STM32L4 USB VCP project not compiling

[Scott Dev]

Hi

I am using STM32Cube V1.0 , version 4.24.0 along with Atollic TrueSTUDIO® for STM32 V9.0. Within Cube I created the project with USB, and created the source code. When I try and compile it I get a bunch of HAL errors, HAL_init() undefined and a bunch of HAL_RCC... commands undefined. I havent done anything different as I have done than creating other projects , straight forward. The .h files seem to be there. Has anyone else have this issue, or know what I have done wrong?

Thanks

Scott

[Imen.D · Accepted solution]

Hello @Scott Dev​ ,

Please upgrade to latest STM32CubeMX V5.1.0 release and STM32CubeL4 V1.13.0, then tell us if you are facing same issue

Kind Regards,

Imen

[Scott Dev]

Hi Imen

Version 5.1 seemed to work, many thanks. What is STM32CubeL4? I havent used that before.

Thanks

Scott

[Imen.D]

Hi @scott Dev​ ,

You are using STM32CubeMX with the STM32CubeL4 firmware package, which can be downloaded through STM32CubeMX following the steps below:

Select Help > Manage embedded software packages to open the Embedded Software Packages

The procedure is described in UM1718, Section 3.5.2: Installing STM32 MCU packages.

You can check the"Project Manager" view in your STM32CubeMX project to see the firmware package version used:

Kind Regards,

Imen