Closed Binetasarr closed 7 years ago
It looks as if your PYTHONPATH is not setup correctly, as the module cannot be found. If the path is OK, it might fail loading some libraries, but the error is hidden by GRC. Try loading the module from the terminal to see what's going wrong.
when i try to load the wifi_hier_phy.py, i have these errors messages
Traceback (most recent call last):
File "wifi_phy_hier.py", line 14, in
Thanks for your help
That is a linker problem with your extensions.
Can you explain more please? im new in gnuradio
I'm afraid I can't helm much with this. This is not really a problem of GNU Radio or my module. All I know is you implemented something, but didn't link correctly. I guess you should have a look at your cmake files.
Thank you for your help.
Hi, Hi, I've been setting up gr-ieee802-11 on a Linux with gnuradio 3.7.10.1. I have added an outer coder in gr-ieee802.11 with gr_modtool add and make the xml file with gr_modtool makexml. the block is available in gr-ieee802-11.
Right now I'm just trying to build "/examples/wifi_phy_hier.grc" as detailed on the main Github page. However I get the following errors in Gnuradio-companion:
Error 0: Block - header_formatter - Variable(variable): Param - Value(value): Value "ieee802_11.signal_field()" cannot be evaluated: name 'ieee802_11' is not defined
Error 1: Block - chan_est - Parameter(parameter): Param - Value(value): Value "ieee802_11.LS" cannot be evaluated: name 'ieee802_11' is not defined
Error 2: Block - digital_packet_headergenerator_bb_0 - Packet Header Generator(digital_packet_headergenerator_bb): Param - Formatter Object(header_formatter): Value "header_formatter.formatter()" cannot be evaluated: name 'header_formatter' is not defined
Error 3: Block - encoding - Parameter(parameter): Param - Value(value): Value "ieee802_11.BPSK_1_2" cannot be evaluated: name 'ieee802_11' is not defined
Error 4: Block - ieee802_11_frame_equalizer_0 - WiFi Frame Equalizer(ieee802_11_frame_equalizer): Param - Algorithm(algo): Value "chan_est" cannot be evaluated: name 'chan_est' is not defined
Error 5: Block - ieee802_11_mapper_0 - WiFi Mapper(ieee802_11_mapper): Check "$encoding in range(8)" did not evaluate.
Error 6: Block - ieee802_11_mapper_0 - WiFi Mapper(ieee802_11_mapper): Param - Encoding(encoding): Value "encoding" cannot be evaluated: name 'encoding' is not defined
I'm guessing there is something I did wrong in setting everything up, but I can't figure out what. Any ideas?