Difference between revisions of "Getting Started with M2M"

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(Update your image)
(Compile code)
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===Compile code===
 
===Compile code===
* git clone https://github.com/BPI-SINOVOIP/BPI-M2M-bsp.git
+
Get the bsp source code
[[Image:m2m_code.png]]
 
  
After download code, execute "./build.sh" to compile it.
+
  $ git clone https://github.com/BPI-SINOVOIP/BPI-M2M-bsp.git
* ./build.sh
 
[[Image:m2m_build.png]]
 
  
[[Image:m2m_build_success.png]]
+
Build the bsp source code
 +
  $ ./build.sh 1
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 +
:Get the docker image from [https://hub.docker.com/r/sinovoip/bpi-build Sinovoip Dock Hub], build the source code with this docker image if you have build environment issue.
 +
 
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Install the bsp package to SD card with bpi image flashed
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 +
  $ sudo ./update_bsp2sd.sh /dev/sdX
  
 
===Update your image===
 
===Update your image===

Revision as of 21:54, 25 May 2020

Introduction

BPI-M2M

Overview: BPI-M2M ubuntu linux
  Banana Pi M2M is another ARM SoC powered development board that offers great computing performance in an ultra portable form factor. It is a 51mm square with Allwinner A33 Quad-core A7 SoC and 512MB DDR3 RAM. 

Key Features

  • Quad Core ARM Cortex A7 CPU. R16
  • 512MB DDR3 SDRAM
  • WiFi (AP6212) & Bluetooth onboard

Development

Basic Development

Prepare to develop

 * Prepare 8G/above TF card, USB-Serial interface, PC with Ubuntu System
 * Using your USB-Serial Connect debug console on M2M
 
 M2M debug console.png  M2M pin define.png

Install Bpi tools

Load your first Linux image on SD card

  • you could download image from here
  • after download image, copy it to your ubuntu PC
  • plug your sd card to your ubuntu PC, and Execute "fdisk -l" to check the SD card drive letter
  • Execute "bpi-copy xxx.img /dev/sd<drive letter>"
  • Ex: my sd card is recognised as /dev/sdf
  • I can use "bpi-copy xxx.img /dev/sdf" to install image on my SD card.

Compile code

Get the bsp source code

 $ git clone https://github.com/BPI-SINOVOIP/BPI-M2M-bsp.git

Build the bsp source code

 $ ./build.sh 1
Get the docker image from Sinovoip Dock Hub, build the source code with this docker image if you have build environment issue.

Install the bsp package to SD card with bpi image flashed

 $ sudo ./update_bsp2sd.sh /dev/sdX

Update your image

Make your own image

Bluetooth

  • Use bluetoothctl tool to operate BT
  • Execute "bluetoothctl"
  • If you don't know how to use bluetoothctl, type "help", you will see more commands
  • Execute these commands:

M2M BT bluetoothctl.png

WiFi Client

You have two ways to setup WiFi Client

1. Use commands to setup WiFi client

  • ip link set wlan0 up
  • iw dev wlan0 scan | grep SSID
  • vim /etc/wpasupplicant/wpa_supplicant.conf
 network={    
 ssid="ssid"    
 psk="password"    
 priority=1 
 }
  • wpa_supplicant -iwlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf
  • dhclient wlan0

2. Use UI interface to setup WiFi Client

StartX

  • apt-get install xorg
  • apt-get install xserver-xorg
  • apt-get install xinit

https://askubuntu.com/questions/518454/what-does-startx-command-do

NAS Application

1. Usb hub + sata to usb

  • HDD is supported

M2m connect hdd.png

M2m connect hdd cmd.png

  • SSD is supported

M2m connect ssd.png

M2m connect ssd cmd.png

Camara function

We use HDF5640 camara.

Ov5640 camara.png

Guvcview

  • Use your UI interface to operate camara
  • Applications -> Sound & Video -> guvcview

Shell

  • We also have built-in command in /usr/local/bin to test camara
  • "./test_ov5640_image_mode.sh" to test picture taking function
  • "./cameratest.sh" to test video recording function

BPI-Tools

Install Bpi-tools

Update Bpi-tools

  • Execute "bpi-tools"

Bpi-tools.png

RPi.GPIO

Install RPi.GPIO

  • Execute "git clone https://github.com/BPI-SINOVOIP/RPi.GPIO"
  • after clone the repo, cd RPi.GPIO
  • Execute "sudo apt-get update"
  • Execute "sudo apt-get install python-dev python3-dev"
  • Execute "sudo python setup.py install" or "sudo python3 setup.py install" to install the module

Using RPi.GPIO

  • cd /usr/local/bin
  • Execute "./bpi_test_g40.py" to test RPi.GPIO

RPi GPIO.png

WiringPi

How to Update WiringPi

  • Execute "bpi-update -c pkglist.conf"

Update Pkglist.png

  • Execute "bpi-update -c bpi-pkg-bpi-wiringpi.conf"

Update WringPi.png

RGB 1602 LCD

  • Execute "/usr/local/bin/bpi_test_lcd1602.sh"

WringPi 1602 LCD m2m.png

0.96 Inch OLED Display

  • Execute "/usr/local/bin/bpi_test_52pi.sh"

8x8 RGB LED Martix

  • Firstly you need a GPIO Extend Board for 8x8 LED Martix

WringPi LED Martix Extend Board.png

  • Execute "/usr/local/bin/bpi_test_gpio40.sh"

WringPi LED Martix m2m.png