Overview of Commands
MDSC-1119 and MDSC-2124 _________________________________________________________________ 38
•
CMD
Sets the GPIO text
Example:
CMD,GPIOT,1,camera 3
Response:
camera 3
Example:
CMD,GPIOT,2,camera 1
Response:
camera 1
•
RV
Reads the GPIO text
Example:
RV,GPIOT,1
Response:
camera 3
Example:
RV,GPIOT,2
Response:
camera 1
•
MM
Returns maximum number of characters for the GPIO text
Example:
MM,GPIOT
Response:
11
•
Mm
Returns minimum number of characters for the GPIO text
Example:
Mm,GPIOT
Response:
1
4.9.11.
GPIOP
(in text mode only)
This command assigns one of six positions for the GPIO text or reads the position that is
currently set. Positions start at [1] upper left corner and go clock wise to [2] upper
middle, [3] upper right, [4] lower right, [5] lower middle, and [6] lower left.
New coordinates will only take affect when text is drawn again. Existing text box will be
erased.
Command
Image
Function
CMD
1 / 2
[1] = Upper left
[2] = Upper middle
[3] = Upper right
[4] = Lower right
[5] = Lower middle
[6] = Lower left
RV
1 / 2
MM
Mm
GPIOP
•
CMD
Sets the GPIO position
Example:
CMD,GPIOP,1,3
Response:
1
Example:
CMD,GPIOP,2,6
Response:
2
