Unitech manual COM definition for PA500

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1.2 COM definition for PA500

COM 1

Reserve

COM2

Scanner (Hamster)

COM 3

IrDAComm

COM 4

Bluetooth Modem

COM 5

RawIR

COM 6

BTModem UART

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Contents PA500 Programming Manual Automatically enable scanner beam with pressing trigger key USI.DLL Unitech Scanner Interface DLLSCANKEY3.DLL Backward Compatible API for PT930/PT930S’S GET Device ID Update Notes Introduction How to download data from scanner COM definition for PA500 Function call Parameter inputGet error code Enable / Disable ScannerReset Scanner Returns the system error codeGet scan data Function DescriptionParameter output Get Symbology name Get length of scanned dataSave setting to profiles Good read indicatorWait for acknowledgement of the last sent command Clear scan data system bufferAutomatically enable scanner beam with pressing trigger key Save scanner setting into specified fileChange scanner setting from specified setting profile Parameter output ReturnStop auto scanning function Check if auto scanning is enableTest if Scan2Key is enabled Check if Scan2Key.exe program is running or notOnly send single command decoding chip Enable/Disable Scan2KeySend scanner command to decoding chip Esc, 0x80+cmd Function callSend command to decoding chip Esc, parameter1, parameter2, …, BCCSpecial Command for control Control command for decoder chipEnable in Communication TRACK1,5 TRACK2,6 TRACK3 Code32setUpcaset CodabarsetLabelcode UpcesetUPC a Check barcode input Disable DecoderPTEnableBarcode Function call Return codeReset all symbologies to default Read barcode dataGet DLL version no PTEnableBarToKey Disable laser trigger keyEnable laser trigger key Function call for VC INT PTVersionvoid Return IntegerReturn code Bool True Caps lock False Caps unlock SysIOAPI.DLLKeypad Related Functions Return code True Shift lock False Shift unlockScanner Related Functions ParameterInputLED related function ExampleLCD/Backlight related function ParametersInputDynamic Load DLL Get Device ID Update notes
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