Hello I try to use Keil RTOS2 with CubeMX.

I got USB Host running with this combination. But I can't get Keil USB Device (CDC or HID) Middleware  running with CubeMX.

If I only use CubeMX+STM Middleware or only Keil RTE it's working. Everything is…

Hi,
I need help on STM32F4 micro controller. I need to interface USB POS printer with micro controller. I have done little bit working in USB HOST FS/HS Host programming. But i dont know how to write stack for USB host class for Barcode scanner and printer…