‘c’ code for stepper motor

[poonam]

hi………… i need ‘c’ code for stepper motor which rotate stepper motor up and down.

[D.V.G. Krishna]

first you need to find the type of stepper you are using.

incase of unipolar stepper then

the control algorithm willbe

if(condition for forword)

while(condition for forword)

{ 

control port=0x11;   0001

       delay(); define as per the motor

control port=0x22;   0010

       delay();

control port=0x44;   0100

       delay();

control port=0x88;   1000

       delay();

if(condition for backword)

while(condition for backword)

{

control port=0x88;   1000

       delay();

control port=0x44;   0100

       delay();

control port=0x22;   0010

       delay();

control port=0x11;   0001

       delay();

}

[D.V.G. Krishna]

first you need to find the type of stepper you are using.

incase of unipolar stepper then

the control algorithm willbe

if(condition for forword)

while(condition for forword)

{ 

control port=0x11;   0001

       delay(); define as per the motor

control port=0x22;   0010

       delay();

control port=0x44;   0100

       delay();

control port=0x88;   1000

       delay();

if(condition for backword)

while(condition for backword)

{

control port=0x88;   1000

       delay();

control port=0x44;   0100

       delay();

control port=0x22;   0010

       delay();

control port=0x11;   0001

       delay();

}

[nikhiljain]

such projects are available on this site.. please browse thru EG Labs projects before posting such threads.

 

FYI check : http://www.engineersgarage.com/microcontroller/8051projects/stepper-motor-control-ULN2003-at89c51-project-code-circuit

[nikhiljain]

such projects are available on this site.. please browse thru EG Labs projects before posting such threads.

 

FYI check : http://www.engineersgarage.com/microcontroller/8051projects/stepper-motor-control-ULN2003-at89c51-project-code-circuit

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