initial commit

CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.16)
+
+include(cfg.cmake)
+
+if (NOT DEFINED ENV{IDF_TARGET})
+    file(WRITE "cfg.cmake" "set(ENV{ESPPORT} \"COM3\")\nset(ENV{IDF_TARGET} \"esp32\")")
+    MESSAGE(FATAL_ERROR "THERE ARE NO CONFIG; CREATE NEW CONFIG.")
+endif ()
+if (NOT DEFINED ENV{ESPPORT})
+    MESSAGE(WARNING "PORT IS NOT DEFINED.")
+endif ()
+
+MESSAGE($ENV{ESPPORT})
+MESSAGE($ENV{IDF_PATH})
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(esp32-counter-example)