Hi,
we did a lot of upgrades to rfnoc_image_builder. You might have to update
to the latest UHD. Problem is, if you update UHD then you also have to
update GNU Radio, which means building both from source. Do you know how to
do that?
--M
On Fri, Feb 21, 2025 at 6:36 AM wrote:
> Hi,
>
> I have
Hi Martin,
I did use the new UHD 4.8 rfnoc_modtool for this block.
I have the “UHD_RFNOC_BLOCK_REGISTER_DIRECT” macro as in here:
UHD_RFNOC_BLOCK_REGISTER_DIRECT(
multiddc_block_control, 0x666F0002, "MultiDDC", CLOCK_KEY_GRAPH, "bus_clk");
I note that it is not the macro “UHD_R
Hello everyone,
I'm running benchmark tests using the USRP X440. Using another host, connected
with 2x SFP (10GbE) through a NIC Mellanox.
I performed benchmark tests without and with DPDK, but the same RX Sequence
Detection Error appears during the executions.
sudo /usr/local/lib/uhd/examples
Hey Kevin,
yes, you need that macro, as here:
https://github.com/EttusResearch/uhd/blob/master/host/examples/rfnoc-gain/lib/gain_block_control.cpp#L55-L56
Are you using rfnoc_modtool? Because rfnoc_modtool add should create all
the relevant boilerplate.
If you're using the latest rfnoc_modtool,
Yes, please uninstall. I recommend the latest GNU Radio (3.10.12), we added
a lot of updates and bug fixes for RFNoC in gr-uhd there.
--M
On Fri, Feb 21, 2025 at 12:55 PM wrote:
> Hi Martin,
>
> Thank you for the quick reply.
>
> I had installed UHD and GNU Radio building from the source, referr
Hi Martin,
Thank you for the quick reply.
I had installed UHD and GNU Radio building from the source, referring to
document ‘Building and Installing the USRP open-source Toolchain (UHD and GNU
Radio) on Linux ‘.
Should the previous versions be uninstalled and then reinstalled with the
latest
Hi,
In USRP B205mini-i I am able to access the GPIO Pin. I have to create
a Pulse in the GPIO pin. I want to make high the gpio pin for
1microsecond and low for 999microseconds. How to achieve this timings
through coding. Can you give me the solution for this?
In coding after making hig
On 21/02/2025 23:05, kavin...@atindriya.co.in wrote:
Hi,
In USRP B205mini-i I am able to access the GPIO Pin. I have to
create a Pulse in the GPIO pin. I want to make high the gpio pin for
1microsecond and low for 999microseconds. How to achieve this timings
through coding. Can you give me
On 21/02/2025 23:22, kavin...@atindriya.co.in wrote:
Hi,
Thanks for answering.
Can you explain me clearly?
Thanks.
I'd suggest, at a minimum, looking at the MAN page for usleep().
On 2025-02-21 23:11, Marcus D. Leech wrote:
On 21/02/2025 23:05, kavin...@atindriya.co.in wrote:
Hi,
I
Hi,
Thanks for answering.
Can you explain me clearly?
Thanks.
On 2025-02-21 23:11, Marcus D. Leech wrote:
On 21/02/2025 23:05, kavin...@atindriya.co.in wrote:
Hi,
In USRP B205mini-i I am able to access the GPIO Pin. I have to
create a Pulse in the GPIO pin. I want to make high the gpio
Hi,
Can I use usleep(1) or any other technique is there for GPIO .
On 2025-02-21 23:37, Marcus D. Leech wrote:
On 21/02/2025 23:22, kavin...@atindriya.co.in wrote:
Hi,
Thanks for answering.
Can you explain me clearly?
Thanks.
I'd suggest, at a minimum, looking at the MAN page for usleep(
On 21/02/2025 23:56, kavin...@atindriya.co.in wrote:
Hi,
Can I use usleep(1) or any other technique is there for GPIO .
You might be able to use timed commands:
https://files.ettus.com/manual/page_timedcmds.html#timedcmds_gen_cmds
But since usleep() cannot guarantee any kind of maximum peri
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