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linux: Ability to use multiple GPIO chips (#2935)

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Signed-off-by: Lucio Tarantino <lucio.tarantino@gmail.com>
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Lucio Tarantino 2020-06-06 18:47:11 +02:00 • committed by GitHub
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docs/Config_Changes.md
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@ -5,6 +5,11 @@ document when upgrading the Klipper software.
All dates in this document are approximate.
# Changes
2020xxxx: The the GPIO name on linux_mcu has changed. It is now in the
`gpiochip<chipid>/gpio<gpio>`, for gpiochip0 you can also use a short
`gpio<gpio>`.
For example, what was previously referred to as `P20` now becomes
`gpio20` or `gpiochip0/gpio20`.
20200603: The default 16x4 LCD layout will no longer show the
estimated time remaining in a print. (Only the elapsed time will be