# Step by step Qtouch screen with CC6UL pro

**URL:** <https://forums.digi.com/t/step-by-step-qtouch-screen-with-cc6ul-pro/20256>\
**Category:** Linux\
**Tags:** help, ccimx6ulsbc, wsvga\
**Created:** [February 19, 2019, 12:07pm UTC](https://forums.digi.com/t/step-by-step-qtouch-screen-with-cc6ul-pro/20256 "2019-02-19T12:07:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![genzo436](https://avatars.discourse-cdn.com/v4/letter/g/65b543/32.png) [@genzo436](https://forums.digi.com/u/genzo436)\
**Post date:** [February 19, 2019, 12:07pm UTC](https://forums.digi.com/t/step-by-step-qtouch-screen-with-cc6ul-pro/20256/1 "2019-02-19T12:07:38Z")

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Reaching out for help,  
I got a ConnectCore 6UL SBC Pro with an 7" LCD Accessory Kit, and tried to follow the ‘Getting started’ and got the first examples running (hello world, and gpio)  
But know i need to have the lcd kit working, LCD and Qtouch. I know I have to change the device tree to configure it (as explained here [https://www.digi.com/resources/documentation/digidocs/90002285/Default.htm#task/t\_enable\_fusion\_display.htm%3FTocPath%3DFAQ|\_\_\_\_\_4](https://www.digi.com/resources/documentation/digidocs/90002285/Default.htm#task/t_enable_fusion_display.htm%3FTocPath%3DFAQ%7C _____ 4)), but I dont know how or where to do this.

I am completly new with this device, total noob with linux, so any help will be really appreciated

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**Author:** ![LeonidM](https://avatars.discourse-cdn.com/v4/letter/l/d26b3c/32.png) [@LeonidM](https://forums.digi.com/u/LeonidM)\
**Post date:** [February 22, 2019, 11:22am UTC](https://forums.digi.com/t/step-by-step-qtouch-screen-with-cc6ul-pro/20256/2 "2019-02-22T11:22:35Z")

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do you have a Fusion display?  
device tree files are documented here:  
[https://www.digi.com/resources/documentation/digidocs/embedded/dey/dey-2.4/cc6ul/yocto-bsp\_r\_device-tree-files](https://www.digi.com/resources/documentation/digidocs/embedded/dey/dey-2.4/cc6ul/yocto-bsp_r_device-tree-files)

if you are using the LCD I’ve mentioned above the changes to the device tree are documented here:  
[https://www.digi.com/resources/documentation/digidocs/90002285/#task/t\_enable\_fusion\_display.htm](https://www.digi.com/resources/documentation/digidocs/90002285/#task/t_enable_fusion_display.htm)

device tree files should be ./your\_workspase\_project/tmp/work-shared/ccimx6ulsbc/kernel-source/arch/arm/boot/dts/  
Here is what I do to change device tree and re-compile:  
source dey-setup-environment  
bitbake -c devshell virtual/kernel  
—this will start a development shell------  
vi arch/arm/boot/dts//imx6qp-ccimx6qpsbc.dtsi  
exit  
----This will exit the development shell  
Above is optional as you can simply edit files directly in ./your\_workspase\_project/tmp/work-shared/ccimx6ulsbc/kernel-source/arch/arm/boot/dts/  
bitbake -c compile -f u-boot-dey  
bitbake -c compile -f linux-dey  
bitbake -c deploy linux-dey  
bitbake dey-image-qt

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<div class="post-metadata">

**Author:** ![genzo436](https://avatars.discourse-cdn.com/v4/letter/g/65b543/32.png) [@genzo436](https://forums.digi.com/u/genzo436)\
**Post date:** [February 22, 2019, 4:39pm UTC](https://forums.digi.com/t/step-by-step-qtouch-screen-with-cc6ul-pro/20256/3 "2019-02-22T16:39:13Z")

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Thank you a lot,  
this is exactly what I was looking for