CCS C Compiler Manual PCB / PCM / PCH

Built-in Functions
Availability:
Requires:
while the write_eeprom() operations is polling the done bit to check if the write
operations has completed. Can be used as long as no EEPROM operations
are performed during an ISR.
This function is only available on devices with supporting hardware on chip.
Nothing
Examples:
#define LAST_VOLUME 10 // Location in EEPROM
volume++;
write_eeprom(LAST_VOLUME,volume);
Example Files:
Also See:
ex_intee.c, ex_extee.c, ce51x.c, ce62x.c, ce67x.c
read_eeprom(), write_program_eeprom(), read_program_eeprom(), data
Eeprom Overview
write_extended_ram( )
Syntax:
Parameters:
Returns:
Function:
Availability:
Requires:
Examples:
Example Files:
Also See:
write_extended_ram (page,address,data,count);
page – the page in extended RAM to write to
address – the address on the selected page to start writing to
data – pointer to the data to be written
count – the number of bytes to write (0-32768)
undefined
To write data to the extended RAM of the PIC.
On devices with more then 30K of RAM.
Nothing
unsigned int8 data[8] = {0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08};
write_extended_ram(1,0x0000,data,8);
None
read_extended_ram(), Extended RAM Overview
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