Floor Couwenberg / Mbed 2 deprecated another_try_from_scratch_on_emg

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Dependencies:   HIDScope MODSERIAL QEI biquadFilter mbed

Fork of another_try_from_scratch_on_emg by sibren vuurberg

main.cpp@1:30d46f7e5150, 2016-10-21 (annotated)

Committer:
daniQQue
Date:
Fri Oct 21 12:17:41 2016 +0000
Revision:
1:30d46f7e5150
Parent:
0:34c739fcc3e0
Child:
2:025d9065b25f
nu alleen saved values;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
daniQQue 0:34c739fcc3e0 1 //libraries
daniQQue 0:34c739fcc3e0 2 #include "mbed.h"
daniQQue 0:34c739fcc3e0 3 #include "HIDScope.h"
daniQQue 0:34c739fcc3e0 4 #include "biquadFilter.h"
daniQQue 0:34c739fcc3e0 5
daniQQue 0:34c739fcc3e0 6 //Define objects
daniQQue 0:34c739fcc3e0 7 AnalogIn emg0( A0 ); //analog in to get EMG in to c++
daniQQue 0:34c739fcc3e0 8 Ticker sample_timer; //ticker
daniQQue 0:34c739fcc3e0 9 HIDScope scope( 2); //open 3 channels in hidscope
daniQQue 0:34c739fcc3e0 10 DigitalOut led(LED_GREEN);
daniQQue 0:34c739fcc3e0 11
daniQQue 0:34c739fcc3e0 12 //define variables
daniQQue 0:34c739fcc3e0 13 double emg_0_value;
daniQQue 0:34c739fcc3e0 14
daniQQue 0:34c739fcc3e0 15
daniQQue 0:34c739fcc3e0 16 void filter(){
daniQQue 0:34c739fcc3e0 17 emg_0_value=emg0.read(); //read the emg value from the elektrodes
daniQQue 0:34c739fcc3e0 18 led=!led;
daniQQue 0:34c739fcc3e0 19
daniQQue 0:34c739fcc3e0 20 //send signals to scope
daniQQue 1:30d46f7e5150 21 scope.set(0, emg_0_value ); //set emg signal to scope in channel 1
daniQQue 0:34c739fcc3e0 22 scope.set(1, emg_0_value );
daniQQue 0:34c739fcc3e0 23 scope.send(); //send all the signals to the scope
daniQQue 0:34c739fcc3e0 24 }
daniQQue 0:34c739fcc3e0 25
daniQQue 0:34c739fcc3e0 26 //program
daniQQue 0:34c739fcc3e0 27
daniQQue 0:34c739fcc3e0 28 int main()
daniQQue 0:34c739fcc3e0 29 {
daniQQue 0:34c739fcc3e0 30 sample_timer.attach(&filter, 0.001); //continously execute the EMG reader and filter, it ensures that filter and sampling is executed every 1/frequency seconds
daniQQue 0:34c739fcc3e0 31
daniQQue 0:34c739fcc3e0 32 //endless loop
daniQQue 0:34c739fcc3e0 33
daniQQue 0:34c739fcc3e0 34 while(1)
daniQQue 0:34c739fcc3e0 35 {}
daniQQue 0:34c739fcc3e0 36
daniQQue 0:34c739fcc3e0 37 }