brickpi3.rst

Dexter Industries BrickPi3

This page describes the drivers that are specific to Dexter Industries BrickPi3 These controllers are LEGO MINDSTORMS compatible addon boards for Raspberry Pi. Unlike the previous versions of BrickPi, the BrickPi3 uses the SPI interface on the Raspberry Pi to communicate.

You can confirm that the brickpi3 module has loaded successfully by checking dmesg. You should see something like this:

[    3.053862] brickpi3 spi0.1: Mfg: Dexter Industries
[    3.060030] brickpi3 spi0.1: Board: BrickPi3
[    3.063114] brickpi3 spi0.1: HW: 3.2.1
[    3.076690] brickpi3 spi0.1: FW: 1.2.0
[    3.090078] brickpi3 spi0.1: ID: FAD3CABB504B5354392E314BFF0F2C38

Input Ports

.. kernel-doc:: brickpi3/brickpi3_ports_in.c
    :doc: userspace

.. lego-port:: brickpi3_in_port_mode_info

I2C Adapters

.. kernel-doc:: brickpi3/brickpi3_i2c.c
    :doc: userspace

Output Ports

.. kernel-doc:: brickpi3/brickpi3_ports_out.c
    :doc: userspace

.. lego-port:: brickpi3_out_port_mode_info

LEDs

.. kernel-doc:: brickpi3/brickpi3_leds.c
    :doc: userspace

Battery

.. kernel-doc:: brickpi3/brickpi3_battery.c
    :doc: userspace

Voltages

.. kernel-doc:: brickpi3/brickpi3_iio.c
    :doc: userspace