On 24/01/2025 01:14, [email protected] wrote:
Hi,
In uhd_rx_streamer_issue_stream_cmd(rx_streamer,&stream_cmd);
function segmentation fault is coming. So, how to resolve this error?
The UHD source includes some examples in C:
rx_samples_c.c
tx_samples_c.c
These examples appear to work just fine.
On 2025-01-24 01:04, Marcus D. Leech wrote:
On 24/01/2025 00:33, [email protected] wrote:
Hi,
Recently, I have bought USRP B205mini board. I am working on it.
I have downloaded the UHD driver from the ubuntu package(sudo
apt-get install libuhd-dev uhd-host).
When the board is connected to the PC it is detected when I give
the uhd_find_devices it shows the serial,name,product and type.
So, I have written the code for receiving the data. When I am
build the code it doesn't show any error. When I run the program
some API functions are working fine. when it reach the
uhd_rx_streamer_issue_stream_cmd(rx_streamer,&stream_cmd); and
uhd_rx_streamer_recv(rx_streamer, buffs_ptr, SAMPLES_PER_BURST,
&rx_metadata, burst_duration, false, &items_received); it
automatically terminates the program.
When I debug line by line, after reaching the above function it
shows like No source available for
"uhd_rx_streamer_issue_stream_cmd() at 0x7ffff7227cfe" . What may
be the issue?
Also I want to configure the GPIO pins in the board. For that I
need GPIO bank name, Can you give me the GPIO bank name of this board?
With regards,
Kavinraj.
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There's also a "gpio" utility in the examples, which includes a
"--list-banks" option.
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