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Kiyama · 2025-02-16

Please listen to the trouble and cause when debugging with CubeIDE that I was troubled withThe cause is very simple once you understand it, but I couldn't think of it at the time of trouble. Details of the trouble　A CubeIDE sample program was execute...

Kiyama · 2025-02-12

Hi,When the sample program FLASH_EDATA_EraseProgram is executed on the NUCREO-H563ZI board, it appears that 0xAA55 is correctly written to the high-cycle data flash. However, when debugging is terminated and the board is rebooted, the data in the lat...

Kiyama · 2025-02-07

Hellow! I am trying to use “FLASH_EDATA_EraseProgram” with NUCREO-H563ZI.When I execute the code, it works normally, but when I connect to the debugger again after closing the debugger, part of the EDATA is initialized.When running in standalone mode...

Kiyama · 2025-02-16

Self resolved.The cause of the defect was due to the MCU going into a free-run state when the debugger was connected, erasing and reprogramming the FLASH memory.As a result, all memory contents that had been written immediately before were lost, and ...

Kiyama · 2025-02-16

Self resolved.The cause of the defect was due to the MCU going into a free-run state when the debugger was connected, erasing and reprogramming the FLASH memory.As a result, all memory contents that had been written immediately before were lost, and ...

Kiyama · 2025-02-12

Dear Sarra,Thanks for the reply, FLASH_ECCDR is set to 0xffff as in the memory dump and the written data is lost.My question is whether the “FLASH_EDATA_EraseProgram” code is programming FLASH correctly.The “FLASH_EDATA_EraseProgram” code erases the ...

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Tips for debugging programs with CubeIDE

Missing data written to the high-cycle data flash of the STM32H563

EDATA is partially erased when writing code using STM32CubeIDE.

Re: EDATA is partially erased when writing code using STM32CubeIDE.

Re: Missing data written to the high-cycle data flash of the STM32H563

Re: Missing data written to the high-cycle data flash of the STM32H563