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pavel-demin / red-pitaya-notes

Notes on the Red Pitaya Open Source Instrument
http://pavel-demin.github.io/red-pitaya-notes/
MIT License
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Building VNA from Source: Bitstream does not work #1108

Closed shredEngineer closed 1 year ago

shredEngineer commented 1 year ago

Description of the setup:

Description of the problem:

I built the VNA project using your "Building from Source" workflow: http://pavel-demin.github.io/red-pitaya-notes/vna/

It results in a 1,1 MB bitstream that unfortunately does NOT work when replacing the original bitstream. The system does not crash, but it can't read any data from the FPGA. (It all works with the original bitstream, however.)

I am using Vitis 2023.1 on Ubuntu 2020.04.6 LTS. Note: I am NOT using a virtual machine.

Steps to reproduce the problem:

  1. "Building from Source": http://pavel-demin.github.io/red-pitaya-notes/vna/
pavel-demin commented 1 year ago

Thank you for testing the building instructions.

Please provide more details about the SD card image that you are using. The VNA SD card image currently listed in your problem description does not remind me of anything.

I have just checked the size of the vna.bit file in the latest release and it is also 1.1 MB.

If you are using a version of the VNA application that is not from the latest release, then you may also need to update all other parts of the application, including the C and Python code.

shredEngineer commented 1 year ago

I am very sorry. It was a version conflict; my colleague was using the 2022 SD card image while I was compiling the 2023 bitstream.

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