please help!!!!(stepper motor control)
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ı have got a project.I want to circuit diagram and assembly code of controling motor.but i must to use ULN2003a chip on the circuit; TOPIC=Multiple-Peed Stepper Motor Control and Digital Display (To be submitted by 5 January 2006) The term project is about writing an Assembly Language Program to control a Stepper Motor interfaced to a PC through the parallel port. The project contains the following 3 main modules: 1. Stepper Motor Driving Module (Output Module): · The motor will rotate clockwise if f (forward) key is pressed and will rotate anticlockwise if r (reverse) key is pressed from the keyboard. · The speed of the motor will be controlled by the external push buttons (Up and Down) connected to the PC through the parallel port. If Up button is pressed the speed will be incremented by 1 out of 10 speeds. Down button will work similarly. 2. Speed Display Module (Output Module): · The speed of rotating motor will be indicated by displaying a single digit 7-segment display. There will be speeds from 0 to 9. The speed which is displayed on the 7-segment display will also be displayed on the monitor with its direction (clockwise or anticlockwise) 3. Up and Down Push Buttons (Input Module): · The speed of the motor will be controlled by the two external push buttons. The speed will be incremented or decremented one by one by pushing to Up or Down buttons respectively.:confused:
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ı have got a project.I want to circuit diagram and assembly code of controling motor.but i must to use ULN2003a chip on the circuit; TOPIC=Multiple-Peed Stepper Motor Control and Digital Display (To be submitted by 5 January 2006) The term project is about writing an Assembly Language Program to control a Stepper Motor interfaced to a PC through the parallel port. The project contains the following 3 main modules: 1. Stepper Motor Driving Module (Output Module): · The motor will rotate clockwise if f (forward) key is pressed and will rotate anticlockwise if r (reverse) key is pressed from the keyboard. · The speed of the motor will be controlled by the external push buttons (Up and Down) connected to the PC through the parallel port. If Up button is pressed the speed will be incremented by 1 out of 10 speeds. Down button will work similarly. 2. Speed Display Module (Output Module): · The speed of rotating motor will be indicated by displaying a single digit 7-segment display. There will be speeds from 0 to 9. The speed which is displayed on the 7-segment display will also be displayed on the monitor with its direction (clockwise or anticlockwise) 3. Up and Down Push Buttons (Input Module): · The speed of the motor will be controlled by the two external push buttons. The speed will be incremented or decremented one by one by pushing to Up or Down buttons respectively.:confused:
Are you going to build the circuit? What class are you in? Its a very interesting project but I don't think the people here are going to supply you with a complete schematic and a program written in assembler for no price. There are some programs written in C# that control motors through the parralel port, maybe here or programmersheaven.com
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ı have got a project.I want to circuit diagram and assembly code of controling motor.but i must to use ULN2003a chip on the circuit; TOPIC=Multiple-Peed Stepper Motor Control and Digital Display (To be submitted by 5 January 2006) The term project is about writing an Assembly Language Program to control a Stepper Motor interfaced to a PC through the parallel port. The project contains the following 3 main modules: 1. Stepper Motor Driving Module (Output Module): · The motor will rotate clockwise if f (forward) key is pressed and will rotate anticlockwise if r (reverse) key is pressed from the keyboard. · The speed of the motor will be controlled by the external push buttons (Up and Down) connected to the PC through the parallel port. If Up button is pressed the speed will be incremented by 1 out of 10 speeds. Down button will work similarly. 2. Speed Display Module (Output Module): · The speed of rotating motor will be indicated by displaying a single digit 7-segment display. There will be speeds from 0 to 9. The speed which is displayed on the 7-segment display will also be displayed on the monitor with its direction (clockwise or anticlockwise) 3. Up and Down Push Buttons (Input Module): · The speed of the motor will be controlled by the two external push buttons. The speed will be incremented or decremented one by one by pushing to Up or Down buttons respectively.:confused:
First, how long have you been sitting on this project, not doing anything? Now you're down to 3 weeks and haven't got a clue how to do this? You may as well just go on vacation for 3 weeks because you're gonna fail. Noone is going to just give you a schematic and code to save your butt. You're going to have to do the research yourself to build and test the circuit, as well as writing the code for it. BTW, hardly anyone uses Assembler anymore, especially under Windows, so good luck trying to find an example of that. Can you tell I hate procrastinators who just think they'll find the complete finished answer to their homework assignment, final paper, or whatever, somewhere out on the Internet, just waiting for them to ask for it and someone to hand it over?
Dave Kreskowiak Microsoft MVP - Visual Basic
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ı have got a project.I want to circuit diagram and assembly code of controling motor.but i must to use ULN2003a chip on the circuit; TOPIC=Multiple-Peed Stepper Motor Control and Digital Display (To be submitted by 5 January 2006) The term project is about writing an Assembly Language Program to control a Stepper Motor interfaced to a PC through the parallel port. The project contains the following 3 main modules: 1. Stepper Motor Driving Module (Output Module): · The motor will rotate clockwise if f (forward) key is pressed and will rotate anticlockwise if r (reverse) key is pressed from the keyboard. · The speed of the motor will be controlled by the external push buttons (Up and Down) connected to the PC through the parallel port. If Up button is pressed the speed will be incremented by 1 out of 10 speeds. Down button will work similarly. 2. Speed Display Module (Output Module): · The speed of rotating motor will be indicated by displaying a single digit 7-segment display. There will be speeds from 0 to 9. The speed which is displayed on the 7-segment display will also be displayed on the monitor with its direction (clockwise or anticlockwise) 3. Up and Down Push Buttons (Input Module): · The speed of the motor will be controlled by the two external push buttons. The speed will be incremented or decremented one by one by pushing to Up or Down buttons respectively.:confused:
Hi dear Im not an expert on such stuff but i have done lot of hardware programming using assembly If i would have to do such a project i will do it like follows: 1. Know All the protocols for parallel port IO 2. Kow the way that chip behaves, i mean the interface exposed by that chip 3. Use some good assembler to code the modules 4. Use a GUI interface to control the modules Hope this may have given u some idea. Would u like to send me the chip specification and OS u are goin to use bye
pitchu
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ı have got a project.I want to circuit diagram and assembly code of controling motor.but i must to use ULN2003a chip on the circuit; TOPIC=Multiple-Peed Stepper Motor Control and Digital Display (To be submitted by 5 January 2006) The term project is about writing an Assembly Language Program to control a Stepper Motor interfaced to a PC through the parallel port. The project contains the following 3 main modules: 1. Stepper Motor Driving Module (Output Module): · The motor will rotate clockwise if f (forward) key is pressed and will rotate anticlockwise if r (reverse) key is pressed from the keyboard. · The speed of the motor will be controlled by the external push buttons (Up and Down) connected to the PC through the parallel port. If Up button is pressed the speed will be incremented by 1 out of 10 speeds. Down button will work similarly. 2. Speed Display Module (Output Module): · The speed of rotating motor will be indicated by displaying a single digit 7-segment display. There will be speeds from 0 to 9. The speed which is displayed on the 7-segment display will also be displayed on the monitor with its direction (clockwise or anticlockwise) 3. Up and Down Push Buttons (Input Module): · The speed of the motor will be controlled by the two external push buttons. The speed will be incremented or decremented one by one by pushing to Up or Down buttons respectively.:confused: