hal_safety.h File Reference

Safety manager macros and structures. More...

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Macros
#define	HAL_USE_SAFETY   FALSE
	Enables the safety-related features in HAL.
Function variants
#define	halRegSet8X(p, s, v)
	Sets bits into an 8 bits register.
#define	halRegSet16X(p, s, v)
	Sets bits into a 16 bits register.
#define	halRegSet32X(p, s, v)
	Sets bits into a 32 bits register.
#define	halRegClear8X(p, c, v)
	Clears bits into an 8 bits register.
#define	halRegClear16X(p, c, v)
	Clears bits into a 16 bits register.
#define	halRegClear32X(p, c, v)
	Clears bits into a 32 bits register.

Functions
CC_NO_RETURN void	halSftFail (const char *message)
	Common safety fault handler.
bool	halRegWaitMatch8X (volatile uint8_t *p, uint8_t mask, uint8_t match, uint32_t tmo, uint8_t *valp)
	Waits for masked bits to match or a timeout.
bool	halRegWaitMatch16X (volatile uint16_t *p, uint16_t mask, uint16_t match, uint32_t tmo, uint16_t *valp)
	Waits for masked bits to match or a timeout.
bool	halRegWaitMatch32X (volatile uint32_t *p, uint32_t mask, uint32_t match, uint32_t tmo, uint32_t *valp)
	Waits for masked bits to match or a timeout.
bool	halRegWaitAllSet8X (volatile uint8_t *p, uint8_t mask, uint32_t tmo, uint8_t *valp)
	Waits for all specified bits to be set or a timeout.
bool	halRegWaitAllSet16X (volatile uint16_t *p, uint16_t mask, uint32_t tmo, uint16_t *valp)
	Waits for all specified bits to be set or a timeout.
bool	halRegWaitAllSet32X (volatile uint32_t *p, uint32_t mask, uint32_t tmo, uint32_t *valp)
	Waits for all specified bits to be set or a timeout.
bool	halRegWaitAnySet8X (volatile uint8_t *p, uint8_t mask, uint32_t tmo, uint8_t *valp)
	Waits for any of specified bits to be set or a timeout.
bool	halRegWaitAnySet16X (volatile uint16_t *p, uint16_t mask, uint32_t tmo, uint16_t *valp)
	Waits for any of specified bits to be set or a timeout.
bool	halRegWaitAnySet32X (volatile uint32_t *p, uint32_t mask, uint32_t tmo, uint32_t *valp)
	Waits for any of specified bits to be set or a timeout.
bool	halRegWaitAllClear8X (volatile uint8_t *p, uint8_t mask, uint32_t tmo, uint8_t *valp)
	Waits for all specified bits to be cleared or a timeout.
bool	halRegWaitAllClear16X (volatile uint16_t *p, uint16_t mask, uint32_t tmo, uint16_t *valp)
	Waits for all specified bits to be cleared or a timeout.
bool	halRegWaitAllClear32X (volatile uint32_t *p, uint32_t mask, uint32_t tmo, uint32_t *valp)
	Waits for all specified bits to be cleared or a timeout.
bool	halRegWaitAnyClear8X (volatile uint8_t *p, uint8_t mask, uint32_t tmo, uint8_t *valp)
	Waits for any of specified bits to be cleared or a timeout.
bool	halRegWaitAnyClear16X (volatile uint16_t *p, uint16_t mask, uint32_t tmo, uint16_t *valp)
	Waits for any of specified bits to be cleared or a timeout.
bool	halRegWaitAnyClear32X (volatile uint32_t *p, uint32_t mask, uint32_t tmo, uint32_t *valp)
	Waits for any of specified bits to be cleared or a timeout.
static void	halSftFailOnError (bool result, const char *message)
	Enters a common safety fault handler on error.
static void	halRegWrite8X (volatile uint8_t *p, uint8_t value, bool verify)
	Writes an 8 bits register.
static void	halRegWrite16X (volatile uint16_t *p, uint16_t value, bool verify)
	Writes a 16 bits register.
static void	halRegWrite32X (volatile uint32_t *p, uint32_t value, bool verify)
	Writes a 32 bits register.
static void	halRegModify8X (volatile uint8_t *p, uint8_t setmask, uint8_t clrmask, bool verify)
	Modifies a 8 bits register.
static void	halRegModify16X (volatile uint16_t *p, uint16_t setmask, uint16_t clrmask, bool verify)
	Modifies a 16 bits register.
static void	halRegModify32X (volatile uint32_t *p, uint32_t setmask, uint32_t clrmask, bool verify)
	Modifies a 32 bits register.
static void	halRegMaskedWrite8X (volatile uint8_t *p, uint8_t mask, uint8_t value, bool verify)
	Writes a field into an 8 bits register.
static void	halRegMaskedWrite16X (volatile uint16_t *p, uint16_t mask, uint16_t value, bool verify)
	Writes a field into a 16 bits register.
static void	halRegMaskedWrite32X (volatile uint32_t *p, uint32_t mask, uint32_t value, bool verify)
	Writes a field into a 32 bits register.

Detailed Description

Safety manager macros and structures.

Definition in file hal_safety.h.