USB接口芯片D12在STC单片机上的驱动开发，定义ENDPOINT0,ENDPOINT1和ENDPOINT2为管理通道、中断模式和批模式。压缩包中包含头文件和C文件，在keil C8.2下编译使用，hex文件约7KB。-D12 USB interface chip microcontroller in the STC driven development, ENDPOINT0 definition, and ENDPOINT2 ENDPOINT1 access to management, interrupt mode and batch mode. Compression package contains C header files and documents, under the keil C8.2 compiler use hex documents about 7 KB.