From 173ed6d1c73e129427209148a8660c9d6bdb1213 Mon Sep 17 00:00:00 2001
From: Lee Leahy <lpleahyjr@gmail.com>
Date: Sun, 5 Mar 2023 07:40:05 -1000
Subject: [PATCH] Don't flush the serial buffers if inCommandMode

---
 Firmware/LoRaSerial/Serial.ino | 2 --
 Firmware/LoRaSerial/States.ino | 9 ++++++++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/Firmware/LoRaSerial/Serial.ino b/Firmware/LoRaSerial/Serial.ino
index fd98d6b9..edd8733c 100644
--- a/Firmware/LoRaSerial/Serial.ino
+++ b/Firmware/LoRaSerial/Serial.ino
@@ -931,10 +931,8 @@ void resetSerial()
 
   //Empty the buffers
   rxHead = rxTail;
-  radioTxHead = radioTxTail;
   txHead = txTail;
   commandRXHead = commandRXTail;
   commandTXHead = commandTXTail;
-  endOfTxData = &outgoingPacket[headerBytes];
   commandLength = 0;
 }
diff --git a/Firmware/LoRaSerial/States.ino b/Firmware/LoRaSerial/States.ino
index b3abe0db..4d754353 100644
--- a/Firmware/LoRaSerial/States.ino
+++ b/Firmware/LoRaSerial/States.ino
@@ -2887,7 +2887,10 @@ void breakLink()
   }
 
   //Flush the buffers
-  resetSerial();
+  if (!inCommandMode)
+    resetSerial();
+  radioTxHead = radioTxTail;
+  endOfTxData = &outgoingPacket[headerBytes];
 
   //Reset the radio and the link
   triggerEvent(TRIGGER_RADIO_RESET);
@@ -3052,7 +3055,11 @@ void vcBreakLink(int8_t vcIndex)
   //Flush the buffers
   outputSerialData(true);
   if (vcIndex == myVc)
+  {
     resetSerial();
+    radioTxHead = radioTxTail;
+    endOfTxData = &outgoingPacket[headerBytes];
+  }
 }
 
 //Place VC in LINK-UP state since it is receiving HEARTBEATs from the remote radio