MSP430FR5969: Program only a few parameters

Koichiro Tashiro

Part Number: MSP430FR5969
Other Parts Discussed in Thread: UNIFLASH

Tool/software:

Hi,

My customer is using MSP430FR5969.
They are planning to use preprogrammed device(software is written by 3rd party) in their product.

When needed, they want to update only a few parameters in the program in their factory.
I know it is possible to use memory window in CCS, but they want much simpler method for operators.
Do we have any way just to update a few words of memory?

Thanks and regards,
Koichiro Tashiro

2 months ago

0 Cash Hao11 2 months ago

TI__Mastermind 33705 points

Hi,

They can use Uniflash. Change the erase option as below. Then load the image you need to update in the memory.

Best regards,

Cash Hao

0 Koichiro Tashiro 2 months ago in reply to Cash Hao11

TI__Mastermind 21850 points

Hi Cash,

Thanks for your quick reply!
I understood UniFlash supports the option.

I have one more question. How to create the image with only a few parameters?
Does CCS has such feature?

Thanks and regards,
Koichiro Tashiro

+1 Cash Hao11 2 months ago in reply to Koichiro Tashiro

TI__Mastermind 33705 points

Hi，

You can generate your own .txt file. Change the address and the data you want to program.

Best regards,

Cash Hao

0 Koichiro Tashiro 1 month ago in reply to Cash Hao11

TI__Mastermind 21850 points

Hi Cash,

Thanks for your reply.
The customer looks into this approach.

Thanks and regards,
Koichiro Tashiro

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MSP430FR5969: Program only a few parameters