v2.x WDT & RTC libraries

libraries/RTC/examples/Example1_Get_Time/Example1_Get_Time.ino

@@ -3,7 +3,7 @@
   Created: Septempter 27th, 2019
 
   This example demonstrates how to initialize and read from the on-board RTC.
-  
+
   Most SparkFun Artemis boards have the necessary external 32kHz crystal to
   enable the RTC. If you are using the Artemis module bare you will either
   need an external 32kHz xtal or use the internal LFRC. Read the datasheet
@@ -12,7 +12,7 @@
   This example is based on the Ambiq SDK EVB2 RTC example.
 */
 
-/* 
+/*
 // This file is subject to the terms and conditions defined in
 // file 'LICENSE.md', which is part of this source code package.
 */
@@ -25,28 +25,28 @@ void setup()
   Serial.println("SparkFun RTC Example");
 
   // Easily set RTC using the system __DATE__ and __TIME__ macros from compiler
-  RTC.setToCompilerTime();
+  rtc.setToCompilerTime();
 
-  // // Manually set RTC date and time
-  // RTC.setTime(0, 50, 59, 12, 3, 6, 20); // 12:59:50.000, June 3rd, 2020 (hund, ss, mm, hh, dd, mm, yy)
+  // Manually set RTC date and time
+  // rtc.setTime(0, 50, 59, 12, 3, 6, 20); // 12:59:50.000, June 3rd, 2020 (hund, ss, mm, hh, dd, mm, yy)
 }
 
 void loop()
 {
-  RTC.getTime();
+  rtc.getTime();
 
   Serial.printf("It is now ");
-  Serial.printf("%d:", RTC.hour);
-  Serial.printf("%02d:", RTC.minute);
-  Serial.printf("%02d.", RTC.seconds);
-  Serial.printf("%02d", RTC.hundredths);
+  Serial.printf("%d:", rtc.hour);
+  Serial.printf("%02d:", rtc.minute);
+  Serial.printf("%02d.", rtc.seconds);
+  Serial.printf("%02d", rtc.hundredths);
 
-  Serial.printf(" %02d/", RTC.month);
-  Serial.printf("%02d/", RTC.dayOfMonth);
-  Serial.printf("%02d", RTC.year);
+  Serial.printf(" %02d/", rtc.month);
+  Serial.printf("%02d/", rtc.dayOfMonth);
+  Serial.printf("%02d", rtc.year);
 
-  Serial.printf(" Day of week: %d =", RTC.weekday);
-  Serial.printf(" %s", RTC.textWeekday);
+  Serial.printf(" Day of week: %d =", rtc.weekday);
+  Serial.printf(" %s", rtc.textWeekday);
 
   Serial.println();
 

libraries/RTC/examples/Example2_Set_Alarms/Example2_Set_Alarms.ino

@@ -28,13 +28,13 @@ void setup()
   Serial.println("SparkFun RTC Set Alarm Example");
 
   // // Easily set RTC using the system __DATE__ and __TIME__ macros from compiler
-  // RTC.setToCompilerTime();
+  // rtc.setToCompilerTime();
 
   // Manually set RTC date and time
-  RTC.setTime(0, 50, 59, 12, 3, 6, 20); // 12:59:50.000, June 3rd, 2020 (hund, ss, mm, hh, dd, mm, yy)
+  rtc.setTime(0, 50, 59, 12, 3, 6, 20); // 12:59:50.000, June 3rd, 2020 (hund, ss, mm, hh, dd, mm, yy)
 
   // Set the RTC's alarm
-  RTC.setAlarm(0, 0, 0, 13, 3, 6); // 13:00:00.000, June 3rd (hund, ss, mm, hh, dd, mm). Note: No year alarm register
+  rtc.setAlarm(0, 0, 0, 13, 3, 6); // 13:00:00.000, June 3rd (hund, ss, mm, hh, dd, mm). Note: No year alarm register
 
   // Set the RTC alarm mode
   /*
@@ -47,8 +47,8 @@ void setup()
     6: Alarm match every minute (hundredths, seconds)
     7: Alarm match every second (hundredths)
   */
-  RTC.setAlarmMode(6); // Set the RTC alarm to match on minutes rollover
-  RTC.attachInterrupt(); // Attach RTC alarm interrupt
+  rtc.setAlarmMode(6); // Set the RTC alarm to match on minutes rollover
+  rtc.attachInterrupt(); // Attach RTC alarm interrupt
 
   // Print the RTC's alarm date and time
   Serial.print("Next alarm: "); printAlarm();
@@ -77,31 +77,29 @@ void loop()
 // Print the RTC's current date and time
 void printDateTime()
 {
-  RTC.getTime();
-  char dateTimeBuffer[25];
-  sprintf(dateTimeBuffer, "20%02d-%02d-%02d %02d:%02d:%02d.%03d",
-          RTC.year, RTC.month, RTC.dayOfMonth,
-          RTC.hour, RTC.minute, RTC.seconds, RTC.hundredths);
-  Serial.println(dateTimeBuffer);
+  rtc.getTime();
+  Serial.printf("20%02d-%02d-%02d %02d:%02d:%02d.%03d\n",
+          rtc.year, rtc.month, rtc.dayOfMonth,
+          rtc.hour, rtc.minute, rtc.seconds, rtc.hundredths);
 }
 
 // Print the RTC's alarm
 void printAlarm()
 {
-  RTC.getAlarm();
-  char alarmBuffer[25];
-  sprintf(alarmBuffer, "2020-%02d-%02d %02d:%02d:%02d.%03d",
-          RTC.alarmMonth, RTC.alarmDayOfMonth,
-          RTC.alarmHour, RTC.alarmMinute,
-          RTC.alarmSeconds, RTC.alarmHundredths);
-  Serial.println(alarmBuffer);
+  rtc.getAlarm();
+
+  Serial.printf("2020-%02d-%02d %02d:%02d:%02d.%03d\n",
+          rtc.alarmMonth, rtc.alarmDayOfMonth,
+          rtc.alarmHour, rtc.alarmMinute,
+          rtc.alarmSeconds, rtc.alarmHundredths);
+  Serial.println();
 }
 
 // Interrupt handler for the RTC
 extern "C" void am_rtc_isr(void)
 {
   // Clear the RTC alarm interrupt.
-  am_hal_rtc_int_clear(AM_HAL_RTC_INT_ALM);
+  rtc.clearInterrupt();
 
   // Set alarm flag
   alarmFlag = true;

libraries/RTC/examples/Example3_Test_RTC/Example3_Test_RTC.ino

@@ -21,13 +21,13 @@ void setup()
   Serial.println("Artemis RTC Testing");
 
   // Manually set RTC date and time to the start of 2020 so that RTC contains valid times
-  RTC.setTime(0, 59, 59, 23, 1, 1, 20); // Set to 1 second before midnight Jan 1
+  rtc.setTime(0, 59, 59, 23, 1, 1, 20); // Set to 1 second before midnight Jan 1
 }
 
 void loop()
 {
-  RTC.setTime(99, 59, 59, 23, RTC.dayOfMonth, RTC.month, RTC.year); // Manually set RTC 1/100th of a second from the next day
-  previousDay = RTC.weekday;
+  rtc.setTime(99, 59, 59, 23, rtc.dayOfMonth, rtc.month, rtc.year); // Manually set RTC 1/100th of a second from the next day
+  previousDay = rtc.weekday;
   delay(11); //Allow us to roll from midnight the night before to the new day
 
   printArtemisTime();
@@ -38,8 +38,8 @@ void printArtemisTime()
   char buf[50];
   char weekdayBuf[4];
 
-  RTC.getTime();
-  int i = RTC.weekday + 1;
+  rtc.getTime();
+  int i = rtc.weekday + 1;
   switch (i)
   {
   case (1):
@@ -69,15 +69,15 @@ void printArtemisTime()
     break;
   }
 
-  sprintf(buf, "%02d-%02d-%02d (%s) %02d:%02d:%02d.%02d", RTC.year, RTC.month, RTC.dayOfMonth, weekdayBuf, RTC.hour, RTC.minute, RTC.seconds, RTC.hundredths);
+  sprintf(buf, "%02d-%02d-%02d (%s) %02d:%02d:%02d.%02d", rtc.year, rtc.month, rtc.dayOfMonth, weekdayBuf, rtc.hour, rtc.minute, rtc.seconds, rtc.hundredths);
   Serial.print(buf);
 
   //Move the previous day forward one day and make sure it matches today
-  if ((previousDay + 1) % 7 != RTC.weekday)
+  if ((previousDay + 1) % 7 != rtc.weekday)
   {
-    Serial.printf(" Error! previousDay: %d today: %d\n", previousDay, RTC.weekday);
+    Serial.printf(" Error! previousDay: %d today: %d\n", previousDay, rtc.weekday);
     while (1){};
   }
 
   Serial.println();
-}
+}

libraries/RTC/examples/Example4_Set_Epoch/Example4_Set_Epoch.ino

@@ -18,13 +18,13 @@ void setup()
   Serial.println("SparkFun RTC Set UNIX Epoch Time Example");
 
   // Set the RTC time using UNIX Epoch time
-  RTC.setEpoch(1591185600); // E.g. 12:00:00, June 3rd, 2020 
+  rtc.setEpoch(1591185600); // E.g. 12:00:00, June 3rd, 2020 
 }
 
 void loop()
 {
   // Print UNIX Epoch timestamp
-  Serial.print("Epoch time: "); Serial.println(RTC.getEpoch());
+  Serial.print("Epoch time: "); Serial.println(rtc.getEpoch());
 
   // Print RTC's date and time
   Serial.print("Timestamp: "); printDateTime();
@@ -35,10 +35,9 @@ void loop()
 // Print the RTC's current date and time
 void printDateTime()
 {
-  RTC.getTime();
-  char dateTime[20];
-  sprintf(dateTime, "20%02d-%02d-%02d %02d:%02d:%02d",
-          RTC.year, RTC.month, RTC.dayOfMonth,
-          RTC.hour, RTC.minute, RTC.seconds);
-  Serial.println(dateTime);
+  rtc.getTime();
+  Serial.printf("20%02d-%02d-%02d %02d:%02d:%02d\n",
+          rtc.year, rtc.month, rtc.dayOfMonth,
+          rtc.hour, rtc.minute, rtc.seconds);
+  Serial.println();
 }

libraries/RTC/examples/Example5_Rolling_Alarms/Example5_Rolling_Alarms.ino

@@ -2,17 +2,17 @@
   Author: Adam Garbo and Nathan Seidle
   Created: June 3rdrd, 2020
 
-  This example demonstrates how to read and set rolling RTC alarms. Each time 
-  the alarm triggers, a user-specified additional amount of time (seconds, 
-  minutes or hours) can be added to create a rolling RTC alarm. Second, 
+  This example demonstrates how to read and set rolling RTC alarms. Each time
+  the alarm triggers, a user-specified additional amount of time (seconds,
+  minutes or hours) can be added to create a rolling RTC alarm. Second,
   minute and hour rollovers are handled using modulo calculations.
 
-  The current code is configured as a 5-second rolling RTC alarm. 
+  The current code is configured as a 5-second rolling RTC alarm.
 */
 
-/* 
-// This file is subject to the terms and conditions defined in
-// file 'LICENSE.md', which is part of this source code package.
+/*
+  // This file is subject to the terms and conditions defined in
+  // file 'LICENSE.md', which is part of this source code package.
 */
 
 #include "RTC.h"
@@ -31,10 +31,10 @@ void setup()
   // RTC.setToCompilerTime();
 
   // Manually set RTC date and time
-  RTC.setTime(0, 50, 59, 12, 3, 6, 20); // 12:59:50.000, June 3rd, 2020 (hund, ss, mm, hh, dd, mm, yy)
+  rtc.setTime(0, 50, 59, 12, 3, 6, 20); // 12:59:50.000, June 3rd, 2020 (hund, ss, mm, hh, dd, mm, yy)
 
   // Set the RTC's alarm
-  RTC.setAlarm(0, 0, 0, 13, 3, 6); // 13:00:00.000, June 3rd (hund, ss, mm, hh, dd, mm). Note: No year alarm register
+  rtc.setAlarm(0, 0, 0, 13, 3, 6); // 13:00:00.000, June 3rd (hund, ss, mm, hh, dd, mm). Note: No year alarm register
 
   // Set the RTC alarm mode
   /*
@@ -47,8 +47,8 @@ void setup()
     6: Alarm match every minute (hundredths, seconds)
     7: Alarm match every second (hundredths)
   */
-  RTC.setAlarmMode(6); // Set the RTC alarm to match on minutes rollover
-  RTC.attachInterrupt(); // Attach RTC alarm interrupt
+  rtc.setAlarmMode(6); // Set the RTC alarm to match on minutes rollover
+  rtc.attachInterrupt(); // Attach RTC alarm interrupt
 
   // Print the RTC's alarm date and time
   Serial.print("Next alarm: "); printAlarm();
@@ -66,13 +66,13 @@ void loop()
     alarmFlag = false;
 
     // Set the RTC's rolling alarm
-    RTC.setAlarm(0,
-                   (RTC.seconds + alarmSeconds) % 60,
-                   (RTC.minute + alarmMinutes) % 60,
-                   (RTC.hour + alarmHours) % 24,
-                   RTC.dayOfMonth,
-                   RTC.month);
-    RTC.setAlarmMode(6);
+    rtc.setAlarm(0,
+                 (rtc.seconds + alarmSeconds) % 60,
+                 (rtc.minute + alarmMinutes) % 60,
+                 (rtc.hour + alarmHours) % 24,
+                 rtc.dayOfMonth,
+                 rtc.month);
+    rtc.setAlarmMode(6);
 
     // Print next RTC alarm date and time
     Serial.print("Next rolling alarm: "); printAlarm();
@@ -82,31 +82,29 @@ void loop()
 // Print the RTC's current date and time
 void printDateTime()
 {
-  RTC.getTime();
-  char dateTimeBuffer[25];
-  sprintf(dateTimeBuffer, "20%02d-%02d-%02d %02d:%02d:%02d.%03d",
-          RTC.year, RTC.month, RTC.dayOfMonth,
-          RTC.hour, RTC.minute, RTC.seconds, RTC.hundredths);
-  Serial.println(dateTimeBuffer);
+  rtc.getTime();
+  Serial.printf("20%02d-%02d-%02d %02d:%02d:%02d.%03d\n",
+                rtc.year, rtc.month, rtc.dayOfMonth,
+                rtc.hour, rtc.minute, rtc.seconds, rtc.hundredths);
+  Serial.println();
 }
 
 // Print the RTC's alarm
 void printAlarm()
 {
-  RTC.getAlarm();
-  char alarmBuffer[25];
-  sprintf(alarmBuffer, "2020-%02d-%02d %02d:%02d:%02d.%03d",
-          RTC.alarmMonth, RTC.alarmDayOfMonth,
-          RTC.alarmHour, RTC.alarmMinute,
-          RTC.alarmSeconds, RTC.alarmHundredths);
-  Serial.println(alarmBuffer);
+  rtc.getAlarm();
+  Serial.printf("2020-%02d-%02d %02d:%02d:%02d.%03d\n",
+                rtc.alarmMonth, rtc.alarmDayOfMonth,
+                rtc.alarmHour, rtc.alarmMinute,
+                rtc.alarmSeconds, rtc.alarmHundredths);
+  Serial.println();
 }
 
 // Interrupt handler for the RTC
 extern "C" void am_rtc_isr(void)
 {
   // Clear the RTC alarm interrupt.
-  am_hal_rtc_int_clear(AM_HAL_RTC_INT_ALM);
+  rtc.clearInterrupt();
 
   // Set alarm flag
   alarmFlag = true;