After using cubemx configuration stm32f4 virtual USB generated by the project does not have the USB library files, and engineering an error, but at the time of configuration f1 success directly, need help from the leaders, thank you, cubemx the configuration in the following

CodePudding user response:

Configure USB this need extra some documents, additional documents need to official download, no standard repository,

CodePudding user response:

reference 1st floor hufuju_com response:

configuration USB this require additional documents, additional documents need to official download, no standard repository,

Right, the standard library is to add on your own, but I'm with Hal library, is to use cubemx configuration, do not need to add, I tried with f1, this software can add USB library files directly, but he didn't add in the f4