Revision and Notes

Date	Owner	Revision	Notes
14 Nov 2021		1.0	Initial release
Table of Contents

Introduction

The following quick start guide provides background information about the HummingBoard Pro product which use the i.MX6 System on module.

The guide will give a technical overview about the product and by the end of it you should be able to boot an operating system and begin testing your application.

Hardware Setup

Product Specifications

Block Diagram

The following figure describes the Hummingboard Pro Block Diagram.

Visual features overview

Please see below the features overview of the connector side of the HummingBoard Pro.

Print side connector overview of the HummingBoard Pro

Software Setup

Cable setup and prerequisites

Here is what you will need to power up the board:

• Linux or Windows PC

• HummingBoard Base/Pro with SOM

• 5V mirco USB power adapter

• USB to UART cable

• IP router or IP switch

Booting form an SD card

1. Downloading the Debian image

Download the Debian image by running the following command on your Linux/Windows PC:

wget https://solid-run-images.sos-de-fra-1.exo.io/IMX6/Debian/sr-imx6-debian-bullseye-20220712-cli-sdhc.img.xz

• For more Debian releases, please visit Debian Release.

2. Writing the image to the SD card

Use the following commands for writing the image to an SD card:

xz -dc sr-imx6-debian-bullseye-20220712-cli-sdhc.img.xz | dd of=/dev/sdX bs=4M conv=fsync

• For more information, please visit Flashing an SD Card .

3. SD card insertion

Please Insert the SD card into your device.

4. Power connection

Connect your power adaptor to the DC jack, and then connect the adaptor to mains supply.

5. Serial connection

Please connect the UART cable to your device pins, then you can refer to Serial Connection for installing necessary serial connection software in Linux/Windows.

Once you installed the necessary serial connection software, you should be able to see the following:

• In order to be able to log in , please insert “debian” as a username and password as follows:

Install to eMMC

• You can follow this document Install to eMMC to install debian to an eMMC device.

More Features

Internet

• Please check you Ethernet connection.

• Use the following commands in order to keep your system up-to-date:

apt-get update 
apt-get upgrade 
reboot

• For more detailed information, please refer to i.MX6 Debian .

Wi-fi

• You can connect to WiFi using any application, such as : connmanctl or wpa_spplicant.

An example for connecting to WiFi using wpa_supplicant:

1. To bring a WiFi interface up, run the following :

ifconfig wlan0 up 

2. Install the wpa_supplicant package:

apt-get install wpasupplicant 

3. Edit network interfaces file :

At the bottom of the file, add the following lines to allow wlan as a network connection:

cat <<EOF > /etc/network/interfaces.d/wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp

EOF

4. Create a configuration file with the relevant ssid:

cat <<EOF > /etc/wpa_supplicant/wpa_supplicant.conf
ctrl_interface=/run/wpa_supplicant
update_config=1

network={
    ssid="MYSSID"
    psk="passphrase" 
}

EOF

5. Make sure it works:

Restart your device and it should connect to the wireless network. If it doesn't, repeat above steps or get help from an adult.

• For more information about using wpa_supplicant , you can refer to wpa_supplicant or wpa_supplicant.

Bluetooth

1. For showing all Bluetooth devices, run the following:

apt-get install bluez
hciconfig -a

2. Choose a device, and turn it on:

 hciconfig hci0 up

3. Set up the Bluetooth name:

hciconfig hci0 name 'SolidRun_Ble'

4. Make your Bluetooth detectable by other devices:

hciconfig hci0 piscan

5. If you want to connect to other devices:

• Start by scanning for other Bluetooth devices:

hcitool scan

• Choose a MAC address and connect :

rfcomm connect 0  $MAC 10 & 

• You can check the communication between the devices by writing :

l2ping -c 4  $MAC

GPIO pins Control

In order to be able to control the GPIO pins, please refer to HummingBoard Pro/Base GPIOs .

Serial UART port access

The UART port for debug can be accessed on the 26 pin header as follows –

Pin 6/9/14/20/25 GND
Pin 1 3.3V
Pin 8 buffered i.MX6 UART TX – pulled up to 3.3v
Pin 10 buffered i.MX6 UART RX – pulled up to 3.3v

Install GUI Support

Wayland

1. Install weston :

  sudo apt install weston

• Connect your HDMI cable and you should be able to see the following :

2. Start weston FROM A PHYSICAL TERMINAL (from the above terminal, not remote or serial session):

  weston-launch -- --backend=drm-backend.so

This will bring up the following:

• For more applications, you can refer to GUI Support to install X11, OpenGL-ES, GStreamer, or you can follow this page Gnome for installing Gnome desktop.

List Of Supported OS

OS
	i.MX6 Debian
	Yocto for i.MX6
	i.MX6 Archlinux
	XBian for i.MX6

Build U-Boot & Kernel from sources

• Build a Linux kernel -  i.MX6 Kernel

• Build a U-Boot - i.MX6 U-Boot

Documentation

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