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Merge pull request #3275 from liamcottle/gps/rak3401

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Fix PA on RAK3401 when GPS missing
This commit is contained in:
Liam Cottle
2026-08-24 19:52:10 +12:00
committed by GitHub
parent b2499907c2 ab4c33826d
commit 12998cba89
1 changed files with 10 additions and 0 deletions
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src/helpers/sensors/EnvironmentSensorManager.cpp
+10
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@@ -831,11 +831,15 @@ bool EnvironmentSensorManager::gpsIsAwake(uint8_t ioPin){
}
#endif
#ifndef RAK_3401
//set initial waking state
pinMode(ioPin,OUTPUT);
digitalWrite(ioPin,LOW);
delay(500);
digitalWrite(ioPin,HIGH);
#endif
// give gps time to power up
delay(500);
//Try to init RAK12500 on I2C
@@ -871,7 +875,9 @@ bool EnvironmentSensorManager::gpsIsAwake(uint8_t ioPin){
return true;
}
#ifndef RAK_3401
pinMode(ioPin, INPUT);
#endif
MESH_DEBUG_PRINTLN("GPS did not init with this IO pin... try the next");
return false;
}
@@ -880,8 +886,10 @@ bool EnvironmentSensorManager::gpsIsAwake(uint8_t ioPin){
void EnvironmentSensorManager::start_gps() {
gps_active = true;
#ifdef RAK_WISBLOCK_GPS
#ifndef RAK_3401
pinMode(gpsResetPin, OUTPUT);
digitalWrite(gpsResetPin, HIGH);
#endif
return;
#endif
@@ -896,8 +904,10 @@ void EnvironmentSensorManager::start_gps() {
void EnvironmentSensorManager::stop_gps() {
gps_active = false;
#ifdef RAK_WISBLOCK_GPS
#ifndef RAK_3401 // rak3401 shouldn't turn off WB_IO2 as it powers the PA
pinMode(gpsResetPin, OUTPUT);
digitalWrite(gpsResetPin, LOW);
#endif
return;
#endif