Michel Vos / Mbed 2 deprecated Milestone_1_Motor_DualDirection_potmeter_v2

added emg to milestone 1 but not completely working yet

Dependencies:   HIDScope MODSERIAL mbed

Fork of Milestone_1 by Casper Kroon

main.cpp@1:aa505856416d, 2018-09-25 (annotated)

Committer:
CasperK
Date:
Tue Sep 25 14:50:26 2018 +0000
Revision:
1:aa505856416d
Parent:
0:9922b502cbc3
Child:
2:735ca8577f31
Merged version of a3.2 and a3.3, potmeter and motor work, hidscope doesn't

Who changed what in which revision?

UserRevisionLine numberNew contents of line
CasperK 0:9922b502cbc3 1 #include "mbed.h"
CasperK 0:9922b502cbc3 2 #include "MODSERIAL.h"
CasperK 0:9922b502cbc3 3 #include "HIDScope.h"
CasperK 0:9922b502cbc3 4
CasperK 0:9922b502cbc3 5 PwmOut pwmpin(D6);
CasperK 0:9922b502cbc3 6 PwmOut led(D10);
CasperK 0:9922b502cbc3 7 AnalogIn potmeter(A5);
CasperK 0:9922b502cbc3 8 DigitalIn button(D2);
CasperK 0:9922b502cbc3 9 DigitalOut directionpin(D5);
CasperK 0:9922b502cbc3 10
CasperK 0:9922b502cbc3 11 HIDScope scope(2);
CasperK 0:9922b502cbc3 12 Ticker ticker;
CasperK 0:9922b502cbc3 13
CasperK 0:9922b502cbc3 14 volatile float x;
CasperK 0:9922b502cbc3 15 volatile float y;
CasperK 0:9922b502cbc3 16
CasperK 0:9922b502cbc3 17 void sendData() {
CasperK 0:9922b502cbc3 18 scope.set(0,potmeter); //set the potmeter data to the first scope
CasperK 1:aa505856416d 19 scope.set(1,x);
CasperK 1:aa505856416d 20 scope.send(); //send the datapoints of the 2 motors
CasperK 0:9922b502cbc3 21 }
CasperK 0:9922b502cbc3 22
CasperK 0:9922b502cbc3 23 int main() {
CasperK 0:9922b502cbc3 24 float u = -0.3f; //determineusefulvalue, -0.3f is justanexample
CasperK 1:aa505856416d 25 directionpin = u > 0.0f; //if bigger than 0, gives true, otherwise gives false
CasperK 1:aa505856416d 26 x = 1; //placeholder value for potmeter of second motor
CasperK 0:9922b502cbc3 27
CasperK 1:aa505856416d 28 pwmpin.period_us(60); //60 microseconds PWM period, 16.7 kHz
CasperK 1:aa505856416d 29 led.period_us(60); //60 microseconds
CasperK 1:aa505856416d 30 ticker.attach(&sendData, 0.005f); //send data to hidscope at 200Hz
CasperK 0:9922b502cbc3 31
CasperK 0:9922b502cbc3 32 while (true) {
CasperK 0:9922b502cbc3 33 pwmpin.write(potmeter); //pwm of motor is potmeter value
CasperK 0:9922b502cbc3 34 led.write(potmeter); //led is potmeter value
CasperK 0:9922b502cbc3 35 wait(0.2f);
CasperK 0:9922b502cbc3 36 }
CasperK 0:9922b502cbc3 37 }