Stepper motor interfacing with lpc2148

[Priya Supriya]

Hello,

I tried some basic code in keil c for stpper motor controller with lpc2148,but that is not generic code,so i want help from u to control stepper motor.

Thanks,
Priyanka

 

[nandhu015]

Post your code, circuit diagram and details about the motor to get help.

Nandhu

 

[bobcat1]

Hi


Depend on the type & power of the step motor you are using you can use the AMIS3062x IC to drive stepper motor via simple I2C command

you can also use a stepper driver IC from ST but you will need to supply some driving signals and make some movement tables.

All the bets

Bobi

The microcontroller specialist

 

[Priya Supriya]

Hi,
Below is my code for stepper motor

IODIR0 = 0x0FF0FF;

GPIO0_IOCLR=0x00000008;
GPIO0_IOSET=0x00000001;
delayForMotor();
GPIO0_IOCLR=0x00000001;
GPIO0_IOSET=0x00000002;
delayForMotor();
GPIO0_IOCLR=0x00000002;
GPIO0_IOSET=0x00000004;
delayForMotor();
GPIO0_IOCLR=0x00000004;
GPIO0_IOSET=0x00000008;
delayForMotor();

Please help me if any corrections i have to make.