How to install esp-iot-solution?

[somebody]

I am new to esp.
I have install esp-idf and idf-eclipse-plugin, those function well.
But when I install esp-iot-solution, that confused me so much.
I cannot build the example "touch_pad_evb".
Please help me!

[chegewara]

Here is all you need:
https://github.com/espressif/esp-iot-so ... rationmake

Which part is confusing you?
iot-solution is using esp-idf which is in submodule folder with checkout hash. If you will update it to some newer version it may not work.

[somebody]

Following output shows the problem.


C:\Users\daekyu\esp\esp-iot-solution\examples\touch_pad_evb>%userprofile%/esp/esp-idf/export
Setting IDF_PATH: C:\Users\daekyu\esp\esp-idf

Adding ESP-IDF tools to PATH...
No directories added to PATH:

C:\Users\daekyu\.espressif\tools\xtensa-esp32-elf\esp-2020r1-8.2.0\xtensa-esp32-elf\bin;C:\Users\daekyu\.espressif\tools\xtensa-esp32s2-elf\esp-2020r1-8.2.0\xtensa-esp32s2-elf\bin;C:\Users\daekyu\.espressif\tools\esp32ulp-elf\2.28.51-esp-20191205\esp32ulp-elf-binutils\bin;C:\Users\daekyu\.espressif\tools\esp32s2ulp-elf\2.28.51-esp-20191205\esp32s2ulp-elf-binutils\bin;C:\Users\daekyu\.espressif\tools\cmake\3.16.4\bin;C:\Users\daekyu\.espressif\tools\openocd-esp32\v0.10.0-esp32-20200420\openocd-esp32\bin;C:\Users\daekyu\.espressif\tools\ninja\1.10.0\;C:\Users\daekyu\.espressif\tools\idf-exe\1.0.1\;C:\Users\daekyu\.espressif\tools\ccache\3.7\;C:\Users\daekyu\.espressif\tools\dfu-util\0.9\dfu-util-0.9-win64;C:\Users\daekyu\.espressif\python_env\idf4.2_py3.8_env\Scripts;C:\Users\daekyu\esp\esp-idf\tools;C:\Users\daekyu\AppData\Local\Programs\Python\Python38\;C:\Program Files\Git\cmd;C:\Program Files (x86)\STMicroelectronics\st_toolset\asm;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files\Microsoft SQL Server\120\DTS\Binn\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\VisualSVN Server\bin;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\TortoiseSVN\bin;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Users\daekyu\AppData\Local\Programs\Python\Python38\Scripts\;C:\Users\daekyu\AppData\Local\Programs\Python\Python38\;C:\Program Files\Java\jdk-14.0.1\bin;C:\Program Files\Git\cmd;C:\Users\daekyu\AppData\Local\Programs\Python\Python38\Scripts\;C:\Users\daekyu\AppData\Local\Programs\Python\Python38\;C:\Users\daekyu\AppData\Local\Microsoft\WindowsApps;C:\Users\daekyu\AppData\Local\GitHubDesktop\bin;

Checking if Python packages are up to date...
Python requirements from C:\Users\daekyu\esp\esp-idf\requirements.txt are satisfied.

Done! You can now compile ESP-IDF projects.
Go to the project directory and run:

idf.py build


C:\Users\daekyu\esp\esp-iot-solution\examples\touch_pad_evb>idf.py build
Executing action: all (aliases: build)
Running ninja in directory c:\users\daekyu\esp\esp-iot-solution\examples\touch_pad_evb\build
Executing "ninja all"...
[0/1] Re-running CMake...
CMake Error at C:/Users/daekyu/esp/esp-iot-solution/submodule/esp-idf/tools/cmake/kconfig.cmake:41 (message):
Windows requires a prebuilt mconf-idf for your platform on the PATH, or an
MSYS2 version of gcc on the PATH to build mconf-idf. Consult the setup
docs for ESP-IDF on Windows.
Call Stack (most recent call first):
C:/Users/daekyu/esp/esp-iot-solution/submodule/esp-idf/tools/cmake/project.cmake:26 (include)
CMakeLists.txt:18 (include)


-- Configuring incomplete, errors occurred!
See also "C:/Users/daekyu/esp/esp-iot-solution/examples/touch_pad_evb/build/CMakeFiles/CMakeOutput.log".
FAILED: build.ninja
C:\Users\daekyu\.espressif\tools\cmake\3.16.4\bin\cmake.exe -SC:\Users\daekyu\esp\esp-iot-solution\examples\touch_pad_evb -BC:\Users\daekyu\esp\esp-iot-solution\examples\touch_pad_evb\build
ninja: error: rebuilding 'build.ninja': subcommand failed
ninja failed with exit code 1

C:\Users\daekyu\esp\esp-iot-solution\examples\touch_pad_evb>

[somebody]

Background history:

2 weeks ago, I have received ESP32-DevKitC from Digikey.
And I have tested DevKitC successfully after installing esp-idf(ver 4.0), idf-eclipse-plugin.
Recently I have received ESP32-Sense Kit, so I think to test the touch sensor.
But the documents suddenly says to use make command as following.
That lead me to the chaos world.

Download programs
Run make menuconfig to configure the config settings for ESP32-Sense Project, as the screenshot below shows. Run make flash to download programs into the development board.