[nRF24] Implemented generic actions

examples/nRF24/nRF24_Receive_Interrupt/nRF24_Receive_Interrupt.ino

@@ -61,7 +61,7 @@ void setup() {
 
   // set the function that will be called
   // when new packet is received
-  radio.setIrqAction(setFlag);
+  radio.setPacketReceivedAction(setFlag);
 
   // start listening
   Serial.print(F("[nRF24] Starting to listen ... "));

examples/nRF24/nRF24_Transmit_Interrupt/nRF24_Transmit_Interrupt.ino

@@ -63,7 +63,7 @@ void setup() {
 
   // set the function that will be called
   // when packet transmission is finished
-  radio.setIrqAction(setFlag);
+  radio.setPacketSentAction(setFlag);
 
   // start transmitting the first packet
   Serial.print(F("[nRF24] Sending first packet ... "));

src/modules/nRF24/nRF24.cpp

@@ -159,6 +159,26 @@ void nRF24::setIrqAction(void (*func)(void)) {
   this->mod->hal->attachInterrupt(this->mod->hal->pinToInterrupt(this->mod->getIrq()), func, this->mod->hal->GpioInterruptFalling);
 }
 
+void nRF24::clearIrqAction() {
+  this->mod->hal->detachInterrupt(this->mod->hal->pinToInterrupt(this->mod->getIrq()));
+}
+
+void nRF24::setPacketReceivedAction(void (*func)(void)) {
+  this->setIrqAction(func);
+}
+
+void nRF24::clearPacketReceivedAction() {
+  this->clearIrqAction();
+}
+
+void nRF24::setPacketSentAction(void (*func)(void)) {
+  this->setIrqAction(func);
+}
+
+void nRF24::clearPacketSentAction() {
+  this->clearIrqAction();
+}
+
 int16_t nRF24::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
   // suppress unused variable warning
   (void)addr;

src/modules/nRF24/nRF24.h

@@ -272,6 +272,33 @@ class nRF24: public PhysicalLayer {
     */
     void setIrqAction(void (*func)(void));
 
+    /*!
+      \brief Clears interrupt service routine .
+    */
+    void clearIrqAction();
+
+    /*!
+      \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 Interrupt-driven binary transmit method. IRQ will be activated when full packet is transmitted.
       Overloads for string-based transmissions are implemented in PhysicalLayer.