Bart Vaart / Mbed 2 deprecated EMGfilter

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Dependencies:   HIDScope mbed MODSERIAL

main.cpp

Committer:
Bartvaart
Date:
2015-10-07
Revision:
7:040591b3f019
Parent:
6:8197f9446daf
Child:
8:a8c66bd140f8

File content as of revision 7:040591b3f019:

#include "mbed.h"
#include "encoder.h"
#include "HIDScope.h"
#include "Filterdesigns.h"

AnalogIn    emg(A0); //Analog input van emg kabels
HIDScope    scope(3); //2 scopes
Ticker      EMGticker;

//Sample frequentie
double Fs = 500; //Hz
double t = 1/ Fs; // voor EMGticker

double y = 0;
double ymean = 0;

void EMGfilter(){
    //uitlezen emg signaal
    double u = emg.read();
    Filterdesign1(u,y, ymean);
    
    // Plotten in HIDscope
    scope.set(0,u); //ongefilterde waarde naar scope 1
    scope.set(1,y); //gefilterde waarde naar scope 2
    scope.set(2,ymean); // gefilterde en gemiddelde waarde naar scope 3
    scope.send(); //stuur de waardes naar HIDscope
    }
    

int main(){
    EMGticker.attach(&EMGfilter, t); //500Hz
    while(1){}
    }