From a5769a5d74bd39f10db22b21c1c22fc6a070fdea Mon Sep 17 00:00:00 2001
From: Sascha Bias <sb@liztv.net>
Date: Sat, 11 Sep 2021 21:54:33 +0200
Subject: [PATCH] Manually send an APRS frame an GPIO

---
 src/LoRa_APRS_Tracker.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/LoRa_APRS_Tracker.cpp b/src/LoRa_APRS_Tracker.cpp
index 8c93220..2fbac18 100644
--- a/src/LoRa_APRS_Tracker.cpp
+++ b/src/LoRa_APRS_Tracker.cpp
@@ -69,6 +69,8 @@ void setup()
 		digitalWrite(Config.ptt.io_pin, Config.ptt.reverse ? HIGH : LOW);
 	}
 
+    pinMode(38, INPUT);
+
 	// make sure wifi and bt is off as we don't need it:
 	WiFi.mode(WIFI_OFF);
 	btStop();
@@ -185,6 +187,11 @@ void loop()
 		}
 	}
 
+    if (!digitalRead(38))
+	{
+        send_update=true;
+	}
+
 	if(send_update && gps_loc_update)
 	{
 		send_update = false;