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Is it possible to implement a dual CDC usb composite device on STM32F411?

FGugl.1
Associate

I am selecting the microcontroller for an application that needs to implement an USB dual virtual com port (composite device with two vcom port). I would like to use the STM32F411 but i see that other people got problems trying to do it, maybe because of the few endpoints of this microcontroller. Can anybody explain me what is the situation?

1 ACCEPTED SOLUTION

Accepted Solutions
Pavel A.
Evangelist III

It has enough endpoints for two CDC functions.

-- pa

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2 REPLIES 2
Pavel A.
Evangelist III

It has enough endpoints for two CDC functions.

-- pa

FGugl.1
Associate

Ok. Thank you.