TMS320F280039C: Loading FlashAPI Library into RAM using SysConfig

Justin Romanowski

Part Number: TMS320F280039C
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Hello,

I have a question about the Flash API and configuring a linker cmd file in sysconfig. I’m currently working on migrating a project from running in RAM to running in Flash on a C2000 microcontroller. However I’m getting an illegal interrupt error when my code reaches some of the Flash API functions, which leads me to believe that my FlashAPI is being run from Flash instead of RAM. I see in the flash API example that the linker command file has this line:

However, I was wondering how this could be replicated using the linker command file section in SysConfig.

Thanks,

Justin

11 months ago

0 Rajeshwary Nitin Bongirwar 11 months ago

TI__Expert 5970 points

Hi,

Flash API doesn't support sysconfig, you have to manually do the changes.

Regards,

Rajeshwary

0 Justin Romanowski 11 months ago in reply to Rajeshwary Nitin Bongirwar

Prodigy 10 points

Hi Rajeshwary,

Ok, I have my linker cmd file currently set up using sysconfig, but I can try to copy the auto-generated linker cmd file from this and manually put the code for linking the flashAPI in there

0 Rajeshwary Nitin Bongirwar 11 months ago in reply to Justin Romanowski

TI__Expert 5970 points

Yes, that should work.

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F280039C: Loading FlashAPI Library into RAM using SysConfig