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MVP-8400i 8.4" Modero® ViewPoint® Touch Panel with Intercom
Dynamic Image Commands
The following table describes Dynamic Image Commands.
Dynamic Image Commands
^BBR
Set the bitmap of
a button to use a
particular
resource.
Syntax:
"'^BBR-<vt addr range>,<button states range>,<resource name>'"
Variable:
variable text address range = 1 - 4000.
button states range = 1 - 256 for multi-state buttons (0 = All states, for General buttons
1 = Off state and 2 = On state).
resource name = 1 - 50 ASCII characters.
Example:
SEND_COMMAND Panel,"'^BBR-700,1,Sports_Image'"
Sets the resource name of the button to ’Sports_Image’.
^RAF
Add new
resources.
Adds any and all resource parameters by sending embedded codes and data.
Since the embedded codes are preceded by a '%' character, any '%' character contained
in the URL must be escaped with a second '%' character (see example).
The file name field (indicated by a %F embedded code) may contain special escape
sequences as shown in the
^RAF, ^RMF - Embedded Codes table below.
Syntax:
"'^RAF-<resource name>,<data>'"
Variables:
•resource name = 1 - 50 ASCII characters.
•data = Refers to the embedded codes, see the ^RAF, ^RMF - Embedded
Codes section on page 148.
Example:
SEND_COMMAND Panel,"'^RAF-New Image,%P0%HAMX.COM%ALab/
Test%%5Ffile%Ftest.jpg'"
Adds a new resource.
•The resource name is ’New Image’
•%P (protocol) is an HTTP
•%H (host name) is AMX.COM
•%A (file path) is Lab/Test_file
•%F (file name) is test.jpg.
Note that the %%5F in the file path is actually encoded as %5F.
^RFR
Force a refresh for
a given resource.
Syntax:
"'^RFR-<resource name>'"
Variable:
resource name = 1 - 50 ASCII characters.
Example:
SEND_COMMAND Panel,"'^RFR-Sports_Image'"
Forces a refresh on ’Sports_Image’.
^RFRP
Force a refresh for
a given resource
regardless of
current view.
This command can be used by programmers to prefetch images that will be needed soon.
Syntax:
“’^RFRP-<resource name>’”
Variable:
resource name = 1 - 50 ASCII characters.
Example:
SEND_COMMAND Panel, “’^RFRP-DopplerRadarDFW’”
Performs an update or prefetch on the resource named “DopplerRadarDFW”, even if the
image is not in the current view.