Compiler/MSP432P401R: Information Flash Read And Write Function with A Traditional Way

Norton Chen

Expert 1440 points

Part Number: MSP432P401R

Tool/software: TI C/C++ Compiler

Hi all,

I have read and searched a lot of information of information flash in MSP432P401R.

All I could find are API calling, such as FlashCtl_protectSector(FLASH_MAIN_MEMORY_SPACE_BANK0,0xFFFFFFFF);

But we need to use a traditional way to control MSP432, e.g. FCTL1 = FWKEY + ERASE;

Are there any sample code that can offer or how can I do flash read and write operations?

I have downloaded MSP432P401x_Code_Examples from TI's website but there is no sample for flash.

Please help me or let me know how to get a way for solving the issue.

BR,

Yu-Chuan, Chen

over 6 years ago

0 Peter Spevak over 6 years ago

TI__Genius 17960 points

Hi Yu-Chuan,

sorry for the belated response.

Unfortunately there are no register level code examples for FLASH operations with the MSP432P401R device. The only thing you could do, is to extract it from DriverLib you e.g. mentioned, stripping off the library overhead, and using just the register level operations of it.

Best regards

Peter

0 Norton Chen over 6 years ago in reply to Peter Spevak

Expert 1440 points

Hi Peter,

Ok...

I will try to edit the code by checking with datasheet and the sample code.

Yu-Chuan, Chen

0 Peter Spevak over 6 years ago in reply to Norton Chen

TI__Genius 17960 points

Hi Yu-Chuan,

I'll close this case for now. In case you need further support you can re-open it or start a new one, if it's about a new topic.

Best regards

Peter

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Compiler/MSP432P401R: Information Flash Read And Write Function with A Traditional Way