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有用过dp-1581的动态链接库的吗?请教!
我现在用周立功的动态链接库编写应用程序,有哪位用过的,能否指点一下。库链接没有错,程序如下:
int i,back; unsigned char recbuff[16]; unsigned char sendbuff[4]={4,5,6,7}; FILE *fo; fo=fopen(\"output.txt\",\"w\"); Ex_Vender_ScanOrPrint(0,4); Ex_WriteData(5,sendbuff,4,1000); Ex_Vender_ScanOrPrint(1,16); back=Ex_ReadData(4,recbuff,16,1000); fprintf(fo,\"%-5d\",back); for(i=0;i<16;i++) { fprintf(fo,\"%-5d\",recbuff); } 用端点1传输个数对,端点2传输错误。请指教! |
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