STM32L151CBU6 Firmware Download problem

[Jyoun.1]

Hi, everyone

I, Currently STM32L151CBU6 is in use.

The firmware uses a .HEX file,

I am using the firmware download to change the boot mode.

Now, firmware download through STM FlashLoader Demo.exe(2.8.0) works normally.

However, STMFlashLoader.exe is used through the following options:

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"STMFlashLoader.exe" -c --pn 3 --br 115200 --db 8 --pr EVEN --sb 1 --ec OFF --to 2000 --co ON 

-i STM32L1_Cat1-32K -d --o --a 8000000 --v --fn D:\CubeMX_20210317.hex

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The download itself is returned as normal, but as a result of checking through the source

Actual download does not proceed.

Ask if it's a problem with the board or if there are other options.

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 DOWNLOADING ...

 downloading   page/sector 0  @0x 8000000  size 0.25(KB)  [OK]

 downloading   page/sector 1  @0x 8000100  size 0.25(KB)  [OK]

 downloading   page/sector 2  @0x 8000200  size 0.25(KB)  [OK]

 ....

 -----------------------------------------------------------------------------------------

[Imen.D]

Hello @Jyoun.1​ and welcome to the STM32 Community,

Do you have still this problem to solve?

I would advise you to try STM32Cubeprogrammer software (an all-in-one multi-OS software tool for programming STM32 products).

Please, keep us informed about your progress on this issue.

Imen