C2000™︎ microcontrollers

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LAUNCHXL-F28379D: How to read from internal Flash memory

Sumit B

Prodigy 230 points

Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software:

Hello TI Team,

I am following flash_programming_cpu01 program from (C:\ti\c2000\C2000Ware_5_01_00_00\device_support\f2837xd\examples\dual\flash_programming) and I can see we are using two sector B & C to write and erase the data to flash but I could not see any API to read the data from flash. Could you point me to the API or any other example where I can see how to read the data from flash.

Thank you,

over 2 years ago

0 Pramod P over 2 years ago

TI__Expert 5430 points

The SME is currently unavailable to respond to this thread. Kindly expect a response in the next 2-3 days.

0 Vamsi Gudivada over 2 years ago

TI__Guru* 87155 points

Hi Sumit,

Flash reads are like RAM reads. You can implement flash read code like you do for RAM reads - nothing different than that.

Please make sure to configure the flash wait-states correctly before reading the flash in your application.

Thanks and regards,

Vamsi

0 Sumit B over 2 years ago in reply to Vamsi Gudivada

Prodigy 230 points

Hello Vamsi,

Speaking of setting up the wait-states correctly there is this function "void InitFlash(void)" that I am using. Should that be suffice?

Thanks,

0 Vamsi Gudivada over 2 years ago in reply to Sumit B

TI__Guru* 87155 points

Sumit,

Yes, that function should suffice.

Thanks and regards,

Vamsi

0 Sumit B over 2 years ago in reply to Vamsi Gudivada

Prodigy 230 points

Okay thanks Vamsi.