## GPIO Pad 1

To run the Hipi Control GUI

`gksudo hipi-control-gui`

### GPIO Pins

The GPIO Pad services provide access to control of the GPIO pins on the Raspberry Pi. You can toggle the pin modes between input and output. For output pins you can set the level high or low. For input pins you can set options for edge detection or interrupts. You may also apply or remove pull up and pull down resisitors to the pins. Note that it is not possible to retrieve the current state of pull up / down resistors so it is up to you to remember the settings you have applied and revert your Pi to its defautl state as necessary.

### Peripherals

You can assign or unassign the default pins for peripheral functions such as the SPI or I2C peripherals. Check or uncheck the the appropriate checkbox to assign or unassign the default pins associated with that function.

HiPi Modules Copyright © 2013 - 2016 Mark Dootson