/* Set memory mode. */
if (devc->data_source == DATA_SOURCE_SEGMENTED) {
- if (devc->model->series->protocol == PROTOCOL_V4) {
+ switch (devc->model->series->protocol) {
+ case PROTOCOL_V4:
+ {
int frames = 0;
- /* PROTOCOL_V5 has RECORD:FRAMES?, but this seems to return the
- * maximum that should be captured, not the current amount. If
- * we can figure out how to get the current number of frames,
- * or when we've hit the last one, adding support for this will
- * be possible as well.
- */
sr_scpi_get_int(sdi->conn, "FUNC:WREP:FEND?", &frames);
if (frames <= 0) {
sr_err("No segmented data available");
return SR_ERR;
}
devc->num_frames_segmented = frames;
- } else {
+ break;
+ }
+ case PROTOCOL_V5:
+ /* The frame limit has to be read on the fly, just set up
+ * reading of the first frame */
+ if (rigol_ds_config_set(sdi, "REC:CURR 1") != SR_OK)
+ return SR_ERR;
+ break;
+ default:
sr_err("Data source 'Segmented' not yet supported");
return SR_ERR;
}