[GH-ISSUE #422] Unable to fetch ESP32-C6 firmware because of different filename #3568

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opened 2026-03-20 23:06:46 +01:00 by sascha_hemi · 2 comments
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Originally created by @rautmithil on GitHub (Dec 28, 2024).
Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/422

firmware.json in that folder is named firmware_C6.json so update process of C6 via web gui fails.
Log

Flashing ESP32-C6... Stopping AP service C6 flash starting http error 404 fetching https://raw.githubusercontent.com/OpenEPaperLink/OpenEPaperLink/master/binaries/ESP32-C6/firmware.json C6 flash end Flashing failed. :-(

Originally created by @rautmithil on GitHub (Dec 28, 2024). Original GitHub issue: https://github.com/OpenEPaperLink/OpenEPaperLink/issues/422 firmware.json in that folder is named firmware_C6.json so update process of C6 via web gui fails. Log `Flashing ESP32-C6... Stopping AP service C6 flash starting http error 404 fetching https://raw.githubusercontent.com/OpenEPaperLink/OpenEPaperLink/master/binaries/ESP32-C6/firmware.json C6 flash end Flashing failed. :-(`
sascha_hemi added the bug label 2026-03-20 23:06:46 +01:00
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@rautmithil commented on GitHub (Dec 29, 2024):

Solution is to update these two lines with filename firmware_C6.json

ca8781f956/ESP32_AP-Flasher/src/espflasher.cpp (L171)

ca8781f956/ESP32_AP-Flasher/src/espflasher.cpp (L174)

<!-- gh-comment-id:2564859447 --> @rautmithil commented on GitHub (Dec 29, 2024): Solution is to update these two lines with filename firmware_C6.json https://github.com/OpenEPaperLink/OpenEPaperLink/blob/ca8781f95622a97eab57458ee110b81e2ddb6ec2/ESP32_AP-Flasher/src/espflasher.cpp#L171 https://github.com/OpenEPaperLink/OpenEPaperLink/blob/ca8781f95622a97eab57458ee110b81e2ddb6ec2/ESP32_AP-Flasher/src/espflasher.cpp#L174
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@atc1441 commented on GitHub (Dec 30, 2024):

Thanks, a new C6/H2 update mechanism is being developed right now with these filename changes already added.
Did add a copy of the old named json files for now to bypass any error

<!-- gh-comment-id:2564862656 --> @atc1441 commented on GitHub (Dec 30, 2024): Thanks, a new C6/H2 update mechanism is being developed right now with these filename changes already added. Did add a copy of the old named json files for now to bypass any error
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Reference: starred/OpenEPaperLink#3568