static GSList *hw_dev_list(void)
{
- struct drv_context *drvc;
-
- drvc = di->priv;
-
- return drvc->instances;
+ return ((struct drv_context *)(di->priv))->instances;
}
static int hw_dev_open(struct sr_dev_inst *sdi)
devc = sdi->priv;
- sr_dbg("Closing device.");
-
if (devc->capture_handle) {
sr_dbg("Closing PCM device.");
if ((ret = snd_pcm_close(devc->capture_handle)) < 0) {
static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
void *cb_data)
{
- struct sr_datafeed_packet packet;
- struct sr_datafeed_header header;
struct dev_context *devc;
int count, ret;
char *endianness;
}
/* Send header packet to the session bus. */
- sr_dbg("Sending SR_DF_HEADER packet.");
- packet.type = SR_DF_HEADER;
- packet.payload = (uint8_t *)&header;
- header.feed_version = 1;
- gettimeofday(&header.starttime, NULL);
- sr_session_send(devc->cb_data, &packet);
+ std_session_send_df_header(cb_data, DRIVER_LOG_DOMAIN);
/* Poll every 10ms, or whenever some data comes in. */
sr_source_add(devc->ufds[0].fd, devc->ufds[0].events, 10,