splitting code in two parts using the scatter file

[julienduay]

Posted on March 20, 2008 at 02:05

splitting code in two parts using the scatter file

[julienduay]

Posted on June 22, 2006 at 07:38

Hello,

I want to load and execute my program in bank0 and bank1 of internal flash. Some files must be copied in bank0 and some files in bank1.

For this I must split code in two parts using the scatter file.

Did somebody already do that?

Thanks

[julienduay]

Posted on June 28, 2006 at 04:06

It doesn't function. The compiler returns an error message.

Here is the scatter file:

BANK0 0x40000000 ; for bank0 of flash

{

FLASH_B0 0x40000000

{

71x_vect.o (Vect, +First)

71x_init.o (Init)

* (+RO)

}

RAM_0 0x20000000

{

* (+RW)

* (+ZI)

}

}

BANK1 0x400C0000 ; for bank1 of flash

{

FLASH_B1 0x400C0000

{

flash_prog.o (+RO) ; code of flash_prog file

}

RAM_1 0x20008000

{

flash_prog.o (+RW,+ZI) ; data of flash_prog file

}

}

Here is the error message:

Error S0025 (Server): Unable to write memory at specified addr while Loading File.

Failed loading 'P:\Gestion Flash Memory SPI\Update STR710 - 28juin 7h10 - soft courant\Debug\soft_duj.axf'

Flash opened on ARM7TDMI_0:ARM-ARM-USB for 'STARM71xF On-Chip Flash' at '0x40000000'

Error: Flash already opened at 0x400C0000 - only one allowed

Error: Unable to write Program memory at 0x400C0000

Error S003B (Server): Failed opening/reading Flash method file

[yangdawei]

Posted on March 20, 2008 at 02:05

Does anyone know how to fix those two errors, S0025 and S003B?