my device is STM32F072,connect to Host. Is there any way can detect host Full-Speed or High-Speed

[zxian.3]

hi,all

My device is STM32F072,and connect to Host. I want to identify the Host support speed( Full-Speed or High-Speed ).

Is there any register/fuction ，can detect Host is Full-Speed or High-Speed 

HAL VERSION: STM32Cube_FW_F0_V1.11.4

[Kamil Duljas]

Documentation mentioned only about full-speed for this board:

STM32F0x1/STM32F0x2/STM32F0x8 advanced Arm<Sup>®</Sup>-based 32-bit MCUs - Reference manual

 

[zxian.3]

Hi,Kamil

Thanks.

​

I mean ....,there is any way for stm32f072 to recognize that whether the host supports High-Speed mode

​

[zxian.3]

...

[waclawek.jan]

No.

JW