include DMXMODEPIN (pin 2) in documentation

mathertel / DMXSerial

An Arduino library for sending and receiving DMX packets.

BSD 3-Clause "New" or "Revised" License

320 stars 76 forks source link

include DMXMODEPIN (pin 2) in documentation #57

Open Yorams opened 2 years ago

Yorams commented 2 years ago

Would be nice if you can include the DMXMODEPIN in the documentation. I searched like hell why pin 2 wouldn't work 😄.

Never the less. Great work done, thanks.

Randomaker commented 1 year ago

Hey, I am currently running into some problems using pin 2 as an input, it seems the internal pullup isnt working. Just posted an issue, then saw yours. Can you explain about this? Thanks!

Yorams commented 1 year ago

The source says: #define DMXMODEPIN 2 ///< Arduino pin 2 for controlling the data direction is the default

https://github.com/mathertel/DMXSerial/blob/master/src/DMXSerial.h

So do not use pin 2, or define an other pin in the source.