static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
void *cb_data, int dmm)
{
- struct sr_datafeed_packet packet;
- struct sr_datafeed_header header;
struct dev_context *devc;
if (!(devc = sdi->priv)) {
return SR_ERR_BUG;
}
- sr_dbg("Starting acquisition.");
-
devc->cb_data = cb_data;
/*
devc->starttime = g_get_monotonic_time();
/* Send header packet to the session bus. */
- sr_dbg("Sending SR_DF_HEADER.");
- 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 50ms, or whenever some data comes in. */
sr_source_add(devc->serial->fd, G_IO_IN, 50,
static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
{
- struct sr_datafeed_packet packet;
- struct dev_context *devc;
-
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR;
-
- if (!(devc = sdi->priv)) {
- sr_err("sdi->priv was NULL.");
- return SR_ERR_BUG;
- }
-
- sr_dbg("Stopping acquisition.");
-
- sr_source_remove(devc->serial->fd);
- hw_dev_close((struct sr_dev_inst *)sdi);
-
- /* Send end packet to the session bus. */
- sr_dbg("Sending SR_DF_END.");
- packet.type = SR_DF_END;
- sr_session_send(cb_data, &packet);
-
- return SR_OK;
+ return std_hw_dev_acquisition_stop_serial(sdi, cb_data, hw_dev_close,
+ ((struct dev_context *)(sdi->priv))->serial, DRIVER_LOG_DOMAIN);
}
/* Driver-specific API function wrappers */
.scan = hw_scan_##ID_UPPER, \
.dev_list = hw_dev_list_##ID_UPPER, \
.dev_clear = clear_instances_##ID_UPPER, \
+ .config_get = NULL, \
.config_set = config_set, \
.config_list = config_list, \
.dev_open = hw_dev_open, \