Hi we connected caravel board and while running this command open-source-silicon.dev #caravel-board

Hi, we connected caravel_board and while running t...

Saranya P U

01/11/2024, 4:24 AM

Hi, we connected caravel_board and while running this command "make clean flash" we got an error as attached below .How can we rectify this error.?

Matt Venn

01/11/2024, 9:57 AM

#mpw-6plus-silicon might be a better place to ask / look for answers

Matt Venn

01/11/2024, 9:57 AM

Check this from Tim: https://open-source-silicon.slack.com/archives/C05KBE2DJFJ/p1704897776926689?thread_ts=1704777206.212389&cid=C05KBE2DJFJ

Matt Venn

01/11/2024, 9:58 AM

Check the board is detected, from the error, it looks like it's not plugged in properly or the FTDI device isn't found. Maybe you have to fix permissions or install drivers?

Saranya P U

01/11/2024, 10:28 AM

the board is detected

Saranya P U

01/11/2024, 10:29 AM

while running

python3 caravel_hkdebug.py

we are getting error like this.

Matt Venn

01/11/2024, 10:30 AM

run it with

sudo

Matt Venn

01/11/2024, 10:30 AM

If that works, then you probably need to fix your group or add a udev rule

Saranya P U

01/11/2024, 10:34 AM

it worked with sudo ...do we need to add a udev rule?

Matt Venn

01/11/2024, 4:36 PM

yes, I think @Tim Edwards has one

Tim Edwards

01/11/2024, 5:06 PM

See the conversation in #mpw-6plus-silicon; pointed to this link for the udev solution: https://eblot.github.io/pyftdi/installation.html

🙌 1

Saranya P U

01/12/2024, 5:45 AM

Issue solved. Now

sudo make flash

works fine. Thanks for the support.

Matt Venn

01/12/2024, 2:53 PM

ideally you'd not use sudo, but good to hear it's working

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