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[NANO130] remove usage of mktime/localtime in rtc_api.c

pull/4631/head
MS30 CCChang12 2017-07-12 13:53:59 +08:00
parent 83f395c07c
commit 2050095b0f
1 changed files with 15 additions and 11 deletions
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26
targets/TARGET_NUVOTON/TARGET_NANO100/rtc_api.c
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@ -22,6 +22,7 @@
#include "mbed_error.h"
#include "nu_modutil.h"
#include "nu_miscutil.h"
#include "mbed_mktime.h"
#define YEAR0 1900
@ -90,7 +91,7 @@ time_t rtc_read(void)
timeinfo.tm_sec = rtc_datetime.u32Second;
// Convert to timestamp
time_t t = mktime(&timeinfo);
time_t t = _rtc_mktime(&timeinfo);
return t;
}
@ -102,23 +103,26 @@ void rtc_write(time_t t)
}
// Convert timestamp to struct tm
struct tm *timeinfo = localtime(&t);
struct tm timeinfo;
if (_rtc_localtime(t, &timeinfo) == false) {
return;
}
S_RTC_TIME_DATA_T rtc_datetime;
// Convert S_RTC_TIME_DATA_T to struct tm
rtc_datetime.u32Year = timeinfo->tm_year + YEAR0;
rtc_datetime.u32Month = timeinfo->tm_mon + 1;
rtc_datetime.u32Day = timeinfo->tm_mday;
rtc_datetime.u32DayOfWeek = timeinfo->tm_wday;
rtc_datetime.u32Hour = timeinfo->tm_hour;
rtc_datetime.u32Minute = timeinfo->tm_min;
rtc_datetime.u32Second = timeinfo->tm_sec;
rtc_datetime.u32Year = timeinfo.tm_year + YEAR0;
rtc_datetime.u32Month = timeinfo.tm_mon + 1;
rtc_datetime.u32Day = timeinfo.tm_mday;
rtc_datetime.u32DayOfWeek = timeinfo.tm_wday;
rtc_datetime.u32Hour = timeinfo.tm_hour;
rtc_datetime.u32Minute = timeinfo.tm_min;
rtc_datetime.u32Second = timeinfo.tm_sec;
rtc_datetime.u32TimeScale = RTC_CLOCK_24;
RTC_SetDateAndTime(&rtc_datetime);
// Wait 3 cycles of engine clock to ensure this RTC write is active
nu_nop(SystemCoreClock / __LXT * 3);
// Wait 3 cycles of engine clock to ensure previous CTL write action is finish
wait_us(30 * 3);
}
#endif