altos: Report battery, apogee and main voltages over APRS

[fw/altos] / src / stm / ao_arch.h

diff --git a/src/stm/ao_arch.h b/src/stm/ao_arch.h
index 42fe727a84139d0ff47351681c868f81240ab435..76fa91947bd619d1884cbda63de15b94cd14db7e 100644 (file)
--- a/src/stm/ao_arch.h
+++ b/src/stm/ao_arch.h
@@ -135,6 +135,9 @@ extern const uint32_t       ao_radio_cal;
 void
 ao_adc_init();
 
+/* ADC maximum reported value */
+#define AO_ADC_MAX                     4095
+
 #define AO_BOOT_APPLICATION_BASE       ((uint32_t *) 0x08001000)
 #define AO_BOOT_LOADER_BASE            ((uint32_t *) 0x0)
 #define HAS_BOOT_LOADER                        1