On 2022-10-25 18:20, Xingjian Chen wrote:
Hi there,
For FPGA programming, which GitHub branch and tag has FPGA compatibility number 39.0? I tried to use UHD 4.3, however, it seems that the FPGA (38) and Host (39) versions are mismatched after I git clone the master repository. I also tried to checkout the tag v4.3.0 for UHD-4.3, but it seems not matched too. What is the correct way to download the folder with the suitable versions for both fpga and host codes? PS. uhd_images_downloader works fine for me to match fpga images after build and install the UHD 4.3.


You build and install UHD host, then, as you observe, run uhd_images_downloader to get the FPGA code.

On MASTER they bumped the FPGA version compat numbers.

Using "uhd_images_downloader" should always yield a matching FPGA image.  Don't forget you have to power-cycle the   device, typically, after changing the FPGA image.  You didn't mention what type of device?

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