From 594e937e44314fd4c47f17cee4e04ece7dc27048 Mon Sep 17 00:00:00 2001
From: Risto <rotorman@users.noreply.github.com>
Date: Mon, 5 Apr 2021 18:13:21 +0200
Subject: [PATCH] Making better use of BLUETOOTH_PACKET_SIZE

Using BLUETOOTH_PACKET_SIZE instead of literal in code.
---
 radio/src/bluetooth.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/radio/src/bluetooth.cpp b/radio/src/bluetooth.cpp
index efb33334e..26397fc4c 100644
--- a/radio/src/bluetooth.cpp
+++ b/radio/src/bluetooth.cpp
@@ -215,10 +215,10 @@ void Bluetooth::processTrainerByte(uint8_t data)
 
   if (bufferIndex >= BLUETOOTH_PACKET_SIZE) {
     uint8_t crc = 0x00;
-    for (int i=0; i<13; i++) {
+    for (int i=0; i<(BLUETOOTH_PACKET_SIZE-1); i++) {
       crc ^= buffer[i];
     }
-    if (crc == buffer[13]) {
+    if (crc == buffer[BLUETOOTH_PACKET_SIZE-1]) {
       if (buffer[0] == 0x80) {
         processTrainerFrame(buffer);
       }