Polycom C16 - Manual (Page 450)

Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
A - 108
Description
This parameter gets or sets the value of the analog gpio pin. Writing an input
has no effect and returns the current value of the input. The value for this
parameter is an integer between analog_gpio_min and analog_gpio_max,
inclusive. Those parameters control how the analog value of the pin is mapped
to an integer range.
Examples
analog_gpio_max Maximum For Analog GPIO Mapping
Description
This parameter gets or sets the maximum value of the analog gpio pin. This
parameter along with analog_gpio_min control how the analog value of the pin
is mapped to an integer range.
analog_gpio_min Minimum For Analog GPIO Mapping
Command Response Description
get analog_gpio_value
"Analog Logic Pin" val analog_gpio_value
"Analog Logic Pin" 0 Returns the analog voltage associated with the analog
logic pin "Analog Logic Pin". The logic pin "Analog Logic
Pin" must have been created with a vcdef command.
Argument Argument value
Channel Type Virtual Channel
Value Type Integer
Read/Write Mode Read/Write
Phys Chans Analog General Purpose I/O Input
Virt Chans Control
System Limits Minimum: -2147483648, Maximum: 2147483647
Default 255
User Limits
Supported No
Argument Argument value
Channel Type Virtual Channel
Value Type Integer
Read/Write Mode Read/Write
Phys Chans Analog General Purpose I/O Input
Virt Chans Control