在树莓派上使用Grbl Controller

在树莓派上使用Grbl Controller

在树莓派的命令行输入以下代码

1. sudo apt-get update (required for AlaMode)
2. sudo apt-get install xrdp
3. sudo apt-get install arduino (required for AlaMode) [For normal Pi,
   this step is optional, but good to have. NOTE: I got an error that
   not all items could be downloaded. I tried to repeat command by
   adding a --fix-missing, i.e. sudo apt-get install --fix-missing
   arduino but it didn’t help. UPDATE: The latest download as of May
   2013 doesn’t have this problem]
4. sudo apt-get install libudev-dev
5. sudo apt-get install qtcreator [This step takes quite awhile to
   complete. Note: I got an error downloading as in a previous step. If
   you get an error, repeat command but add a --fix-missing, i.e. sudo
   apt-get install --fix-missing qtcreator, in this case the
   –fix-missing worked.]
6. sudo apt-get install git
7. mkdir github
8. cd github
9. git clone https://github.com/zapmaker/GrblHoming
10. curl http://www.shapeoko.com/wiki/images/6/6a/Coaster.txt >
    Coaster.nc
11. cd GrblHoming
12. qmake GcodeSenderGUIthreads.pro
13. make
    原文

12步有时不能编译出现没找到文件
需要安装qt4 在命令行执行sudo apt-get install qt4-dev-tools
安装qt4
（12，13步需要在GrblHoming目录内进行）
等待一段时间进行交叉编译
编译完成后，在命令行打开GrblHoming，输入./GrblController，运行Grbl Controller程序。注意：在远程桌面下无法运行，会报GrblController: cannot connect to X server :10.0的错误。

给树莓派接入显示器，输入./GrblController，运行Grbl Controller程序。
如仍出现cannot connect to X server :10.0的错误，则在命令行可尝试输入xhost +

将arduino插入树莓派usb口，波特率选择115200，在Grbl上打开对应的串口，实现树莓派与arduino通信。