STM32WB55

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Tabulous
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STM32WB55

Postby Tabulous » Wed Feb 22, 2023 3:41 pm

Hi
I can see back in 2020 support was added for the WB55. Did the drivers to enable interface to ST BLE stack get implemented ?

KR

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Re: STM32WB55

Postby FXCoder » Thu Feb 23, 2023 12:03 am

Hi,
Only the main core is supported (these is no IPCC, HSEM, CPU2 control, etc.).

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Re: STM32WB55

Postby Tabulous » Mon Feb 27, 2023 12:21 pm

FXCoder wrote:Hi,
Only the main core is supported (these is no IPCC, HSEM, CPU2 control, etc.).

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Bob


Hi Bob,
thanks for the reply, was there any specific reason for not supporting them, or was if more down to time ?

KR

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Re: STM32WB55

Postby FXCoder » Wed Mar 01, 2023 1:56 am

Hi KR,
Supporting the WB to work with the proprietary ST stacks on CPU2 is non-trivial.
Nobody has had the time (or need) to do more.
You can look at the STM32CubeWB to get an idea of the requirements if you want to write drivers independently.
https://github.com/STMicroelectronics/STM32CubeWB

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