From 4a6cad6e46ce0ef3690898c82b0be68060be5841 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20G=C3=B6ttgens?= <tgoettgens@gmail.com>
Date: Mon, 13 Jun 2022 23:00:50 +0200
Subject: [PATCH] Set TX Power to some meaningful value

---
 src/mesh/RadioInterface.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesh/RadioInterface.cpp b/src/mesh/RadioInterface.cpp
index 635862956..12de75086 100644
--- a/src/mesh/RadioInterface.cpp
+++ b/src/mesh/RadioInterface.cpp
@@ -402,6 +402,12 @@ void RadioInterface::applyModemConfig()
     power = loraConfig.tx_power;
     assert(myRegion); // Should have been found in init
 
+    if ((power == 0) || (power > myRegion->powerLimit))
+        power = myRegion->powerLimit;
+
+    if (power == 0)
+        power = 17; // Default to default power if we don't have a valid power
+    
     // Calculate the number of channels
     uint32_t numChannels = floor((myRegion->freqEnd - myRegion->freqStart) / (myRegion->spacing + (bw / 1000)));