feat: Initial esp32-hacking project with firmware sources and docs

get-started/csi_recv_router/CMakeLists.txt

@@ -0,0 +1,19 @@
+
+# The following lines of boilerplate have to be in your project's CMakeLists
+# in this exact order for cmake to work correctlycmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.5)
+add_compile_options(-fdiagnostics-color=always)
+
+# (Not part of the boilerplate)
+# This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
+set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+
+message("EXTRA_COMPONENT_DIRS: " ${EXTRA_COMPONENT_DIRS})
+
+string(REGEX REPLACE ".*/\(.*\)" "\\1" CURDIR ${CMAKE_CURRENT_SOURCE_DIR})
+project(${CURDIR})
+
+git_describe(PROJECT_VERSION ${COMPONENT_DIR})
+message("Project commit: " ${PROJECT_VERSION})