Apologies if this has been asked before - the Search function on this forum seems to be broken (very slow, finally serves up a blank white page). With ESP-IDF v4.3, I wish to set the project version (e.g. "1.2.3") in the CMake call to `project(... VERSION 1.2.3 ...)`, however from what I can tell, t...

Alright, this is exactly what I am looking for! Thank you. Although I only found it because of your reply... is this mentioned in the docs somewhere?

the Arduino-ESP32 ships bundled versions of esptool.py as standalone executables for Windows, macOS, Linux Unfortunately the Linux tarballs just contain `esptool.py` without any dependencies included, unlike the Windows (i686-mingw32) download which contains a standalone esptool.exe. It would be ni...

I have a device that needs to be configured using a low-speed I2C rate (100 kHz) before it can be used at a faster rate (e.g. 400 - 1000 kHz). I am setting the I2C speed with the i2c_config.t clk_speed field set to the low rate, with the entire struct passed to i2c_param_config() just prior to insta...

According to this post: https://esp32.com/viewtopic.php?t=10560#p43395 the purpose of esp_task_wdt_reset is to reset the watchdog for the current task, but not the watchdog that is fed by the idle task. However my experiments seem to indicate that not calling this function when using taskYIELD still...

The search function on this site seems very unreliable so apologies if this has been brought up elsewhere. I did try to search but I just got blank pages as a result. I'm using ESP IDF v4.3 with a standard ESP32 module. According to the menuconfig help, the task watchdog is enabled by default (ESP_T...

Is there anything provided by ESP-IDF (v4.1) that can be used to verify that a specific version of the IDF is being used, and abort if it's not available? For example, I'd like my CMakeLists.txt to signal to a user that they have to use v4.1 and anything else is unsupported. Obviously I can do this:...

@mkeveney - did you end up solving this problem? I found `a4988.cpp` in the espressif/esp-iot-solution repository, but I'm not sure about the status of this repository at the moment - seems to have been a long time since it was last updated. In particular, `a4988.cpp` hasn't been updated since July ...

It's mentioned here, but in the context of integrating with an existing CMake build system: https://docs.espressif.com/projects/esp-idf/en/release-v3.3/api-guides/build-system-cmake.html#using-esp-idf-in-custom-cmake-projects Just a note - that link is currently dead (404), yet linked from the curr...

In case this is useful to anyone in the future (including future me): With ESP IDF v3.2, I had the following in my top-level CMakeLists.txt file: execute_process(COMMAND "git" "describe" "--match=NeVeRmAtCh" "--always" "--abbrev=14" "--dirty" RESULT_VARIABLE git_result OUTPUT_VARIABLE git_output OUT...