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Discussion of Protocol for Nokia 8250
From: |
Peter Kelley |
Subject: |
Discussion of Protocol for Nokia 8250 |
Date: |
Tue, 3 Feb 2004 15:01:21 +1030 |
Hi, this is slightly offtopic so feel free to tell me the best place
to ask this question.
I'm trying to get a Palm Pilot Application to talk to a Nokia 8250.
I'm sending it a version request as described in nk6110.txt and
nokia.txt under FBUS V2/Direct IrDA. Unfortunately the phone is having
none of it and not replying.
I'm looking for someone who knows how the protocol works to have a
look at my FBUS frame data and tell me if anything looks screwy or
alternatively someone to provide me with some sample frames that would
work for an 8250. Frame data follows:
Values Comment
1c IrDA
00 To Phone
0c From Palm Pilot
D1 HW SW Version Request
00
07 7 Bytes of block data
00 01 Block header
00 03 00 block
01 This is the last frame
40 And the first frame, with sequence number 0
00 Padding Byte
50 Odd checksum
d5 Even checksum
Can anyone help ?
--
regards,
Peter Kelley
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