cannot boot M5Cloud firmware on M5Stack FIRE
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hello.
i'm buyed yesterday M5Stack FIRE on MFT2018.
default stock rom seems to good work.but, after M5Cloud-PSRAM rom flashed, does not boot.
(no display, maybe power-on. can hear speaker noise.)rom: m5cloud-psram-20180516-v0.4.0.bin
flash download tool settings:
any idea?
best regards.
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What is the serial log?
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change SPI MODE: DIO
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thank you for replying.
i tried DIO mode and 32Mbit Flash Size, and non PSRAM(m5cloud-20180516-v0.4.0.bin)firmware to boot device.
PSRAM firmware some bug? or my M5Stack FIRE is non 4MB-PSRAM 16MB Flash version?i confused...
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@bin 在 cannot boot M5Cloud firmware on M5Stack FIRE 中说：
change SPI MODE: DIO
You tried to burn the PSRAM version firmware in DIO mode. Is PSRAM still not initialized?
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@bin i just tried, burn PSRAM version firmware.
does not boot.
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Japan Seller Switch-Science announced that problem.
https://www.switch-science.com/catalog/3953/their says "cut the GPIO 16/17 pins". that correct?
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another user reported maybe same problem in espressif github.
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Have a try with this link. You can burn the firmware with a easier tool.
https://m5stack.readthedocs.io/en/latest/get-started/how_to_burn_firmware_en.html
