About STM32WL55

[Son, Dong-Seong]

Hi.

I am using STM32WL55 for FSK communication.

Firmware version is STM32Cube_FW_WL_V1.3.0.

In the past, version 1.1.0 was used, but version 1.3.0 has changed a lot.

So I'm not sure how to set it up.

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​First of all, I want to set SUBGHZ_PHY, but the Enable check box is disabled as follows.

And files related to SUBGHZ_PHY and Radio are not visible after [Generate Code].

Could you let me know why it is disabled and how I can use it?​

Please give me a procedure or method on how to set up and use FSK.

​

Thank you.​

​

[Foued_KH]

Hello @SOn, Dong-Seong​ ,

Make sure that you are using the latest version of STM32CubeMX 6.8.0 .

If I select the SUBGHZ peripheral under the Connectivity category, I can check the box next to Activated.

 

Foued

[Son, Dong-Seong]

Hi.

It is SUBGHZ​_PHY in Middleware and Software, not in Connectivity.

I want to enable SUBGHZ_PHY in Middleware and Software

[Foued_KH]

Hello ,

For the SUBGHZ​_PHY in Middleware and Software :

For dual core you need to Activate the IPCC and the SUBGHZ.

 

Foued

[Son, Dong-Seong]

Oh

When I activated IPCC, I was able to enable SUBGHZ_PHY.

I resolved it

​

Thank you so much

​

[Foued_KH]

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[malarab]

hi @SOn, Dong-Seong​ ,

to use the SUBGHZ_PHY driver, you need first to enable the SUBGHZ peripheral.

you also need to enable RTC to configure timer server.