Operating Modes
- 36
Execution :
String Status Return DVD player
25GP16BS<CR> R<CR> Execute from group 25/step 16
5.39 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) Command #1 Search Pointer 2 bytes
6 - 7 Command #2 Search Pointer 2 bytes
~ ~ ~
600 - 601 Command #299 Search Pointer 2 bytes
602 - 603 Command #300 Search Pointer 2 bytes
604 - 605 (4) Number of Next Command Data 2 bytes
606 - 607 (5) Number of Next Command Group 2 bytes
608 - 1207 (6) fixed data ffH 600 bytes
1208 - 1213 (7) fixed data ffH 6 bytes