Edge2 with TS050 touchscreen

Hardware and Peripherals
41

Burn fails:

08:51:57 	Upgrade Tool v2.1

08:51:57 	Current process in /home/anernest/workspace/khadas/utils/rk-flash-tool/tools/Linux_Upgrade_Tool
08:51:57 	Using /home/anernest/workspace/khadas/utils/rk-flash-tool/tools/Linux_Upgrade_Tool/config.ini
08:51:57 	Command Line: /home/anernest/workspace/khadas/utils/rk-flash-tool/tools/Linux_Upgrade_Tool//upgrade_tool ul /home/anernest/workspace/khadas/utils/rk-flash-tool/bin/rk33/MiniLoaderAll.bin
08:51:57 	Current Device Location ID:134
08:51:57 	Download Boot Start
08:52:02 	Error:RKU_DeviceRequest-->DeviceRequest vendor=0x471 failed,err=-7
08:52:02 	ERROR:DownloadBoot-->Boot_VendorRequest471 failed,index(0)
08:52:02 	Download Boot Fail
08:52:02 	Command mode out
09:01:15 	Upgrade Tool v2.1

09:01:15 	Current process in /home/anernest/workspace/khadas/utils/rk-flash-tool/tools/Linux_Upgrade_Tool
09:01:15 	Using /home/anernest/workspace/khadas/utils/rk-flash-tool/tools/Linux_Upgrade_Tool/config.ini
09:01:15 	Command Line: /home/anernest/workspace/khadas/utils/rk-flash-tool/tools/Linux_Upgrade_Tool//upgrade_tool ul /home/anernest/workspace/khadas/utils/rk-flash-tool/bin/rk33/MiniLoaderAll.bin
09:01:15 	Current Device Location ID:134
09:01:15 	Download Boot Start
09:01:20 	Error:RKU_DeviceRequest-->DeviceRequest vendor=0x471 failed,err=-7
09:01:20 	ERROR:DownloadBoot-->Boot_VendorRequest471 failed,index(0)
09:01:20 	Download Boot Fail
09:01:20 	Command mode out
42 
(base) anernest@Bunny:~/workspace/khadas/utils$ lsusb | grep Rockchip
Bus 001 Device 022: ID 2207:350b Fuzhou Rockchip Electronics Company
43

@Andrew_Ernest you need to burn the firmware with oowow, by placing the image on an external disk, and writing to eMMC.

44

I burned to new image and ran 2 tests -

  1. fresh install, no lcd attached;
  2. overlay added, lcd attached.

There is no change - the lcd does not activate.

test results

45

@Andrew_Ernest we will follow up on this shortly later.

46

Hello @Andrew_Ernest

Can you check whether it works with Android images?

1 Like
47

I installed Android 13 from Oowow, but still the LCD panel does not show anything. Am I supposed to add an fdt_overlays=mipi-panel somehow? I don’t develop on Android, so any specific instructions on configuration or debugging would be helpful.

48

No, for Android you don’t need any configurations.

Maybe you can contact our after-sales team for help. @lilysun Lily will help you later.

1 Like
49

I am having the same problem - TS050 does not show anything with Edge2 on Android, but I can see the screen is lit from the back. Is there a solution to this?