AMX NXD-500i

Programming
107
NXD-500i 5" Modero Wall/Flush Mount Touch Panel with Intercom
Dynamic Image Commands (Cont.)
^RAF 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 108.
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’.
^RMF Modify an existing resource.
This command modifies 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 section on page 108.
Syntax:
"'^RMF-<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 108.
Example:
SEND_COMMAND Panel,"'^RMF-Sports_Image,%ALab%%5FTest/Images%Ftest.jpg'"
Changes the resource ’Sports_Image’ file name to ’test.jpg’ and the path to ’Lab_Test/Images’.
Note that the %%5F in the file path is actually encoded as %5F.
^RSR Change the refresh rate for a given resource.
Syntax:
"'^RSR-<resource name>,<refresh rate>'"
Variable:
resource name = 1 - 50 ASCII characters.
refresh rate = Measured in seconds.
Example:
SEND_COMMAND Panel,"'^RSR-Sports_Image,5'"
Sets the refresh rate to 5 seconds for the given resource (’Sports_Image’).