Battery measurement, basic version

2026-05-19 17:08:00 +02:00
parent dd51f45084
commit 52bab32309
19 changed files with 611 additions and 17 deletions
--- a/firmware/libs/batt_mgmt/Kconfig
+++ b/firmware/libs/batt_mgmt/Kconfig
@@ -0,0 +1,63 @@
+menuconfig BATT_MGMT
+    bool "Battery Management"
+    default y
+    select ADC
+    select GPIO
+    select USB_MGMT
+    help
+      Library for initializing and managing the battery subsystem.
+
+if BATT_MGMT
+    config BATT_MGMT_FULL_THRESHOLD
+        int "Battery Full Voltage (mV)"
+        default 3980
+        help
+          Set the voltage level (in millivolts) that represents a full battery. Default is 3980 mV.
+    
+    config BATT_MGMT_80P_THRESHOLD
+        int "Battery 80% Voltage (mV)"
+        default 3820
+        help
+          Set the voltage level (in millivolts) that represents 80% battery. Default is 3820 mV.
+    
+    config BATT_MGMT_50P_THRESHOLD
+        int "Battery 50% Voltage (mV)"
+        default 3720
+        help
+          Set the voltage level (in millivolts) that represents 50% battery. Default is 3720 mV.
+
+    config BATT_MGMT_20P_THRESHOLD
+        int "Battery 20% Voltage (mV)"
+        default 3620
+        help
+          Set the voltage level (in millivolts) that represents 20% battery. Default is 3620 mV.
+
+    config BATT_MGMT_CHG_BLINKING_WINDOW_MS
+        int "Charger blinking detection window (ms)"
+        default 700
+        help
+          Time window to detect charger pin blinking (state changes). If the pin state
+          changes within this window, it's considered blinking (error state).
+
+    config BATT_MGMT_MONITOR_THREAD_STACK_SIZE
+        int "Battery monitor thread stack size"
+        default 1024
+        help
+          Stack size for the USB-triggered charger status monitor thread.
+
+    config BATT_MGMT_MONITOR_THREAD_PRIORITY
+        int "Battery monitor thread priority"
+        default 7
+        help
+          Cooperative priority for the monitor thread (lower number = higher priority).
+
+    config BATT_MGMT_BLINK_INTERVAL_LOGGING
+        bool "Enable logging of charger pin blinking intervals"
+        default n
+        help
+          If enabled, logs the time intervals between charger pin state changes, which can help diagnose charger connection issues.
+
+    module = BATT_MGMT
+    module-str = batt_mgmt
+    source "subsys/logging/Kconfig.template.log_config"
+endif # BATT_MGMT