Keyboard: Difference between revisions
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== Keyboard matrix and button assignment == | == Keyboard matrix and button assignment == | ||
* fixed by hardware: buttons and maeanders | * fixed by hardware: buttons and maeanders | ||
* connected to specific gpios and matrix lines | * connected to specific gpios and matrix lines | ||
Revision as of 20:49, 30 March 2016
- Pyra's Keyboard Lighted by one of the Prototype Boards.
Keyboard matrix and button assignment
- fixed by hardware: buttons and maeanders
- connected to specific gpios and matrix lines
- describes specific hardware revision
Software assignment by Linux Kernel
- describes KEY_code for specific software revision (here letux-4.5.0 and later)
- assumes specific hardware revision (here 5.0/5.1)
- default Device Tree pyra-mainboard.dtsi
- can be changed by modified device tree
TCA8418 Matrix
