TODO Add Makefile

TODO
Add run instructions to README
- Include compile and flash targets

Makefile

@@ -0,0 +1,50 @@
+# Allow the user to specify different values for 'PROFILE' and 'TOOLCHAIN'
+PROFILE?=develop
+TOOLCHAIN?=GCC_ARM
+
+# Parse setup.yml to determine the build target
+TARGET       := $(shell grep -Po '(^\s+target:\s+)\K.+' setup.yml)
+# Check that a value for 'target' was found in setup.yml
+ifndef TARGET
+$(error Did not find a value for 'target' in setup.yml)
+endif
+BUILD_DIR    := cmake_build/$(TARGET)/$(PROFILE)/$(TOOLCHAIN)
+BINARY       := embedded-mbed.bin
+# Search for files matching *.{cpp,h}, but don't search mbed-os/ or cmake_build/
+SOURCES      := $(shell find . -type d \( -path ./mbed-os -o -path ./cmake_build \) -prune -o -type f -regex '.*\.\(cpp\|h\)' -print)
+
+
+.PHONY: flash
+flash: mountpoint compile
+	cp $(BUILD_DIR)/$(BINARY) $(MOUNTPOINT)
+
+.PHONY: compile
+compile: $(BUILD_DIR)/$(BINARY)
+
+$(BUILD_DIR)/$(BINARY): $(BUILD_DIR)/mbed_config.cmake setup.yml tests.yml CMakeLists.txt parseConfigs.py $(SOURCES)
+	./parseConfigs.py
+	cmake -S . -B $(BUILD_DIR) -GNinja
+	cmake --build $(BUILD_DIR)
+
+.PHONY: configure
+configure: $(BUILD_DIR)/mbed_config.cmake
+
+$(BUILD_DIR)/mbed_config.cmake: mbed-os mbed_app.json
+	mbed-tools configure -t $(TOOLCHAIN) -m $(TARGET)
+
+.PHONY: deploy
+deploy: mbed-os
+
+mbed-os: mbed-os.lib
+	mbed-tools deploy
+
+# Check that MOUNTPOINT was defined as a CLA
+.PHONY: mountpoint
+mountpoint:
+ifndef MOUNTPOINT
+	$(error variable 'MOUNTPOINT' not set)
+endif
+
+.PHONY: clean
+clean:
+	rm -rf cmake_build/ mbed-os/ definitions.h