diff options
Diffstat (limited to 'src/freedv_data_channel.h')
| -rw-r--r-- | src/freedv_data_channel.h | 56 |
1 files changed, 33 insertions, 23 deletions
diff --git a/src/freedv_data_channel.h b/src/freedv_data_channel.h index f7fac4a..e0b5f42 100644 --- a/src/freedv_data_channel.h +++ b/src/freedv_data_channel.h @@ -35,36 +35,46 @@ #define FREEDV_DATA_CHANNEL_PACKET_MAX 2048 -typedef void (*freedv_data_callback_rx)(void *, unsigned char *packet, size_t size); -typedef void (*freedv_data_callback_tx)(void *, unsigned char *packet, size_t *size); +typedef void (*freedv_data_callback_rx)(void *, unsigned char *packet, + size_t size); +typedef void (*freedv_data_callback_tx)(void *, unsigned char *packet, + size_t *size); struct freedv_data_channel { - freedv_data_callback_rx cb_rx; - void *cb_rx_state; - freedv_data_callback_tx cb_tx; - void *cb_tx_state; - - unsigned char rx_header[8]; - unsigned char packet_rx[FREEDV_DATA_CHANNEL_PACKET_MAX + 2]; - int packet_rx_cnt; - - unsigned char tx_header[8]; - unsigned char packet_tx[FREEDV_DATA_CHANNEL_PACKET_MAX + 2]; - int packet_tx_cnt; - size_t packet_tx_size; + freedv_data_callback_rx cb_rx; + void *cb_rx_state; + freedv_data_callback_tx cb_tx; + void *cb_tx_state; + + unsigned char rx_header[8]; + unsigned char packet_rx[FREEDV_DATA_CHANNEL_PACKET_MAX + 2]; + int packet_rx_cnt; + + unsigned char tx_header[8]; + unsigned char packet_tx[FREEDV_DATA_CHANNEL_PACKET_MAX + 2]; + int packet_tx_cnt; + size_t packet_tx_size; }; - struct freedv_data_channel *freedv_data_channel_create(void); void freedv_data_channel_destroy(struct freedv_data_channel *fdc); -void freedv_data_set_cb_rx(struct freedv_data_channel *fdc, freedv_data_callback_rx cb, void *state); -void freedv_data_set_cb_tx(struct freedv_data_channel *fdc, freedv_data_callback_tx cb, void *state); - -void freedv_data_channel_rx_frame(struct freedv_data_channel *fdc, unsigned char *data, size_t size, int from_bit, int bcast_bit, int crc_bit, int end_bits); -void freedv_data_channel_tx_frame(struct freedv_data_channel *fdc, unsigned char *data, size_t size, int *from_bit, int *bcast_bit, int *crc_bit, int *end_bits); - -void freedv_data_set_header(struct freedv_data_channel *fdc, unsigned char *header); +void freedv_data_set_cb_rx(struct freedv_data_channel *fdc, + freedv_data_callback_rx cb, void *state); +void freedv_data_set_cb_tx(struct freedv_data_channel *fdc, + freedv_data_callback_tx cb, void *state); + +void freedv_data_channel_rx_frame(struct freedv_data_channel *fdc, + unsigned char *data, size_t size, + int from_bit, int bcast_bit, int crc_bit, + int end_bits); +void freedv_data_channel_tx_frame(struct freedv_data_channel *fdc, + unsigned char *data, size_t size, + int *from_bit, int *bcast_bit, int *crc_bit, + int *end_bits); + +void freedv_data_set_header(struct freedv_data_channel *fdc, + unsigned char *header); int freedv_data_get_n_tx_frames(struct freedv_data_channel *fdc, size_t size); #endif /* _FREEDV_DATA_CHANNEL_H */ |