Hi Rolando, My guess is that you are not receiving data packets from the ibob, or if you are, they are not the right size. Did you use wireshark to see if packets are coming in and what they look like? Glenn On Apr 3, 2014 10:20 PM, "Rolando Paz" <flx...@gmail.com> wrote:
> Hi all. > > I run the command initiating transmission of data from the IBOB: > init_poco.py i8_c256.py > > rolando@rolando-MS-7815:~/ibob/poco011$ init_poco.py i8_c256.config > > Parsing config file i8_c256.config...OK > > Writing override variables... OK > > Connecting to iBOB... OK > > After I run the command: sudo poco_rx_i8_c256.py i8_c256.config, in order > to obtain data packages in MIRIAD file, but the following error occurs: > > rolando@rolando-MS-7815:~/ibob/poco011$ sudo poco_rx_i8_c256.py > i8_c256.config > > Parsing config file i8_c256.config...OK > Listening on port 7 > Expecting integration sizes of 18432 vectors, or 73728 bytes > C2M Parameters: > N Antennas: 8 > Bandwidth: 0.200000 GHz > SDF: 0.000781 GHz > Int Time: 0.747520 s > Array location: ['38:25:59.24', '-79:51:02.1'] > Recording Bandpass to file... OK > Starting file: zen.uv.tmp > Beginning RX thread... > Expecting total dump size from each x engine: 65536 bytes > ERR: Buffer is too small for header unpack > ERR: could not unpack header > Exception in thread Thread-1: > Traceback (most recent call last): > File "/usr/lib/python2.7/threading.py", line 551, in __bootstrap_inner > self.run() > File "/usr/lib/python2.7/threading.py", line 504, in run > self.__target(*self.__args, **self.__kwargs) > File "/usr/local/bin/poco_rx_i8_c256.py", line 243, in _process_packets > last_offset = p['offset'] > TypeError: 'NoneType' object has no attribute '__getitem__' > > Any suggestions? > > Is it a PC problem or script problem? > > Best Regards > > Rolando Paz >
