Hi John,
I suspected that this was where it has transferred. Though, by
installing pre-cog along with the extras and using
the packet_framing of precog instead of extras I get the following
error as I posted before,
gr_fir_fff:
using SSE
Uhandler caught
exception: in method 'gr_block_gw_message_type_work_args_return_value_set',
argument 2 of type 'int'
Traceback (most
recent call last):
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/extras/block_gateway.py",
line 53, in eval
try:
self._callback()
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/extras/block_gateway.py",
line 124, in __gr_block_handle
) for i in
self.__out_indexes],
TypeError: in
method 'gr_block_gw_message_type_work_args_return_value_set', argument
2 of type 'int'
thread[thread-per-block[5]:
<gr_block mod_pkts2 (3)>]: caught unrecognized exception
What is more, after replacing packet_framer with the framer of
extras repo, by trying to simulate
only the PHY level of precog
transmitter
(Vector_source -> stream_to_blob -> GMSK_mod ->
packet_framer -> multiplier -> Burst-Tag -> USRP_sink)
and on the other side
receiver:
(USRP_source -> packet_deframer -> GMSK_demod ->
blob_to_s)
On 2/4/13 10:42 PM, John Malsbury wrote: