Mikroelektronika MIKROE-442 Datenbogen
346
mikoBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
FLASH_Write
FLASH_Write_Compact
Prototype
sub procedure FLASH_Write(dim address as longint, dim byref data_ as
word[64])
Description Fills one writeable block of Flash memory (64 instructions, 128 addresses, 192 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 -
address
: starting address of the FLASH memory block
-
data_
: data to be written
Returns
Nothing.
Requires
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!
Example
dim data_ as word[64] = {“m”, “i”, “k”, “r”, “o”, “E”, “l”, “e”, “k”, “t”,
“r”, “o”, “n”, “i”, “k”, “a”}
...
FLASH_Write(0x006500, data_)
Notes
The user should take care about the address alignment (see the explanation at the beginning of this
page).
Prototype
sub procedure FLASH_Write_Compact(dim address as longint, dim byref data_
as byte[192])
Description Fills a portion of Flash memory (64 instructions, 128 addresses, 192 bytes) using the dsPIC33 and
PIC24s RTSP (Run Time Self Programming) module, in the “compact” manner. This method uses all
available bytes of the program FLASH memory, including those that are not mapped to address space
(every 3rd byte).
Parameters -
address
: starting address of the FLASH memory block
-
data_
: data to be written
Returns
Nothing.
Requires
The block to be written to must be erased first, either from the user code (FLASH_Erase), 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!
Example
dim data_ as string[192]
...
data_ = “supercalifragillisticexpialidotiousABCDEFGHIJKLMNOPRSTUVWXYZ1234”
FLASH_Write_Compact(0x006400, data_)
Notes
The user should take care of the address alignment (see the explanation at the beginning of this
page).