Files
miraclemage/mmvm/timerbios.cpp
2018-05-21 08:48:53 +01:00

59 lines
1.2 KiB
C++

#include "wwbios.h"
extern "C" {
#include "../wonx/wonx_include/timer.h"
}
enum {
RTC_RESET = 0,
RTC_SET_DATETIME,
RTC_GET_DATETIME,
RTC_SET_DATETIME_STRUCT,
RTC_GET_DATETIME_STRUCT,
RTC_ENABLE_ALARM,
RTC_DISABLE_ALARM,
TIMER_ENABLE,
TIMER_DISABLE,
TIMER_GET_COUNT,
};
void timer_handler(int func_no) {
switch(func_no) {
case RTC_RESET:
/* WonX で未実装
rtc_reset();
*/
break;
case RTC_SET_DATETIME:
rtc_set_datetime(wregs[BX], wregs[CX]);
break;
case RTC_GET_DATETIME:
wregs[AX] = rtc_get_datetime(wregs[BX]);
break;
case RTC_SET_DATETIME_STRUCT:
rtc_set_datetime_struct((datetime_t *)(c_ds + wregs[DX]));
break;
case RTC_GET_DATETIME_STRUCT:
rtc_get_datetime_struct((datetime_t *)(c_ds + wregs[DX]));
break;
case RTC_ENABLE_ALARM:
rtc_enable_alarm(*bregs[BL], *bregs[BH]);
break;
case RTC_DISABLE_ALARM:
rtc_disable_alarm();
break;
case TIMER_ENABLE:
timer_enable(*bregs[AL], *bregs[BL], wregs[CX]);
break;
case TIMER_DISABLE:
timer_disable(*bregs[AL]);
break;
case TIMER_GET_COUNT:
wregs[AX] = timer_get_count(*bregs[AL]);
break;
default:
break;
}
}