I'm trying to implement UART over a USB interface on the STM324x9I-EVAL development board. The purpose is to send commands to a servo controller (or other hardware, for that matter) serially. I've successfully implemented the USB_Device_CDC example on the development board but am unsure exactly how this works without a PC with drivers on the other end. As far as other hardware is concerned, will the USB port now simply look like a serial port? Serial Communication Interface In Microprocessor 8086Or is there still a need for a driver or some sort of interface on the other end? I do want to point out that I'm aware of the following post: but I don't believe my question is fully answered within the context of that answer. Part of your confusion seems to be the vagueness of your scheme. You have not specified which device is the USB host and which device is the USB gadget (or 'device'). 'how this works without a PC with drivers on the other end.' -- I have only seen host USB ports (i.e. Female type-A) on PCs. Stm32 Datasheet![]() Serial Communication Interface SciIf you connect your dev board to a PC, then the board is a USB gadget. How to download myth takes chk file to my device? Chk chk chk myth takes zip.
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