mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-19 00:41:43 +00:00
131 lines
2.8 KiB
Plaintext
131 lines
2.8 KiB
Plaintext
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meta:
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id: wpilog
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title: WPILib Data Log
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file-extension: wpilog
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ks-version: "0.10"
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encoding: UTF-8
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endian: le
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bit-endian: le
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seq:
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- id: header
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type: header
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- id: records
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type: record
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repeat: eos
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types:
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version_number:
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seq:
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- id: minor
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type: u1
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- id: major
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type: u1
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header:
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seq:
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- id: magic
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contents: WPILOG
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- id: version
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type: version_number
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- id: extra_header_length
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type: u4
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- id: extra_header
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size: extra_header_length
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type: str
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record:
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seq:
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- id: header_length
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type: record_header_length
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- id: entry_id
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type:
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switch-on: header_length.len_entry_id
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cases:
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0: u1
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1: u2
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2: b24
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3: u4
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- id: len_payload
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type:
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switch-on: header_length.len_payload_size
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cases:
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0: u1
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1: u2
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2: b24
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3: u4
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- id: timestamp
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type:
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switch-on: header_length.len_timestamp
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cases:
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0: u1
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1: u2
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2: b24
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3: u4
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4: b40
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5: b48
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6: b56
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7: u8
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- id: payload
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size: len_payload
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type:
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switch-on: entry_id
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cases:
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# ID 0 is reserved for control records
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0: control_record_payload
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record_header_length:
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seq:
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- id: len_entry_id
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type: b2
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- id: len_payload_size
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type: b2
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- id: len_timestamp
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type: b3
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- id: spare_bit
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type: b1
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control_record_payload:
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seq:
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- id: type
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type: u1
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enum: control_record_type
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- id: data
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type:
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switch-on: type
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cases:
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"control_record_type::start": control_record_start_data
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"control_record_type::finish": control_record_finish_data
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"control_record_type::set_metadata": control_record_set_metadata_data
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control_record_start_data:
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seq:
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- id: entry_id
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type: u4
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- id: len_entry_name
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type: u4
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- id: entry_name
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size: len_entry_name
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type: str
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- id: len_entry_type
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type: u4
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- id: entry_type
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size: len_entry_type
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type: str
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- id: len_entry_metadata
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type: u4
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- id: entry_metadata
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size: len_entry_metadata
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type: str
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control_record_finish_data:
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seq:
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- id: entry_id
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type: u4
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control_record_set_metadata_data:
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seq:
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- id: entry_id
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type: u4
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- id: len_entry_metadata
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type: u4
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- id: entry_metadata
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size: len_entry_metadata
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type: str
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enums:
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control_record_type:
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0: start
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1: finish
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2: set_metadata
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