bubble blowing / Mbed 2 deprecated Useless_Box_MkII

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Dependencies:   mbed

main.cpp@0:d18a5e3c79c9, 2018-10-23 (annotated)

Committer:
dantg
Date:
Tue Oct 23 10:55:13 2018 +0000
Revision:
0:d18a5e3c79c9
Useless Box Code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dantg 0:d18a5e3c79c9 1 #include "mbed.h"
dantg 0:d18a5e3c79c9 2
dantg 0:d18a5e3c79c9 3 PwmOut Backward_Motor_Control (p22);
dantg 0:d18a5e3c79c9 4 PwmOut Forward_Motor_Control (p21);
dantg 0:d18a5e3c79c9 5 DigitalIn Backward_Switch (p17);
dantg 0:d18a5e3c79c9 6 DigitalIn Forward_Switch (p18);
dantg 0:d18a5e3c79c9 7 DigitalIn Limit_Switch (p19);
dantg 0:d18a5e3c79c9 8
dantg 0:d18a5e3c79c9 9 int main() {
dantg 0:d18a5e3c79c9 10
dantg 0:d18a5e3c79c9 11 Backward_Motor_Control.period (0.02); //Sets the backward motor speed to 50hz
dantg 0:d18a5e3c79c9 12 Forward_Motor_Control.period (0.02); //Sets the forward motor speed to 50hz
dantg 0:d18a5e3c79c9 13
dantg 0:d18a5e3c79c9 14 while(1) {
dantg 0:d18a5e3c79c9 15 if (Forward_Switch.read() == 1) { //When a person presses the switch
dantg 0:d18a5e3c79c9 16 Forward_Motor_Control = 0.5; //Motor moves forward at a steady speed
dantg 0:d18a5e3c79c9 17 Backward_Motor_Control = 0;
dantg 0:d18a5e3c79c9 18 wait (0.1); //Pause to allow time for the PWM signal
dantg 0:d18a5e3c79c9 19 }
dantg 0:d18a5e3c79c9 20 else if (Backward_Switch.read() == 1 && Limit_Switch.read() == 0) { //When the arm presses the switch
dantg 0:d18a5e3c79c9 21 Forward_Motor_Control = 0; //Motor moves backwards at a steady speed
dantg 0:d18a5e3c79c9 22 Backward_Motor_Control = 0.5;
dantg 0:d18a5e3c79c9 23 wait (0.1); //Pause to allow time for the PWM signal
dantg 0:d18a5e3c79c9 24 }
dantg 0:d18a5e3c79c9 25 else if (Backward_Switch.read() == 1 && Limit_Switch.read() == 1) { //When the arm presses the limit switch
dantg 0:d18a5e3c79c9 26 Forward_Motor_Control = 0; //Motor stops moving
dantg 0:d18a5e3c79c9 27 Backward_Motor_Control = 0;
dantg 0:d18a5e3c79c9 28 wait (0.1); //Pause to allow time for the PWM signal
dantg 0:d18a5e3c79c9 29 }
dantg 0:d18a5e3c79c9 30 }
dantg 0:d18a5e3c79c9 31 }
dantg 0:d18a5e3c79c9 32
dantg 0:d18a5e3c79c9 33
dantg 0:d18a5e3c79c9 34