[DO NOT MERGE] UAVCAN embedded peripheral firmware hacks

ROMFS/CMakeLists.txt

@@ -187,6 +187,50 @@ foreach(board_rc_file ${OPTIONAL_BOARD_RC})
 
 endforeach()
 
+
+if(config_uavcan_peripheral_firmware)
+
+	include(ExternalProject)
+
+	foreach(uavcan_peripheral_config ${config_uavcan_peripheral_firmware})
+		# include the px4io binary in ROMFS
+		message(STATUS "ROMFS: Building and including UAVCAN peripheral ${uavcan_peripheral_config}")
+		ExternalProject_Add(build_${uavcan_peripheral_config}
+			SOURCE_DIR ${CMAKE_SOURCE_DIR}
+			DOWNLOAD_COMMAND ""
+			UPDATE_COMMAND ""
+			CMAKE_ARGS -DCONFIG=${uavcan_peripheral_config}
+			INSTALL_COMMAND ""
+			USES_TERMINAL_BUILD true
+			DEPENDS git_nuttx git_nuttx_apps
+			BUILD_ALWAYS 1
+		)
+
+		ExternalProject_Get_Property(build_${uavcan_peripheral_config} BINARY_DIR)
+
+		add_custom_command(
+			OUTPUT
+				${romfs_gen_root_dir}/uavcan/fw/org.ardupilot.cuav_gps/gps.bin
+				#${romfs_gen_root_dir}/uavcan/fw/org.ardupilot.cuav_gps/3.233/gps.bin
+				#${romfs_gen_root_dir}/uavcan/fw/${uavcan_peripheral_config}
+				${uavcan_peripheral_config}.stamp
+			#COMMAND mkdir -p ${romfs_gen_root_dir}/uavcan/fw/org.cuav.can-gps-v1/0.1/
+			#COMMAND ${CMAKE_COMMAND} -E copy ${BINARY_DIR}/*.uavcan.bin ${romfs_gen_root_dir}/uavcan/fw/org.cuav.can-gps-v1/0.1/
+			COMMAND mkdir -p ${romfs_gen_root_dir}/uavcan/fw/org.ardupilot.cuav_gps/
+			COMMAND ${CMAKE_COMMAND} -E copy ${BINARY_DIR}/*.uavcan.bin ${romfs_gen_root_dir}/uavcan/fw/org.ardupilot.cuav_gps/gps.bin
+			COMMAND ls -lsa ${romfs_gen_root_dir}/uavcan/fw/
+			COMMAND ${CMAKE_COMMAND} -E touch ${uavcan_peripheral_config}.stamp
+			DEPENDS
+				build_${uavcan_peripheral_config}
+			COMMENT "ROMFS: copying ${uavcan_peripheral_config}"
+		)
+
+		list(APPEND extras_dependencies
+			${uavcan_peripheral_config}.stamp
+		)
+	endforeach()
+endif()
+
 list(APPEND extras_dependencies
 	${config_romfs_extra_dependencies}
 	)