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by lm_mrsh
Mon Dec 02, 2019 11:54 am
Forum: ESP32 Arduino
Topic: LEDC Output Value - Register Access
Replies: 4
Views: 5406

LEDC Output Value - Register Access

Hi, In my project I need to be able to read the current output state of a PWM pin (configured using LEDC). I've looked through the datasheet and can't seem to find a register which holds this value. I'd like to avoid a digitalRead as I'm running a time critical loop, and want this to be programmatic...