Re: file source with gr-ieee802.11 tx

It builds fine, but when I run my GRC script, the output to a file sink
(for simplicity I am dumping to a file instead of UDP for now), doesn’t
change its length. I did reload blocks in GRC too.

I need to do more testing, but I think I have my bug. I needed to
decrement the return variable to_copy.

I’ll report in if I get something more complete working.

OK, great.

If you don’t care about WiFi I would recommend to test the OFDM
transceiver in gr-digital that ships with GNU Radio.