std_session_send_df_header(cb_data, LOG_PREFIX);
if (devc->model->protocol == PROTOCOL_LEGACY) {
+ devc->analog_frame_size = DS1000_ANALOG_LIVE_WAVEFORM_SIZE;
/* Fetch the first frame. */
- if (devc->enabled_analog_probes) {
- devc->analog_frame_size = DS1000_ANALOG_LIVE_WAVEFORM_SIZE;
+ if (devc->enabled_analog_probes)
devc->channel = devc->enabled_analog_probes->data;
- if (sr_scpi_send(sdi->conn, ":WAV:DATA? CHAN%d",
- devc->channel->index + 1) != SR_OK)
- return SR_ERR;
- } else {
+ else
devc->channel = devc->enabled_digital_probes->data;
- if (sr_scpi_send(sdi->conn, ":WAV:DATA? DIG") != SR_OK)
- return SR_ERR;
- }
-
- devc->num_frame_samples = 0;
+ if (rigol_ds_channel_start(sdi) != SR_OK)
+ return SR_ERR;
} else {
if (devc->enabled_analog_probes) {
if (devc->data_source == DATA_SOURCE_MEMORY)