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Flash problem #14

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feelfreelinux opened this issue Sep 17, 2016 · 4 comments
Closed

Flash problem #14

feelfreelinux opened this issue Sep 17, 2016 · 4 comments
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Resolution: Done Issue is done internally Status: Done Issue is done internally

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@feelfreelinux
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feelfreelinux commented Sep 17, 2016 •
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Hi, i'm trying to flash 'myapp' template to esp32. When i'm using dio mode i get

A fatal error occurred: Failed to enter RAM download mode (result was 0xff, 0x0)

But program works(ping).
When i'm using the qio mode it flash sucessfully, but i'm getting resets from issue 7 (#7)
@projectgus
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Hi @feelfreelinux,

Thanks for reporting this. Are you using a ESP32 "Core" board with onboard USB?

Can you post the full esptool.py command line and output from esptool.py, please? If you're using a make flash type target, you can run make flash V=1 to see the full command line.

@projectgus
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We've reproduced this bug internally and there's a fix on its way.

In the meantime, you can ignore the error - the data is flashed 100% successfully in both cases.

@feelfreelinux
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Wow, thanks! I'm waiting for fix

igrr pushed a commit that referenced this issue Sep 27, 2016
@projectgus
esptool: Bump upstream revision
46e88e9 
Fixes github #14 (unexpected errors writing to DIO flash)

Also speed boost when writing compressed data (can now go via stub)
igrr pushed a commit that referenced this issue Sep 27, 2016
@projectgus
Merge branch 'feature/esptool_bump' into 'master'
e0d462a 
esptool: Bump upstream revision

Fixes github #14 (unexpected errors writing to DIO flash)

Also speed boost when writing compressed data (can now go via stub)

See merge request !103
@igrr
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igrr commented Sep 27, 2016

This should be now fixed in master. Please do a git pull origin master followed by git submodule update to get updated esptool.py.

@igrr igrr closed this as completed Sep 27, 2016
@nathanjel nathanjel mentioned this issue Jan 15, 2017
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@my-abousamra my-abousamra mentioned this issue Oct 11, 2018
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@markingle markingle mentioned this issue Dec 4, 2018
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@ghost ghost mentioned this issue Jul 8, 2019
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@joehui joehui mentioned this issue Jun 4, 2020
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@espressif-bot espressif-bot added Status: Opened Issue is new Resolution: Done Issue is done internally Status: Done Issue is done internally and removed Status: Opened Issue is new labels Feb 23, 2022
@sxsx2yzyz sxsx2yzyz mentioned this issue May 10, 2023
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@projectgus @igrr @feelfreelinux @espressif-bot