Rebuild .dts file with our customized Beaglebone Black Industrial kernel for new 7" tft LCD -- 3

Job ID: 31110981

Budget: $30 – $150 USD

We are using SAT070CP40D21Y0-35100T071KN-HK-TP touch screen lcd panel working corectly with beaglebone black industrial and our customized image but when we change the panel with SAT070AT40R04D-FG165100TK-21 touch screen lcd panel can not working correctly. The left side of screen is white, the right side of screen shows right side of the picture on screen. I want to fix this problem with our costumized kernel and rebuild it. We will work with lcd .dts file in our customized kernel and rebuilld emmc image after modify lcd .dts file and prepare document for that rebuild proccessing.

Normally we have more than one LCD. SAT070AT40R04D-FG165100TK-21 will be new one. To determine which LCD is assameblied we have eeprom which has LCD type data.Firstly kernel read LCD type data from eeprom and after set LCD settings according this data. So that freelencer should add new dts file for new LCD and check the eeprom LCD type data(we have current function to determined current LCDs so freelencer should add new if state in this function to determine new LCD) and we will talking all other detail which is requiered.


Touchscreen lcd datasheet file links
https://cdn.ozdisan.com/ETicaret_Dosya/493618_9666178.pdf
https://cdn.ozdisan.com/ETicaret_Dosya/571859_2640608.pdf
Related categories: Linux Embedded Systems BeagleBone Black