Blackboard / Stack Data Upload - Pioneer DVD-V7200 Network Manual

4.1

Blackboard / Stack Data Upload

Function: Reads the Blackboard, Barcode or Stack data in the player
Format: BU
Explanation: The player sends data to the computer after the command is
uploaded (while the player is in the Park mode)
Flow of the communication:
(N=8420)
Computer
Format of the data:
BP
0 - 1
2 - 3
4 - 5
6 - 7
~
600 - 601
602 - 603
604 - 605
606 - 607
608 - 609
610 - 611
~
1204 -
1205
---BU<CR>--->
<---R<CR>----
<--1st byte data--
<--2nd byte data--
~
<--(N-1)th byte data--
<--Nth byte data<CR>--
<---R<CR>----
Contents
(1) Total number of the transfer data
(fixed number = 20e4H)
(2) The version of this data format
(fixed value)
(3) Barcode #1 Search Pointer
Barcode #2 Search Pointer
~
Barcode #299 Search Pointer
Barcode #300 Search Pointer
(4) Number of Next Barcode Data
(5) Number of Next Barcode Group
(6) Blackboard #1 Search Pointer
Blackboard #2 Search Pointer
~
Blackboard #299 Search Pointer
- 10 -
DVD-V7200 Upload/Download
DVD-V7200
Numbers of
bytes
2 bytes
2 bytes
2 bytes
2 bytes
~
2 bytes
2 bytes
2 bytes
2 bytes
2 bytes
2 bytes
~
2 bytes