Difference between revisions of "Interfacing Seven Segment with 8051"
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=Schematic= | =Schematic= | ||
[[File:Schematic 8051 Interfacing DC_Motor.JPG|680px]] | [[File:Schematic 8051 Interfacing DC_Motor.JPG|680px]] | ||
| − | /* This program demonstrates, control of 2 DC Motors using L293D | + | <syntaxhighlight> |
| + | /* This program demonstrates, control of 2 DC Motors using L293D Driver. | ||
| + | Four switches connected to P1 Drive 2 motors connected to P2. | ||
| + | For more details visit the tutorial Page:http://exploreembedded.com/wiki/*/ | ||
| + | #include<reg51.h> | ||
| + | #define Motors P2 | ||
| + | #define Switches P1 | ||
| + | #define Forward 0x05 | ||
| + | #define Backward 0x0a | ||
| + | #define Left 0x06 | ||
| + | #define Right 0x09 | ||
| + | |||
| + | #define stop 0x00 | ||
| + | void main() | ||
| + | { | ||
| + | unsigned char SwitchInput; | ||
| + | Switches = 0x0f; //Configure Switches as Input | ||
| + | Motors = 0X00; //Configure both Motors as Output. | ||
| + | while(1) | ||
| + | { | ||
| + | SwitchInput = (0x0f & Switches);//read switch status and mask lower byte. | ||
| + | switch(SwitchInput) | ||
| + | { | ||
| + | case 1: Motors = Forward; break; | ||
| + | case 2: Motors = Backward; break; | ||
| + | case 4: Motors = Left; break; | ||
| + | case 8: Motors = Right; break; | ||
| + | default: Motors =stop; | ||
| + | } | ||
| + | } | ||
| + | } | ||
| + | </syntaxhighlight> | ||
=Download= | =Download= | ||
* [http://exploreembedded.com/wiki/images/2/25/Schematic_8051_Interfacing_DC_Motor.pdf '''Schematic'''] | * [http://exploreembedded.com/wiki/images/2/25/Schematic_8051_Interfacing_DC_Motor.pdf '''Schematic'''] | ||
Revision as of 14:01, 14 July 2014
Schematic
- /* This program demonstrates, control of 2 DC Motors using L293D Driver.
- Four switches connected to P1 Drive 2 motors connected to P2.
- For more details visit the tutorial Page:http://exploreembedded.com/wiki/*/
- #include<reg51.h>
- #define Motors P2
- #define Switches P1
- #define Forward 0x05
- #define Backward 0x0a
- #define Left 0x06
- #define Right 0x09
- #define stop 0x00
- void main()
- {
- unsigned char SwitchInput;
- Switches = 0x0f; //Configure Switches as Input
- Motors = 0X00; //Configure both Motors as Output.
- while(1)
- {
- SwitchInput = (0x0f & Switches);//read switch status and mask lower byte.
- switch(SwitchInput)
- {
- case 1: Motors = Forward; break;
- case 2: Motors = Backward; break;
- case 4: Motors = Left; break;
- case 8: Motors = Right; break;
- default: Motors =stop;
- }
- }
- }