Customer:
Is it possible to write to the 4 counter registers on the Soldered Rotary Encoder? I’d like to be able to program the counters to predetermined values if desired. If this is allowed, what is the sequence required to program them?
Originally submitted via email support on 14 December 2024. Migrated to the forum for community visibility.
Soldered Support:
Yes, this is possible. The firmware running on the ATTiny is available here: Soldered-Rotary-Encoder-With-easyC-Arduino-Library/extras/attiny_firmware at dev · SolderedElectronics/Soldered-Rotary-Encoder-With-easyC-Arduino-Library · GitHub (on the dev branch of the library).
You can fully customize the code and even change what you send over I2C. You will also need to change the driver on the Arduino side to accommodate these changes: Soldered-Rotary-Encoder-With-easyC-Arduino-Library/src/Rotary-encoder-easyC-SOLDERED.cpp at dev · SolderedElectronics/Soldered-Rotary-Encoder-With-easyC-Arduino-Library · GitHub
The ATTiny is programmed via a UPDI programmer with the pins available on the top of the board.
Attachment omitted in migration: image.png