Matthias Grob / Mbed 2 deprecated FlyBed1

NOT FINISHED YET!!! My first try to get a self built fully working Quadrocopter based on an mbed, a self built frame and some other more or less cheap parts.

Dependencies:   mbed MODI2C

PID/PID.h@40:2ca410923691, 2014-02-14 (annotated)

Committer:
maetugr
Date:
Fri Feb 14 14:17:32 2014 +0000
Revision:
40:2ca410923691
Parent:
33:fd98776b6cc7 
now with MPU6050 before taking it too FlyBed2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
maetugr 30:021e13b62575 1 // by MaEtUgR
maetugr 30:021e13b62575 2
maetugr 29:8b7362a2ee14 3 #include "mbed.h"
maetugr 29:8b7362a2ee14 4
maetugr 29:8b7362a2ee14 5 #ifndef PID_H
maetugr 29:8b7362a2ee14 6 #define PID_H
maetugr 29:8b7362a2ee14 7
maetugr 29:8b7362a2ee14 8 class PID {
maetugr 29:8b7362a2ee14 9 public:
maetugr 29:8b7362a2ee14 10 PID(float P, float I, float D, float Integral_Max);
maetugr 29:8b7362a2ee14 11 float compute(float SetPoint, float ProcessValue);
maetugr 29:8b7362a2ee14 12 void setIntegrate(bool Integrate);
maetugr 33:fd98776b6cc7 13 void setPID(float P, float I, float D);
maetugr 29:8b7362a2ee14 14
maetugr 29:8b7362a2ee14 15 private:
maetugr 29:8b7362a2ee14 16 float P,I,D; // PID Values
maetugr 29:8b7362a2ee14 17
maetugr 29:8b7362a2ee14 18 Timer dtTimer; // Timer to measure time between every compute
maetugr 29:8b7362a2ee14 19 float LastTime; // Time when last loop was
maetugr 29:8b7362a2ee14 20
maetugr 29:8b7362a2ee14 21 float SetPoint; // the Point you want to reach
maetugr 29:8b7362a2ee14 22 float Integral; // the sum of all errors (constaind so it doesn't get infinite)
maetugr 29:8b7362a2ee14 23 float Integral_Max; // maximum that the sum of all errors can get (not important: last error not counted)
maetugr 29:8b7362a2ee14 24 float PreviousError; // the Error of the last computation to get derivative
maetugr 29:8b7362a2ee14 25 bool Integrate; // if the integral is used / the controller is in use
maetugr 29:8b7362a2ee14 26 };
maetugr 29:8b7362a2ee14 27
maetugr 29:8b7362a2ee14 28 #endif