Does anyone have an SKR E3 Turbo boot loader that stops the beeper pin from activating on boot for CR10_STOCKDISPLAY?

• Marlin

  755 15,888 9.8 C++

  Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.

  

When I connect my CR10_STOCKDISPLAY to my SKR E3 Turbo the beeper on the CR10_STOCKDISPLAY continues to produce a high pitch sound until the Marlin boot screen appears. Marlin says I need a new boot loader for the SKR E3 Turbo that will not activate the beeper line on the screen while the boot process is occurring. How do I do that? Here is Marlin’s reply if it helps someone understand my situation: https://github.com/MarlinFirmware/Marlin/issues/20646#issue-777613900. I can not use the pin 27 board because it will cover up PWR-DET connector and the BLTouch connector. Please can someone help?

• BTT_SKR_13_14_14T_SD-DFU-Bootloader

  11 105 0.0 C

  This is a repository of BIGTREETECH bootloaders. The originals are stored under the bootloader_bin/backed_up_original_bootloaders/ directory. This repository also has a bootloader for the SKR E3 TURBO to fix the high pitch sound coming out of the CR10_STOCKDISPLAY it is located on the bootloder_bin/compiled_bootloader_bin/ directory.

I solved my issue by creating a custom bootloader for the board by modified the smoothieware bootloader. If anyone else want to solve this problem you can be the modified bootload.hex file and instructions on how to upload the modified bootloader from here: https://github.com/GadgetAngel/BTT_SKR_13_14_14T_SD-DFU-Bootloader

• WorkOS

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