Buzzer-STM32F411 org.eclipse.cdt.managedbuilder.core.genmakebuilder clean,full,incremental, org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder full,incremental, com.st.stm32cube.ide.mcu.MCUProjectNature com.st.stm32cube.ide.mcu.MCUCubeProjectNature org.eclipse.cdt.core.cnature com.st.stm32cube.ide.mcu.MCUCubeIdeServicesRevAev2ProjectNature com.st.stm32cube.ide.mcu.MCUAdvancedStructureProjectNature com.st.stm32cube.ide.mcu.MCUSingleCpuProjectNature com.st.stm32cube.ide.mcu.MCURootProjectNature org.eclipse.cdt.managedbuilder.core.managedBuildNature org.eclipse.cdt.managedbuilder.core.ScannerConfigNature lib/buzzer.c 1 PARENT-2-PROJECT_LOC/buzzer.c lib/buzzer.h 1 PARENT-2-PROJECT_LOC/buzzer.h lib/notes.h 1 PARENT-2-PROJECT_LOC/notes.h lib/ringtones.c 1 PARENT-2-PROJECT_LOC/ringtones.c lib/ringtones.h 1 PARENT-2-PROJECT_LOC/ringtones.h