MSPM0L1306: MSPM0L linker : How to write binary file that added in linker to FLASH

Genius 3186 points

Part Number: MSPM0L1306

I am testing and developing in LP-MSPM0L1306.

I want to play music using DAC.

So i have to write binary file(music data) to internal memory.

Question:

1. In linker SECTION, Is Linker can ONLY inport .obj file?

(Can I write as this code? In SECTION{

.musicdata : { musicData_MSPM0L1306.wav } > FLASH2

)

2. Is there anything smart way to include .wav flle for output file(for write MCU)?

thanks,

+1 Johnson He over 2 years ago

Hi GR,

Actual you can add your binary data into image file directly.

Build project, then you will get a .txt image file, like this one:

You can add your data into image file, like 0x3000 address, Note: The address you add must be an integer multiple of sector.

Or change .cmd file and define a big array in your code.

Thanks!

Best Regards

Johnson

0 GR over 2 years ago in reply to Johnson He

Genius 3186 points

Hi Johnson,

Thank you to quik response!

Johnson He said:
binary data into image file directly.

Could you teach me this binary data image file format?

( .bin , .a or anything?)

Or mean edditing generated .text file?

Best Regards.

+1 Johnson He over 2 years ago in reply to GR

Hi GR，

Yes, you can edit .text file directly, but you need pay attention to address.

Thanks!

Best Regards

Johnson

0 GR over 2 years ago in reply to Johnson He

Genius 3186 points

Hi Johnson,

Thank you to your information.

Best Regards

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