altos: ao_data_get is in ao_data.c now, not ao_adc.c

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

1 files changed, 4 insertions, 0 deletions

diff --git a/src/core/ao_data.h b/src/core/ao_data.h
index 7e2f85d8..b0f086f8 100644
--- a/src/core/ao_data.h
+++ b/src/core/ao_data.h
@@ -82,6 +82,10 @@ struct ao_data {
 #define ao_data_ring_next(n)	(((n) + 1) & (AO_DATA_RING - 1))
 #define ao_data_ring_prev(n)	(((n) - 1) & (AO_DATA_RING - 1))
 
+/* Get a copy of the last complete sample set */
+void
+ao_data_get(__xdata struct ao_data *packet);
+
 extern volatile __xdata struct ao_data	ao_data_ring[AO_DATA_RING];
 extern volatile __data uint8_t		ao_data_head;
 extern volatile __data uint8_t		ao_data_present;