1/ yes you need to open two putty, One for the vcp of stlink and the secand for vcp of usb cdc acm class 2/ you need to check in the readme the uart config baudrate ....3/ in fact the stlink is a composite usb device cdc acm (vcp), dfu and storage Th...
HI @ennioaloisini ST USB LIB and USBX are a product independent stack you can dev or port any example if the hardware support.1/ Yes, you are right.2/ If you see the readme of the Host application there a trace over VCP of the STlink and for the dev...
1/ For USB protocol in HS mode the max packet size each 0,125ms for bulk transfer as described in USB spec2/ No both of ST lib and AzureRTOS support the CDC ACM class you can also find other open sources usb stack that support cdc acm class like (Tin...