int ret;
ret = ftdi_write_data(&devc->ftdic, (unsigned char *)buf, size);
- if (ret < 0) {
+ if (ret < 0)
sr_err("ftdi_write_data failed: %s",
ftdi_get_error_string(&devc->ftdic));
- } else if ((size_t) ret != size) {
+ else if ((size_t) ret != size)
sr_err("ftdi_write_data did not complete write.");
- }
return ret;
}
if (match->match == SR_TRIGGER_ONE) {
devc->trigger.simplevalue |= channelbit;
devc->trigger.simplemask |= channelbit;
- }
- else if (match->match == SR_TRIGGER_ZERO) {
+ } else if (match->match == SR_TRIGGER_ZERO) {
devc->trigger.simplevalue &= ~channelbit;
devc->trigger.simplemask |= channelbit;
- }
- else if (match->match == SR_TRIGGER_FALLING) {
+ } else if (match->match == SR_TRIGGER_FALLING) {
devc->trigger.fallingmask |= channelbit;
trigger_set++;
- }
- else if (match->match == SR_TRIGGER_RISING) {
+ } else if (match->match == SR_TRIGGER_RISING) {
devc->trigger.risingmask |= channelbit;
trigger_set++;
}
return FALSE;
sr_info("Downloading sample data.");
+ devc->state.state = SIGMA_DOWNLOAD;
/*
* Ask the hardware to stop data acquisition. Reception of the
dl_lines_done += dl_lines_curr;
}
+ g_free(dram_line);
std_session_send_df_end(sdi);
+ devc->state.state = SIGMA_IDLE;
sr_dev_acquisition_stop(sdi);
- g_free(dram_line);
-
return TRUE;
}
if (devc->state.state == SIGMA_IDLE)
return TRUE;
+ /*
+ * When the application has requested to stop the acquisition,
+ * then immediately start downloading sample data. Otherwise
+ * keep checking configured limits which will terminate the
+ * acquisition and initiate download.
+ */
+ if (devc->state.state == SIGMA_STOPPING)
+ return download_capture(sdi);
if (devc->state.state == SIGMA_CAPTURE)
return sigma_capture_mode(sdi);