Grass Valley XSwitch Feb 08 2006 - Manual (Page 36)

36 XSWITCH Installation and Operation Manual
Appendix A — Remote Activation
Commands
* The XSWITCH will pause briefly while sending the data.
** This command should not be used during normal operations.
Table 8. Device ID
Device ID The following command is used to obtain the device ID type
Command: 0-Get Device ID Code
Parameters Reply:
None.... (Send copyright message) Copyright Message
Definitions:
Examples: Reply:
0,1 XSWITCH Copyright 2005, Grass Valley
Table 9. Get/Set Switch State
Get/Set Switch State The following command is used to get/set the switch state
Command: 1 - Get/Set Switch State
Parameters: Reply:
None.(Send Switch State) [A - E]
[A - E]................... (Set Switch State) [A - E]
Definitions:
[A - E] - ASCII characters ‘A’ through ‘E’
Examples:
Get current switch state
Set switch state to ‘B’
Set switch state to ‘C’
Reply
1 A
1,B B
1,C C
Table 10. Screen Capture
Screen Capture
The following command is used to capture data currently displayed
on the LCD
command: 2 - screen capture
parameters: none........ (send screen data)
reply: [screen data]
definitions: screen data - the screen data is too large for the normal grass valley protocol. it is
sent without any protocol wrapping. immediately after sending this command the
following packet will be returned:
[width] [height] [bitmap data]
width = the lcd width in pixels (120)
height = the lcd height in pixels (80)
bitmap data = monochrome bitmap data of
(width * height) / 8 in length. (1200 bytes)
examples:
get screen capture 2
reply
[120] [80] [.....1200 bytes.....]