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DVD-V5000 DVD Player
RS-232 Command Protocol
5.36 Stack Data Upload
Function : Reads the data in the player: Command Stack data
Format : BU
Explanation : The player, while in Park mode, sends the data to the computer
after sending the command.
The Communication flows as shown below.
(N=9320)
Computer DVD player
---BU<CR>--->
<---R<CR>----
<--1st byte data--
<--2nd byte data--
~
<--(N-1)th byte data--
<--Nth byte data<CR>--
<---R<CR>----
Format of the data:
BP Contents
Numbers of
bytes
0 - 1 (1) Total number of the transfer data
(fixed number = 2468H)
2 bytes
2 - 3 (2) The version of this data format
(fixed value)
2 bytes
4 - 5 (3) Barcode #1 Search Pointer 2 bytes
6 - 7 Barcode #2 Search Pointer 2 bytes
~ ~ ~
600 - 601 Barcode #299 Search Pointer 2 bytes
602 - 603 Barcode #300 Search Pointer 2 bytes
604 - 605 (4) Number of Next Barcode Data 2 bytes
606 - 607 (5) Number of Next Barcode Group 2 bytes
608 - 1207 (6) fixed data ffH 600 bytes
1208 - 1213 (7) fixed data ffH 6 bytes
1214 - 1215 (8) Next Data Address 2 bytes
1216 - 9315 (9) Command Stack Data 8100 bytes
9316 - 9319 (10) Checksum 4 bytes
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