HT-CM400 NXP Semiconductors, HT-CM400 Datasheet - Page 55

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HT-CM400

Manufacturer Part Number
HT-CM400
Description
Ht Cm400; Ht Rm440 Family; Ht Rm800 Family Interface Protocol Reader - Host
Manufacturer
NXP Semiconductors
Datasheet
98-02-10
3.7.39 SetHFMode
This command sets the read/write device into Proximity or Long Range Mode.
In standard applications (e.g. using standard reader hardware from Philips Semiconductors)
SetHFMode is not used because the HITAG Communication Controller automatically sets the
right mode after power-up.
Examples:
C-Function: void proloc_SetHFMode (BYTE_T mode);
Header-File: PROLIB6.H
Serial protocol:
HOST - READ/WRITE DEVICE
mode:
READ/WRITE DEVICE - HOST
Status:
0x03
0x02
SetHFMode setting the mode to Long Range sets a Proximity Reader in a powerdown-state
with reduced power consumption.
SetHFMode can be used in a system with a Proximity RF-part and a Long Range RF-part to
select one part at a time.
'L'
Status
0x00 ... Proximity Mode
0x01 ... Long Range Mode
-1 ...
0 ... no error
mode
SERIAL ERROR
BCC
BCC
Page 55 (104)
Rev. 1.0
Communication Reader-Host
Htswp.doc/HS

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