GPIO Expander provides options for Get GPIO
Expander, Set GPIO Expander, and
Restore IO Expander operations. For all of
these operations, you can select all GPIO expanders simultaneously, or individually.
During each operation, the following status is indicated:
- A loader symbol is displayed under the Status column.
- On success, a green tick appears.
- On failure, a red color cross icon is displayed. Hover the mouse cursor on the red colored cross icon to see the error message.
Get GPIO Expander
Get GPIO Expander displays the GPIO expander names (includes IO expander, Input, and Output) and corresponding state.Figure 1. Get GPIO Expander Page
Set GPIO Expander
Set GPIO Expander enables you to
set the states.
Figure 2. Set GPIO Expander Page
Restore IO Expander
Restore IO Expander restores the GPIO and
IO expanders to their default states.
Figure 3. Restore GPIO Expander Page
