static int lpc32xx_rtc_read_time(struct device *dev, struct rtc_time *time)
{
unsigned long epoch_sec, elapsed_sec;
struct platform_device *pdev = to_platform_device(dev);
struct lpc32xx_rtc_priv *lpc32xx_rtc_dat = platform_get_drvdata(pdev);
epoch_sec = mktime(epoch, 1, 1, 0, 0, 0);
elapsed_sec = read_seconds((u32) lpc32xx_rtc_dat->rtc_base);
rtc_time_to_tm(epoch_sec + elapsed_sec, time);
return 0;
}
uint8_t is_rtc_connected() {
uint8_t sample = read_seconds();
_delay_ms(1010);
return read_seconds() != sample;
}
