Q14 Type Keypad interface with the new Board

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Md Faisal Saban

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Mar 5, 2020, 10:05:06 AM3/5/20

to android-porting

Hi,

I am new to android porting so please bear my silly question. I need to find the steps that how to interface the keypad with the board. I have tried with gpio configuration in Device tree. but no luck. If you guys please help me to guide me with the steps how to do it. May be i can find a way.

I have followed this link but no luck.

http://blog.gegg.us/2017/08/a-matrix-keypad-on-a-raspberry-pi-done-right/

Thanks

Faisal

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