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title = "Linux下的命令行操控"
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title = "Linux-命令行操控"
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date = 2023-07-20
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[taxonomies]
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141
content/linux-2-stm32.md
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141
content/linux-2-stm32.md
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title = "Linux-STM32开发环境部署"
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date = 2025-07-20
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[taxonomies]
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tags = ["Linux"]
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前言 本文记录STM32命令行开发环境在Ubuntu上的部署,用以替代Windows上的RT-Thread-studio。RT-Thread同样是开源
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软件,但目前似乎没有Nixos上的打包。
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<!-- more -->
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## 环境
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在ubuntu24.04中安装这些包,包括连接工具,工具链和调试器等等。
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```
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sudo apt update
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sudo apt install -y git python3 scons openocd stlink-tools gcc-arm-none-eabi gdb-multiarch
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```
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## 源码
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使用Git拉取RT-Thread开源项目:
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```
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git clone https://github.com/RT-Thread/rt-thread.git
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```
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## 连接
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使用USB连接开发板和开发PC,并使用lsusb查看是否连接成功:
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```
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lsusb
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Bus 001 Device 004: ID 0483:374b STMicroelectronics ST-LINK/V2.1
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```
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如果你和我一样使用 qemu ,需要在libvirt中使用Add_hardware添加usb设备。
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添加成功后可以使用这个命令来检测:
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```
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❯ st-info --probe
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Found 1 stlink programmers
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version: V2J35S26
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serial: 0671FF373654393143244522
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flash: 1048576 (pagesize: 16384)
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sram: 196608
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chipid: 0x413
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dev-type: STM32F4x5_F4x7
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```
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## ENV工具
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使用Git拉取RT-Thread配套的linux开发环境,并添加Shell变量。我使用的是fish,你也可以用其他的Shell,命令有所不同。
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```
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git clone https://github.com/RT-Thread/env.git ~/env
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set -x PATH $PATH ~/env
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fish_add_path ~/env
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echo $PATH
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type pkgs
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```
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## PKG工具
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由于该项目大量使用Python,所以需要PKG包支持。首先我们修改这个文件的交叉工具链部分:
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```
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#修改 rtconfig.py
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# cross_tool provides the cross compiler
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# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
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import os
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if CROSS_TOOL == 'gcc':
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PLATFORM = 'gcc'
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if os.name == 'nt':
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# Windows 平台
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EXEC_PATH = r'C:\Users\XXYYZZ'
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else:
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# Linux / macOS 平台
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EXEC_PATH = '/usr/bin'
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elif CROSS_TOOL == 'keil':
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PLATFORM = 'armclang' # KEIL AC6
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# PLATFORM = 'armcc' # KEIL AC5
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EXEC_PATH = r'C:/Keil_v5'
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elif CROSS_TOOL == 'iar':
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PLATFORM = 'iccarm'
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EXEC_PATH = r'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.3'
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elif CROSS_TOOL == 'llvm-arm':
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PLATFORM = 'llvm-arm'
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if os.name == 'nt':
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EXEC_PATH = r'D:\Progrem\LLVMEmbeddedToolchainForArm-17.0.1-Windows-x86_64\bin'
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else:
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EXEC_PATH = '/usr/bin'
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```
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随后可以使用PKG初始化并安装两个必要的包:
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```
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pkgs --update
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pip install kconfiglib
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pip install scons
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```
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## 编译
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在完成以上设置之后我们可以开始编译。STM32使用scons编译系统,同样是menuconfig命令:
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```
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scons --menuconfig
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```
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修改配置并保存退出后即可开始编译,$(nproc)代表使用全部CPU线程来编译:
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```
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scons -j$(nproc)
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```
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## 烧入
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编译成功后你应该会看到有一个rtthread.bin在目录下,这就是我们编译出来的系统!
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在烧入之前,我们可以备份一下原来的系统:
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```
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st-flash read firmware_backup.bin 0x08000000 0x100001
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```
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随后使用如下命令烧入系统:
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```
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st-flash write rtthread.bin 0x08000000
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```
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## 串口
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除了USB之外我们还可以使用串口连接:
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```
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sudo apt install picocom
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picocom -b 115200 /dev/ttyACM0
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version
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```
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可以使用``ctrl + A 然后 ctrl + x``退出。
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---
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**Done.**
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