[Discuss-gnuradio] New block for GRC on USRP E110 isn't available

2012-12-05 Thread Adriana Arteaga
Hi! I'm working with a USRP E110 and I made a new block for GRC 3.6.2 using gr_modtool. The block was generated and put in system using cmake, make and make install commands without errors, but this not available in any category in GRC. Anyone knows if gr_modtool is right to make blocks for GRC

[Discuss-gnuradio] Questions about bbn_80211b_rx.py

2012-12-05 Thread Kexiong Zeng
Hi all, I am implementing the BBN80211 projects now. I have the following questions: I run my receiver (with transmitter off): ./bbn_80211b_rx.py -d 4 -f 2.437G -b -g 100 -v The result is: shine@ubuntu:~/Projects/bbn_80211/branches/usrp2_version/gr-bbn/src/examples$ sudo ./bbn_80211b_rx.py -d 4

Re: [Discuss-gnuradio] New block for GRC on USRP E110 isn't available

2012-12-05 Thread Martin Braun (CEL)
On Wed, Dec 05, 2012 at 08:43:59PM +, Adriana Arteaga wrote: Hi! I'm working with a USRP E110 and I made a new block for GRC 3.6.2 using gr_modtool. The block was generated and put in system using cmake, make and make install commands without errors, but this not available in any category

Re: [Discuss-gnuradio] Questions about bbn_80211b_rx.py

2012-12-05 Thread Guanbo Zheng
You mentioned the transmitter is off. What happen if you start the corresponding tx? Another thing is, you may wanna try lower sampling rate by using bigger decim rate. Best, Guanbo On Dec 5, 2012, at 4:16 PM, Kexiong Zeng kexiongz...@gmail.com wrote: Hi all, I am implementing the

Re: [Discuss-gnuradio] Questions about bbn_80211b_rx.py

2012-12-05 Thread Kexiong Zeng
Actually, I am going to use the code to receive the 802.11b beacons transmitted by the commercial APs. However, I always get a bad CRC. I was told that this code can only work with a BBN code running as the transmitter. Not a commercial AP. Did anyone use the USRPs to successfully decode the

Re: [Discuss-gnuradio] Questions about bbn_80211b_rx.py

2012-12-05 Thread Alex Teo
I was told that this code can only work with a BBN code running as the transmitter. Not a commercial AP. Did anyone use the USRPs to successfully decode the beacons from APs? I worked on the BBN code before, and I was able to decode Probe Requests from mobile phones as well as the BBN