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[bsp][simulator] Add RT_DEVICE_CTRL_RTC_GET_TIMEVAL support for RTC driver

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This commit is contained in:
armink 2021-09-29 19:47:22 +08:00
parent 75e0ec124f
commit 3fafe6e811
1 changed files with 25 additions and 19 deletions
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44
bsp/simulator/drivers/drv_rtc.c
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@ -45,6 +45,23 @@ static void soft_rtc_alarm_update(struct rt_rtc_wkalarm *palarm)
#endif
static void get_rtc_timeval(struct timeval *tv)
{
struct tm newtime = { 0 };
SYSTEMTIME sys_time;
GetSystemTime(&sys_time);
newtime.tm_year = sys_time.wYear - 1900;
newtime.tm_mon = sys_time.wMonth - 1;
newtime.tm_mday = sys_time.wDay;
newtime.tm_hour = sys_time.wHour;
newtime.tm_min = sys_time.wMinute;
newtime.tm_sec = sys_time.wSecond;
tv->tv_sec = timegm(&newtime);
tv->tv_usec = sys_time.wMilliseconds * 1000UL;
}
static rt_err_t soft_rtc_control(rt_device_t dev, int cmd, void *args)
{
__time32_t *t;
@ -56,17 +73,14 @@ static rt_err_t soft_rtc_control(rt_device_t dev, int cmd, void *args)
{
case RT_DEVICE_CTRL_RTC_GET_TIME:
{
t = (__time32_t *)args;
SYSTEMTIME sys_time;
GetSystemTime(&sys_time);
newtime.tm_year = sys_time.wYear - 1900;
newtime.tm_mon = sys_time.wMonth - 1;
newtime.tm_mday = sys_time.wDay;
newtime.tm_hour = sys_time.wHour;
newtime.tm_min = sys_time.wMinute;
newtime.tm_sec = sys_time.wSecond;
*t = timegm(&newtime);
struct timeval tv;
get_rtc_timeval(&tv);
*(rt_uint32_t *) args = tv.tv_sec;
break;
}
case RT_DEVICE_CTRL_RTC_GET_TIMEVAL:
{
get_rtc_timeval((struct timeval *) args);
break;
}
case RT_DEVICE_CTRL_RTC_SET_TIME:
@ -85,14 +99,6 @@ static rt_err_t soft_rtc_control(rt_device_t dev, int cmd, void *args)
soft_rtc_alarm_update(&wkalarm);
break;
#endif
case RT_DEVICE_CTRL_RTC_GET_TIME_US:
{
long *tv_usec = (long *)args;
SYSTEMTIME sys_time;
GetSystemTime(&sys_time);
*tv_usec = sys_time.wMilliseconds * 1000UL;
break;
}
default:
return -RT_ERROR;
}