About FDumontKeller

FDumontKeller · 2024-05-06

Dear ST team, I have an issue with starting the USB bootloader with the STM32WB5MMG-DK and I am sure it is for lack of knowledge. The AN2606 states the following: and USB pins should be able to function as the following:The pattern 16 looks like like...

FDumontKeller · 2024-03-20

Hi everybody, how can the CPU1 of module STM32WB5MMG be waken up by the RF subsystem?The idea in mind is to use the module as a BLE Server, have the CPU2 perform advertising while the CPU1 is in STOP2 mode. According to the reference manual RM0434, t...

FDumontKeller · 2024-03-20

Hi everybody, I have been looking for the charateristics (like ppm/temperature dependency) of the LSE crystal included in the STM32WBMMG, but I have not been able to find on its datasheet.Is there another document I am missing where the information a...

FDumontKeller · 2024-03-20

Hi all, I think this is a bug of CubeMX. Everytime the .ioc gets updated for the project, the code written for the descriptor characteristics get deleted in the SVCCTL_InitCustomSvc() of the autogenerated custom_stm.c file.I don't know if this issue ...

FDumontKeller · 2024-05-22

Hi @PRIYA_En,I had a similar missunderstanding when it came to use the of low power modes while the BLE is been used.When you use the framework provided by CubeMX, a low power manager is already implemented and each time the function "void MX_APPE_Pr...

FDumontKeller · 2024-05-20

Hi @STTwo-32, After reading in more detail how the LPM works and manages the transisions of between low power modes while using a BLE application, it is more clear to me how to use it. thanks for the answer!!Best Regards.

FDumontKeller · 2024-05-20

Thank you!

FDumontKeller · 2024-05-17

Hi @STTwo-32, Sure, here I send you the .ioc and the autogenerated custom_stm.c file in which i have put the comments "// Test Text if gets deleted" in the lines 224, 247, 289 and 293. After doing "Device Configuration Tool Code Generation", only the...

FDumontKeller · 2024-05-15

Hi @STTwo-32 , I was working with the STM32CubeIDE 1.14.1 and 1.15.0 and this issue kept happening. So I downloaded and installed the 1.15.1 from scratch to test out if this version did not have the issue. I enabled a Custom Template in the STM32_WPA...

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STM32WB5MM-DK unable to start USB bootloader

How to wake up CPU1 with RF subsystem?

STM32WB5MMG: What are the characteristics of the LSE crystal?

STM32WBMMG: Code between USER DEFINED CODE comments for descriptors gets deleted with updates!

Re: Low Power Mode in STM32WB

Re: How to wake up CPU1 with RF subsystem?

Re: STM32WBMMG: Code between USER DEFINED CODE comments for descriptors gets deleted with updates!

Re: STM32WBMMG: Code between USER DEFINED CODE comments for descriptors gets deleted with updates!

Re: STM32WBMMG: Code between USER DEFINED CODE comments for descriptors gets deleted with updates!