详细说明：此代码为LPC2146的USB协议实现，即在ARM7核的32位处理器上实现USB通讯，开发环境为ADS1.2，已调试通过文件列表: src ...\config.h ...\IRQ.s ...\LPC214x.h ...\main.c ...\mem_a.scf ...\mem_b.scf ...\mem_c.scf ...\Startup.s ...\target.c ...\target.h ...\USBConfig.h USB214x .......\Chap_9.c .......\Chap_9.h .......\Descriptor.c .......\Descriptor.h .......\USBCI.c .......\USBCI.h .......\USBdma.c .......\USBdma.h .......\USBDriver.c .......\USBDriver.h .......\USBHAL.c .......\USBHAL.h USBHID.mcp USBHID_Data ...........\CWSettingsWindows.stg ...........\DebugInFLASH ...........\............\ObjectCode ...........\............\TargetDataWindows.tdt ...........\............\USBHID.axf ...........\............\USBHID.i32 ...........\DebugInRAM ...........\..........\ObjectCode ...........\..........\TargetDataWindows.tdt ...........\..........\USBHID.axf ...........\RelInFLASH ...........\..........\TargetDataWindows.tdt……