altos: Monitor battery voltage on telebt

[fw/altos] / src / telebt-v1.0 / ao_pins.h

diff --git a/src/telebt-v1.0/ao_pins.h b/src/telebt-v1.0/ao_pins.h
index b248521d7c462da7ebd9c9ec59b06d88ffde7076..9e47f3b839d497c65129e7d4490fef352642d0e4 100644 (file)
--- a/src/telebt-v1.0/ao_pins.h
+++ b/src/telebt-v1.0/ao_pins.h
@@ -28,7 +28,6 @@
 #define HAS_SERIAL_1_HW_FLOW   1
 #define USE_SERIAL_1_STDIN     1
 #define DELAY_SERIAL_1_STDIN   1
-#define HAS_ADC                        0
 #define HAS_DBG                        1
 #define HAS_EEPROM             0
 #define HAS_LOG                        0
@@ -50,6 +49,19 @@
 #define HAS_MONITOR            1
 #define LEGACY_MONITOR         0
 
+#define HAS_ADC                        1
+#define AO_PAD_ADC_BATT                0
+#define AO_ADC_PINS            (1 << AO_PAD_ADC_BATT)
+
+struct ao_adc {
+       int16_t         batt;
+};
+
+#define AO_ADC_DUMP(p)                                                 \
+       printf ("tick: %5u batt %5d\n",                                 \
+               (p)->tick,                                              \
+               (p)->adc.batt)
+
 #if DBG_ON_P1
 
        #define DBG_CLOCK       (1 << 4)        /* mi0 */