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【世界报资讯】pyocd调试ARM芯片，Ubuntu 安装arm-none-eabi-gdb

2023-06-07 09:05:45 来源：华仔的编程随笔

【资料图】

目的

在linux下面安装arm交叉编译工具，实现下载、调试

下载安装包

如果用sudo apt-get remove gcc-arm-none-eabi安装的交交叉编程工具，是没有含GDB工具的，所以需要卸载后才能安装。

sudo apt-get remove gcc-arm-none-eabi就可以完成卸载，如果还有在/usr/bin/arm-none-eabi-下面的文件有冲突的，先要删除才能安装成功。

安装包下载网址：Downloads | GNU Arm Embedded Toolchain Downloads – Arm Developer

我的虚拟机是x86的，所以下载以下文件。下载速度很慢的，可以复制链接，用下载工具下载。

安装

我试着按其人的安装教程，想把文件解压到/usr/share/目录下，但是好象不能成功。我所以在/opt/下面新建了gdb文件夹，并修改权限。

然后解压到这个文件夹下面：

tar -jxvf gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2 -C /opt/gdb/

最后创建软件连接到/usr/bin/目录下面：

sudo ln -s /opt/gdb/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-objcopy /usr/bin/arm-none-eabi-objcopysudo ln -s /opt/gdb/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-objdump /usr/bin/arm-none-eabi-objdump sudo ln -s /opt/gdb/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-gcc /usr/bin/arm-none-eabi-gccsudo ln -s /opt/gdb/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-g++ /usr/bin/arm-none-eabi-g++sudo ln -s /opt/gdb/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-gdb /usr/bin/arm-none-eabi-gdbsudo ln -s /opt/gdb/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-szie /usr/bin/arm-none-eabi-sizesudo ln -s /opt/gdb/gcc-arm-none-eabi-10.3-2021.10/bin/arm-none-eabi-as /usr/bin/arm-none-eabi-as

vscode配置文件

{    // Use IntelliSense to learn about possible attributes.    // Hover to view descriptions of existing attributes.    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387    "version": "0.2.0",    "configurations": [        {            "name": "Cortex Debug",            "cwd": "${workspaceFolder}",            "executable": "./build/AC7802_UART.elf",            "request": "launch",            "type": "cortex-debug",            "configFiles": [                "stlink-v2.cfg",            ],            "runToEntryPoint": "main",            "servertype": "pyocd",            "targetId":"ac78022mbqa",            "cmsisPack": "./pack/AutoChips.AC7802x_DFP.1.0.0.pack"                    }    ]}