---
title: '樹梅派3B+設定'
disqus: hackmd
---

樹梅派3B+設定
===
樹梅派3B+ 解決開機彩虹畫面 更新bootloader與5G wifi設定
:::info
2020.12.09 update
:::

## Table of Contents

[TOC]

## Beginners Guide

Pi 3B Pi 2B v1.2使用BCM2837A0
Pi 3B+ 3A+ 使用BCM2837B0
需更新bootloader 否則卡在彩虹畫面
準備樹梅派3B硬體進行bootloader更新，再安裝wifi。
其他軟體可選擇性安裝
再插入樹梅派3B+即可使用

記得開啟自動登入，以ssh

環境
---
硬體: raspberry pi3B+
OS: ubuntuMate16.04.7

先在pi3B 硬體執行以下
---

使用基礎映像檔
https://releases.ubuntu-mate.org/archived/xenial/armhf/
ubuntu-mate-16.04.2-desktop-armhf-raspberry-pi.img.xz

sudo apt update
sudo apt upgrade -y

wget https://archive.raspberrypi.org/debian/pool/main/r/raspberrypi-firmware/raspberrypi-bootloader_1.20181112-1_armhf.deb
mkdir /tmp/pi-bootloader
sudo dpkg-deb -x raspberrypi-bootloader_1.20181112-1_armhf.deb /tmp/pi-bootloader
sudo cp /tmp/pi-bootloader/boot/* /boot/

5G wifi
---

mkdir wifi-firmware && cd wifi-firmware
wget https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm/brcmfmac43455-sdio.bin
wget https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm/brcmfmac43455-sdio.clm_blob 
wget https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm/brcmfmac43455-sdio.txt 
sudo cp *sdio* /lib/firmware/brcm/

其他軟體(選擇安裝)
---

#### 開機自動登入


[SBC]
step1.System--> Users and Groups-->loggin without password

step2. modify *60-lightdm-gtk-greeter.conf*
under */usr/share/lightdm/lightdm.conf.d*

sudo vim  /usr/share/lightdm/lightdm.conf.d/60-lightdm-gtk-greeter.conf`

the whole script should look like this

[SeatDefaults] 
greeter-session=lightdm-gtk-greeter 
autologin-user=jbot

#### 安裝細節

python:3.5.2

sudo apt update

`sudo raspi-config`
enable
camera
i2c
ssh

註：spi有錯誤

#### 開機


Connection closed by ip port
解法:
**sudo dpkg-reconfigure openssh-server**
sudo systemctl enable ssh

#### 一般軟體安裝
sudo apt install vim git zsh

ForwardX11 yes

### 其他應用軟體安裝

sudo apt install htop atop nethogs iftop
sudo apt install aptitude apt-file

sudo apt install -y build-essential libblas-dev liblapack-dev libatlas-base-dev gfortran
libyaml-cpp-dev raspberrypi-kernel-headers

sudo apt install -y i2c-tools

sudo apt install -y python-dev ipython python-sklearn python-smbus
sudo apt install -y python-termcolor
sudo apt install python-frozendict
sudo apt install python-tables
pip install comptests
pip install procgraph
sudo pip3 install scipy==0.19.1
sudo pip install ruamel.yaml --upgrade

### 移除liboffice等肥大影音軟體

sudo apt autoremove
sudo apt clean

### make swap
為了編譯某些消耗記憶體函式庫

sudo dd if=/dev/zero of=/swap0 bs=1M count=512
sudo mkswap /swap0
sudo vi /etc/fstab

/swap0 swap swap

sudo swapon -a

https://github.com/shihyuan/lane_change_detection

## Appendix and FAQ

:::info
**Find this document incomplete?** Leave a comment!
:::

https://ubuntu-mate.community/t/adapting-ubuntu-mate-16-04-image-to-run-on-the-3b-3a/18797

https://hackmd.io/Gc2NdNZ_RBWqopQ-c3e0Tg


###### tags:`Documentation` `jbot`