OK, that looks like all of the transactions to set up the registers etc.
Presumably the power PC code should be set up to send out data packets as
well. Again, I'm not familiar with this poco so maybe someone else can
chime in.
Glenn
On Fri, Apr 4, 2014 at 9:30 AM, Rolando Paz flx...@gmail.com wrote:
Hi Glenn
Indeed, I used wireshark. When I run Init_poco.py i8_c256.config, I get
what you see in the attached image.
But only that is observed.
Rolando Paz
2014-04-04 1:12 GMT-06:00 G Jones glenn.calt...@gmail.com:
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: 0.20 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
