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filjoa



Joined: 04 May 2008
Posts: 260

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PostPosted: Wed Nov 19, 2008 1:37 pm     Reply with quote
Hi

How I can save for example a state with PIC18F252 for when I turn off power it stay saved.

for example

Code:
int8 STATE;

void main()
{

if (jumper==1) STATE=input(PIN_B7) //I like save in eeprom this value

//read value STATE and put them for I can use in next cicle

if (STATE==1) funct();

}

How I can make this simple example? STATE only need save 0 or 1.

kind regards, Filipe
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Wed Nov 19, 2008 2:20 pm     Reply with quote
See this sample code. It shows how to save the state of a variable in
eeprom, and then restore the variable when the PIC is turned on again.
http://www.ccsinfo.com/forum/viewtopic.php?t=22109&start=17
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