I am using STM32F767ZI NUCLEO board(144 pin), In this I need to use Full speed USB as Virtual com port device, I generated code using STM32CubeF7 programmed the board. If I connect USB to PC it is detecting as virtual com port device But its showing warning sysmbol, and also I can't able to send/receive data from PC. Is there any additional driver reuired in PC side. How to check data transfer between PC and board.
Can you please sort out this problem as soon as possible??