Argox PT-9130 - Manual (Page 155)

PT-90 Mobile Computer SDK Programming Manual 148
RFID Related Function
OpenComPort
Open com port to connect the RFID module.
int OpenComPort
{
int iCom
}
Parameters
iCom
[in] The RFID module com port number. PT90 only specified com 6.
Returned Values
Returning zero if the operation is successful, otherwise, indicates failure.
Example
if(OpenComPort(6) != 0)
AfxMessageBox(_T("RFID open com fail"));
Requirements
OS Versions: Windows CE 6.0 or beyond.
Header: RFID.h
Link Library: RFID.lib
Link DLL: RFID.dll
Device: PT90