Add force workingOnExternalPower true unless hasBattery is true Bette…

…r. battery/external power detection and handling on different devices #235
melkati · Jun 20, 2024 · d46a0f8 · d46a0f8
1 parent c911541
commit d46a0f8
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/CO2_Gadget_Battery.h b/CO2_Gadget_Battery.h
@@ -47,8 +47,12 @@ void readBatteryVoltage() {
 
         // If battery voltage is more than 6% of the fully charged battery voltage (~4.45V) or if battery voltage is less
         // than 1V (no battery connected to sense pin), then assume that the device is working on external power.
-        const float workingOnExternalPowerThreshold = batteryFullyChargedMillivolts * 1.06 / 1000;
-        workingOnExternalPower = ((batteryVoltageNow) > workingOnExternalPowerThreshold) || (batteryVoltageNow < 1);
+        if (!hasBattery) {
+            workingOnExternalPower = true;
+        } else {
+            const float workingOnExternalPowerThreshold = batteryFullyChargedMillivolts * 1.06 / 1000;
+            workingOnExternalPower = ((batteryVoltageNow) > workingOnExternalPowerThreshold) || (batteryVoltageNow < 1);
+        }
 
         // workingOnExternalPower = (batteryVoltageNow * 1000 > batteryFullyChargedMillivolts + (batteryFullyChargedMillivolts * 6 / 100)) || (batteryVoltageNow < 1);
         // publishMQTTLogData("-->[TFT ] Battery Level: " + String(batteryLevel) + "%   Battery voltage: " + String(batteryVoltageNow) + "V  External power: " + String(workingOnExternalPower));