From a4ce4ae6b01b4ad6ad28de1d8e92e2b540d26add Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?King=20K=C3=A9vin?= Date: Thu, 5 May 2016 23:34:37 +0200 Subject: [PATCH] add better comment --- lib/rtc_dcf77.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/rtc_dcf77.c b/lib/rtc_dcf77.c index 856aecb..6352e80 100644 --- a/lib/rtc_dcf77.c +++ b/lib/rtc_dcf77.c @@ -120,7 +120,7 @@ uint8_t* rtc_dcf77_time(void) 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) { exti_reset_request(RTC_DCF77_SIGNAL_EXTI); // reset interrupt