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2014-01-07Revert "Switch back to many subtypes for binary messages."Christopher Peplin7-4903/+666
This reverts commit 3e954ea9c44bdd00b39d3f0d2cc43662e633c891.
2014-01-07Revert "Restore accidentally deleted data field from raw message."Christopher Peplin6-129/+35
This reverts commit e4a78ec9935af3b19d314e88b0ed935789162ca8.
2014-01-07Restore accidentally deleted data field from raw message.Christopher Peplin6-35/+129
2014-01-07Switch back to many subtypes for binary messages.Christopher Peplin7-666/+4903
Some protobuf libraries don't support checking if a field exists (they always return a default value), so although this style has more code it is easier to support.
2014-01-07Fix package name of generated protobuf objects.Christopher Peplin6-160/+167
2014-01-07Switch raw data field to uint64 to fit all values and update benchmark.Christopher Peplin7-27/+25
2014-01-07Remove timestamp from trace JSON before benchmarking - oops!Christopher Peplin1-2/+4
The size savings is now about 35%, not 55%.
2014-01-07Update benchmark tool for latest protobuf format.Christopher Peplin1-9/+5
2014-01-07Merge all sub-types into a single TranslatedMessage type.Christopher Peplin7-1853/+695
2014-01-07Add generated protobuf implementations.Christopher Peplin16-3/+4846
2014-01-07Add a bus field to RawMessage and make data an 64-bit int.Christopher Peplin1-2/+3
2014-01-07Add an options file to enable static memory with nanopb.Christopher Peplin1-0/+2
2014-01-07Move proto definition to top level.Christopher Peplin2-1/+1
2014-01-07Use a container type to be able to stream protobufs.Christopher Peplin2-7/+26
2014-01-07Benchmark how much overhead each encoding adds vs raw CAN.Christopher Peplin1-4/+16
2014-01-07Benchmark encoding translated messages as binary, too.Christopher Peplin2-11/+48
Results for all of my trace files: > ./compare_sizes.py ~/ownCloud/OpenXC\ Traces/peplin/**/*.json 1 For the 89 trace files given... Total transferred raw JSON size is 13.3MB Total transferred raw binary size is 2.1MB Total transferred translated JSON size is 791.0MB Total transferred translated binary size is 318.6MB Total transferred JSON size is 804.3MB Total transferred binary size is 320.6MB Binary encoding is 84.328494% smaller than JSON for raw messages Binary encoding is 59.727489% smaller than JSON for translated messages Binary encoding is 60.133196% smaller than JSON overall
2014-01-07Add benchmarking tests for binary encoding (moved from cantranslator).Christopher Peplin5-0/+57
2013-11-22Document trace file format.Christopher Peplin1-16/+46
2013-11-05Add frequency to gear_lever_positionChristopher Peplin1-0/+1
2013-10-09Move frequencies here from the OpenXC site.Christopher Peplin1-8/+30
2013-09-26Document the RAW message format, including the bus attribute.Christopher Peplin2-1/+21
2013-08-08Add a gear_lever_position signal to official set.Christopher Peplin1-0/+3
This signal is primarily used on vehicles with continuously variable transmissions, where the transmission_gear_position signal is not useful.
2013-05-03Add license and official signal list.Christopher Peplin2-0/+82
2013-05-03Don't use pygments highlighting in README.Christopher Peplin1-6/+2
2013-05-03Initial commit, moved from openxcplatform.com.Christopher Peplin2-0/+31