User guide

Bose
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ControlSpace
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Designer
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Software User Guide
Chapter 6: Program GPI/O and Serial Input/Output
117
Invoking signal processing blocks using a GPI
You can use a switch or button connected to a GPI to recall a snapshot of
blocks in your system. When the external switch or button is pushed, the
block’s settings are returned to the pre-defined state. For example, you
could use an external button to switch a Selector block to a certain input.
To do this, first set the Selector block to the desired state. Then drag the
signal processing block into the appropriate GPI. This action takes a
snapshot of the signal processing block and saves it to the GPI
programming. The GPI should be in digital mode to invoke a signal
processing block, so set the mode button to digital.
Figure 6.4 - Assign a Selector block to a digital GPI