diff options
Diffstat (limited to 'gr-uhd/apps/uhd_rx_cfile')
| -rwxr-xr-x | gr-uhd/apps/uhd_rx_cfile | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gr-uhd/apps/uhd_rx_cfile b/gr-uhd/apps/uhd_rx_cfile index 80bbc8766c..672e9641e4 100755 --- a/gr-uhd/apps/uhd_rx_cfile +++ b/gr-uhd/apps/uhd_rx_cfile @@ -115,18 +115,23 @@ class rx_cfile_block(gr.top_block): else: treq = uhd.tune_request(options.freq) # Make sure tuning is synched: + command_time_set = False if len(self.channels) > 1: if options.sync == 'pps': self._u.set_time_unknown_pps(uhd.time_spec()) cmd_time = self._u.get_time_now() + uhd.time_spec(COMMAND_DELAY) - for mb_idx in xrange(self._u.get_num_mboards()): - self._u.set_command_time(cmd_time, mb_idx) + try: + for mb_idx in xrange(self._u.get_num_mboards()): + self._u.set_command_time(cmd_time, mb_idx) + command_time_set = True + except RuntimeError: + sys.stderr.write('[UHD_RX] [WARNING] Failed to set command times.\n') for chan in self.channels: tr = self._u.set_center_freq(treq, chan) if tr == None: sys.stderr.write('[UHD_RX] [ERROR] Failed to set center frequency on channel {chan}\n'.format(chan=chan)) exit(1) - if len(self.channels) > 1: + if command_time_set: for mb_idx in xrange(self._u.get_num_mboards()): self._u.clear_command_time(mb_idx) print("[UHD_RX] Syncing channels...") |