rtc.h

来自「A few drivers for the Motorola C380 s ce」· C头文件 代码 · 共 16 行

#ifndef RTC_DRV_H
#define RTC_DRV_H

#include "../libs/motolibs.h"

#define RTC_BASE 0x24843000
#define RTC_PCRAM ((word * ) (void * ) (RTC_BASE+0x00C))

/* Set power-up reason written in RTC PCRAM */
void rtc_set_powerup_reason(word a);

/* Get power-up reason from RTC PCRAM */
word rtc_get_powerup_reason(void);

#endif