bigtreetech / BIGTREETECH-OCTOPUS-V1.0

This is Octopus open source material
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cannot flash firmware.bin and cannot update bootloader? #169

Open spikar85 opened 2 months ago

spikar85 commented 2 months ago

I’m reaching out for assistance with my BTT Octopus Board. I’ve been encountering some issues flashing the firmware.

Specifically:

When attempting to flash firmware.bin via the SD card, the file does not seem to change to FIRMWARE.CUR. I've tried different SD Cards... same issue.

A suggestion from an online forum indicated that this might be related to the bootloader.

I followed the steps outlined in the DFU update guide to update the bootloader (link: DFU Update Bootloader Guide). However, I am now unable to establish a connection via USB-C. Despite trying multiple USB cables and ports, I keep receiving a "No DFU Detected" error.

Could you provide guidance on the following:

• Any troubleshooting steps for the "No DFU Detected" issue? • Possible reasons why the firmware is not switching to FIRMWARE.CUR?

https://i.postimg.cc/bY67hf5r/PXL-20240823-235137970-MP.jpg https://i.postimg.cc/c4rV15qm/Screenshot-2024-08-24-100755.png