Hello family :), today I found a problem in my project, here is the video of the problem
https://streamable.com/wamm9
When I choose yes to turn a motor it works well but the other motors that is after does not work.
I want the other motors turn if I choose yes even if the previous motor is running.
Please, I need your help because my project is blocked.
MASTER CODE
#include <Wire.h>
const int BUTTON1=5;
const int BUTTON2=6;
int buttonchoose;
void setup() {
// put your setup code here, to run once:
pinMode(BUTTON1,INPUT);
pinMode(BUTTON2,INPUT);
Wire.begin();
Serial.begin(9600);
}
void loop() {
Serial.println("You want turn X motor");
Serial.println("1-YES 2-NO");
buttonchoose=fonctioninput();
delay(500);
if(buttonchoose==1){
//Turn motor x for onerevolution
Wire.beginTransmission(8); // transmit to device #8
Wire.write('X'); // send M (milk)
Wire.endTransmission(); // stop transmitting
Serial.println("send X");
}
Serial.println("You want turn Y motor");
Serial.println("1-YES 2-NO");
buttonchoose=fonctioninput();
delay(500);
if(buttonchoose==1){
//Turn motor Y for onerevolution
Wire.beginTransmission(8); // transmit to device #8
Wire.write('Y'); // send M (milk)
Wire.endTransmission(); // stop transmitting
Serial.println("send Y");
}
Serial.println("You want turn Z motor");
Serial.println("1-YES 2-NO");
buttonchoose=fonctioninput();
delay(500);
if(buttonchoose==1){
//Turn motor Z for onerevolution
Wire.beginTransmission(8); // transmit to device #8
Wire.write('Z'); // send M (milk)
Wire.endTransmission(); // stop transmitting
Serial.println("send Z");
}
}
int fonctioninput(){
int val1 =0;
int val2 =0;
int buttonreturn=0;
while( (val1 - val2) == 0){
val1=digitalRead(BUTTON1);
val2=digitalRead(BUTTON2);
}
if(val1 == 1){
buttonreturn=1;
}
else {
buttonreturn=2;
}
return buttonreturn;
}
SLAVE CODE
#include <Wire.h>
#include <Stepper.h>
const int stepsPerRevolution = 64;
int led=A0;
Stepper motorX(stepsPerRevolution, 2, 3, 4, 5);
Stepper motorY(stepsPerRevolution, 6, 7, 8, 9);
Stepper motorZ(stepsPerRevolution, 10, 11, 12, 13);
void setup() {
Wire.begin(8);
// Wire.onRequest(requestEvent);
Wire.onReceive(receiveEvent);
pinMode(led,OUTPUT);
motorX.setSpeed(60);
motorY.setSpeed(60);
motorZ.setSpeed(60);
Serial.begin(9600);
}
void loop() {
}
void receiveEvent(int howMany) {
char choose;
while(Wire.available() > 0) {
//initialization
choose='A';
choose = Wire.read();
if (choose == 'X') {
Serial.println("TURN MOTOR X");
turnX();
}
else if (choose == 'Y') {
Serial.println("TURN MOTOR Y");
turnY();
}
else if (choose == 'Z') {
Serial.println("TURN MOTOR Z");
turnZ();
}
}
analogWrite(led,1020);
delay(300);
analogWrite(led,0);
}
void turnX(){
motorX.step(stepsPerRevolution);
}
void turnY(){
motorY.step(stepsPerRevolution);
}
void turnZ(){
motorZ.step(stepsPerRevolution);
}
