NOTE4-FLASH的写擦函数使用

int dat);

Argument:dst destination memory address

dat integer data to be written

Return Value:None.

Remarks:None.

Default Behavior:Write a word of Flash memory with 16-bit data for most PIC24

devices.

File:flash_helper.s

_write_flash_word24

Description:Write a word of Flash memory with 24-bit data. Note that the word must be erased before any write can be successful. This function

is currently available only for PIC24F devices (excluding

PIC24FXXKA MCUs).

Include:

Prototype:void _write_flash_word24(_prog_addressT d st,

int dat);

Argument:dst destination memory address

dat integer data to be written

Return Value:None.

Remarks:None.

Default Behavior:Write a word of Flash memory with 24-bit data for most PIC24

devices.

File:flash_helper.s

_write_flash_word32

Description:Write two words of FLASH memory with 16 bits of data per word.

The 16 bits are written to the low 16 bits of the word. Word writes are

supported dsPIC33E and PIC24E devices. The row address is

specified with type _prog_addressT. Note that the location must be

erased before any write can be successful.

This function is currently disabled for devices subject to the Device

ID errata as described in DS-80444, DS-80446, or DS-80447 (#32). Include:

Prototype:void _write_flash_word32(_prog_addressT d st,

int dat1, int d at2);

Argument:dst destination memory address

dat1, dat2 integer data to be written