在Linux系统中枚举当前在线的USB设备，并检测USB设备的热插拔。-On Linux systems enumerate USB devices are currently online, and to detect USB device hot-plug.

ccs下对dm6446的测试程序，能够检测ddr,nandflash,uart,usb等硬件电路的裸板测试代码，包含库文件，板级gel文件，开发环境在TI ccs3.3下。-ccs on DM6446 testing procedures can detect ddr, nandflash, uart, usb hardware such as the bare circuit board to test the code, including library files, board-leve

检测usb存储设备，并保存访问记录到日志文件中。-Detect usb storage devices, and save access logs to the log file.

ASM1051 and older ASM1053 devices have the same usb-id, and UAS is broken on the ASM1051, use the number of streams to differentiate. New ASM1053-s also support 32 streams, but have a different prod-id.