Closed doshiyo103 closed 8 months ago
SPI TFTs are broken on STM32F1 and STM32F4 right now. This will be fixed in https://github.com/MarlinFirmware/Marlin/pull/26052
Hello, thank you for your prompt response. I've attempted to overlay the file from #26052 onto bugfix-2.1.x. This time, the screen shows the "Marlin mode," and the system can boot up normally.
However, it has given rise to another issue. Each step of the operation now feels delayed, as if there's a noticeable lag. Could you please check and confirm this issue?
This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.
Did you test the latest
bugfix-2.1.x
code?Yes, and the problem still exists.
Bug Description
I downloaded bugfix2.1.x from the website, applied it to the latest configuration file for B1 se plus, installed it on an SD card, but when I boot up, I get a white screen.
I tried connecting with Pronterface to the computer, and that works fine. M503 can read, and M115 displays the firmware version, indicating a successful firmware installation. However, the white screen issue leaves me unsure of what to do :(
Bug Timeline
No response
Expected behavior
No response
Actual behavior
No response
Steps to Reproduce
1.Download bugfix2.1.x from Marlin Github and open it. 2.Download B1 se plus .h and adv.h from the Marlin Github configuration files. 3.Overwrite the bugfix2.1.x with B1 se plus .h and adv.h, then build. 4.Place firmware.bin on the SD card, boot up, and encounter a white screen.
Version of Marlin Firmware
bugfix2.1.x
Printer model
B1 se plus
Electronics
No response
LCD/Controller
BTT TFT35 SPI V1.1
Other add-ons
No response
Bed Leveling
None
Your Slicer
None
Host Software
None
Don't forget to include
Configuration.h
andConfiguration_adv.h
.Additional information & file uploads
the file same from here Marlin Configuration Configuration.zip
my LCD BTT TFT35 SPI V1.1![IMAG1134](https://github.com/MarlinFirmware/Marlin/assets/102467108/e770babf-5d77-4710-b28a-55e4c35d0e47)