From 460a050a63710a8f01e9e55f2513951d004ce0a4 Mon Sep 17 00:00:00 2001
From: jgromes <jgromes@users.noreply.github.com>
Date: Sun, 29 Dec 2019 10:37:04 +0100
Subject: [PATCH] [SX126x] Added methods to clear DIO actions

---
 keywords.txt                  | 6 +++++-
 src/modules/SX126x/SX126x.cpp | 4 ++++
 src/modules/SX126x/SX126x.h   | 5 +++++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/keywords.txt b/keywords.txt
index c4f652a2..3b5fdf0f 100644
--- a/keywords.txt
+++ b/keywords.txt
@@ -62,6 +62,8 @@ receiveDirect	KEYWORD2
 packetMode	KEYWORD2
 setDio0Action	KEYWORD2
 setDio1Action	KEYWORD2
+clearDio0Action	KEYWORD2
+clearDio1Action	KEYWORD2
 startTransmit	KEYWORD2
 startReceive	KEYWORD2
 readData	KEYWORD2
@@ -107,7 +109,9 @@ setAmbientTemperature	KEYWORD2
 # CC1101-specific
 getLQI	KEYWORD2
 setGdo0Action	KEYWORD2
-setGdo1Action	KEYWORD2
+setGdo2Action	KEYWORD2
+clearGdo0Action	KEYWORD2
+clearGdo2Action	KEYWORD2
 
 # SX126x-specific
 setTCXO	KEYWORD2
diff --git a/src/modules/SX126x/SX126x.cpp b/src/modules/SX126x/SX126x.cpp
index 15c460b7..ffd84d44 100644
--- a/src/modules/SX126x/SX126x.cpp
+++ b/src/modules/SX126x/SX126x.cpp
@@ -393,6 +393,10 @@ void SX126x::setDio1Action(void (*func)(void)) {
   attachInterrupt(digitalPinToInterrupt(_mod->getIrq()), func, RISING);
 }
 
+void SX126x::clearDio1Action() {
+  detachInterrupt(digitalPinToInterrupt(_mod->getIrq()));
+}
+
 int16_t SX126x::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
   // suppress unused variable warning
   (void)addr;
diff --git a/src/modules/SX126x/SX126x.h b/src/modules/SX126x/SX126x.h
index 52d486f0..ff282cca 100644
--- a/src/modules/SX126x/SX126x.h
+++ b/src/modules/SX126x/SX126x.h
@@ -481,6 +481,11 @@ class SX126x: 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.