fix(battery): harden charge-complete inference

2026-08-25 10:03:36 +08:00
parent f33ad70c16
commit 61f034b288
3 changed files with 34 additions and 6 deletions
@@ -979,6 +979,28 @@ menu "Example Configuration"
            range 0 1
            depends on TQ_BATTERY_ENABLE

+        config TQ_BATTERY_FULL_MIN_VOLTAGE_MV
+            int "Minimum voltage for charge-complete prompt (mV)"
+            default 4150
+            range 4000 4200
+            depends on TQ_BATTERY_ENABLE
+            help
+                The TP4057 status pin cannot distinguish charge termination
+                from charger removal. Require at least this filtered battery
+                voltage before inferring that charging has completed.
+
+        config TQ_BATTERY_FULL_MIN_PERCENT
+            int "Minimum level for charge-complete prompt (percent)"
+            default 95
+            range 90 100
+            depends on TQ_BATTERY_ENABLE
+
+        config TQ_BATTERY_FULL_CONFIRM_SEC
+            int "Charge-complete stable confirmation time (seconds)"
+            default 30
+            range 5 300
+            depends on TQ_BATTERY_ENABLE
+
        config TQ_BATTERY_DIVIDER_HIGH_OHM
            int "Battery divider resistance from VBAT to ADC (ohm)"
            default 100000