USBH_Process but no user code area - I'm on the wrong track?

[john doe]

Posted on May 20, 2017 at 03:44

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[john doe]

Posted on May 20, 2017 at 03:54

stm32f7 cube 1.7.0, stm32f769i-discovery

so I figured out that USBH_Process has a function pointer to USBH_UserProcess, which has a USER CODE area. I still had a desire to move the variable Appli_state into a header file so I could access it from main.c but again, I'm not sure I'm on the right track here.  Is there an app note about this?