| # Copyright 2021 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| import("//build_overrides/pigweed.gni") |
| |
| import("$dir_pw_bloat/bloat.gni") |
| import("$dir_pw_build/python.gni") |
| import("$dir_pw_build/target_types.gni") |
| import("$dir_pw_docgen/docs.gni") |
| import("$dir_pw_unit_test/test.gni") |
| |
| config("default_config") { |
| include_dirs = [ "public" ] |
| } |
| |
| group("pw_hdlc") { |
| public_deps = [ |
| ":decoder", |
| ":encoded_size", |
| ":encoder", |
| ] |
| } |
| |
| pw_source_set("common") { |
| public_configs = [ ":default_config" ] |
| public = [ "public/pw_hdlc/internal/protocol.h" ] |
| public_deps = [ dir_pw_varint ] |
| visibility = [ ":*" ] |
| } |
| |
| pw_source_set("encoded_size") { |
| public_configs = [ ":default_config" ] |
| public = [ "public/pw_hdlc/encoded_size.h" ] |
| public_deps = [ |
| ":common", |
| "$dir_pw_bytes", |
| "$dir_pw_span", |
| "$dir_pw_varint", |
| ] |
| } |
| |
| pw_source_set("decoder") { |
| public_configs = [ ":default_config" ] |
| public = [ "public/pw_hdlc/decoder.h" ] |
| sources = [ "decoder.cc" ] |
| public_deps = [ |
| ":common", |
| dir_pw_bytes, |
| dir_pw_checksum, |
| dir_pw_result, |
| dir_pw_span, |
| dir_pw_status, |
| ] |
| deps = [ dir_pw_log ] |
| friend = [ ":*" ] |
| } |
| |
| pw_source_set("encoder") { |
| public_configs = [ ":default_config" ] |
| public = [ "public/pw_hdlc/encoder.h" ] |
| sources = [ |
| "encoder.cc", |
| "public/pw_hdlc/internal/encoder.h", |
| ] |
| public_deps = [ |
| ":common", |
| dir_pw_bytes, |
| dir_pw_checksum, |
| dir_pw_span, |
| dir_pw_status, |
| dir_pw_stream, |
| ] |
| deps = [ ":encoded_size" ] |
| friend = [ ":*" ] |
| } |
| |
| pw_source_set("rpc_channel_output") { |
| public_configs = [ ":default_config" ] |
| public = [ "public/pw_hdlc/rpc_channel.h" ] |
| public_deps = [ |
| ":pw_hdlc", |
| "$dir_pw_rpc:server", |
| dir_pw_span, |
| ] |
| } |
| |
| pw_source_set("pw_rpc") { |
| public_configs = [ ":default_config" ] |
| public = [ "public/pw_hdlc/rpc_packets.h" ] |
| sources = [ "rpc_packets.cc" ] |
| public_deps = [ |
| ":pw_hdlc", |
| "$dir_pw_rpc:server", |
| dir_pw_sys_io, |
| ] |
| } |
| |
| pw_source_set("packet_parser") { |
| public_configs = [ ":default_config" ] |
| public = [ "public/pw_hdlc/wire_packet_parser.h" ] |
| sources = [ "wire_packet_parser.cc" ] |
| public_deps = [ |
| ":pw_hdlc", |
| "$dir_pw_router:packet_parser", |
| ] |
| deps = [ |
| dir_pw_bytes, |
| dir_pw_checksum, |
| ] |
| } |
| |
| # A backend for pw_rpc's `system_server` that sends and receives HDLC-framed RPC |
| # packets over pw_sys_io. |
| # |
| # Warning: This system server is polling and blocking, so it's not |
| # production-ready. This exists for simplifying initial bringup/testing, and |
| # should not be used in any performance-sensitive application. |
| pw_source_set("hdlc_sys_io_system_server") { |
| deps = [ |
| "$dir_pw_hdlc:pw_rpc", |
| "$dir_pw_hdlc:rpc_channel_output", |
| "$dir_pw_rpc/system_server:facade", |
| "$dir_pw_stream:sys_io_stream", |
| dir_pw_log, |
| ] |
| sources = [ "hdlc_sys_io_system_server.cc" ] |
| } |
| |
| pw_test_group("tests") { |
| tests = [ |
| ":encoder_test", |
| ":decoder_test", |
| ":rpc_channel_test", |
| ":encoded_size_test", |
| ":wire_packet_parser_test", |
| ] |
| group_deps = [ |
| "$dir_pw_preprocessor:tests", |
| "$dir_pw_status:tests", |
| "$dir_pw_stream:tests", |
| ] |
| } |
| |
| pw_test("encoded_size_test") { |
| deps = [ |
| ":pw_hdlc", |
| "$dir_pw_bytes", |
| "$dir_pw_result", |
| "$dir_pw_stream", |
| "$dir_pw_varint", |
| ] |
| sources = [ "encoded_size_test.cc" ] |
| } |
| |
| pw_test("encoder_test") { |
| deps = [ ":pw_hdlc" ] |
| sources = [ "encoder_test.cc" ] |
| } |
| |
| pw_python_action("generate_decoder_test") { |
| outputs = [ "$target_gen_dir/generated_decoder_test.cc" ] |
| script = "py/decode_test.py" |
| args = [ "--generate-cc-test" ] + rebase_path(outputs, root_build_dir) |
| python_deps = [ |
| "$dir_pw_build/py", |
| "py", |
| ] |
| } |
| |
| pw_test("decoder_test") { |
| deps = [ |
| ":generate_decoder_test", |
| ":pw_hdlc", |
| ] |
| sources = [ "decoder_test.cc" ] + get_target_outputs(":generate_decoder_test") |
| } |
| |
| pw_test("rpc_channel_test") { |
| deps = [ |
| ":pw_hdlc", |
| ":rpc_channel_output", |
| ] |
| sources = [ "rpc_channel_test.cc" ] |
| } |
| |
| pw_test("wire_packet_parser_test") { |
| deps = [ |
| ":packet_parser", |
| dir_pw_bytes, |
| ] |
| sources = [ "wire_packet_parser_test.cc" ] |
| } |
| |
| pw_size_diff("size_report") { |
| title = "HDLC sizes" |
| |
| binaries = [ |
| { |
| target = "size_report:full" |
| base = "size_report:base" |
| label = "HDLC encode and decode" |
| }, |
| { |
| target = "size_report:full_crc" |
| base = "size_report:base_crc" |
| label = "HDLC encode and decode, ignoring CRC and varint" |
| }, |
| ] |
| } |
| |
| pw_doc_group("docs") { |
| sources = [ |
| "docs.rst", |
| "rpc_example/docs.rst", |
| ] |
| inputs = [ |
| "py/pw_hdlc/decode.py", |
| "py/pw_hdlc/encode.py", |
| ] |
| report_deps = [ ":size_report" ] |
| } |