update all cmake for esp32 build

examples/device/cdc_msc_freertos/src/CMakeLists.txt

@@ -5,7 +5,3 @@ idf_component_register(SRCS "main.c" "usb_descriptors.c" "msc_disk.c"
 target_include_directories(${COMPONENT_TARGET} PUBLIC
   "${TOP}/hw"
 )
-
-target_compile_definitions(${COMPONENT_TARGET} PUBLIC
-  ESP_PLATFORM
-)

examples/device/cdc_msc_freertos/src/tusb_config.h

@@ -54,7 +54,9 @@
 #endif
 
 // This examples use FreeRTOS
+#ifndef CFG_TUSB_OS
 #define CFG_TUSB_OS           OPT_OS_FREERTOS
+#endif
 
 // Espressif IDF requires "freertos/" prefix in include path
 #if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3)