I have finished all the install setup of GNUradio (in Ubuntu 9.04 by
DebianPackages)and test for dial_tone example which seems operating
One problem is that the SD card delivered is broken as mentioned on
that I have to use another SD card and write firmware by myself.
Thus I have downloaded the txrx.bin and u2_rev3.bin files from
http://gnuradio.org/releases/usrp2-bin/trunk/ try to run the
to write the firmware and FPGA code.
However, after running the command sudo u2_flash_tool --dev=/dev/sdb -t
usrp2/firmware/txrx.bin -w (SD card mounted as /dev/sdb in my machine).
The terminal shows: bash: u2_flash_tool :command not found
The previous advices from Johnathan is that
((((The command is correct, but you’ll need to run it from the directory
that u2_flash_tool is in, and reference it with ./u2_flash_tool. We
don’t install this script on the path.
(from usrp2/firmware directory):
$ sudo ./u2_flash_tool --dev=/dev/sdb -t s/w txrx.bin -w
$ sudo ./u2_flash_tool --dev=/dev/sdb -t fpga u2_rev3.bin -w
For the above to work, you’ll need to put the full path to wherever you
downloaded the .bin files.
But can any one tell me that where is the full directory name of
â€œusrp2/firmwareâ€? Because I can not find this directory in my computer.
I only find the directory as website address:
Since I am the beginner user of Linux system, I do not know how to enter
this website address in terminal. So I just download u2_flash_tool file
my computer fold and go to this fold directory to run the command
u2_flash_tool again. But I still get the same error: bash:
:command not found
Thanks in advance,
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