Lightware MMX4x2 Series

 MMX4x2 series – User's Manual 129


DIFFERENCE:  

Command and Response #gpio
ç <port>.Direction
æ <port>.Direction(<dir>)
Parameters
Parameter Parameter description  
<dir> The direction of the GPIO pin.
I
input
O
output
Example
ç 
æ 
Setting the Direction of a GPIO Pin
Command and Response
ç <port>.Direction(<dir>)
æ <port>.Direction(<dir>)
Parameters
See the previous section.
Example
ç 
æ 

Command and Response
ç <port>.Output
æ <port>.Output(<value>)
Parameters
Parameter Parameter description  
<value> The output value of the GPIO pin.
H
high level
L
low level
Example
ç 
æ 
Setting the Output Level of a GPIO Pin
Command and Response
ç <port>.Output(<value>)
æ <port>.Output(<value>)
Parameters
See the previous section.
Example
ç 
æ 
Toggling the Level of a GPIO Pin
The output level can be changed from high to low and from low to high by the command below.
Command and Response
ç <port>:toggle()
æ <port>:toggle
Example
ç 
æ 
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