Mikroelektronika MIKROE-724 データシート

340

mikoBasic PRO for dsPIC30/33 and PIC24

MikroElektronika

FLASH_Erase32

FLASH_Write_Block

sub procedure FLASH_Erase32(dim flash_address as longint)

Description Erases one block (32 instructions, 64 addresses, 96 bytes)from the program FLASH memory.
Parameters - 

address

: starting address of the FLASH memory block 

Nothing.

Nothing.

FLASH_Erase32(0x006000)

The user should take care about the address alignment (see the explanation at the beginning of this 

page).

sub  procedure  FLASH_Write_Block(dim  flash_address  as  longint,  dim  data_

address as word)

Description Fills one writeable block of Flash memory (4 instructions, 8 addresses, 12 bytes) in the “regular” mode. 

Addresses and data are being mapped 1-on-1. This also means that 3rd byte of each program location 

remains unused.

Parameters - 

flash_address

: starting address of the FLASH memory block 

- 

data_address

: data to be written 

Nothing.

The block to be written to must be erased first, either from the user code (through the RTSP), or during 

the programming of MCU. Please note that block size that is to be erased is different from the one that 

can be written with this function!

dim flash_address as longint

    cArr          as string[4]

    ptr_data      as word

flash_address = 0x006000

cArr = “ABCD”

ptr_data = @cArr

FLASH_Write_Block(flash_address, ptr_data)

The user should take care about the address alignment (see the explanation at the beginning of this 

page).

dsPIC30 Functions