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| Micro Controllers Discuss all aspects of micro controllers - building them, coding them, etc. All controllers are welcome - PIC, BASIC, Z8 Encore!, etc. |
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Thread Tools | Display Modes |
7th May 2004, 11:10 AM
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using serial keypad in LAB-1
Hi There,
I purchuse LAB-X1 circuit, I need to using the matrix keypad in this circuit as a serial keypad. I get one code that indicates the location of the pressed keypad..But i don't need this techique to doing so. I need a code that will use the keypad as serial switches....and display the number of the switch as it is pressed and then disappear as it's released... Really I tried a lot to do this program...but because I don't have enough background in this domain..I face to much problems... In this circuit I am using PIC16F877.... Really I need somebody help.... Hope to hear from u...
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Rosy |
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7th May 2004, 12:32 PM
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Have a look at my tutorials - I'm not sure what you mean by 'serial keypad', but I show how to read a HEX keypad with a PIC.
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Linear Mode
