agiordanengo / rsmonitor-run-parser

Parse data from RS Monitor datalogger .run files of Renault Sport cars

RSMonitor Run Parser

Protoype in NodeJS to parse data from RS Monitor datalogger .run files of Renault Sport cars, based on the work of rocasspb and his RSMonConverter project in Kotlin.

Description

• Place input file in in/run.log
• Run node index.js
• It will output out/export.csv

Mapping

• Split file each 183 bytes

Field	Type	Offset	Byte length	Conversion
boost	UIntBE	0x3B	2	value * 5
brake	UIntLE	0x42	2	value * 0.01
gear	byte	0x98	1	value
gpsLat	UIntBE	0x60	4	value * 0.0000001
gpsLon	UIntBE	0x5c	4	value * 0.0000001
power	UIntBE	0x58	2	value
rpm	UIntBE	0x4B	3	6000000 / value
speed	UIntBE	0x17	3	value / 6 / 122
temp_clutch	UIntLE	0x31	2	value * 0.1
temp_coolant	UIntLE	0x22	2	value * 0.1
temp_external	UIntLE	0x93	2	value * 0.1
temp_gearbox	UIntLE	0x2c	2	value * 0.1
temp_intake	UIntLE	0x1d	2	value * 0.1
temp_oil	UIntLE	0x27	2	value * 0.1
throttle	UIntLE	0x36	2	value * 0.1
time	UIntBE	0xA9	3	value * 0.01
torque	UIntBE	0x50	2	value

TODO

• Understand how the mapping was found
• Some data (Speed, RPM) are not fully equal when importing the .run file in RS Replay website, maybe the conversion used in the mapping are not correct
• Calculate lap count and time from GPS position
• Detect track name and properties from GPS position
• Expose this as an npm library
• Create a video with green background from the data to display them like RS Monitor bargraph and gauges

Example

• log.run file provided is a run done at track Circuit du Var with a Clio 4 RS Trophy 220