add better comment

This commit is contained in:
King Kévin 2016-05-05 23:34:37 +02:00
parent 37af736ca6
commit a4ce4ae6b0
1 changed files with 1 additions and 1 deletions

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@ -120,7 +120,7 @@ uint8_t* rtc_dcf77_time(void)
return to_return; return to_return;
} }
/** @brief interrupt service routine called when signal edge is detected */ /** @brief interrupt service routine called when signal edge is detected, decoding the received DCF77 frame (composed by high pulses) */
void RTC_DCF77_SIGNAL_ISR(void) void RTC_DCF77_SIGNAL_ISR(void)
{ {
exti_reset_request(RTC_DCF77_SIGNAL_EXTI); // reset interrupt exti_reset_request(RTC_DCF77_SIGNAL_EXTI); // reset interrupt