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malebuffy / Kobra-Max-Cobra-Kai-UI-and-Firmware

New Kobra Max UI based on Cobra Kai and M117 Support
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Screen not displaying any values #1

Open ajyourk opened 1 year ago

ajyourk commented 1 year ago

After flashing both the firmware and the DWIN_SET, my screen no longer displays any values, such as temperature, file names, and the like. All the buttons and visuals are still there, and I can change screens, but the values themselves don't show up. Not sure why, I was only updating from v0.3 to v0.4, and everything worked fine on v0.3.

malebuffy commented 1 year ago

After flashing both the firmware and the DWIN_SET, my screen no longer displays any values, such as temperature, file names, and the like. All the buttons and visuals are still there, and I can change screens, but the values themselves don't show up. Not sure why, I was only updating from v0.3 to v0.4, and everything worked fine on v0.3.

I just flashed the firmware and DWIN_SET from the Zip File in the releases and I do not have the same issue. Maybe try with another SD Card?

ajyourk commented 1 year ago

After flashing both the firmware and the DWIN_SET, my screen no longer displays any values, such as temperature, file names, and the like. All the buttons and visuals are still there, and I can change screens, but the values themselves don't show up. Not sure why, I was only updating from v0.3 to v0.4, and everything worked fine on v0.3.

I just flashed the firmware and DWIN_SET from the Zip File in the releases and I do not have the same issue. Maybe try with another SD Card?

I tried this with three different SD cards, however the only difference was that with one of them, the screen just wouldn't turn on. I'd like to try factory resetting the screen and updating from there, however I wouldn't know how to do that.

jcst40 commented 1 year ago

make sure your SD card is formatted FAT32 with CLUSTERSIZE 4096bytes.

malebuffy commented 1 year ago

Flash the original firmware back or do a 0.3v flash that worked for you. The main issue is probably the UI firmware flash that went wrong.

Στις Δευ 3 Απρ 2023, 03:13 ο χρήστης ajyourk @.***> έγραψε:

After flashing both the firmware and the DWIN_SET, my screen no longer displays any values, such as temperature, file names, and the like. All the buttons and visuals are still there, and I can change screens, but the values themselves don't show up. Not sure why, I was only updating from v0.3 to v0.4, and everything worked fine on v0.3.

I just flashed the firmware and DWIN_SET from the Zip File in the releases and I do not have the same issue. Maybe try with another SD Card?

I tried this with three different SD cards, however the only difference was that with one of them, the screen just wouldn't turn on. I'd like to try factory resetting the screen and updating from there, however I wouldn't know how to do that.

— Reply to this email directly, view it on GitHub https://github.com/malebuffy/Kobra-Max-Cobra-Kai-UI-and-Firmware/issues/1#issuecomment-1493500536, or unsubscribe https://github.com/notifications/unsubscribe-auth/AFRYS3MCYJO3M7YEKUN2OE3W7IP5JANCNFSM6AAAAAAWQI6STU . You are receiving this because you commented.Message ID: @.*** com>

malebuffy commented 1 year ago

https://drive.google.com/file/d/13dShexJ4EgwzHEqsqDJs5CUHoC_BVyDg/view

ajyourk commented 1 year ago

https://drive.google.com/file/d/13dShexJ4EgwzHEqsqDJs5CUHoC_BVyDg/view

Flashing this firmware returned the values back to normal. Thanks!

Also in addition I was able to flash v0.4 and get that to work as well afterwards. Must've just been a bad install.