From af9ec8d2c2c9785da02e36d5df5bbc21fae5d000 Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Sun, 8 Nov 2020 18:34:29 -0500
Subject: [PATCH] don't check for payload if vB3 with TFB present

---
 afsk/main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/afsk/main.c b/afsk/main.c
index 40a1913d..518a357f 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -117,7 +117,7 @@ int bitRate, mode, bufLen, rsFrames, payloads, rsFrameLen, dataLen, headerLen, s
 float sleepTime;
 int sampleTime = 0, frames_sent = 0;
 int cw_id = ON;
-int vB4 = FALSE, vB5 = FALSE, ax5043 = FALSE, transmit = FALSE, onLed, onLedOn, onLedOff, txLed, txLedOn, txLedOff, payload = OFF;
+int vB4 = FALSE, vB5 = FALSE, vB3 = FALSE, ax5043 = FALSE, transmit = FALSE, onLed, onLedOn, onLedOff, txLed, txLedOn, txLedOff, payload = OFF;
 float batteryThreshold = 3.0, batteryVoltage;
 int test_i2c_bus(int bus);
 
@@ -239,6 +239,7 @@ int main(int argc, char *argv[]) {
     if (digitalRead(2) != HIGH)
     {
 	  printf("vB3 with TFB Present\n");
+	  vB3 = TRUE;
   	  txLed = 3;
 	  txLedOn = LOW;
  	  txLedOff = HIGH;
@@ -338,7 +339,7 @@ else
 	
 // try connecting to Arduino payload using UART
 
- if (!ax5043)  // don't test if AX5043 is present
+ if (!ax5043 && !vB3)  // don't test if AX5043 is present
  {
   payload = OFF;