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togsin
Associate III
October 1, 2025
Solved

NUCEO-stm32h563zi external loader issue

  • October 1, 2025
  • 2 replies
  • 293 views

hello~~

NUCEO-stm32h563zi external loader => data read failed.

 

togsin_0-1759299026728.png

I attaching ld file and source file.

let me know how  to solve. please

 

thanks

 

Best answer by KDJEM.1

Hello @togsin ;

 

Which memory is connected to the SPI? 

Could you please check the device, sector and page sizes?

I recommend you to look at these articles may help you.

- How to add your SPI flash into the STM32CubeProgrammer’s external loader Part 1

How to add your spi flash into the STM32CubeProgrammer's External Loader Part 2

 

Thank you.

Kaouthar

2 replies

togsin
togsinAuthor
Associate III
October 1, 2025

hello

I add log.

togsin_0-1759301352994.png

Thanks

togsin
togsinAuthor
Associate III
October 2, 2025

Hello~

 

Is there a size limit on the stldr file?

please reply

 

Thansk.

KDJEM.1
KDJEM.1Best answer
Technical Moderator
October 6, 2025

Hello @togsin ;

 

Which memory is connected to the SPI? 

Could you please check the device, sector and page sizes?

I recommend you to look at these articles may help you.

- How to add your SPI flash into the STM32CubeProgrammer’s external loader Part 1

How to add your spi flash into the STM32CubeProgrammer's External Loader Part 2

 

Thank you.

Kaouthar

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
togsin
togsinAuthor
Associate III
October 6, 2025

Hello

 

Ok thanks