HT-CM400 NXP Semiconductors, HT-CM400 Datasheet - Page 32

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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
Communication Reader-Host
3.7.17 WritePage_LT
Writes a page (4 bytes) onto the selected HITAG 2 transponder.
If no transponder is selected, a NOTAG message will be generated.
ATTENTION: To check if WritePage_LT was successful it is important that the immediately
following command is a ReadPage_LT. If ReadPage_LT does not return „no error“ and the right
data, you have to repeat WritePage_LT.
C-Function: void proloc_WritePage_LT (BYTE_T pagenr, char *data);
Header-File: PROLBLT6.H
Serial protocol:
HOST - READ/WRITE DEVICE
pagenr:
READ/WRITE DEVICE - HOST
Status:
Htswp.doc/HS
0x07 0x84 pagenr
0x02
Status
page number
-1 ...
-3 ...
-4 ...
0 ... no error
SERIAL ERROR
NOTAG
TIMEOUT
BCC
data[0] ....... data[3] BCC
Page 32 (104)
Rev. 1.0
98-02-10

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