- // find the next device
- printf("search result %d\n",owNext(portnum,TRUE, FALSE));
+ // find the first 0x0c device
+ TempSerialNum[0]=0;
+ while (TempSerialNum[0]!=0x0c && owNext(portnum,TRUE,FALSE)) {
+ owSerialNum(portnum,TempSerialNum,TRUE);
+ }
+ printf("search result %d\n",TempSerialNum[0]==0x0c);