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Hello everyone. I am more of a hardware dude, so software always makes me stay up all nights while trying to understand why it doesn't work and why DOES it work. Anyway, below is the code I am using. It works, kind of, but there is a problem. If I decrease delay, resolution goes down pretty bad, with 300ms it is 100RPM. If I Increase, of course it gets slow, and that is not ok in my application. As I am a total noob, I hope someone here might give me advice, what can I possibly do. Regards, Arch. volatile unsigned int rpmcount; float rpm; float timeold; const int carbswitch = P2_2; //s
