I'm trying to read the 4 channel RC using attachInterrupt() at pin 9-12 and sending it through serial1 once all four channels duty cycle are read. The duty cycle is range from 1000us to 2000us. However some jitter happen in data collected, such as 1583 1518 1558 1515 1583 1518 1558 1515 1583 1518…

4 channel RC reading jitter

DuaneB April 22, 2013, 6:51am 2

Hi,
Post your code, Its probably something simple

Duane B