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||Joe
15-02-2002, 11:47 AM
Hello!

(Seems that someone has allready posted F628 version on this board /n/images/smiles/icon_smile.gif
but I post message anyway if someone wants to study i2C )

Converting dex for PIC16F628, allmost done.
I have created new EEPROM routines to use with F628,
but I havn't tested them yet

Plus I have to check they don't affect other timings...
I'll post the new hex as soon as I have get it working!
Well.. IF I get it working /n/images/smiles/icon_wink.gif

I belive many people are working on turning dex to work with F628.
So thought to share my study of these files, I hope someone finds them usefull.

I manualy reconstructed both dex1.asm and dex0.asm

I attached dex1.asm & dex0.asm disassembled from original hex files.
dex1.asm is partially commented (I2C routines are fully commented )
I commented only dex1.asm because it contains all routines.


About dex1: Dex1 only writes 6 bytes to eeprom at page-0.
This must be done thru PIC, because CE625 has I2C EEPROM that cannot be directly accessed with programmer.
(On F628, EEPROM is programmed with programmer)

Eeprom contents at page-0 after running dex1
Address: 78h, Data: A5h
Address: 79h, Data: 5Ah
Address: 7Ah, Data: 5Ah
Address: 7Bh, Data: A5h
Address: 7Ch, Data: 00h
Address: 7Dh, Data: 00h


About dex0: Dex0 is the actual firmware of the BOX

Gianni
15-02-2002, 12:02 PM
Hi,
Many thanks for your works... And if you can get working the modified hex with pic16f628, please tell us... Everyone that use this kind of pic will be greatful with you....
B.r.
Gianni.