improve ci for esp32s2

examples/device/cdc_msc_freertos/CMakeLists.txt

@@ -1,15 +1,18 @@
-# The following five lines of boilerplate have to be in your project's
-# CMakeLists in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.5)
 
+# use directory name for project id
+get_filename_component(PROJECT ${CMAKE_CURRENT_SOURCE_DIR} NAME)
+
 # TOP is absolute path to root directory of TinyUSB git repo
 set(TOP "../../..")
 get_filename_component(TOP "${TOP}" REALPATH)
 
-# Add example src and bsp directories
-set(EXTRA_COMPONENT_DIRS "src" "${TOP}/hw/bsp/esp32s2/boards" "${TOP}/hw/bsp/esp32s2/components")
+# Check for -DFAMILY=
+if(NOT DEFINED FAMILY)
+  message(FATAL_ERROR "Invalid FAMILY specified")
+endif()
 
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-set(SUPPORTED_TARGETS esp32s2)
+include(${TOP}/hw/bsp/${FAMILY}/family.cmake)
+project(${PROJECT})
 
 project(cdc_msc_freertos)