- if (devc->state.state == SIGMA_CAPTURE) {
- numchunks = (devc->state.stoppos + 511) / 512;
-
- /* Check if the timer has expired, or memory is full. */
- gettimeofday(&tv, 0);
- running_msec = (tv.tv_sec - devc->start_tv.tv_sec) * 1000 +
- (tv.tv_usec - devc->start_tv.tv_usec) / 1000;
-
- if (running_msec < devc->limit_msec && numchunks < 32767)
- /* Still capturing. */
- return TRUE;
-
- /* Stop acquisition. */
- sigma_set_register(WRITE_MODE, 0x11, devc);
-
- /* Set SDRAM Read Enable. */
- sigma_set_register(WRITE_MODE, 0x02, devc);
-
- /* Get the current position. */
- sigma_read_pos(&devc->state.stoppos, &devc->state.triggerpos, devc);
-
- /* Check if trigger has fired. */
- modestatus = sigma_get_register(READ_MODE, devc);
- if (modestatus & 0x20)
- devc->state.triggerchunk = devc->state.triggerpos / 512;
- else
- devc->state.triggerchunk = -1;
-
- /* Transfer captured data from device. */
- download_capture(sdi);
-
- /* All done. */
- packet.type = SR_DF_END;
- sr_session_send(sdi, &packet);
-
- dev_acquisition_stop(sdi, sdi);
- }