if(CH376FileCreate( "\CH3762.C")== USB_INT_SUCCESS) {
for(i=0;i<255;i++) buf1[i]=i; CH376ByteWrite( buf1, 255, NULL ) CH376FileClose(true) ;
} if(CH376FileOpen("\CH3762.C")==USB_INT_SUCCESS) { for(i=0;i<255;i++)buf[i]=0; CH376ByteRead( buf, 255, NULL );
}