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pcDuino 2.8″USB显示屏

Jun 07, 2016 pm 03:33 PM
usb Display Check

(1)查看pcDuino的内核版本,目前的驱动程序只支持内核版本为“3.0.8”和“3.4.29”: $uname-r 检查pcDuino上是否包含RoboPeakMiniUSB显示器所依赖的内核模块,如果包含下列文件,则可以继续配置驱动程序: $ls/lib/modules/`uname-r`/kernel/drivers/vide

(1)查看pcDuino的内核版本,目前的驱动程序只支持内核版本为“3.0.8+”和“3.4.29+”:

$uname -r 

pcDuino 2.8″USB显示屏

检查pcDuino上是否包含RoboPeakMini USB显示器所依赖的内核模块,如果包含下列文件,则可以继续配置驱动程序:

$ ls /lib/modules/`uname -r`/kernel/drivers/video | grep sys

  •  Sysfillrect.ko
  •  Syscopyarea.ko
  •  Sysimgblt.ko
  •  fb_sys_fops.ko

pcDuino 2.8″USB显示屏

(2)下载编译驱动程序所需的软件包:

$ sudo apt-get update

$ git clone https://github.com/robopeak/rpusbdisp.git

(如果你没有安装git,那么你需要执行:sudo apt-get install git-core)

上面的命令执行成功后,会在当前的目录下产生一个名为“rpusbdisp”的文件夹

pcDuino 2.8″USB显示屏

(2)进入“rpusbdisp/tools/arm_suite”文件夹,执行安装驱动的脚本文件:

$cd rpusbdisp/tools/arm_suite

$sudo ./rpusbdisp_arm_tool.sh install_kernel_module

pcDuino 2.8″USB显示屏

运行到这里,会提示你选择使用板子,我们接着输入“pcduino”回车即可:

接着自动化的配置你的lightdm服务器,安装Daemon脚本,并加入到upstart的自动启动项目中,然后重新启动pcDuino即可:

pcDuino 2.8″USB显示屏

$sudo ./rpusbdisp_arm_tool.sh auto_load

$sudo reboot

效果图:

pcDuino 2.8″USB显示屏

pcDuino 2.8″USB显示屏

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