linux下jtag命令,Jlink在linux下的使用,不知是openjtag可以在linux下使用

本帖最后由 qinpenglai 于 2012-9-17 12:02 编辑

平台ubuntu11.10,不是虚拟机，所以你懂得。

一下为官方的方法

Requirements

============

Please make sure that you have installed libusb as this is necessary for

the J-Link to work via USB.

You can install it the following way for all apt-able Linux derivates:

apt-get -update

apt-get -install libusb

This will update the apt-get package resources and download and install

libusb. Please unplug and replug your J-Link after successful

libusb installation.

You also need to make sure the libreadline is installed on your system.

This library is needed by the JLinkExe utility.

Installing the shared library

=============================

To install the delivered shared library in a system directory perform the following

steps as root:

- Copy the library in a system directory for example /usr/lib

cp libjlinkarm.so.* /usr/lib

- Update the cache of dynamic loader and setup symbolic links by running:

ldconfig

Running JLinkExe with standard user rights

==========================================

In order to run JLinkExe with standard user rights you have to do the following:

- Place the rule file "45-jlink.rules" provided with this J-Link software package

at /etc/udev/rules.d/

- Make sure that you are member of the group "plugdev"

- If the group "plugdev" does not exist, you have to create it:

Command line:

groupadd plugdev                      // Creates new group "plugdev"

usermod -a -G plugdev       // Appends user to the group "plugdev"

- Restart your system

以上内容为官方给的标准安装方法

//linux的系统命令可以到linux系统管理里面去看，记住几个常用的就行

下面是具体步骤

先演示一下最终结果

1.检查命令是否可用  JLinkExe

2.插上Jlink，查看是否链接上"lsusb"

3.测试Jlink，JLinkExe

1.解压到/usr/local目录下，我的arm编译软件也安装到这里

2.安装libusb

sudo apt-get install libusb-dev

3.复制库到系统目录/usr/lib

# cp libjlinkarm.so.4 /usr/lib

# cp libjlinkarm.so.41.7 /usr/lib

# cp 45-jlink.rules /etc/udev/rules.d/

4.把自己添加到plugdev中

ubuntn默认自己plugdev中的用户

如果不是或不确定

如果有plugdev用户组执行 usermod -a -G plugdev   把自己加到plugdev中

如果没有plugdev用户组先创建，再把自己加进去。

5.把命令添加到环境变量里面

需该/etc/envirtonment按照文件给的例程写

6.重新启动