Arduino: modular structure

2026-01-25 19:05:17 +09:00
parent f51b165503
commit 6d043b7439
3 changed files with 50 additions and 24 deletions
--- a/arduino/main/voltage.h
+++ b/arduino/main/voltage.h
@@ -0,0 +1,15 @@
+#ifndef VOLTAGE_H
+#define VOLTAGE_H
+
+#include <Arduino.h>
+
+// Initialize voltage monitoring (call in setup)
+void voltage_init();
+
+// Read battery voltage, returns volts (e.g., 12.5)
+float voltage_read();
+
+// Read raw ADC value (0-1023)
+int voltage_read_raw();
+
+#endif