CCS/MSP430FR6989: Read Data From Specific Memory And Output to TI-txt File

Lim Voon Shin

Prodigy 70 points

Part Number: MSP430FR6989

Tool/software: Code Composer Studio

Hi,

I am using CCS v9 and compiler is TI v18.12.1.LTS

My problem is how to get the data that already allocate in specific memory.

My TI-txt is as following:

And here is my code

Why the txt file doesn't show the data at the specific memory location 0x1800?

Thank you.

over 6 years ago

0 JohnS over 6 years ago

TI__Guru**** 162305 points

Lim,

I can reproduce what you are seeing but I am not an expert in this. I will need to loop in an expert who will be back in the office tomorrow.

Regards,
John

0 George Mock over 6 years ago

TI__Guru**** 249680 points

Lim Voon Shin said:
Why the txt file doesn't show the data at the specific memory location 0x1800?

Because the variable x is in an uninitialized section, and uninitialized sections are ignored by the hex utility that created the txt file. For more background on uninitialized sections, please search the MSP430 assembly tools manual for the sub-chapter titled Uninitialized Sections.

Thanks and regards,

-George

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CCS/MSP430FR6989: Read Data From Specific Memory And Output to TI-txt File