init

CMakeLists.txt

@@ -0,0 +1,26 @@
+include($ENV{IDF_PATH}/tools/cmake/version.cmake)
+
+set(srcs "src/led_strip_api.c")
+set(public_requires)
+
+if(CONFIG_SOC_RMT_SUPPORTED)
+    list(APPEND srcs "src/led_strip_rmt_dev.c" "src/led_strip_rmt_encoder.c")
+endif()
+
+# the SPI backend driver relies on some feature that was available in IDF 5.1
+if("${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}" VERSION_GREATER_EQUAL "5.1")
+    if(CONFIG_SOC_GPSPI_SUPPORTED)
+        list(APPEND srcs "src/led_strip_spi_dev.c")
+    endif()
+endif()
+
+# Starting from esp-idf v5.3, the RMT and SPI drivers are moved to separate components
+if("${IDF_VERSION_MAJOR}.${IDF_VERSION_MINOR}" VERSION_GREATER_EQUAL "5.3")
+    list(APPEND public_requires "esp_driver_rmt" "esp_driver_spi")
+else()
+    list(APPEND public_requires "driver")
+endif()
+
+idf_component_register(SRCS ${srcs}
+                       INCLUDE_DIRS "include" "interface"
+                       REQUIRES ${public_requires})