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- Tue Feb 06, 2018 11:56 am
- Forum: ESP32 Arduino
- Topic: Direct IO Port Manipulation
- Replies: 7
- Views: 45027
Re: Direct IO Port Manipulation
Sorry for hijacking this thread, but I think my question is in line with the title. I'm also interested in direct port manipulation and mostly in reading multiple pin states at the same time (for reading a rotary encoder). The following code is used to store the states of pin 2 and 3. reading = PIND...