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mavlink & system: add events interface

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- sending protocol
- uorb event message & template methods for argument packing
- libevents submodule to send common events and handle json files
- cmake maintains a list of all (PX4) source files for the current build
  (PX4 modules + libs), which is used to extract event metadata and
  generate a json file
This commit is contained in:
Beat Küng
2021-07-07 21:38:09 -04:00
committed by Daniel Agar
parent 7c5838116a
commit 38f3b8d356
28 changed files with 1007 additions and 3 deletions
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src/lib/component_information/CMakeLists.txt
+17
View File
@@ -36,9 +36,11 @@
# 1: COMP_METADATA_TYPE_PARAMETER
# 2: COMP_METADATA_TYPE_COMMANDS
# 3: COMP_METADATA_TYPE_PERIPHERALS
# 4: COMP_METADATA_TYPE_EVENTS
set(comp_metadata_types)
set(comp_metadata_board "${PX4_BOARD_VENDOR}_${PX4_BOARD_MODEL}_${PX4_BOARD_LABEL}")
set(s3_url "https://px4-travis.s3.amazonaws.com")
set(comp_metadata_param_uri_board "${s3_url}/Firmware/{version}/${comp_metadata_board}/parameters.json.xz")
list(FIND config_romfs_extra_dependencies "parameters_xml" index)
if (${index} EQUAL -1)
@@ -52,6 +54,19 @@ endif()
# arguments: type, metadata file, uri, fallback uri, optional translation uri
list(APPEND comp_metadata_types "--type" "1,${PX4_BINARY_DIR}/parameters.json.xz,${comp_metadata_param_uri},${comp_metadata_param_uri_fallback},")
set(comp_metadata_events_uri_board "${s3_url}/Firmware/{version}/${comp_metadata_board}/all_events.json.xz")
list(FIND config_romfs_extra_dependencies "events_json" index)
if (${index} EQUAL -1)
set(comp_metadata_events_uri ${comp_metadata_events_uri_board})
# use generic URL as fallback
set(comp_metadata_events_uri_fallback "${s3_url}/Firmware/{version}/_general/all_events.json.xz")
else()
set(comp_metadata_events_uri "mftp://etc/extras/all_events.json.xz")
set(comp_metadata_events_uri_fallback ${comp_metadata_events_uri_board})
endif()
list(APPEND comp_metadata_types "--type" "4,${PX4_BINARY_DIR}/events/all_events.json.xz,${comp_metadata_events_uri},${comp_metadata_events_uri_fallback},")
set(component_general_json ${PX4_BINARY_DIR}/component_general.json)
add_custom_command(OUTPUT ${component_general_json} ${component_general_json}.xz
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/generate_component_general.py
@@ -63,6 +78,8 @@ add_custom_command(OUTPUT ${component_general_json} ${component_general_json}.xz
generate_component_general.py
${PX4_BINARY_DIR}/parameters.json.xz
parameters_xml
${PX4_BINARY_DIR}/events/all_events.json.xz
events_json
ver_gen
COMMENT "Generating component_general.json"
)