[RF69] Added methods to clear DIO actions

src/modules/RF69/RF69.cpp

@@ -263,6 +263,10 @@ void RF69::setDio0Action(void (*func)(void)) {
   attachInterrupt(digitalPinToInterrupt(_mod->getIrq()), func, RISING);
 }
 
+void RF69::clearDio0Action() {
+  detachInterrupt(digitalPinToInterrupt(_mod->getIrq()));
+}
+
 void RF69::setDio1Action(void (*func)(void)) {
   if(_mod->getGpio() != RADIOLIB_PIN_UNUSED) {
     return;
@@ -271,6 +275,13 @@ void RF69::setDio1Action(void (*func)(void)) {
   attachInterrupt(digitalPinToInterrupt(_mod->getGpio()), func, RISING);
 }
 
+void RF69::clearDio1Action() {
+  if(_mod->getGpio() != RADIOLIB_PIN_UNUSED) {
+    return;
+  }
+  detachInterrupt(digitalPinToInterrupt(_mod->getGpio()));
+}
+
 int16_t RF69::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
   // check packet length
   if(len > RF69_MAX_PACKET_LENGTH) {

src/modules/RF69/RF69.h

@@ -562,6 +562,11 @@ class RF69: public PhysicalLayer {
     */
     void setDio0Action(void (*func)(void));
 
+    /*!
+      \brief Clears interrupt service routine to call when DIO0 activates.
+    */
+    void clearDio0Action();
+
     /*!
       \brief Sets interrupt service routine to call when DIO1 activates.
 
@@ -569,6 +574,11 @@ class RF69: public PhysicalLayer {
     */
     void setDio1Action(void (*func)(void));
 
+    /*!
+      \brief Clears interrupt service routine to call when DIO1 activates.
+    */
+    void clearDio1Action();
+
     /*!
       \brief Interrupt-driven binary transmit method.
       Overloads for string-based transmissions are implemented in PhysicalLayer.