Keypad library does not work with Pro Trinket

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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Keypad library does not work with Pro Trinket #1

Closed acmkonings closed 8 years ago

acmkonings commented 8 years ago

When using the Keypad library on a Pro Trinket 3v, erratic results occur (mainly: led #13 is dimly lit and code does not function as expected). Code is a slight modification of the example given on the Adafruit website. I have narrowed the problem down to the getKey() function call. Exact code runs flawlessly on a Leonardo board. My apologies if this is not the correct channel to bring this to your attention. Would you have a suggestion? Many thanks! keypadsa.zip

acmkonings commented 8 years ago

beginner mistake - my bad... using pin 13 for input. strange though that it works on a leonardo