RaceCapturePro2 logfile reference - Revision history

Brentp at 14:19, 25 September 2025

2025-09-25T14:19:36Z

← Older revision		Revision as of 14:19, 25 September 2025
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	* Max value		* Max value
	* Sample Rate (Hz)		* Sample Rate (Hz)
	* Precision (optional, defaults to 2 ~~if not present except~~ for special columns)		* Precision (optional, defaults to 2 for non-special columns (see below))

	The data structure is defined as follows:		The data structure is defined as follows:
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	===Special Columns===		===Special Columns===

	The following columns are system defined and will appear on every log file sample, regardless of the indicated sample rate.		The following columns are system defined and will appear on every log file sample, regardless of the indicated sample rate.

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	==Data segment==		==Data segment==

	Within the data segment, sample values appear at the frequency defined in the header file. Channels logged at lower sample rates will appear sparsely within the file, with empty values appearing in the space between samples.		Within the data segment, sample values appear at the frequency defined in the header file.

			Channels logged at lower sample rates will appear sparsely within the file, with empty values appearing in the space between samples. An empty value indicates the last value for that column should be used.

	==Example==		==Example==

2025-09-25T14:16:35Z

Format

← Older revision		Revision as of 14:16, 25 September 2025
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	* Max value		* Max value
	* Sample Rate (Hz)		* Sample Rate (Hz)
			* Precision (optional, defaults to 2 if not present except for special columns)

	The data structure is defined as follows:		The data structure is defined as follows:
	"<Name>"\|"<Units>"\|<Min value>\|<Max Value>\|<Sample Rate>		"<Name>"\|"<Units>"\|<Min value>\|<Max Value>\|<Sample Rate>\|<Precision (optional)>

	Example:		Example:

2023-12-10T20:04:48Z

Utc

← Older revision		Revision as of 20:04, 10 December 2023
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	====Utc====		====Utc====
	Utc is sourced from GPS data and will be a valid, non zero value representing ~~Utc~~ time in milliseconds. When there is no GPS lock, UTC will be zero.		Utc is sourced from GPS data and will be a valid, non zero value representing UTC time in milliseconds, using the Unix time epoch of 1/1/1970 (number of milliseconds since 1/1/1970)

			When there is no GPS lock, UTC will be zero.

	==Data segment==		==Data segment==

2023-06-23T15:14:40Z

Sample Logs

← Older revision		Revision as of 15:14, 23 June 2023
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	==Sample Logs==		==Sample Logs==
	[https://www.dropbox.com/sh/my8uocu3yp8bseb/AAA7Qa4tFOjaWlCx24VtkSK1a?dl=0 ~~Sample Log files can be found~~ here]		Sample log files can be downloaded [https://www.dropbox.com/sh/my8uocu3yp8bseb/AAA7Qa4tFOjaWlCx24VtkSK1a?dl=0 here]

	==Troubleshooting==		==Troubleshooting==

	It's best to use a freshly formatted FAT16 or FAT32 file. If you log a file and the data looks scrambled, encrypted, do a fresh re-format and try again.		It's best to use a freshly formatted FAT16 or FAT32 file. If you log a file and the data looks scrambled, encrypted, do a fresh re-format and try again.

2023-06-23T15:14:12Z

Example

← Older revision		Revision as of 15:14, 23 June 2023
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	</pre>		</pre>

			==Sample Logs==
			[https://www.dropbox.com/sh/my8uocu3yp8bseb/AAA7Qa4tFOjaWlCx24VtkSK1a?dl=0 Sample Log files can be found here]

	==Troubleshooting==		==Troubleshooting==

	It's best to use a freshly formatted FAT16 or FAT32 file. If you log a file and the data looks scrambled, encrypted, do a fresh re-format and try again.		It's best to use a freshly formatted FAT16 or FAT32 file. If you log a file and the data looks scrambled, encrypted, do a fresh re-format and try again.

2016-03-15T22:18:01Z

Troubleshoothing

← Older revision		Revision as of 22:18, 15 March 2016
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	</pre>		</pre>

	==~~Troubleshoothing~~==		==Troubleshooting==

	It's best to use a freshly formatted FAT16 or FAT32 file. If you log a file and the data looks scrambled, encrypted, do a fresh re-format and try again.		It's best to use a freshly formatted FAT16 or FAT32 file. If you log a file and the data looks scrambled, encrypted, do a fresh re-format and try again.

2016-03-10T15:53:57Z

← Older revision		Revision as of 15:53, 10 March 2016
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	</pre>		</pre>

			==Troubleshoothing==

			It's best to use a freshly formatted FAT16 or FAT32 file. If you log a file and the data looks scrambled, encrypted, do a fresh re-format and try again.

2016-02-29T06:10:51Z

Special Columns

← Older revision		Revision as of 06:10, 29 February 2016
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	===Special Columns===		===Special Columns===

			The following columns are system defined and will appear on every log file sample, regardless of the indicated sample rate.

	====Interval====		====Interval====
	Interval represents the milliseconds uptime of the system, and will reflect the number of milliseconds elapsed between samples.		Interval represents the milliseconds uptime of the system, and will reflect the number of milliseconds elapsed between samples.

2016-02-29T04:25:28Z

Data segment

← Older revision		Revision as of 04:25, 29 February 2016
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	==Data segment==		==Data segment==

	Within the data segment, sample values appear at the frequency defined in the header file. ~~When channels are logged at different sample rates the data~~ logged at lower sample rates will appear sparsely within the file, with empty values appearing in the space between samples.		Within the data segment, sample values appear at the frequency defined in the header file. Channels logged at lower sample rates will appear sparsely within the file, with empty values appearing in the space between samples.


	==Example==		==Example==

2016-02-29T04:24:29Z

Format

← Older revision		Revision as of 04:24, 29 February 2016
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	===Format===		===Format===
	Each column in the file is defined in a data structure with the following format:		Each sampled channel is represented by a comma separated column. The column in the file is defined as a data structure with the following format:

	* Channel Name		* Channel Name