write_eeprom and PIC18F4525

Fabri · Joined: 22 Aug 2005 Posts: 275

Hi to all,

I'm in trouble with write_eeprom and PIC18F4525. I can write and read eeprom till 0xFF address.
Does address is a (8 bit or 16 bit depending on the part) ?

I'm using ccs PCWH 3,249

Have you got any suggestion about ?

Regards,
Fabri

ckielstra · Joined: 18 Mar 2004 Posts: 3680 Location: The Netherlands

Address must be a 16 bit variable. I guess you are using an 8 bit.

Fabri · Joined: 22 Aug 2005 Posts: 275

I try this simple code:

RArtz · Joined: 28 May 2008 Posts: 7

Fabri · Joined: 22 Aug 2005 Posts: 275

I red the CCS help file, It was the first thing I did.

Anyway there was an error in compiler device editor.

After correct write_eeprom work fine all around eeprom of PIC18.

Thanks to all for support me,

Regards,
Fabri

ntgcp_08 · Joined: 21 Feb 2008 Posts: 24

Can you share what the error in the compiler device editor was? And can you share what you corrected to make it work?

Thanks

Fabri · Joined: 22 Aug 2005 Posts: 275

with support of CCS I verify in:

TOOLS > DEVICE EDITOR > PIC18F4525

Under memory must be DATA EE = 1024

I correct it to 1024 from 255.

Regards,
Fabri