TMS320F280023: Runtime flash write and read

Rasit GÖKALAN

Prodigy 40 points

Part Number: TMS320F280023
Other Parts Discussed in Thread: C2000WARE

Hello,

In air conditioner motor control application we should write and read some motor parameters to flash memory at run time.
Another scenario of writing motor parameters to specific flash memory is serial booting.

Runtime flash read/ write or writing flash with serial booting is possible with TMS32F28002x or TMS32028001x MCU's.

If possible can you send simple examples/docs for this application?

Regards,

over 1 year ago

0 Vamsi Gudivada over 1 year ago

TI__Guru* 84455 points

Hi Rasit,

Please take a look at the flash programming example (flashapi_ex1_programming.c) provided in C2000Ware at \C2000Ware_x_xx_xx_xx\driverlib\f28002x\examples\flash.

Also, please take a look at the serial flash kernel guide: https://www.ti.com/lit/sprabv4

We assigned this post to our flash kernel expert to help you further in case you have further questions.

Thanks and regards,
Vamsi

0 Rasit GÖKALAN over 1 year ago

Prodigy 40 points

So can we write or read some motor parameters to flash memory while program is running?

+1 Anu Biradar over 1 year ago in reply to Rasit GÖKALAN

TI__Expert 5630 points

Rasit,

Yes, the Flash API example Vamsi linked shows the flash memory being written to while the program runs. The flash kernel example can be used to perform firmware updates.

Thanks

Anu

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F280023: Runtime flash write and read