altos: Split up flight code into separate flight/sample/kalman bits

The flight code mashed together data processing, filtering and actual
flight managament into one giant pile. Split things up so that we
have:

 ao_sample.c: Sensor data processing. Reads the ring, handles calibration
 ao_kalman.c: Filter the data to track the accel/speed/height values
 ao_flight.c: Flight state management, specific to rocketry.

The plan is to re-use ao_sample.c and ao_kalman.c for hardware not
specifically designed for rocketry, like TeleNano.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ao_adc.c b/src/ao_adc.c
index d77e7753..48568383 100644
--- a/src/ao_adc.c
+++ b/src/ao_adc.c
@@ -41,7 +41,7 @@ ao_adc_poll(void)
 void
 ao_adc_get(__xdata struct ao_adc *packet)
 {
-	uint8_t	i = ao_adc_ring_prev(ao_flight_adc);
+	uint8_t	i = ao_adc_ring_prev(ao_sample_adc);
 	memcpy(packet, &ao_adc_ring[i], sizeof (struct ao_adc));
 }