btkSetAnalogGain

Module

BTKAnalogModifier

Description#

Modifies analog's gain and returns updated analogs.

Parameters#

h	Handle pointing to a C++ btk::Acquisition object.
idx	Integer containing the index of the analog channel to modify.
label	String containing the label of the analog channel to modify.
newgain	Integer wit the new gain (see the detailed description to know the possible gain).

Returned Values#

analogs	Updated list of analog channels. Its format is the same than using the function
analogsInfo	Updated informations related to the analog channels. Its format is the same than using the function

Detailed Description#

• btkSetAnalogGain(h, idx, newgain) modifies the gain of the analog channel specified by the index idx.
• btkSetAnalogGain(h, label, newgain) modifies the gain of the analog channel specified by the label label.

The available values for the new gain are:

• 0 : unknown gain
• 1 : +/- 10 volts
• 2 : +/- 5 volts
• 3 : +/- 2.5 volts
• 4 : +/- 1.25 volts
• 5 : +/- 1 volt

Notes#

See also#

btkGetAnalog, btkSetAnalogDescription, btkSetAnalogLabel, btkSetAnalogOffset, btkSetAnalogScale, btkSetAnalogUnit, btkSetAnalogValues