From caed5b1c4ca6ff14f87141cdb92b896636e68ea0 Mon Sep 17 00:00:00 2001
From: Sandeep Mistry <sandeep.mistry@gmail.com>
Date: Sun, 25 Sep 2016 08:39:08 -0400
Subject: [PATCH] Don't clear all IRQ flags, just the ones read

---
 src/LoRa.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/LoRa.cpp b/src/LoRa.cpp
index 6325cb6..2961385 100644
--- a/src/LoRa.cpp
+++ b/src/LoRa.cpp
@@ -119,7 +119,7 @@ int LoRaClass::endPacket()
   while((readRegister(REG_IRQ_FLAGS) & IRQ_TX_DONE_MASK) == 0);
 
   // clear IRQ's
-  writeRegister(REG_IRQ_FLAGS, 0xff);
+  writeRegister(REG_IRQ_FLAGS, IRQ_TX_DONE_MASK);
 
   return 1;
 }
@@ -130,7 +130,7 @@ int LoRaClass::parsePacket()
   int irqFlags = readRegister(REG_IRQ_FLAGS);
 
   // clear IRQ's
-  writeRegister(REG_IRQ_FLAGS, 0xff);
+  writeRegister(REG_IRQ_FLAGS, irqFlags);
 
   if (irqFlags & IRQ_RX_DONE_MASK) {
     // received a packet