Re: [Discuss-gnuradio] Multi-port NIC for laptop

(2010/11/17 0:24), Per Zetterberg wrote: On Tue, 2010-11-16 at 21:12 +0900, YouheiFujii wrote: Hi all, Now I use laptop PC (Dell Studio 1737 ) with USRP2. I want to connect 2 or more USRP2s to that laptop PC. When I connect, I want to use PCI Express card ( don't use ether-hub). Does an

[Discuss-gnuradio] Multi-port NIC for laptop

Hi all, Now I use laptop PC (Dell Studio 1737 ) with USRP2. I want to connect 2 or more USRP2s to that laptop PC. When I connect, I want to use PCI Express card ( don't use ether-hub). Does any one know any products to use that proposal? regards, youhei __

Re: [Discuss-gnuradio] problem of USRP2+WBX

Hi, all: I retry firmware-update today. When I use another SD-card r/w, I could update!! Now, my USRP2+WBX work very well!! At last week, SD-card r/w is bad. That is very old device. Thank you for your advice. (2010/10/10 15:17), YouheiFujii wrote: Dear John and all: Thank you for your

Re: [Discuss-gnuradio] problem of USRP2+WBX

Dear John and all: Thank you for your advice. Now, I use this tool, and write to SD card "u2_rev3.bin" and "txrx_wbx_raw_eth_20100608.bin". After that, my USRP2' LED is light up but only F. "find_usrps" command can't find this USRP2. And, result of DeviceScan is "/dev/sdd". I can't write "/dev

Re: [Discuss-gnuradio] problem of USRP2+WBX

Dear Matthias and all: Thank you for your advice. first you should make sure that the FPGA bitstream is also correctly on the SD card, use the u2_flash_tool to copy both files to the card. You should use http://code.ettus.com/redmine/ettus/attachments/70/u2_rev3-20100603.bin as the FPGA ima

Re: [Discuss-gnuradio] problem of USRP2+WBX

Hi all, I get WBX, and I want to try benchmark_tx/rx.py on USRP2. But when I use find_usrps, the program returns "No USRP found.". I searched mailing-lists. I need to update firmware. I tried this. -- sudo u2_flash_tool --dev=/dev/sdd1 -t s/w xrx_wbx_raw_eth_20100608.bin -w -- But after t

[Discuss-gnuradio] problem of USRP2+WBX

Hi all, I get WBX, and I want to try benchmark_tx/rx.py on USRP2. But when I use find_usrps, the program returns "No USRP found.". I searched mailing-lists. I need to update firmware. I tried this. -- sudo u2_flash_tool --dev=/dev/sdd1 -t s/w xrx_wbx_raw_eth_20100608.bin -w -- But after that

Re: [Discuss-gnuradio] receive error at side-B

Did anyone have same error??? (2010/08/05 1:02), YouheiFujii wrote: > Hi all, > > Now I try to make full-duplex program on one USRP1 and 2 daughterboards. > (daughterboard is RFX400) > > I tested benchmark_tx/rx.py(in example/digital). > For example, I use these command

[Discuss-gnuradio] receive error at side-B

Hi all, Now I try to make full-duplex program on one USRP1 and 2 daughterboards. (daughterboard is RFX400) I tested benchmark_tx/rx.py(in example/digital). For example, I use these command. -- TX-PC $ sudo python benchmark_tx.py -f 420M -T A RX-PC $ sudo python benchmark_rx.py -f 420M -R B -- Bu

Re: [Discuss-gnuradio] question of dual transmitter/receiver

ur code, I think you didn't modify the USRP setting that causes your code fail. Hope that helps, Fisheep YouheiFujii wrote: Hi all, I'd like to ask some questions about dual transmitter/receiver on USRP1. I want to make dual transmitter/receiver by remodeling benchmark_tx/rx.py

[Discuss-gnuradio] question of dual transmitter/receiver

Hi all, I'd like to ask some questions about dual transmitter/receiver on USRP1. I want to make dual transmitter/receiver by remodeling benchmark_tx/rx.py. In detail, I want to use two daughterboard (two FLEX400) on one USRP1. The pair of side-A transmit and receive on 412MHz, and the pair of si