Add software LiPo UV protection with energy-save boot.

Detect under-voltage on GPIO1/11, persist UV state in NVS, enter a minimal power mode without ESP-NOW, and recover after charge; expose LED mode 6 battery-low for host testing via goTool. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-23 18:22:52 +02:00
parent be18b758ed
commit f006f8b912
26 changed files with 418 additions and 37 deletions
@@ -1,6 +1,11 @@
 #ifndef POWERPOD_H
 #define POWERPOD_H

+/** 1 = software LiPo UV latch + energy-save mode; 0 = disabled (LED mode 6 still works). */
+#ifndef POWERPOD_BATTERY_UV_ENABLE
+#define POWERPOD_BATTERY_UV_ENABLE 0
+#endif
+
 #define DIP_MASTER 4
 #define I2C_SCL 5
 #define I2C_SDA 6