Building cirtcuitpython for MatrixPortal M4

CircuitPython on hardware including Adafruit's boards, and CircuitPython libraries using Blinka on host computers.

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dougiejones
 
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Building cirtcuitpython for MatrixPortal M4

Post by dougiejones »

Hello! Following instructions https://learn.adafruit.com/building-cir ... cuitpython, everything goes fine until the very last step and that is copying firmware.uf2 to /Volumes/MATRIXBOOT (This is on macOS) After this, the board reboots as expected, but CIRCUITPY never gets mounted. Installing the prebuilt firmware from https://circuitpython.org/board/matrixportal_m4 works fine. I tried pulling the latest TOT and various tags of circuitpython, including 7.3.3 - all with the same result.
How would I troubleshoot this issue? Thanks!

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dastels
 
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Re: Building cirtcuitpython for MatrixPortal M4

Post by dastels »

You built with BOARD=matrixportal_m4 ?

Dave

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dougiejones
 
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Re: Building cirtcuitpython for MatrixPortal M4

Post by dougiejones »

Affirmative.

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dastels
 
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Re: Building cirtcuitpython for MatrixPortal M4

Post by dastels »

I'm asking around to get some eyes on this.

Dave

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dougiejones
 
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Re: Building cirtcuitpython for MatrixPortal M4

Post by dougiejones »

Thank you. I tried uploading my built firmware, but seems like you can only attach images here ¯\_(ツ)_/¯

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danhalbert
 
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Re: Building cirtcuitpython for MatrixPortal M4

Post by danhalbert »

You can upload a .zip of the .uf2. But did you make any changes to the original source tree before you built? If so, you can push your changes to a branch on your repo and we can take a look at that.

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dougiejones
 
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Re: Building cirtcuitpython for MatrixPortal M4

Post by dougiejones »

No - no changes at all! zip attached.
firmware.uf2.zip
(329.25 KiB) Downloaded 1 time
Thanks!

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tannewt
 
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Re: Building cirtcuitpython for MatrixPortal M4

Post by tannewt »

Did you get this working?

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