I am currently working on a simple lcd keypad GUI that needs to store password in C. Most of the code is already done. I don't know how can I create a security based on the system where there is an option to change the password. I guess its a bit complicated code because every boot, It must access the password that is set by the user. Please help, thanks in advance!
There are two options. One fixed password which quite simple to store in any controller. Second variable password where you change the password. Even this little easy. Both the things require about 5 line of code. The code is just like storing any value in EEPROM and reading the value.
i have the pblm. i want to access internal eeprom of pic.. wer is eep.h available. is it compatible with htpic
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