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POS/Mobile Printer

Rev. 1.00

- 44 -

3-32 ReadMSRData

Read the MSR data. When the data is read, it returns the data value otherwise the read

mode can be canceled using ReadCancelMSR. Only mobile printers are supported.

long ReadMSRData(char *pMSRData1, char *pMSRData2, char *pMSRData3,

const unsigned int bufLen)

[Parameters]

* char *pMSRData1

[out] Read MSR Data Track 1 to the buffer defined by the caller.

* char *pMSRData2

[out] Read MSR Data Track 2 to the buffer defined by the caller.

* char *pMSRData3

[out] Read MSR Data Track 3 to the buffer defined by the caller.

* const unsigned int bufLen

[in] Buffer size of pMSRData1, pMSRData2, and pMSRData3 buf

[Return Values]

Constant

Value

Description

SUCCESS

The function is successful.

NOT_SUPPORT

-124

MSR function is not supported.

* Example

ConnectToPrinter(………..);

……

ret = ReadStartMSR();

if (SUCCESS != ret)

return;

char track1[120] = {0x00, };

char track2[120] = {0x00, };

char track3[120] = {0x00, };

ret = ReadMSRData(track1, track2, track3, sizeof(track1));

if (BXL_MSR_DATAEMPTY == ret)

……

else

……

BIXOLON SRP-270 Reference Guide

Other manuals for BIXOLON SRP-270