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core_cmInstr.h File Reference

CMSIS Cortex-M Core Instruction Access Header File. More...

Functions
uint32_t	__REV16 (uint32_t value)
	Reverse byte order (16 bit)
int32_t	__REVSH (int32_t value)
	Reverse byte order in signed short value.
void	__CLREX (void)
	Remove the exclusive lock.
static __INLINE void	__WFI (void)
	Wait For Interrupt.
static __INLINE void	__WFE (void)
	Wait For Event.
static __INLINE void	__SEV (void)
	Send Event.
static uint32_t	__RBIT (uint32_t value)
	Reverse bit order of value.
static uint8_t	__LDREXB (volatile uint8_t *addr)
	LDR Exclusive (8 bit)
static uint16_t	__LDREXH (volatile uint16_t *addr)
	LDR Exclusive (16 bit)
static uint32_t	__LDREXW (volatile uint32_t *addr)
	LDR Exclusive (32 bit)
static uint32_t	__STREXB (uint8_t value, volatile uint8_t *addr)
	STR Exclusive (8 bit)
static uint32_t	__STREXH (uint16_t value, volatile uint16_t *addr)
	STR Exclusive (16 bit)
static uint32_t	__STREXW (uint32_t value, volatile uint32_t *addr)
	STR Exclusive (32 bit)
	__attribute__ ((always_inline)) static __INLINE void __NOP(void)
	No Operation.

Detailed Description

CMSIS Cortex-M Core Instruction Access Header File.

: ARM Limited (ARM) is supplying this software for use with Cortex-M processor based microcontrollers. This file can be freely distributed within development tools that are supporting such ARM based processors.

: THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.

Definition in file core_cmInstr.h.