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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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7th April 2008, 05:30 PM
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Problems with PIC16F877A EEPROM usage...
Hi...
Currently Im using PIC16F877A to construct a pin number lock.... My objective is that I need to save a 6-digits password into the PIC EEPROM so that when the whole circuit is OFF, the password still remain saved in the PIC... I dont know how to use the EEPROM function in C programming.... Hope everyone can help me here... thanks... below is the flow chart for your reference that what I need to do... |
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7th April 2008, 08:00 PM
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Quote:
There is info in that chapter on how to write to flash as well. While you're at Microchip's site, the midrange manual has a section on EEPROM, and I'd bet that if you dig through their App Notes you'd probably find more info there.
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