ODYSSEY-STM32MP157C

烧录 SD 卡

Etcher 是一个快速将镜像文件刻录到 USB 设备或 SD 卡中的工具，操作简单，整个操作只需要点三下鼠标。

登录系统

npi 提供了两个登录用户：

序号	用户名	密码	备注
1	debian	temppwd	支持调试串口、ssh 登录
2	root	root	支持调试串口登录

WiFi 设置

使用 connmanctl 网络管理工具完成 WiFi 配置，执行如下命令进入交互命令行，输入 quit 退出交互模式。

debian@npi:~$ sudo connmanctl
connmanctl> 

开启 WiFi 功能

connmanctl> enable wifi

扫描 WiFi 服务

connmanctl> scan wifi

列出可用的服务（附近的 WiFi 网络）

connmanctl> services

开启无线网络代理

connmanctl> agent on

连接指定 WiFi 网络，并输入密码

connmanctl> connect wifi_e8de27077de3_41483034303434393134_managed_psk
Agent RequestInput wifi_e8de27077de3_41483034303434393134_managed_psk
  Passphrase = [ Type=psk, Requirement=mandatory ]
Passphrase? *************
Connected wifi_e8de27077de3_41483034303434393134_managed_psk

系统更新

替换软件源

软件源列表记录在 /etc/apt/sources.list，保险起见，我们先备份一下。

cd /etc/apt
cp sources.list sources.list.backup

然后将 sources.list 修改为：

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free

deb [arch=armhf] https://seeed-studio.github.io/seeed-linux-deb/ buster main
#deb-src [arch=armhf] https://seeed-studio.github.io/seeed-linux-deb/ buster main

#Kernel source (repos.rcn-ee.com) : https://github.com/RobertCNelson/linux-stable-rcn-ee
#
#git clone https://github.com/RobertCNelson/linux-stable-rcn-ee
#cd ./linux-stable-rcn-ee
#git checkout `uname -r` -b tmp
#
deb [arch=armhf] http://repos.rcn-ee.com/debian/ buster main
#deb-src [arch=armhf] http://repos.rcn-ee.com/debian/ buster main

更新系统

sudo apt update

如果出现如下错误

Err:22 https://seeed-studio.github.io/seeed-linux-deb buster InRelease         
  Temporary failure resolving 'seeed-studio.github.io'

请开启网络代理，或者在 /etc/hosts 文件增加一条记录

185.199.111.153 seeed-studio.github.io

软件安装

安装 ssh

sudo apt install ssh -y

安装 python3

sudo apt install python3 python3-pip -y

安装 paho-mqtt

pip3 install paho-mqtt

常用软件

为方便后续调试，下载 git、wget、curl 等工具。

apt install git wget -y

安装编译环境

sudo apt update
sudo apt install linux-headers-$(uname -r) -y

出现如下错误

E: Unable to locate package linux-headers-4.19.9-stm32-r1
E: Couldn't find any package by glob 'linux-headers-4.19.9-stm32-r1'
E: Couldn't find any package by regex 'linux-headers-4.19.9-stm32-r1'

建议使用 Proxy 再次安装

Get:1 https://seeed-studio.github.io/seeed-linux-deb buster/main armhf linux-headers-4.19.9-stm32-r1 armhf 1stable

Cortex-M4 核

更新固件

chmod +777 /sys/class/remoteproc/remoteproc0/firmware
echo demo1_CM4.elf > /sys/class/remoteproc/remoteproc0/firmware
echo start > /sys/class/remoteproc/remoteproc0/state

参考资料

• STM32MP1 Developer Package