I am new of the bluetooth argument. My application is based on STM32F411. I need to communicate with an external HCI bluetooth board via UART, but I do not find the correct stack for doing that.

[GGuer.1]

I try to configure my project by Cube MX enabling additional software X-CUBE-BLE2 as start point. When I try to compile I get the error "hci.h not found". I think something is missing, but all the code is Cube generated,

Is there a ready to use HCI stack for my purpose? Where can I find it?

[Khouloud ZEMMELI]

​Hello @GGuer.1​ ,

All CubeMX examples are under C:\Users\...\STM32Cube\Repository\ .

Otherwise, could you please share your ioc file to check the problem?

Thanks,

Khouloud

[GGuer.1]

You can find my ioc in the attachment.

Thanks.

[Khouloud ZEMMELI]

​You're right @GGuer.1​ , the point you raised will be internally  treated ,I will give you an update as soon as possible.

Thanks for your feedback,

Best Regards,

Khouloud

[Khouloud ZEMMELI]

​Hi @GGuer.1​ 

When the CMSIS Pack is  green, all config is OK, otherwise, there's somting missed

In your case the Wireless BlueNGR-2 should be also checked.

Best Regards,

Khouloud

[GGuer.1]

The compilation is ok now.

Thanks!