Settings to be done in hdl 2018_r2 for 491MHz profile

Hello,

The option you mention is available on the master branch.

In the 2018_r2 release we are using a standalone IP for the transport layer, and in order to have a single Observation RF channel, you need to set in software bit 2 of 0x0044 REG_CNTRL (https://wiki.analog.com/resources/fpga/docs/hdl/regmap) and enable just two channels for capturing data on the observation path. The correct profile needs to be configured in devicetree, if you are using linux.

Regards,

Adrian

Hi Adrian,

Thank you for your reply. I understood what needs to be done.

And yes I am using linux. But I have not disturbed the profile in the device tree. I have kept it default. So ADRV9009 comes up with those default settings. And then I cat the profile that I have generated with the help of profile generator provided by ADI into profile_config in /sys/bus/iio/iio:devicex/ ; where I am taking care of ADC stitching and other parameters like bandwidth.

It would be great if ADRV9009 comes up with the 400MHz profile on startup. Can you please share the device tree with those configuration.

Unfortunately, we can't offer devicetrees for all possible settings/frequencies. However, taking our devicetrees as examples and using the information from your generated profile, it shouldn't be hard to create your own custom devicetree.

Thanks,
Dragos

Ok Dragos. Thank you.

Ok Dragos. Thank you.