usb.h

来自「labwindows 利用I/O读写文件。」· C头文件 代码 · 共 4 行

extern "C" _declspec(dllimport) int __cdecl VcReadData214x(int pipenum,unsigned char *recbuffer,int len,int waittime);

extern "C" _declspec(dllimport) int __cdecl VcWriteData214x(int pipenum,unsigned char *sendbuffer,int len,int waittime);