Target only SAMD architecture

Author: facchinm

library.properties

@@ -2,8 +2,8 @@ name=Arduino Low Power
 version=1.0.0
 author=Arduino
 maintainer=Arduino LLC
-sentence=Power save primitives features for 32 bit boards
+sentence=Power save primitives features for SAMD 32bit boards
 paragraph=With this library you can manage the low power states of newer Arduino boards
 category=Device Control
 url=http://arduino.cc/libraries/ArduinoLowPower
-architectures=samd,arc32
+architectures=samd

src/ArduinoLowPowerSAMD.cpp renamed to src/ArduinoLowPower.cpp

@@ -1,7 +1,4 @@
 #include "ArduinoLowPower.h"
-
-#ifdef ARDUINO_ARCH_SAMD
-
 #include "WInterrupts.h"
 
 void ArduinoLowPowerClass::idle() {
@@ -64,7 +61,7 @@ void ArduinoLowPowerClass::attachInterruptWakeup(uint32_t pin, voidFuncPtr callb
 	if (in == NOT_AN_INTERRUPT || in == EXTERNAL_INT_NMI)
     		return;
 
-	pinMode(pin, INPUT_PULLUP);
+	//pinMode(pin, INPUT_PULLUP);
 	attachInterrupt(pin, callback, mode);
 
 	// enable EIC clock
@@ -89,6 +86,4 @@ void ArduinoLowPowerClass::attachInterruptWakeup(uint32_t pin, voidFuncPtr callb
 	NVMCTRL->CTRLB.bit.SLEEPPRM = NVMCTRL_CTRLB_SLEEPPRM_DISABLED_Val;
 }
 
-ArduinoLowPowerClass LowPower;
-
-#endif
+ArduinoLowPowerClass LowPower;

src/ArduinoLowPower.h

@@ -7,10 +7,6 @@
 #error The library is not compatible with AVR boards
 #endif
 
-#ifdef __ARDUINO_ARC__
-#include "include/arc32/defines.h"
-#endif
-
 #ifdef ARDUINO_ARCH_SAMD
 #include "RTCZero.h"
 #endif
@@ -20,6 +16,8 @@
 #define BOARD_HAS_COMPANION_CHIP
 #endif
 
+#define RTC_ALARM_WAKEUP	0xFF
+
 //typedef void (*voidFuncPtr)( void ) ;
 typedef void (*onOffFuncPtr)( bool ) ;
 
@@ -57,42 +55,12 @@ class ArduinoLowPowerClass {
 		}
 		#endif
 
-		#ifdef __ARDUINO_ARC__
-		void wakeFromSleepCallback(void);
-		void wakeFromDoze(void);
-		void detachInterruptWakeup(uint32_t pin);
-		uint32_t arc_restore_addr;
-		#endif
-
 	private:
-		#ifdef ARDUINO_ARCH_SAMD
 		void setAlarmIn(uint32_t millis);
 		RTCZero rtc;
-		#define RTC_ALARM_WAKEUP	0xFF
-		#endif
-
-		#ifdef __ARDUINO_ARC__
-		void turnOffUSB();
-		void turnOnUSB();
-		void switchToHybridOscillator();
-		void switchToCrystalOscillator();
-		void setRTCCMR(int seconds);
-		uint32_t readRTC_CCVR();
-		bool isSleeping = false;
-		volatile bool dozing = false;
-		uint32_t millisToRTCTicks(int milliseconds);
-		void enableRTCInterrupt(int seconds);
-		void enableAONGPIOInterrupt(int aon_gpio, int mode);
-		void enableAONPTimerInterrrupt(int millis);
-		static void resetAONPTimer();
-		static void wakeFromRTC();
-		void x86_C2Request();
-		void x86_C2LPRequest();
-		void (*pmCB)();
-		#define RTC_ALARM_WAKEUP	0xFF
-		#define RESET_BUTTON_WAKEUP	0xFE
-		#endif
+		#ifdef BOARD_HAS_COMPANION_CHIP
 		void (*companionSleepCB)(bool);
+		#endif
 };
 
 extern ArduinoLowPowerClass LowPower;