Closed rjpcomputing closed 8 years ago
Hello, you possible use an old flashtool, please update. Options:
Hi,
I have been using esptool.py
downloaded from the master branch (e96336f6561109e67afe03c0695d1e5b0de15da6) and it did not work.
Here is the commandline I am using:
./esptool.py --port /dev/ttyUSB0 write_flash 0x00000 <firmware> -fs 32m -fm dio -ff 40m
I am using the Amica black board on Linux.
I have the same problem with @rjpcomputing , also using the Amica black board. I tried all the methods. Only the tool on http://bbs.espressif.com/viewtopic.php?f=5&t=433 work fine. But I need esptool.py on Linux
@Air000 how to use esptool from http://bbs.espressif.com/viewtopic.php?f=5&t=433 ? I run:
cd flash_download_tool_python2.6-2.7_wxpython3.0_release_v2.0_SOURCE
sudo python esptool.py --port /dev/ttyUSB0 --baud 9600 write_flash 0x00000 ~/Downloads/nodemcu_latest.bin --flash_size 32m --flash_mode dio --flash_freq 40m
But there is no command output, does nothing
@leonciokof my esptool.py is download from https://github.com/themadinventor/esptool/blob/master/esptool.py. and I test the esptool from http://bbs.espressif.com/viewtopic.php?f=5&t=433, also output nothing.
But now I use the wine+flash_download_tool.exe, which works fine, figure out my "File writes fail all the time" problem.
@vowstar Why is this closed? The bug is not fixed. Should this be reported on a different tracker?
I don't think that Wine + flash_download_tool.exe is a good enough solution when a feature of NodeMCU is cross-platform.
Thoughts?
I think esptool might have got a fix. I have yet to test it, but the commit looks like it should work. https://github.com/themadinventor/esptool/commit/043f9287c6f7d8a8c2579395f790629f3d85683c
Has anyone tried esptool after July 8th?
Just to let other know I was able to use the latest esptool (>July 8th) to flash the board.
Hi,
I can not save files to the file system on my board. I have tried the last 4 firmware releases and it doesn't change the problem. It seems to be related to the amica boards. I have the revision before this and it works 100% of the time.
OUTPUT:
I am opening the file on the first line.
Please help