快速上手 BPI-M4 Berry: Difference between revisions

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   $ sudo apt-get install pv unzip
   $ sudo apt-get install pv unzip
   $ sudo bpi-copy xxx-bpi-m4-berry-xxx.img.zip /dev/sdX
   $ sudo bpi-copy xxx-bpi-m4-berry-xxx.img.zip /dev/sdX
===DTB overlay===
:1. DTB overlay 用于40引脚GPIO的多功能配置，并安装在vfat引导分区中，您可以使用mount命令检查挂载点。
  root@bananapi:~# ls /boot/overlays/
  custom_ir.dtbo      pwm_b-backlight.dtbo  spi0.dtbo
  ds3231.dtbo        pwm_c-beeper.dtbo    uart1_cts_rts.dtbo
  hifi_pcm5102a.dtbo  pwm_cd-c.dtbo        uart1.dtbo
  hifi_pcm5122.dtbo  pwm_cd.dtbo          uart2.dtbo
  i2c0.dtbo          pwm_ef.dtbo          waveshare_tft24_lcd.dtbo
  i2c1.dtbo          pwm_ef-f.dtbo        waveshare_tft35c_lcd.dtbo
  pwm_ab.dtbo        sdio.dtbo            waveshare_tft35c_rtp.dtbo
:2. 更新vfat /boot/boot.ini中的overlay设置以启用所需的overlay。默认启用i2c0、spi0和uart1。
  # 要加载的overlay
  # 示例组合:
  #  spi0 i2c0 i2c1 uart0
  #  hktft32
  #  hktft35
  setenv overlays "i2c0 spi0 uart1"
:3. 必须重新启动板以加载DTB overlay。
===WiringPi===
: 注意：此WiringPi仅支持将40引脚GPIO设置为输出、输入或软件PWM，对于io功能如i2c、spi、pwm等，您必须在boot.ini中启用[https://wiki.banana-pi.org/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B_BPI-M4_Berry#DTB_overlay DTB overlay]。
:1. 构建并安装WiringPi，对于Debian系统，您必须在构建之前[https://wiki.banana-pi.org/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B_BPI-M4_Berry#.E4.B8.BADebian.E5.90.AF.E7.94.A8sudo 启用 sudo] 。
  $ sudo apt-get update
  $ sudo apt-get install build-essential git
  $ git clone https://github.com/BPI-SINOVOIP/amlogic-wiringPi
  $ cd amlogic-wiringPi
  $ chmod a+x build
  $ sudo ./build
:2. Run '''gpio readall''' to show all 40pins status.
[[File:m5_wiringpi.png]]
:3. BPI GPIO Extend board and examples in [https://github.com/BPI-SINOVOIP/amlogic-wiringPi/tree/master/examples amlogic-wiringPi/examples]
:blinkall, blink all pin header gpios, no extend board.
:lcd-bpi, [http://wiki.banana-pi.org/BPI_LCD_1602_display_module BPI LCD 1602 display module] example.
:52pi-bpi, [http://wiki.banana-pi.org/BPI_OLED_Display_Module BPI OLED Display Module] example.
:matrixled-bpi, [http://wiki.banana-pi.org/BPI_RGB_LED_Matrix_Expansion_Module BPI RGB LED Matrix Expansion Module] example.
:berryclip-bpi, [http://wiki.banana-pi.org/BPI_BerryClip_Module BPI BerryClip Module]
===RPi.GPIO===
: Build and install, 对于Debian系统，您必须在构建之前[https://wiki.banana-pi.org/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B_BPI-M4_Berry#.E4.B8.BADebian.E5.90.AF.E7.94.A8sudo 启用 sudo] 。
  $ sudo apt-get update
  $ sudo apt-get install build-essential python3 python3-pip python3-dev python3-setuptools git
  $ git clone https://github.com/Dangku/RPi.GPIO-Amlogic.git
  $ cd RPi.GPIO-Amlogic
  $ sudo python3 setup.py clean --all
  $ sudo python3 setup.py install
: Create and install wheel package
  $ sudo python3 setup.py bdist_wheel
  $ sudo pip3 install dist/RPi.GPIO-XXX.whl
: Install from git source directly without development
  $ sudo pip3 install git+https://github.com/Dangku/RPi.GPIO-Amlogic.git
: If the package is already installed, it should be uninstalled before installing the new one, or installing the new one with --force-reinstall option.
===WiringPi2-Python===
: Build and install, 对于Debian系统，您必须在构建之前[https://wiki.banana-pi.org/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B_BPI-M4_Berry#.E4.B8.BADebian.E5.90.AF.E7.94.A8sudo 启用 sudo] 。
  $ sudo apt-get update
  $ sudo apt-get install build-essential python3 python3-dev python3-setuptools swig git
  $ git clone --recursive  https://github.com/Dangku/WiringPi2-Python-Amlogic.git
  $ cd WiringPi2-Python-Amlogic
  $ sudo python3 setup.py install
===Luma.Examples===
:[https://github.com/rm-hull/luma.examples luma.examples] use GPIO.BCM gpio mode default, so you should map 40pin header pins to bcm gpio number and connect the hardware correctly.
:1. build and install RPi.GPIO
  $ sudo apt-get update
  $ sudo apt-get install build-essential python3 python3-dev python3-setuptools git
  $ git clone https://github.com/Dangku/RPi.GPIO-Amlogic.git
  $ cd RPi.GPIO-Amlogic
  $ sudo python3 setup.py clean --all
  $ sudo python3 setup.py install
:you can change the bcmledpin variable in test/led.py to your hardware backlight gpio and run it to check RPi.GPIO works well.
  $ sudo python3 test/led.py
:hardware backlight will repeat on and off
:2. luma.examples libs install
  $ sudo usermod -a -G i2c,spi,gpio pi
:if group does not exist, the following command will create it:
  $ sudo groupadd --system xxx
  $ sudo apt-get install python3-dev python3-pip libfreetype6-dev libjpeg-dev build-essential
  $ sudo apt-get install libsdl-dev libportmidi-dev libsdl-ttf2.0-dev libsdl-mixer1.2-dev libsdl-image1.2-dev
  $ git clone https://github.com/rm-hull/luma.examples.git
  $ cd luma.examples
:install luma.core, luma.emulator, luma.lcd, luma.le-matrix, luma.oled pip libs, make sure this step without error or downloading interrupted, try again if get errors
  $ sudo -H pip install -e .
:or
  $ sudo -H pip3 install -e .
:for debian buster(python 3.7) which does not include /usr/bin/pip in package python3-pip, and will get the following errors when install luma packages with pip3
  ...
  WARNING, No "Setup" File Exists, Running "buildconfig/config.py"
  Using UNIX configuration...
 
  /bin/sh: 1: sdl2-config: not found
  /bin/sh: 1: sdl2-config: not found
  /bin/sh: 1: sdl2-config: not found
  ...
:install sdl2 related packages to fix this issue, then install luma libs again with pip3
  $ sudo apt-get install libsdl2-dev libsdl2-ttf-dev libsdl2-mixer-dev libsdl2-image-dev
  $ sudo -H pip3 install -e .
:check installed luma pip libs
  $ pip3 list | grep luma
   
    luma.core          2.4.0
    luma.emulator      1.4.0
    luma.lcd          2.10.0
    luma.led-matrix    1.7.0
    luma.oled          3.11.0
:3. examples test
:Enable i2c or spi [https://wiki.banana-pi.org/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8B_BPI-M4_Berry#DTB_overlay DTB overlay] before running test examples
  $ cd examples
  $ sudo python3 bounce.py --config ../conf/ili9341.conf
==其他==
===为Debian启用sudo===
:默认情况下，Debian镜像不安装sudo，用户可以使用"su -"命令切换到root用户。如果您喜欢sudo，您可以安装它。
  $ su root
  Password:(enter bananapi)
 
  # apt-get update
  # apt-get install sudo
  # adduser pi sudo
: 然后，请注销并重新登录。

Revision as of 03:12, 10 October 2023

Banana Pi BPI-M4 Berry H618 design
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Banana Pi BPI-M5 with S905x3 design

开发

Linux

准备

1. Linux镜像支持SD卡或EMMC启动，但您应该首先阅读[Boot_Sequence启动顺序]。
2. 建议使用A1级别的SD卡，至少8GB。
3. 如果要从SD卡启动，确保可启动的EMMC已经格式化。
4. 如果要从EMMC启动并将SD卡用作存储，确保SD卡已经格式化，没有刷入Linux镜像。
5. 下载最新的[Linux镜像]，并确认md5校验和正确。
6. 默认登录用户名：pi/bananapi或root/bananapi。
7. Wiki指南仅适用于[bananapi 4.9 bsp ubuntu/debian镜像]。

将镜像安装到SD卡

1. 在Windows、Linux和MacOS上使用Balena Etcher安装镜像。
Balena Etcher 是Balena提供的开源GUI闪存工具，用于将操作系统镜像写入SD卡或USB驱动器。
2. 在Windows、Linux和MacOS上使用Balena Cli安装镜像。
Balena CLI 是用于balenaCloud或openBalena的命令行界面。 您可以从balena-io 下载安装程序或独立包，然后正确安装到您的PC上，然后您可以使用balena的"local flash"令选项将Linux镜像写入SD卡或USB驱动器。
 $ sudo balena local flash path/to/xxx-bpi-m4-berry-xxx.img.zip
 $ sudo balena local flash path/to/xxx-bpi-m4-berry-xxx.img.zip --drive /dev/disk2
 $ sudo balena local flash path/to/xxx-bpi-m4-berry-xxx.img.zip --drive /dev/disk2 --yes
3. 在Linux上使用dd命令安装镜像，如果SD卡自动挂载，请取消挂载SD卡设备/dev/sdX分区。实际上，bpi-copy与此dd命令相同。
 $ sudo apt-get install pv unzip
 $ sudo unzip -p xxx-bpi-m4-berry-xxx.img.zip | pv | dd of=/dev/sdX bs=10M status=noxfer
4. 使用bpi-tools在Linux上安装镜像，将SD卡插入Linux PC并运行以下命令：
 $ sudo apt-get install pv unzip
 $ sudo bpi-copy xxx-bpi-m4-berry-xxx.img.zip /dev/sdX
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