On 27/12/2022 10:59, henry.powell...@gmail.com wrote:
Hello, I am curious about USRP and i found one from my friend. My
device is USRP B200.
I want to ask how to embed code to USRP. Is there any ide for this?
and Do i have to always run this usrp from usb cable.
The USRP B200 has a small FPGA in it, but it generally is too small to
do much coding in the FPGA, and it would require
the Xilinx Verilog toolchain.
My other trouble is i try to view changes from GNU Radio panel. I
design Rx and Tx sides. I changed amlitude but there is no difference
in signal level. This time usrp just connected with usb cable. I
plugged adaptor then the led pin on card changed. It always light blue
but when i plug adaptor it change to like orange. Then i try to plug
just adaptor without usb cable. It doesnt work.
The LED behavior for various power configurations can be confusing. When
the device is plugged in without USB, the light
flashed BLUE briefly and then goes out. That light is basically
under software control, and until you have a firmware load in
there--which you get over USB from the driver software, its state
isn't particularly "sane".
You might want to start here:
https://kb.ettus.com/B200/B210/B200mini/B205mini_Getting_Started_Guides
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