Hello
I'm new to labview and arduino, I have installed all the needed software and hardware need to run labview and arduino uno.
I have an easy drive 4.4, stepper motor and power supply.
I have done all the arduino learning kit electrical circuit using labview and all worked OK, so I think i have all the needed software and hardware correctly.
when i tried to operate a stepper motor using the labview example (the one which comes with the LVIFA) nothing happens, i tested the motor and the hardware using the arduino example code and the motor works.
can someone help me i'm quite desperate.
arduino code:
int Distance = 0; // Record the number of steps we've taken
void setup() {
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
}
void loop() {
digitalWrite(9, HIGH);
delayMicroseconds(100);
digitalWrite(9, LOW);
delayMicroseconds(100);
Distance = Distance + 1; // record this step
// Check to see if we are at the end of our move
if (Distance == 3600)
{// We are! Reverse direction (invert DIR signal)
if (digitalRead(8) == LOW)
{digitalWrite(8, HIGH);
}
else
{digitalWrite(8, LOW);
}
// Reset our distance back to zero since we're
// starting a new move
Distance = 0;
// Now pause for half a second
delay(500);
}
}
thank.
kobi
