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Problem with eeprom access

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Orcino

Joined: 07 Sep 2003
Posts: 56

Posted: Sun Aug 19, 2007 11:18 am

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Hi, my program is ok in V 4.017 but in 4.050 in function below, not work, i am using a 18F4525 and drive 24LC256.C

somebody can help ?

Thanks

Code:

//*********************************************************
GRAVA um INT32 na EEPROM externa
//***********************************************************

void ee_write32(int16 base_address ,int32 data)

{
char i;
for(i=0; i<4; i++)
write_ext_eeprom(base_address+i,*(&data+i));
}

//***********************************************************
// LÊ um INT32 na EEPROM externa
//**********************************************************

int32 ee_read32(int16 base_address)
{
char i;
int32 data_read;

for(i=0; i<4; i++)
*(&data_read+i) = read_ext_eeprom(base_address+i);
return (data_read);
}

PCM programmer

Joined: 06 Sep 2003
Posts: 21708

Posted: Sun Aug 19, 2007 1:58 pm

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Read this item from the CCS versions page:

Quote:

4.021 The & unary operator by default no longer returns a generic (int8 *)

See the updated FAQ article that shows how to do it:
http://www.ccsinfo.com/faq.php?page=write_eeprom_not_byte

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