Chris--A / Keypad

A version of the keypad library found in Wiring. This is just a copy made compatible with the Arduino IDE library manager.
GNU General Public License v3.0
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Update for STM32 boards #22

Open carloshcarvalho opened 6 years ago

carloshcarvalho commented 6 years ago

With these changes it is possible to use the library on STM32 cards because the pins are named and unnumbered and the Virtual Voids only handled Byte pins, this generated error in the compilation, I am not programming expert but this change worked well for me and not affected operation on the Arduino boards.