Overview of Commands
MDSC-1119 and MDSC-2124 _________________________________________________________________ 37
*Note: When GPIO switch 1 and 2 have the same functionality only GPIO switch 1 is
used.
Command
Image
Function
Resulting GPIO type
CMD
1 / 2
0
1
2
3
Disabled
Input
Text
PIP Order
RV
1 / 2
MM
Mm
GPIO
•
CMD
Sets the GPIO function
Example:
CMD,GPIO,1,3
Response:
1:PIP Order
Example:
CMD,GPIO,2,2
Response:
2
•
RV
Reads the GPIO function number
Example:
RV,GPIO,1
Response:
1
•
MM
Returns maximum GPIO function number
Example:
MM,GPIO
Response:
3
•
Mm
Returns minimum GPIO function number
Example:
Mm,GPIO
Response:
1
4.9.10.
GPIOT
(for text mode only)
This command enters new text or reads the text set for the GPIO text function. The
text string must be less than the maximum string length which is 16 characters.
Command
Image
GPIO Text
CMD
1 / 2
camera 3
RV
1 / 2
MM
Mm
GPIOT