Search found 2 matches
- Fri Mar 20, 2020 10:37 pm
- Forum: General Discussion and Questions
- Topic: Rotary encoder.
- Replies: 8
- Views: 5369
Re: Rotary encoder.
Hello, think this theme is almost solved, please see: https://forum.micropython.org/viewtopic.php?f=18&t=5997&p=43919&hilit=rotary+encoder+sengp#p43919 And follow the links. Problem is: MicroPython is slow and you may not guarantee a suitable minimal cycle time which is necessary when using software...
- Mon Feb 03, 2020 11:39 am
- Forum: ESP32 boards
- Topic: Pulse counter support
- Replies: 27
- Views: 40487
Re: Pulse counter support
Hello, micropython already supports interfacing to quadrature encoded signals, e.g. rotary encoders, based on the pulse counter unit available on ESP32. See: https://forum.littlevgl.com/t/example-for-working-with-a-rotary-encoder/1509/20 My software (polling) and pin interrupt based approaches to im...