Configuration Interface for CH559 USB Host chip

I'm looking for a programmer capable to program the CH559 (http://www.wch-ic.com/products/CH559.html) chip. In particularly I need to modify an existing open source project (https://github.com/atc1441/CH559sdccUSBHost) and add a configuration interface on the serial port. This configuration interface is used to remap USB serial HID data to a specific serial protocol. The mapping should be done either using a GUI or an API.