EEprom in a 18F with MikroC

[folkeu]

Hi,
I try mikroC
I want to record and to read in eeprom of a 18F4550 a value going from 8800 to 10800 declared as " long unsigned ";
I try examples found on the web but in it reading, I see not good value in a LCD.
Would you have an example which works?
Thanks
@+

[ME]

Please post your code (even if it is not working correctly) so others can try to help you.

ME

[folkeu]

Hi,
I have try this sample to forum of Mikroelectronica :
http://www.mikroe.com/forum/viewtopic.php?f=97&t=26484&hilit=16+bits+eeprom&start=15
Thanks

[nigelmercier]

If you want to write to the EEPROM, you have to split the number into bytes, using Lo(), Hi(), Higher()

Code:

writeEE(ResStoreLo, Lo(resSec) ) ;  // set EEPROM lo byte 0 - 7
writeEE(ResStoreMi, Hi(resSec) ) ;  // set EEPROM mid byte 8 - 15
writeEE(ResStoreHi, Higher(resSec) ) ;  // set EEPROM hi byte 16-24

Similarly, to read it you have to reassemble from the stored bytes:

Code:

resSecL = fuelCalTab[ResStoreLo]
+ (256 * fuelCalTab[ResStoreMi])
+ (256 * 256 * fuelCalTab[ResStoreHi]) ;

Code above is from an old project, but you should get the idea.