diff options
Diffstat (limited to 'src/core/ao_data.h')
| -rw-r--r-- | src/core/ao_data.h | 4 |
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; |