#define portPRIGROUP_SHIFT ( 8UL )

define portPRIORITY_GROUP_MASK

#define portPRIORITY_GROUP_MASK ( 0x07UL << 8UL )

define portSTART_ADDRESS_MASK

#define portSTART_ADDRESS_MASK ( ( StackType_t ) 0xfffffffeUL )

define portTASK_RETURN_ADDRESS

#define portTASK_RETURN_ADDRESS prvTaskExitError

define portTOP_BIT_OF_BYTE

#define portTOP_BIT_OF_BYTE ( ( uint8_t ) 0x80 )

define portVECTACTIVE_MASK

#define portVECTACTIVE_MASK ( 0xFFUL )

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The documentation for this class was generated from the following file fw/rbcx-coprocessor/lib/FreeRTOS/src/port.c