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2021-02-02pw_hdlc: add on_read_error callback to read_and_process_dataMaksim Shmukler
- this allows to handle reconnection of serial ports automatically Change-Id: I780933ebaa67fbf94f47b052fe708234ed30a05f Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/31542 Commit-Queue: Maksim Shmukler <shmukler@google.com> Reviewed-by: Wyatt Hepler <hepler@google.com>
2021-01-27pw_hdlc: Add wire-encoded frame parserAlexei Frolov
This adds a PacketParser for wire-encoded HDLC frames to the HDLC module. To support this, the decoder is updated to calculate the FCS in a single pass as it processes data. Change-Id: Ided11f4442d3b804a3d5a6b66b588bb50a5d0176 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/30180 Reviewed-by: Keir Mierle <keir@google.com> Reviewed-by: Wyatt Hepler <hepler@google.com> Commit-Queue: Alexei Frolov <frolv@google.com>
2021-01-26pw_hdlc: Record and log raw bytes while decodingWyatt Hepler
- Record raw encoded and decoded bytes in the Frame object. - Log the raw encoded bytes when there are decoding errors. Change-Id: Id0f6b2f219ae143f01a1fd50ef58303dea331341 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/30840 Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com> Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com> Reviewed-by: Zoltan Szatmary-Ban <szatmz@google.com> Reviewed-by: Alexei Frolov <frolv@google.com>
2021-01-25pw_build: python_test_deps for Python packagesWyatt Hepler
Split python_test_deps from python_deps. This makes the true dependencies clearer and prevents circular dependencies in some cases (pw_protobuf_compiler's tests depend on compiled protobufs). Change-Id: I97dcba908995ef281850105d0cecafd0d87522e8 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/30561 Reviewed-by: Keir Mierle <keir@google.com> Commit-Queue: Wyatt Hepler <hepler@google.com>
2021-01-22pw_build: Make GN Python installation more robustWyatt Hepler
- Since protobuf Python packages are generated and installed from the build directory now, add dependencies on package installs in the build. This ensures packages are properly installed before tests or linting. - Instantiate all Python actions in the default toolchain. This prevents duplicate instantiations of Python actions for each toolchain, which causes flakiness as packages are reinstalled for each toolchain. - Add python_deps to pw_python_action that Python actions can depend on Python package installations. - Add various missing dependencies between Python packages. Change-Id: I4ec34f06c04014b3552cc1b60aa506ac9a89b329 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/30000 Commit-Queue: Wyatt Hepler <hepler@google.com> Reviewed-by: Alexei Frolov <frolv@google.com> Reviewed-by: Rob Mohr <mohrr@google.com>
2021-01-21pw_span: Provide <span> through pw_polyfillWyatt Hepler
- Have pw_polyfill:overrides depend on pw_span. - Remove explicit deps on pw_span. Change-Id: Ibdd996d2764e737e487de5038cc84bd0f825c882 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/30043 Reviewed-by: Ewout van Bekkum <ewout@google.com> Reviewed-by: Keir Mierle <keir@google.com> Commit-Queue: Wyatt Hepler <hepler@google.com>
2021-01-15pw_hdlc: Calculate frame size before writingAlexei Frolov
This updates the WriteUIFrame function to calculate the worst-case encoded frame size in advance and not write any data if it exceeds the stream's write limit. Change-Id: I315a2a94dbf19d6f3d021ecdee66d5329313f1d9 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/29485 Reviewed-by: Wyatt Hepler <hepler@google.com> Commit-Queue: Alexei Frolov <frolv@google.com>
2021-01-12pw_status: Use new functions instead of variablesWyatt Hepler
Run python -m pw_status.update_style to migrate to the new Status::Code() functions from the Status::CODE variables. Change-Id: I8757cf1f46586c04cd822c01f9868de7d3ea0583 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/24481 Commit-Queue: Wyatt Hepler <hepler@google.com> Reviewed-by: Keir Mierle <keir@google.com> Reviewed-by: Ewout van Bekkum <ewout@google.com>
2021-01-11s/pw_hdlc_lite/pw_hdlc/gAlexei Frolov
This renames the hdlc_lite module to just HDLC to accommodate for future development. Change-Id: Ic96502a9f41d3a10179435347d4e8615bc3ae844 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/29042 Reviewed-by: Keir Mierle <keir@google.com> Reviewed-by: Wyatt Hepler <hepler@google.com>