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by jbowser
Tue Feb 06, 2018 11:56 am
Forum: ESP32 Arduino
Topic: Direct IO Port Manipulation
Replies: 7
Views: 44855

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...