[RF69] Implemented generic actions

examples/RF69/RF69_Receive_Interrupt/RF69_Receive_Interrupt.ino

@@ -41,7 +41,7 @@ void setup() {
 
   // set the function that will be called
   // when new packet is received
-  radio.setDio0Action(setFlag);
+  radio.setPacketReceivedAction(setFlag);
 
   // start listening for packets
   Serial.print(F("[RF69] Starting to listen ... "));

examples/RF69/RF69_Transmit_Interrupt/RF69_Transmit_Interrupt.ino

@@ -47,7 +47,7 @@ void setup() {
 
   // set the function that will be called
   // when packet transmission is finished
-  radio.setDio0Action(setFlag);
+  radio.setPacketSentAction(setFlag);
 
   // NOTE: some RF69 modules use high power output,
   //       those are usually marked RF69H(C/CW).

src/modules/RF69/RF69.cpp

@@ -294,6 +294,22 @@ void RF69::clearDio1Action() {
   this->mod->hal->detachInterrupt(this->mod->hal->pinToInterrupt(this->mod->getGpio()));
 }
 
+void RF69::setPacketReceivedAction(void (*func)(void)) {
+  this->setDio0Action(func);
+}
+
+void RF69::clearPacketReceivedAction() {
+  this->clearDio0Action();
+}
+
+void RF69::setPacketSentAction(void (*func)(void)) {
+  this->setDio0Action(func);
+}
+
+void RF69::clearPacketSentAction() {
+  this->clearDio0Action();
+}
+
 void RF69::setFifoEmptyAction(void (*func)(void)) {
   // set DIO1 to the FIFO empty event (the register setting is done in startTransmit)
   if(this->mod->getGpio() == RADIOLIB_NC) {

src/modules/RF69/RF69.h

@@ -617,6 +617,28 @@ class RF69: public PhysicalLayer {
     */
     void clearDio1Action();
 
+    /*!
+      \brief Sets interrupt service routine to call when a packet is received.
+      \param func ISR to call.
+    */
+    void setPacketReceivedAction(void (*func)(void));
+
+    /*!
+      \brief Clears interrupt service routine to call when a packet is received.
+    */
+    void clearPacketReceivedAction();
+
+    /*!
+      \brief Sets interrupt service routine to call when a packet is sent.
+      \param func ISR to call.
+    */
+    void setPacketSentAction(void (*func)(void));
+
+    /*!
+      \brief Clears interrupt service routine to call when a packet is sent.
+    */
+    void clearPacketSentAction();
+
     /*!
       \brief Set interrupt service routine function to call when FIFO is empty.
       \param func Pointer to interrupt service routine.