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by jul35_
Fri Dec 27, 2019 8:09 pm
Forum: ESP32 Arduino
Topic: Count 2µs pulses with ULP
Replies: 1
Views: 411

Count 2µs pulses with ULP

Hello, until now I have used attachInterrupt() inside the Arduino Code to count ~2µs HIGH LOW HIGH pulses. Because of power consumption limitations I would like to use the ULP to keep track of the pulses and send the main CPU into deep sleep. With the help of this ulptool (

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