AMX MVP-7500/8400 manual Dynamic Image Commands, Bbr, Raf, Rfr

Programming

Dynamic Image Commands

The following table describes Dynamic Image Commands.

Dynamic Image Commands

^BBR	Syntax:
Set the bitmap of	"'^BBR-<vt addr range>,<button states range>,<resource name>'"
a button to use a	Variable:
particular	variable text address range = 1 - 4000.
resource.	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	Adds any and all resource parameters by sending embedded codes and data.
Add new	Since the embedded codes are preceded by a '%' character, any '%' character contained
resources.	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 147.
	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	Syntax:
Force a refresh for	"'^RFR-<resource name>'"
a given resource.	Variable:
	resource name = 1 - 50 ASCII characters.
	Example:
	SEND_COMMAND Panel,"'^RFR-Sports_Image'"
	Forces a refresh on ’Sports_Image’.

146 MVP-7500/8400 Modero Viewpoint Wireless Touch Panels