HT-CM400 NXP Semiconductors, HT-CM400 Datasheet - Page 33

• Manufacturer Part Number: HT-CM400
• Description: Ht Cm400; Ht Rm440 Family; Ht Rm800 Family Interface Protocol Reader - Host
• Manufacturer: NXP Semiconductors

98-02-10
3.7.18 ReadPit_LT
This Proximity Reader command sets the read/write device to Permanent Reading Mode for
HITAG 2 transponders being in Public Mode C.
The read/write device attempts continuously to synchronize on and read a HITAG 2 transponder
in Public Mode C. If it succeeds and all checks report positive results, the device sends the 16
data bytes via the serial interface. After that the read/write device returns to Normal Mode.
To put the read/write device back to normal mode, a StopCommand should be sent. Do not use a
Reset, since Reset can cause undesirable side effects (resetting output pins).
C-Function: void proloc_ ReadPit_LT (char *data);
Header-File: PROLBLT6.H
Serial protocol:
HOST - READ/WRITE DEVICE
READ/WRITE DEVICE - HOST
Status:
0x02
0x12
Status
0x85
-1 ...
0 ... no error
SERIAL ERROR
data[0]
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Communication Reader-Host
Htswp.doc/HS