pyadi-iio with ADRV9025

You should be able to use the majority of the ADRV9009 class and rename the devices as you mentioned. If you can submit a PR for the system we would be happy to review.

-Travis

Thanks Travis. I was able to use some of the ADRV9009 example functions to receive data; however, I was not able to successfully transmit. I was attempting to utilize some of the DDS functions (dds_single_tone) as well as using the ADRV9002 class to enable transmit out of TX1 (tx0_en), with no joy. Do you have any suggestions on how to generate just a simple CW tone using pyadi-iio for the ADRV9025 to transmit out of TX1, for example? 

Can you provide a context file from the board? See here https://analogdevicesinc.github.io/pyadi-iio/dev/index.html#emulation The referenced python package (pytest-libiio) will include the necessary CLI tool to generate it.

-Travis

I attempted to provide a context file via the pytest CLI; yet I don't see any collected items. 

pytest --uri="ip:192.168.0.14"
=========================================== test session starts ============================================
platform linux -- Python 3.10.12, pytest-8.1.1, pluggy-1.5.0
rootdir: /home/user
plugins: libiio-0.0.18
collected 0 items

I also tried 'pytest --scan-verbose' and simply 'pytest', with the same result.

You use the gen-xml command to create it ttps://tfcollins.github.io/pytest-libiio/master/cli_tools/ like:

gen-xml -u ip:192.168.0.14 -x adrv9025.xml

Thanks for the guidance, Travis, I've attached the context file.

adrv9025.xml

Can you try this branch: https://github.com/analogdevicesinc/pyadi-iio/tree/tfcollins/adrv9025

-Travis

Thanks for the updated API for the ADRV9025. Do you have an example script to execute a transmit of a CW tone? It appears I am able to see effects using "sdr.dds_single_tone(100000000, 1, channel=1)", but I'm not sure I understand the output frequency on my spectrum analyzer (around 3.563 GHz). I am monitoring TX1. The energy goes away when I set channel=0 in the above dds_signal_tone call.

I don't have an ADRV9025 myself but these are probably just the en properties since ADRV9025 can work in FDD mode.

A simple script would be:

dev = adi.adrv9025('ip:analog')

dev.lo1 = 1e9

dev.lo2 = 1e9

# Enable all channels

for c in range(4):

    for e in [True, False]:

        chan = dev._ctrl.find_channel(f'voltage{c}', e)

        chan.attrs['en'].value = '1'

dev.dds_single_tone(1000000, 0.8)

data = dev.rx()

Much appreciated Travis! The above works, somewhat. I can toggle on/off some of the TX channels, but doesn't seem that all of the channels are transmitting. The output RF frequency is not at the same frequency as what I set above either (described in my comment above). I will keep investigating.