eeeck/CANveyor
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9965bc761fe64b17e6c4d1e5ad894d5b553cfc9d
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Author SHA1 Message Date
eeeck 9965bc761f Simplify byte column selection in correlation calculation 2026-07-22 19:46:45 +02:00
eeeck 0a4dc5801e Merge pull request 'Implement plotly resamper and precompute data' (#5) from dev-plotly-resampler into dev-dash 
Reviewed-on: erickahmed/CANveyor#5
 2026-07-22 18:40:44 +02:00
eeeck c06d813c26 Remove resampling information on legend 2026-07-22 18:39:03 +02:00
eeeck 2da646fa80 Precompute CAN data 
- Slower startup
- Much faster visualization (from O(n) to O(1))
 2026-07-22 18:20:18 +02:00
eeeck 93e0e3f648 Suppress callback exceptions 2026-07-22 18:16:43 +02:00
eeeck 02e46ddf0b Implement plotly-resampler 2026-07-22 18:11:35 +02:00
eeeck d274897cf3 Implement lttbc 2026-07-22 18:07:33 +02:00
eeeck 65591bbc6b Refactor main application to use Polars pipeline 
- replaced the caching layer with a pre-processing pipeline that parses
  raw logs into decoded Parquet files
 2026-07-15 00:48:51 +02:00
eeeck c98563f541 Fix schema check and update import paths 
- Use `collect_schema` for accurate column validation in Polars and
  correct
  relative import paths for statistical modules.
 2026-07-15 00:48:30 +02:00
eeeck 3df42fb497 Make subdirectories Python packages 2026-07-15 00:37:19 +02:00
eeeck 73e76d3adc Rename to avoid conflict with Python stat module 2026-07-15 00:31:27 +02:00
eeeck 7a0e2efba1 Integrate Dash background callbacks to handle computations in async 2026-07-15 00:18:27 +02:00
eeeck a2ac49c79f Refactor statistical analysis modules for performance 
- Optimize data processing pipelines across files by replacing iterative
  pandas operations with vectorized NumPy routines
 2026-07-15 00:17:59 +02:00
eeeck 0780a61d78 Improve bit selection 2026-07-14 23:46:09 +02:00
eeeck fae85d1af9 Change title 2026-07-14 14:28:15 +02:00
eeeck c9461868cc Implement CAN ID visualization at the bit level 2026-07-14 14:14:09 +02:00
eeeck 2408c7a963 Use better function names 2026-07-14 00:37:47 +02:00
eeeck 179ec6e56b Add header 2026-07-14 00:30:05 +02:00
eeeck d8105e2da3 Normalize CAN IDs number of bits 2026-07-14 00:21:03 +02:00
eeeck 9ddc6ea0d5 Use utility function instead of internal 2026-07-13 22:36:31 +02:00
eeeck df3e7b1f0e Update software version 2026-07-13 22:12:44 +02:00
eeeck fe4bc0e46a Merge pull request 'Implement Pearson and Spearman per-bit correleration' (#3) from dev-inter-byte-correlation into main 
Reviewed-on: erickahmed/CANveyor#3
v0.0.4 		2026-07-13 21:54:38 +02:00
eeeck c9ae482174 Add positional argument to choose correlation methods (Pearson or 
Spearman)
 2026-07-13 21:53:20 +02:00
eeeck 5e6f81b50b Add hex converter utility 
- To move to separate utility file in the future
 2026-07-13 21:50:32 +02:00
eeeck ce74c7fcd9 Treat undefined correlation as zero correlation 2026-07-13 21:43:24 +02:00
eeeck 0f25c0671b Implement Pearson correlation 2026-07-13 21:43:17 +02:00
eeeck d0e70dad2a Remove leftovers v0.0.3 2026-07-13 21:20:07 +02:00
eeeck f39d23fc64 Merge pull request 'Implement entropy heatmap for CAN frames' (#2) from dev-entropy-heatmap into main 
Reviewed-on: erickahmed/CANveyor#2
 2026-07-13 21:17:33 +02:00
eeeck 7daf4c8e08 Add entropy heatmap analysis 
- Same style of frequency analysis for consistency
 2026-07-13 21:16:18 +02:00
eeeck 8a3fc81d12 Use more consistent styling 
- X axis on top
- Refactor figure generation logic
v0.0.2 		2026-07-13 21:15:36 +02:00
eeeck db7e5eb40e Add header informations 2026-07-13 20:08:29 +02:00
eeeck 8ccb97afae Remove requirement for positional arguments 2026-07-13 20:07:10 +02:00
eeeck 13d91d566b Move to subfolder 
- Makes python recognize it as a submodule
 2026-07-13 20:06:45 +02:00
eeeck 118f1567a2 Merge pull request 'Add header with copyright and SPDX licensing information' (#1) from code-header into dev-entropy-heatmap 
Reviewed-on: erickahmed/CANveyor#1
 2026-07-13 19:54:10 +02:00
eeeck cbba800536 Merge branch 'dev-entropy-heatmap' into code-header 2026-07-13 19:53:59 +02:00
eeeck 17340746ce Move data extraction functions to utility library 2026-07-13 19:51:22 +02:00
eeeck ad8334c915 Add header with copyright and SPDX licensing information 2026-07-13 19:48:46 +02:00
eeeck 9a5a231841 Add simple CAN message frequency analyzer 2026-07-13 19:28:52 +02:00
eeeck 74b393934c Fix NoneType error 2026-07-13 18:53:27 +02:00
eeeck 4a701e34c5 Remove unused variable 2026-07-13 18:48:45 +02:00
eeeck c42afb34b3 Specify that code is licensed under AGPLv3-or-later 2026-07-13 15:24:52 +02:00
eeeck 70abf7b5ce Use last pre-release tag version 2026-07-13 14:35:52 +02:00
eeeck f975cba4f8 Directory restruture 
- Essential files in .
- Analysis or utilities related scripts on respective directories
 2026-07-13 14:31:27 +02:00
eeeck 663d75174e Remove J1939 stub for data calculation 
- To be done separately
v0.0.1 		2026-07-13 14:17:12 +02:00
eeeck 324aa5652c Use AGPLv3 license 2026-07-11 09:52:41 +02:00
eeeck e27351aa28 Delete src/analyzer.py 2026-07-10 01:27:54 +02:00
eeeck 6e386fcb4b Add stub to decode J1939 and calculate useful values 2026-07-10 01:27:21 +02:00
eeeck ca670c9bb7 Fix issues with metadata not correctly computed 2026-07-10 00:46:42 +02:00
eeeck 725c9ccbc1 Use more clear function name 2026-07-10 00:03:47 +02:00
eeeck 9d5cd74ef7 Decode J1939 metadata for compliant frames and add a struct with J1939 
metadata
 2026-07-10 00:03:04 +02:00