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Prevent boot loop if voltage is outside operating range

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This commit is contained in:
Gunnar Skjold
2026-04-08 14:03:00 +02:00
parent 13aff62aff
commit 0e7cdb3df6
2 changed files with 3 additions and 1 deletions
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3
lib/HwTools/src/HwTools.cpp
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@@ -664,7 +664,8 @@ bool HwTools::isVoltageOptimal(float range) {
lastVccRead = now;
}
if(vcc > 3.4 || vcc < 2.8) {
maxVcc = 0; // Voltage is outside the operating range, we have to assume voltage is OK
maxVcc = 0;
return true // Voltage is outside the operating range, we have to assume voltage is OK
} else if(vcc > maxVcc) {
maxVcc = vcc;
} else {

1
src/AmsToMqttBridge.cpp
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@@ -482,6 +482,7 @@ void setup() {
debugW_P(PSTR("Voltage is outside optimal range (%.2fV)"), allowedDrift);
if(gpioConfig.apPin != 0xFF && digitalRead(gpioConfig.apPin) == LOW) {
debugW_P(PSTR("AP button is pressed, skipping voltage wait"));
break;
} else if(bootCycles < MAX_BOOT_CYCLES) {
int secs = MAX_BOOT_CYCLES - bootCycles;
if(deepSleep) {