Downloads - Firmware
Firmware versioning format
The firmware versioning number system is: Major.MinorPatch (x.yz)
- Major: Breaking changes
- Minor: Backwards-compatible changes
- Patch: Minor improvements and bugfixes
List of files (newest version in blue):
# Change Log
All notable changes to CLX000 firmware will be documented in this file.
Note that changes listed in the "Unreleased" section have not yet been released.
## [Unreleased]
-
## [5.85] - 2021-05-31
### Added
- Support for tranmission of CAN-bus messages via the USB interface
- Note: CLX000 devices with HW revision < 8.XX are not compatible with this FW
## [5.84] - 2020-12-22
### Added
- Support for hardware revision 8.1X
## [5.83] - 2020-02-24
### Fixed
- Creation of empty files when SD-card almost full fixed
## [5.82] - 2020-02-19
### Changed
- Re-enters bus after timeout in case of busoff
- Retries write to SD-card in case of card errors
### Removed
- Lost field (optional) in log file removed
## [5.81] - 2020-01-28
### Fixed
- CL3000 SD-card stability
## [5.79] - 2019-04-26
### Fixed
- Cyclic logging stability improvement
## [5.78] - 2019-03-14
### Changed
- Minor internal change used in production only
## [5.77] - 2018-10-16
### Fixed
- Missing "space-left" in heartbeat signal fixed
## [5.76] - 2018-09-25
### Added
- Support for hardware revision 7.10 and 7.20
## [5.75] - 2018-08-03
### Changed
- Improved burst message log performance
## [5.74] - 2018-15-06
### Added
- CL3000: Internal support for WiFi controller firmware version 4.00.03
### Changed
- CL3000: WiFi controller firmware version added to log file header
## [5.71] - 2018-23-05
### Fixed
- Compatibility issue with 6.xx hardware
## [5.70] - 2018-16-04
### Added
- Time based log file split feature
- Added cyclic logging data limit feature
### Changed
- "fileSplitLimit" configuration field changed to "fileSplitSize"
- Changed number of virtual channels from 4 to 8
- Changed the number of downsample IDs for each virtual channel from 25 to 10
- Minor change to green LED behaviour
- Log file header device type names changed to CL1000, CL2000 and CL3000
## [5.61] - 2018-03-22
### Added
- CL3000, RTC auto-sync
- Improved FTP push long-term stability
### Changed
- Default file split size changed to 20 MB (from 100 MB)
## [5.60] - 2018-02-01
### Added
- Possibility to hide WiFi, http access and FTP passwords in configuration file
### Changed
- Configuration file revision 13
- Logger ID string max length changed to 15 chars (from 10)
- FTP password max length changed to 24 chars (from 32)
- Minor changes to CL3000 web page text
## [5.51] - 2017-12-10
### Fixed
- Improved FTP upload stability
## [5.50] - 2017-11-19
### Added
- CL3000 web interface improved
- Webinterface force-split-log-file-now button added
- Webinterface allows user to delete log files on device
- Experimental: Automatic push of log files to remote server using FTP
## [5.40] - 2017-08-27
### Added
- Support for CL3000 functionality
## [5.33] - 2017-08-11
### Fixed
- Logger sometimes not booting properly when connected to a bus with high load
## [5.32] - 2017-06-30
### Changed
- Improved serial interface speed
## [5.31] - 2017-05-08
### Changed
- Card size scan during boot now indicated by red LED on
- Device will no longer change state to logging mode when MSD is disconnected
### Fixed
- Faster shutdown when USB or DSUB connector disconnects
## [5.30] - 2017-04-19
### Added
- Transmit messages support (up to 20 configurable transmit messages)
- Improved serial interface to bus monitoring from PC
- Layered serial interface protocol inspired by HDLC
- Unique sequential file name numbering, across power cycles
- Unique log session numbering in header, across power cycles
- Introduction of file split number in header
- Full log file header added to all split log files
- Cyclic logging setting added to header
- Two new message types added, transmit msg standard (7) and transmit msg extended (8)
- Hardware revision added to header
### Changed
- New log file name format, LOG0001.txt -> 0000001.txt
- Config field "fileMaxSize" changed name to "fileSplitLimit"
- Log file message type field name changed from "S(0)/E(1)" to "Type"
- "Device.txt" file no longer created by logger. Information moved to log file header
- Bytes in data log field no longer separated by the value separator, e.g. 01;02;03 -> 010203
- Line entry line break changed from carriage return + line feed to just line feed
### Removed
- Log field "sequence number" removed
- Possibility to write ID and data as decimal values removed (now always in hex)
### Fixed
- Improved power loss detection
## [5.20] - 2016-12-03
### Added
- Added PCB version 6.00 support.
## [5.13] - 2016-09-03
### Fixed
- The milisecond counter can sometimes count to 1000 instead of max 999
## [5.12] - 2016-08-06
### Fixed
- Bug which sometimes collapsed the logfile to 0kB.
## [5.11] - 2016-07-31
### Changed
- The message timestamp is no longer relative to the time in log file header, but now absolute.
- The timestamp on hardware without RTC capabilities start from 20000101T000000000
### Added
- More log file header information. Now contains timestamp formatting, logger ID and more.
- Timestamp formatting settings added to configuration. Allows customizable timestamp detail level and separators.
- Logger ID added to configuration. The logger ID will be added to the log file header such that log files from different loggers can be distinguished.
## [5.10] - 2016-05-28
### Fixed
- Bug which sometimes had the device not properly mount as mass storage device
- Bug which could result in the configuration file not be properly parser (lines with long comments)
### Added
- Possibility to select base of data in log file (decimal or hexadecimal)
- Possibility to select more delimiters to be used in the log file
- Possibility to set default logging state to enabled / disabled in configuration
- Introduction of heartbeat signal with logging enable / disable state, the device time and remaining space available
- Improved SD-card read/write performance
- Control message implemented, which can be used to change the logging state between enable and disable
- New LED indication introduced. Used when memory card could not be properly initialised.
### Changed
- Message type field (standard/extended) changed from characters S/E to numbers 0/1 to simplify import of data
## [5.00] - 2016-03-12
### Added
- Support for real-time-clock on CL2000 hardware
- Wall-time timestamp added to log file header if real time clock is available
- Wall-time timestamp added to CAN-bus monitoring using USB serial connection
- Wall-time timestamp added to log file file-information
- Default CONFIG.INI extended with RTC section used to configure the time
## [4.13] - 2016-02-24
### Added
- Support for PCB version 5.
## [4.12] - 2016-01-03
### Fixed
- A bug which sometimes had the device reject the configuration file fixed.
## [4.11] - 2016-01-01
### Added
- Down-sampling functionality
- When CAN-bus bit-rate auto-detection is enabled, the detected bit-rate is written to the log file header.
### Changed
- Configuration revision changed to 6
- Down sampling prescaler added to configuration file
## [4.10] - 2015-11-06
### Added
- Support of cyclic data logging mode - oldest log file is removed when file system is full.
### Changed
- Configuration file to support configuration of cyclic data logging mode
- Configuration revision changed to 5
## [4.01] - 2015-10-05
### Fixed
- Now correctly detects hardware revision 4
- Typos in configuration file (valueSeperator -> valueSeparator, dataLenght -> dataLength )
## [4.00] - 2015-08-12
### Added
- Configuration to allow time stamps on messages (1 ms resolution)
### Changed
- The firmware revision number format has been changed from X.Y.Z to X.YY
- The green LED now flashes in USB MSD mode to indicate that the device is in this mode.
- The file size limit has been relaxed to be an approximate limit to improve write performance.
- The USB MSD device description has been updated.
- Log file header is written only to the first log file in a sequence (first log file after device power on)
### Fixed
- Improved shutdown strategy to better secure that every message is successfully committed to the SD-card.
### Removed
- The CLI has been removed and replaced with a device info file stored on the SD-card.
- The "to terminal" configuration has been removed. Now the messages which are written to the log are also printed to the terminal
## [3.2.1] - 2015-07-12
### Fixed
- A problem with the file system on the SD-card sometimes broke when the device was mounted as a mass storage device on Windows.
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