May be, it is a very simple question - in FX2LP I was able to "see" the device as a single instance with 3 endpoints, for example - 1 for Slave FIFO and 2 for UART.
So, I only need to find the device by signature, VID/PID, so on, and use endpoints by calling XferData() method.
With FX3, I should still use endpoints for Slave FIFO, but I need to use virtual COM port to send/receive data to/from UART, isn't it? Or it is still possible to use endpoints for UART too? If so, please show the way.
Many thanks for help!
In FX3, you can only access UART data over the Virtual COM port to send/ receive data.
It is not possible to access these over endpoints in FX3.