CCS/TMS320F280049C: Linker file changes

amol dhumal

Part Number: TMS320F280049C
Other Parts Discussed in Thread: C2000WARE

Tool/software: Code Composer Studio

Hello,

After power reset my controller code is not executing. So code is in RAM & i want to change it FLASH, so that I need to changes in linker file that is .cmd file.

Could you help me out regarding the changes in inker file.

over 7 years ago

0 Ozino Odharo over 7 years ago

TI__Mastermind 21600 points

Amol,

We have this wiki page, processors.wiki.ti.com/.../C28x_Compiler_-_Understanding_Linking, that details steps on updating sections in memory.

If you are looking to run your code on FLASH, I will strongly recommend you look at the FLASH linker command file available in C2000Ware under device_support->f28004x. This is give a good place to start updating your file to a flash configuration.

Regards,
Ozino

0 amol dhumal over 7 years ago in reply to Ozino Odharo

Intellectual 360 points

Thank you Ozino,
I have made changes in linker file
but it shows following error

error #10099-D: program will not fit into available memory. run placement with alignment/blocking fails for section ".ebss" size 0x4370 page 1. Available memory ranges:
RAMLS5 size: 0x800 unused: 0x800 max hole: 0x800

0 amol dhumal over 7 years ago in reply to amol dhumal

Intellectual 360 points

I have combined RAM section for .ebss & issue get resolved.

C2000™︎ microcontrollers

C2000 microcontrollers forum

CCS/TMS320F280049C: Linker file changes