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LSpad.1
LSpad.1
Associate III
May 6, 2020
Question

STM32WB50 Programming issue

  • May 6, 2020
  • 4 replies
  • 905 views

Hi,

I am using STM32CubeIDE version: 1.3.1 to program the STM32WB50CGU5, but when connecting in debug mode, the program reports that the connected MCU is STM32WB55xx. So my project, based on STM32WB50xx is not working at all, but if I change the MCU with the STM32WB55xx everything works fine.

So, the printed code on the MCU is reporting correctly STM32WB50CGU5, but it seems to not be that MCU, according with the IDE.

Could you help me?

You can find below the IDE's report.

0693W000000Wyu3QAC.png

Lorenzo

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4 replies

Aishwarya
Aishwarya
Associate III
May 13, 2020

hello LSpad.1,

Are you face problem - 'LL_RCC_SMPS_CLKSOURCE_HSI' undeclared (first use in this function); did you mean 'LL_RCC_SYS_CLKSOURCE_HSI'?

if yes , suggest to me how to solve it?

Aishwarya
Aishwarya
Associate III
May 13, 2020

is this issue solved?

LSpad.1
LSpad.1Author
Associate III
May 13, 2020

Hi Aish,

my problem is that i bought a STM32WB50, on the micrcontroller i received there is the serigraphy "STM32WB50", but, after the chip is soldered, connecting the ST-Link, it reveals that it is an STM32WB55. I am not facing the problem you have, that seems to be a compiling problem. My problem is in the hardware, not software.

The issue is not solved

Aishwarya
Aishwarya
Associate III
May 13, 2020

Thanks LSpad.1.

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