Brewery/Arduino-PID-Library
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Update PID_v1.cpp

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corrects possible errors in larger projects.
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sodaflo 2019-06-11 21:57:10 +02:00 committed by GitHub
parent 9b4ca0e5b6
commit 3936ba4947
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1 changed files with 2 additions and 2 deletions
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PID_v1.cpp
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@ -65,8 +65,8 @@ bool PID::Compute()
/*Compute all the working error variables*/ /*Compute all the working error variables*/
double input = *myInput; double input = *myInput;
double error = *mySetpoint - input; double error = *mySetpoint - input;
double dInput = (input - lastInput); double dInput = 1000*(input - lastInput)/timechange;
outputSum+= (ki * error); outputSum+= 1000*(ki * error)/timechange;
/*Add Proportional on Measurement, if P_ON_M is specified*/ /*Add Proportional on Measurement, if P_ON_M is specified*/
if(!pOnE) outputSum-= kp * dInput; if(!pOnE) outputSum-= kp * dInput;