To have access to the target serial console output, on Windows, a driver is needed. Use USBView to determinate which USB to serial driver is the right one for the target. In case the USB manufacturer ...
* Input control lines and line errors. #define XR_USB_SERIAL_CTRL_DCD 0x01 #define XR_USB_SERIAL_CTRL_DSR 0x02 #define XR_USB_SERIAL_CTRL_BRK 0x04 #define XR_USB_SERIAL_CTRL_RI 0x08 #define ...
In Part I of this article, I briefly mentioned the generic USB driver in the context of getting a USB device to communicate through it easily, with no custom kernel programming. Unfortunately, I ...
USB to serial chips are often used as a debug interface either directly on the target board, or via a dedicated debug board. But some models have extra pins exposed, and one of those is WCH CH341, ...
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