DataCard SR300 Manual do Utilizador descarregar pdf (Página 22)

SR200 & SR300 Printer SDK Guide

Page 18

No. Function Name Explanation

pbyTrack2Buff Pointer to the data to write. Data

must be ASCII characters.

iTrack2DataLength Size of data in bytes in

pbyTrack2Buff.

ITrack3MagFormat Specify the magnetic stripe

encoding format.

0x00 Do not write the track

0xc4 ISO track 3 (4 bits) 104 characters,

maximum

0xc6 ISO track 1 (6 bits) 79 characters,

maximum

0xc7 ISO track 3 (7 bits) 69 characters,

maximum

pbyTrack3Buff Pointer to the data to write. Data

must be ASCII characters.

iTrack3DataLength Size of data in bytes in

pbyTrack3Buff.

Tips for success

♦ The driver returns an error if CXCMD_WriteISO3TrackMagData() is used

when the card is not in the MG encoder position.

♦ The driver returns a positive value if CXCMD_WriteISO3TrackMagData() is

issued while the printer is moving a card or the retransfer film. See Return

Codes from Functions for return values.

♦ If the function returns a positive value, wait and retry the function.

♦ See Appendix B: Magnetic Stripe Data for information about data for each

format.

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