pcDuino3 is a $39 single board computer. RpUSBDisp USB touch screen works well with pcDuino2.   In this post, we will show how to make it work with pcDuino3.

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Most of the part in the original post for pcDuino2 still works. The part that doesn’t work on pcDuino3 is due to the version of kernel. In this post, we will go through the steps to build Robo peak for pcDuino3.

1. Download the dependency software package

$sudo apt-get install git pcduino-linux-headers-3.4.79+

2. Download the source files of the robopeak driver:

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

3. The source files are shown below:

4. Run ‘make’ in the directory, and we will get the ko file:

5. Copy the ko file into the system:

$cd /root/rpusbdisp/drivers/linux-driver
$cp rp_usbdisplay.ko /lib/modules/`uname -r`/

6. Make ko file automatically loaded:

$echo rp_usbdisplay >> /etc/modules

7. Use the script to configure:

$cd  /root/rpusbdisp/tools/arm_suite
$./rpusbdisp_arm_tool.sh auto_load

8. Finally, it works: