altos: Report battery voltage instead of S at startup

[fw/altos] / src / cc1111 / ao_pins.h

diff --git a/src/cc1111/ao_pins.h b/src/cc1111/ao_pins.h
index 2f0e2884826107ba51ab49166ad3789827ca7e7c..5b1586e08b8073d70526911125a7b7b2a3795e56 100644 (file)
--- a/src/cc1111/ao_pins.h
+++ b/src/cc1111/ao_pins.h
@@ -58,6 +58,7 @@
        #define HAS_FLIGHT              1
        #define HAS_USB                 1
        #define HAS_BEEP                1
+       #define HAS_BATTERY_REPORT      1
        #define HAS_GPS                 1
        #define HAS_SERIAL_1            1
        #define HAS_ADC                 1
@@ -94,6 +95,7 @@
        #define HAS_FLIGHT              1
        #define HAS_USB                 1
        #define HAS_BEEP                1
+       #define HAS_BATTERY_REPORT      1
        #define HAS_GPS                 1
        #define HAS_SERIAL_1            1
        #define HAS_ADC                 1
@@ -572,4 +574,21 @@ struct ao_adc {
 #endif
 };
 
+/*
+ * Voltage divider on ADC battery sampler
+ */
+#define AO_BATTERY_DIV_PLUS    5       /* 5k */
+#define AO_BATTERY_DIV_MINUS   10      /* 10k */
+
+/*
+ * Voltage divider on ADC igniter samplers
+ */
+#define AO_IGNITE_DIV_PLUS     100     /* 100k */
+#define AO_IGNITE_DIV_MINUS    27      /* 27k */
+
+/*
+ * ADC reference in decivolts
+ */
+#define AO_ADC_REFERENCE_DV    33
+
 #endif /* _AO_PINS_H_ */