USB Blaster on ubuntu 18

Official Hardware MKR Family MKR Vidor 4000
1

Hello, I'm having issues with this project, I hope I can solve it.

just uploaded the usb blaster sketch to mkrvidor and open the Quartus 18 lite programmer.

In Quartus programmer the device is listed as USB-Blaster variant (this It's OK?) and the lsusb command says Altera Blaster so everything seems OK but when click on auto-detect devices I get the message:

"Unable to scan device chain. Please check the hardware setup."

Any ideas?.

I have seen other post about problems with this driver but all talks about the windows version and problems with the driver so I don't know this problem applies to me(I guess no).

2

I've solved the issued with the instructions about linux in github repository, just add rules and symlink and setup the USBBlaster.setOutEpSize(60).

3

Do you mean these instructions?

4

yes! sorry, just discover the git repo after post question...

5

I think I also had little problems with win10 and I had to do same fix. problem then was speed of signaltap. I think that discussion was "some" time ago.

6

eljuligallego:
yes! sorry, just discover the git repo after post question...

No need to be sorry. I just wanted it to be easy for anyone else with the same question who finds this thread to get all the relevant information.