Controlling Panasonic DMP-BDTx10 Blu-Ray Players in Indigo
I recently purchased one of the new 2011 model Panasonic DMP-BDT210 Blu-ray players for my home theater setup. The DMP-BDT110, ...210, and ...310 3D Blu-ray players can all be controlled using a free iPhone/iPod touch/iPad app Panasonic makes available in the App Store. The app controls the player over your home network. Since the DMP-BDT210 can be controlled over the LAN with an iPhone, I figured it'd be possible for anything on the network (including Indigo Pro) to control the player, if it sent the right commands. So I used my iPhone, a cheap 10Base-T hub connected to my home network, and Wireshark running on my Mac to do some packet sniffing and see exactly how the iPhone and Blu-ray player communicated. It turns out the communication is pretty basic and can be emulated using the "curl" command-line tool, thus easily executable using the "do shell script" AppleScript verb.
Use the following AppleScript within an Execute AppleScript action (or within a 'tell application "IndigoServer"' block in external scripts) to send remote control commands to a Panasonic DMP-BDTx10 Blu-ray player on your network. You'll have to find out the IP address of the player (I suggest creating a static assignment for the player with your router, if it supports doing so, to ensure the player always receives commands).
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set theCommand to "POWER" -- set to any of the commands listed below.
set theIP to "192.168.1.20" -- set to your player's IP address.
-- send the command to the player.
do shell script "curl -A MEI-LAN-REMOTE-CALL -d cCMD_RC_" & theCommand & ".x=100 -d cCMD_RC_" & theCommand & ".y=100 http://" & theIP & "/WAN/dvdr/dvdr_ctrl.cgi"
Replace the POWER command in the above code with any of the following commands to have the player respond to them just as if you had pressed those buttons or activated those options in the iPhone remote app or IR remote.
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iPhone App Controller View:
Remote
Control
Button/
App Button: Command:
==========================
POWER: POWER
OPEN/CLOSE: OP_CL
1 (@.): D1
2 (ABC): D2
3 (DEF): D3
4 (GHI): D4
5 (JKL): D5
6 (MNO): D6
7 (PQRS): D7
8 (TUV): D8
9 (WXYZ): D9
0 (-,): D0
* (CANCEL): CLEAR
# ([_]): SHARP
SKYPE: SKYPE
3D: 3D
AUDIO: AUDIOSEL
NETFLIX: NETFLIX
SEARCH < <: REV
SEARCH > >: CUE
PLAY >: PLAYBACK
SKIP < <: SKIPREV
SKIP > >: SKIPFWD
PAUSE ||: PAUSE
STOP: STOP
STATUS: DSPSEL
EXIT: EXIT
POP-UP MENU (TOP MENU): TITLE
VIERA CAST: V_CAST
HOME: MLTNAV
UP: UP
DOWN: DOWN
LEFT <||: LEFT
RIGHT ||>: RIGHT
OK: SELECT
SUBMENU: MENU
RETURN: RETURN
RED: RED
GREEN: GREEN
BLUE: BLUE
YELLOW: YELLOW
Playback View (buttons not in other views):
PIP: P_IN_P
OSD: OSDONOFF
Shuttle(BD) View (buttons not in other views):
(swipe in CW circle): SHFWD2
(swipe in CCW circle): SHREV2
You can also query the playback status of the player (play/pause/stop and elapsed time of current title in seconds) with the following AppleScript.
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set theIP to "192.168.1.20" -- set to your player's IP address.
-- send the command to the player and get the response.
set playerResponse to do shell script "curl -A MEI-LAN-REMOTE-CALL -d cCMD_PST.x=100 -d cCMD_PST.y=100 http://" & theIP & "/WAN/dvdr/dvdr_ctrl.cgi"
-- status data is in line 2 of the response.
set playerResponse to paragraph 2 of playerResponse
-- playback status is defined in character 1.
-- 0 = stop
-- 1 = play
-- 2 = pause
set playerStatus to character 1 of playerResponse
-- playback elapsed time (in seconds) is the second comma-separated item in the response.
set AppleScript's text item delimiters to ","
set playerTime to text item 2 of playerResponse
set AppleScript's text item delimiters to {""}
It takes the player 1 to 2 seconds to respond to this status request, so it's not something you'd want to send more than, say, every 10 seconds.
The AppleScript variables "playerStatus" and "playerTime" in the above code can be assigned to Indigo variables using the 'set value of variable "Indigo_Variable_Name" to playerStatus' or 'set value of variable "Indigo_Variable_Name" to playerTime' statements within an Execute AppleScript action or within a 'tell application "IndigoServer"' block in an external script.
