21 lines
298 B
C
21 lines
298 B
C
|
#pragma once
|
||
|
|
|
||
|
|
/*
|
||
|
|
* IAR specific functions for IRQ disable/enable
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef __istate_t atomic_t;
|
||
|
|
|
||
|
|
static inline atomic_t atomic_begin(void)
|
||
|
|
{
|
||
|
|
__istate_t a = __get_interrupt_state();
|
||
|
|
__disable_interrupt();
|
||
|
|
return a;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void atomic_end(atomic_t a)
|
||
|
|
{
|
||
|
|
__set_interrupt_state(a);
|
||
|
|
}
|
||
|
|
|