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 <Username> // Appends user <Username> 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 <你的用户名>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
jlink便宜，能盗版，支持。openjtag的usb接口的仿真器不公开，贵。联想的笔记本都能装express card的扩展出并口来，并口的openjtag可以自己做。
{:smile:} 本帖最后由 lryylryy 于 2012-9-17 13:46 编辑
openocd不是一直都支持jlink吗，不知道openjtag用的是什么软件？ openjtag用的是oflash 下载了，谢谢楼主 openjtag基本是公开的，所有使用FT2232的，都类似。 学习了，不晓得行不
一会儿去试试 有人用过openjtag么？http://www.openjtag.org/ 这个是购买url
http://www.artekit.eu/products/debug/ak-openjtag/
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