updates

firmware/eye_test/BAT_Driver.h

@@ -0,0 +1,10 @@
+#pragma once
+#include <Arduino.h> 
+
+#define BAT_ADC_PIN   4
+#define Measurement_offset 0.992857   
+
+extern float BAT_analogVolts;
+
+void BAT_Init(void);
+float BAT_Get_Volts(void);