Rename WDT class instantiation to "wdt"

Author: adamgarbo

libraries/WDT/examples/Example1_WDT_Basic/Example1_WDT_Basic.ino

@@ -35,7 +35,7 @@ void setup() {
   Serial.println("Artemis Watchdog Timer Example");
 
   // Start the watchdog
-  WDT.start();
+  wdt.start();
 }
 
 void loop()
@@ -63,12 +63,12 @@ void loop()
 extern "C" void am_watchdog_isr(void)
 {
   // Clear the watchdog interrupt
-  WDT.clear();
+  wdt.clear();
 
   // Catch the first four watchdog interrupts, but let the fifth through untouched
   if ( watchdogInterrupt < 4 )
   {
-    WDT.restart(); // "Pet" the dog
+    wdt.restart(); // "Pet" the dog
   }
   else {
     digitalWrite(LED_BUILTIN, HIGH); // Visual indication of system reset trigger

libraries/WDT/examples/Example2_WDT_Config/Example2_WDT_Config.ino

@@ -57,8 +57,8 @@ void setup()
   // Set watchdog interrupt to 1 seconds (128 ticks / 128 Hz = 1 second)
   // Set watchdog reset ~2 seconds (255 ticks / 128 Hz = 1.99 seconds)
   // Note: Ticks are limited to 255 (8-bit)
-  WDT.configure(WDT_128HZ, 128, 255); // Equivalent to: wdt.configure(1, 128, 255);
-  WDT.start(); // Start the watchdog
+  wdt.configure(WDT_128HZ, 128, 255); // Equivalent to: wdt.configure(1, 128, 255);
+  wdt.start(); // Start the watchdog
 }
 
 void loop()
@@ -74,9 +74,9 @@ void loop()
     Serial.print(" Period: "); Serial.print(currentMillis); Serial.println(" ms");
 
     // The watchdog configurations can also be set individually
-    WDT.setClock(WDT_16HZ); // Set watchdog timer clock to 16 Hz
-    WDT.setInterrupt(64); // Set watchdog interrupt to 4 second (64 ticks / 16 Hz = 4 seconds)
-    WDT.setReset(96); // Set watchdog reset to 8 seconds (96 ticks / 16 Hz = 8 seconds)
+    wdt.setClock(WDT_16HZ); // Set watchdog timer clock to 16 Hz
+    wdt.setInterrupt(64); // Set watchdog interrupt to 4 second (64 ticks / 16 Hz = 4 seconds)
+    wdt.setReset(96); // Set watchdog reset to 8 seconds (96 ticks / 16 Hz = 8 seconds)
 
     if (watchdogInterrupt == 9)
     {
@@ -91,12 +91,12 @@ void loop()
 extern "C" void am_watchdog_isr(void)
 {
   // Clear the watchdog interrupt
-  WDT.clear();
+  wdt.clear();
 
   // Catch the first eight watchdog interrupts, but let the ninth through untouched
   if ( watchdogInterrupt < 8 )
   {
-    WDT.restart(); // "Pet" the dog
+    wdt.restart(); // "Pet" the dog
   }
   else
   {

libraries/WDT/examples/Example3_WDT_LowPower/Example3_WDT_LowPower.ino

@@ -40,10 +40,10 @@ void setup()
 
   // Configure the watchdog timer
   // See Example2_WDT_Config for more information on how to configure the watchdog
-  WDT.configure(WDT_16HZ, 160, 240); // 16 Hz clock, 10-second interrupt period, 15-second reset period
+  wdt.configure(WDT_16HZ, 160, 240); // 16 Hz clock, 10-second interrupt period, 15-second reset period
 
   // Start the watchdog
-  WDT.start();
+  wdt.start();
 }
 
 void loop()
@@ -73,10 +73,10 @@ void loop()
 // Print the RTC's current date and time
 void printDateTime()
 {
-  rtc.getTime();
+  RTC.getTime();
   Serial.printf("20%02d-%02d-%02d %02d:%02d:%02d.%02d\n",
-                rtc.year, rtc.month, rtc.dayOfMonth,
-                rtc.hour, rtc.minute, rtc.seconds, rtc.hundredths);
+                RTC.year, RTC.month, RTC.dayOfMonth,
+                RTC.hour, RTC.minute, RTC.seconds, RTC.hundredths);
 }
 
 // Power down gracefully
@@ -154,7 +154,7 @@ extern "C" void am_watchdog_isr(void)
   // Perform system reset after 10 watchdog interrupts (should not occur)
   if ( watchdogInterrupt < 10 )
   {
-    WDT.restart(); // "Pet" the dog
+    wdt.restart(); // "Pet" the dog
   }
   else {
     digitalWrite(LED_BUILTIN, HIGH); // Visual indication of system reset trigger

libraries/WDT/src/WDT.cpp

@@ -5,10 +5,10 @@
 
 #include "WDT.h"
 
-Apollo3WDT WDT;
+Apollo3WDT wdt;
 
 // Constructor
-Apollo3WDT::Apollo3WDT() {
+Apollo3WDT::Apollo3WDT()
 {
     // The watchdog only runs off of the LFRC
     am_hal_clkgen_control(AM_HAL_CLKGEN_CONTROL_LFRC_START, 0);
@@ -97,5 +97,4 @@ void Apollo3WDT::clear()
 uint32_t Apollo3WDT::getCounter()
 {
   return am_hal_wdt_counter_get();
-}
-
+}

libraries/WDT/src/WDT.h

@@ -8,8 +8,8 @@
 
 #include <Arduino.h>
 
-#ifdef WDT
-#undef WDT
+#ifdef wdt
+#undef wdt
 #endif
 
 // Simplified WDT Clock Divider Selections
@@ -51,6 +51,6 @@ class Apollo3WDT {
   void setReset(uint8_t reset); // Set number of ticks before the watchdog will issue a system reset
 };
 
-extern Apollo3WDT WDT;
+extern Apollo3WDT wdt;
 
-#endif // _APOLLO3_LIBRARIES_RTC_H_
+#endif // _APOLLO3_LIBRARIES_RTC_H_