Add removeAlarm function

STM32F1/libraries/RTClock/examples/RTC-Serial-Set-Newlibrary.ino

@@ -1,80 +0,0 @@
-/*   STM32F103C8 Black Pill ( PB12)
-
-  Serialport set and display RTC clock , Write by CSNOL https://github.com/csnol/STM32-Examples
-  based on https://github.com/rogerclarkmelbourne/Arduino_STM32
-
-  1. Blink on PB12 per 1s.
-  2. change to your timezone in the sketch; .
-  3. get Unix epoch time from https://www.epochconverter.com/ ;
-  4. last step input the 10 bits number( example: 1503945555) to Serialport ;
-  5. the clock will be reset to you wanted.
-
-  ##  Why the 10 bits Unix epoch time be used?
-****Because I wanna connect to NTP server by ESP-8266.
-****in the <NTPClient.h> library. getNtpTime() will return this 10 bits Unix epoch time.
-*/
-
-
-#include <RTClock.h>
-
-RTClock rtclock (RTCSEL_LSE); // initialise
-time_t tt;
-tm_t mtt = { 47, 8, 27, 0, 1, 20, 30, 30 };
-char weekday1[][7] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};  // 0,1,2,3,4,5,6
-uint8_t timeread[11];
-int timezone = 8 * 3600;    // timezone -8 + DST +1 = -7  CA USA
-time_t tt1;
-
-#define LED_PIN PB12
-
-// This function is called in the attachSecondsInterrpt
-void blink ()
-{
-  digitalWrite(LED_PIN, !digitalRead(LED_PIN));
-  tt++;
-}
-
-void setup()
-{
-  Serial.begin(115200);
-  pinMode(LED_PIN, OUTPUT);
-  tt = rtclock.makeTime(mtt);
-  tt1 = tt;
-  rtclock.attachSecondsInterrupt(blink);// Call blink
-}
-
-
-int i = 0;
-void loop()
-{
-  while (Serial.available())
-  { timeread[i] = Serial.read();
-    if (i < 11) {
-      i++;
-    }
-    else {
-      i = 0;
-      tt = (timeread[0] - '0') * 1000000000 + (timeread[1] - '0') * 100000000 + (timeread[2] - '0') * 10000000 + (timeread[3] - '0') * 1000000 + (timeread[4] - '0') * 100000;
-      tt += (timeread[5] - '0') * 10000 + (timeread[6] - '0') * 1000 + (timeread[7] - '0') * 100 + (timeread[8] - '0') * 10 + (timeread[9] - '0') + timezone;
-    }
-  }
-  if (tt1 != tt)
-  {
-    tt1 = tt;
-    rtclock.breakTime(tt, mtt);
-    Serial.print("Date:  ");
-    Serial.print(mtt.day);
-    Serial.print("- ");
-    Serial.print(mtt.month);
-    Serial.print("  ");
-    Serial.print(mtt.year + 1970);
-    Serial.print("  ");
-    Serial.print(weekday1[mtt.weekday]);
-    Serial.print("  Time: ");
-    Serial.print(mtt.hour);
-    Serial.print(" : ");
-    Serial.print(mtt.minute);
-    Serial.print(" : ");
-    Serial.println(mtt.second);
-  }
-}

STM32F1/libraries/RTClock/keywords.txt

@@ -13,6 +13,7 @@ setTime			KEYWORD2
 getTime			KEYWORD2
 
 createAlarm		KEYWORD2
+removeAlarm		KEYWORD2
 setAlarmTime		KEYWORD2
 
 attachSecondsInterrupt	KEYWORD2

STM32F1/libraries/RTClock/src/RTClock.cpp

@@ -194,6 +194,10 @@ time_t RTClock::makeTime(tm_t & tmm)
 		rtc_attach_interrupt(RTC_ALARM_SPECIFIC_INTERRUPT, function);
 	}
 	
+	void RTClock::removeAlarm() {
+		rtc_detach_interrupt(RTC_ALARM_SPECIFIC_INTERRUPT);
+	}
+	
 	void RTClock::attachSecondsInterrupt(voidFuncPtr function) {
 		rtc_attach_interrupt(RTC_SECONDS_INTERRUPT, function);
 	}

STM32F1/libraries/RTClock/src/RTClock.h

@@ -76,11 +76,12 @@ class RTClock {
 	
 	void createAlarm(voidFuncPtr function, time_t alarm_time_t); 
 	void createAlarm(voidFuncPtr function, struct tm_t & alarm_tm);
+	void removeAlarm();
 	
 	void attachSecondsInterrupt(voidFuncPtr function); 
 	void detachSecondsInterrupt();
 	
-        void attachAlarmInterrupt(voidFuncPtr function); 
+    void attachAlarmInterrupt(voidFuncPtr function); 
 	void attachAlarmInterrupt(voidFuncPtr function, time_t alarm_time);
 	void detachAlarmInterrupt();