qmk_firmware/tmk_core/common/wait.h
skullydazed e5864cd471
Update tmk_core/common/wait.h
Co-Authored-By: Drashna Jaelre <drashna@live.com>
2019-10-22 23:57:04 -07:00

34 lines
780 B
C

#ifndef WAIT_H
#define WAIT_H
#include <inttypes.h>
#ifdef __cplusplus
extern "C" {
#endif
#if defined(__AVR__)
# include <util/delay.h>
# define wait_ms(ms) _delay_ms(ms)
# define wait_us(us) _delay_us(us)
#elif defined PROTOCOL_CHIBIOS
# include "ch.h"
// FIXME: This doesn't compile if `NKRO_ENABLED = no`
# define wait_ms(ms) chSysPolledDelayX(MS2RTC(STM32_SYSCLK, ms))
# define wait_us(us) chSysPolledDelayX(US2RTC(STM32_SYSCLK, x))
#elif defined PROTOCOL_ARM_ATSAM
# include "clks.h"
# define wait_ms(ms) CLK_delay_ms(ms)
# define wait_us(us) CLK_delay_us(us)
#elif defined(__arm__)
# include "wait_api.h"
#else // Unit tests
void wait_ms(uint32_t ms);
# define wait_us(us) wait_ms(us / 1000)
#endif
#ifdef __cplusplus
}
#endif
#endif