Flash_Erase FLASH_API function doesn't work on F28026

emanuele peruzzi

Other Parts Discussed in Thread: CONTROLSUITE

Hello everybody,

i'm working with TMS32F28026 Rev. 0 device and i need to implement flash and programming function. I use Flash_API F2802x version 2.01 library in my project, software can use correctly Flash_Program function, which works fine and can write in all sector of flash, but when i try to erase Flash_Erase function returns alaways error 24. This problem remains also changing the chip. I get the same error also changing library from v2.01 to v2.00. Please help, what can i do to use correctly Flash_Erase? I'm working with code composer version 5.5.

Emanuele

over 11 years ago

0 Gautam Iyer over 11 years ago

Guru 192875 points

Hi Emanuele,

That's pretty strange that you're still able to observe this error with v201. I hope you're using v201a for 2802x.

http://e2e.ti.com/support/microcontrollers/c2000/f/171/p/201257/722270.aspx

Also, does the sample code present here work?

C:\ti\controlSUITE\libs\utilities\flash_api\2802x\v201a\example_ccsv5

Regards,

Gautam

0 emanuele peruzzi over 11 years ago in reply to Gautam Iyer

Intellectual 480 points

Hello Gautam,

I'm using FlashAPI version 2.01a and

Gautam Iyer said:

C:\ti\controlSUITE\libs\utilities\flash_api\2802x\v201a\example_ccsv5

this example works fine, now i'm looking differences whithin codes, thanks for now.

0 emanuele peruzzi over 11 years ago in reply to emanuele peruzzi

Intellectual 480 points

Ok Found,

it was in the cmd file, i had only

-l Flash2802x_API_V201.lib (.text)

and i need to add too

-l Flash2802x_API_V201.lib (.econst)

with this works, thanks for hint that put me on right way

regards

Emanuele

0 Gautam Iyer over 11 years ago in reply to emanuele peruzzi

Guru 192875 points

That's Great!

Goodluck & Regards,

Gautam

C2000™︎ microcontrollers

C2000 microcontrollers forum

Flash_Erase FLASH_API function doesn't work on F28026