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Changes for open source / custom firmware #217

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Merged
merged 7 commits into from
Jul 9, 2025
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@grega grega commented Jul 9, 2025

Based on recent changes to https://github.com/raspberrypi/buildhat in order to allow for anyone to build and sign firmware.


Not sure why linter errors have kicked in here and not on main / in previous PRs (since the linter is complaining about issues already present in main). Will fix in a future PR...

chrisruk and others added 7 commits July 9, 2025 09:04
Avoids error that occurs when handling large amount
of sensor data.  In future, might be interesting to
see if we can support faster UART baud rate.
This is so that we can handle multiple line if
statements.
If user creates directory called 'data/' where
they run their Python script from and places following
files in:

* firmware.bin
* signature.bin
* version

This custom firmware will then be used instead of bundled
firmware.
Bump timer from 8s to 11s, to wait after
receiving "Done initialising ports", to avoid
geting disconnected message, even though
sensor connected to port.
Add information on how to make use of custom
firmware.
@grega grega merged commit 035b5bd into main Jul 9, 2025
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@grega grega deleted the changes-for-open-firmware branch July 9, 2025 13:38
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2 participants