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write_eeprom don�t work.

 
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Pedro



Joined: 08 Sep 2003
Posts: 2

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write_eeprom don�t work.
PostPosted: Wed Feb 25, 2004 9:36 pm     Reply with quote

Hello , i try this but don�t work :

I use PCWH v.3.184.

My fuses are : HS,WDT128,MCU,PROTECT,NOCPD,NOWRTD,NOPUT,NODEBUG,NOVLP,NOOSCSEN,NOBROWNOUT,NOWRTC

#Rom 0xf00000={0x00,0x00}
.
.
.

int teste;

write_eeprom(0,0x10);
teste=read_eeprom(0);

the teste value is 0x00 and not 0x10.


Any idea ????? please....

[]s Pedro
Guest








PostPosted: Wed Feb 25, 2004 10:01 pm     Reply with quote

The picmicro is 18f8720.
Ttelmah
Guest







PostPosted: Thu Feb 26, 2004 3:11 am     Reply with quote

Anonymous wrote:
The picmicro is 18f8720.

I think you have your fuses confused...
'NOCPD', means that the code area is not protected. 'PROTECT', means that the data EEPROM _is_...

Best Wishes
Tony Helinski



Joined: 09 Sep 2003
Posts: 6

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PostPosted: Thu Feb 26, 2004 1:17 pm     Reply with quote

I believe you need to do this:
#rom int8 0xF00000 =
{...}

If you don't use the int8 the compiler uses int16
Guest








PostPosted: Thu Feb 26, 2004 2:52 pm     Reply with quote

Hello tank�s , but the problem is with write_eeprom , i use #rom int8.

Tank�s for any help.
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