Pioneer DVD-V7200 DVD-V7200 RS-232C Manual - Page 43

Blackboard / Stack Data Upload

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Command Descriptions 5.41 Blackboard / Stack Data Upload Function : Format : Explanation : Park mode. Reads the data in the player : Blackboard data, Barcode data, Stack data BU The player sends the data to the computer after the command while it is The Communication flows as shown in below. Flow of the communication : (N=8420) Computer ---BU--->

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Command Descriptions
- 35 -
5.41
Blackboard / Stack Data Upload
Function
:
Reads the data in the player : Blackboard data, Barcode data, Stack
data
Format
:
BU
Explanation
:
The player sends the data to the computer after the command while it is
Park mode.
The Communication flows as shown in below.
Flow of the communication :
(N=8420)
Computer
DVD-V7200
---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 = 20e4H)
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 - 609
(6) Blackboard #1 Search Pointer
2 bytes
610 - 611
Blackboard #2 Search Pointer
2 bytes
~
~
~
1204 - 1205
Blackboard #299 Search Pointer
2 bytes