Hi RMandR, What virtualization software and guest/host OS combination are you using? It seems like some are more susceptible than others. I don't know of any workaround for this. Managing timing on a "native" OS with the Python pyserial abstraction layer, then the OS serial abstraction layer, then t...

Hi peter, Thanks for reporting this. The order of paths was changed recently and the backlash escape character wasn't moved correctly in windows_install_prerequisites.sh. Have contributed a fix which should be available shortly. Actually, after the fix the contents of /etc/profile.d/esp32_toolchain....

Hi Fiskelin, The build system embeds a ECDSA public key into the bootloader for use verifying the app. If binaries are signed as part of the build ( default behaviour ) then this key should be extracted from the signing key during the build process. This verification key is stored as raw binary data...

Hi anandvilayil,

Can you post a snippet of the code you are calling to read from flash, at the time this crash occurs?


Angus

Any progress update available from Espressif's side? Hi permal, I left a comment on the PR as well, but Generic CMake support is almost ready for merging to master. This should enable interoperability between non-ESP-IDF CMake projects and IDF. The new support includes two example projects - one wh...

First of all, great work on the CMake based build system so far. I just finished transitioning our own project and everything works like a charm. Great, thanks! However, I did notice that some crucial functionality is missing in idf.py, like write_flash and read_flash from esptool.py. We use read_f...

Note that this post hasn't been updated lately as Reference Designs are now available on the Espressif web site:
http://espressif.com/en/support/download/documents

Hi Prasad, Can you share the specs for the PCB antenna design? I don't have Pads software to read reference PCB design to measure the dimensions. The Reference Designs should include a directory with design files in the industry standard Gerber format. A Gerber viewer (free ones available for most p...

(At the GitHub issue the reporter mentions that pulling latest master branch appears to have fixed the problem. Also they were running the Windows terminal via msys2.exe not mingw32.exe which is the supported configuration, this may have contributed to the problem.)

Hi gunar, A clean disconnect and stop should be possible, but you will need to post a few more technical details to try and figure out why it's not working for you. Firstly, what threshold voltage are you triggering this shutdown process at? Is it possible the ESP32 may drop below its minimum operat...