3.0.3 21/08/2025

Améliorations

• Added support for flashing PCAN-RS-232 FD devices

3.0.2 14/07/2025

Améliorations

• Improved progress indication for USB interface flashing procedures
• Added support for flashing PCAN-GPS Pro FD devices
• Added embedded PCAN-GPS Pro FD firmware version 1.2.0

Corrections de bugs

• Fixed a bug where the selected firmware was not updated when a new firmware package was downloaded, even if the previously selected version was no longer available

3.0.1 13/05/2025

Améliorations

• A hint is shown if important information is hidden due to a small window size
• Performing a hardware reset after the flash procedure is now offered for additional CAN modules
• Added handling for the new PCAN-USB XL device
• Added embedded PCAN-USB XL firmware version 1.0.0
• Updated embedded PEAK-MiniDiag NMEA 2000 firmware to version 1.2.1
• Updated embedded PCAN-MicroMod FD firmware to version 1.10.5
• Updated embedded PCAN-MicroMod FD CanOpen firmware to version 1.12.5

Corrections de bugs

• Sorting the embedded firmware list now behaves as expected
• Corrupt or missing registry values caused the application to reset all registry values to their default value
• Selecting the wrong firmware (meant for another device) could lead to an application crash
• Wrong firmware (meant for another device) would be accepted for some CAN modules
• Fixed some minor UI bugs

Changements

• Application upgraded to .NET 8

3.0.0 05/11/2024

Améliorations

• Firmware can now be downloaded in packages, this will allow future firmware releases to be independent from PEAK-Flash releases
• Updated PEAK-MiniDiag NMEA 2000 firmware to version 1.1.3

Corrections de bugs

• Fixed a bug where older PCAN-PCI Express interfaces were shown as flashable, although they are not

2.2.1 30/08/2024

Améliorations

• Updated embedded PCAN-USB firmware to version 8.6.2
• Updated embedded PCAN-MicroMod FD firmware to version 1.10.4
• Updated embedded PCAN-MicroMod FD CANopen firmware to version 1.12.4
• Updated embedded PEAK-MiniDiag NMEA 2000 firmware to version 1.1.2

Corrections de bugs

• Fixed a bug where the file date of a selected firmware file, which no longer exists, is shown as "01.01.1601"
• Fixed some minor UI bugs

2.2.0 12/07/2024

Améliorations

• Before detecting and flashing, PEAK-Flash tries to wake modules currently in sleep mode
• Updated embedded PCAN-RS-232 firmware to version 1.2
• Updated embedded PCAN-Router Pro FD data logger firmware to version 1.2.1
• Updated embedded PCAN-MicroMod FD firmware to version 1.10.3
• Some smaller UI & localization improvements

Corrections de bugs

• UI bug fixes
• Fixed a bug where a CAN client would remain if a module send faulty data during the module detection operation
• Wrong values in the registry could prevent the application from searching for CAN modules using non-FD-compatible hardware
• Fixed some spelling errors
• Fixed a bug where a restart with Administrator privileges could fail
• Fixed a bug where old firmware files for the PCAN-USB X6 would not be recognized as compatible

2.1.1 23/04/2024

Corrections de bugs

• Fixed a bug where PCIe FD interfaces stopped working after flashing with a firmware
• Fixed a bug where PCIe devices were not be recognized as hardware that matched the embedded firmware

2.1.0 18/04/2024

Améliorations

• PEAK-Flash can now be installed either for all users or for the current user only
• Updated embedded PCAN-USB firmware to version 5.4.0 (for PCAN-USB interfaces with S/N < 190000)
• Updated embedded PCAN-USB Pro FD firmware to version 3.4.7
• Updated embedded PCAN-GPS firmware to version 1.1.0
• Updated embedded PCAN-GPS FD firmware to version 1.1.0.13
• PCAN-USB X6 interfaces that have different firmware versions on their internal modules are detected and can be flashed by the application

Corrections de bugs

• Fixed a bug where the application would crash on systems using older device drivers
• Fixed a bug where the application could not be closed after flashing certain modules
• Fixed a bug where certain firmware would be accepted for the wrong devices
• Fixed a bug where flashing of USB interfaces could take several tries
• Fixed a bug where a wrong warning was shown when an older PCAN-USB interface (S/N < 190000) was already in use by another application
• Fixed minor UI bugs

2.0.2 18/01/2024

Améliorations

• The embedded firmware list is now sortable (by clicking on the headers)
• Updated embedded PCAN-Chip USB firmware to version 3.4.3
• Added embedded firmware for PCAN-GPS, PCAN-Router, PCAN-Router DR, PCAN-Router FD, and PCAN-RS-232
• The minimum application window size has been reduced

Corrections de bugs

• Fixed a critical bug where the application reused information from previous flash operations (within the same instance), potentially corrupting devices (CAN modules only, not PCI or USB interfaces)

2.0.1 23/10/2023

Améliorations

• The style of the user interface has undergone an overhaul, while keeping the basic structure intact
• The user interface now supports the 'Make text bigger' option found in the Ease of Access settings in Windows
• Updated the embedded PCAN-USB X6 firmware to version 3.3.2
• Updated embedded firmware for PCAN-MIO to v3.4.10
• Added embedded firmware for PEAK-MiniDiag NMEA 2000 v1.0.6

Changements

• Application no longer available as 32-bit (x86) version

1.5.5 15/12/2022

Améliorations

• Updated embedded firmware for PCAN-PCIe FD interfaces to v3.5.7
• Updated embedded firmware for the MU-Thermocouple1 CAN FD to v1.0.5

Corrections de bugs

• Minor fixes and improvements

1.5.4 29/09/2022

Corrections de bugs

• An active internet connection was required to install the software
• Using an existing PCAN net connection with a high error counter to detect / flash resulted in an error being shown, even if the communication completed without an error

1.5.3 27/07/2022

Améliorations

• The application cannot always tell whether or not a CAN module reported its firmware or bootloader version in the Detect operation. The user is now informed if this is the case
• The hardware type selected last (interface or module) is automatically selected again the next time the program is started

Corrections de bugs

• PCAN-USB Hub would show that a new firmware is available, although it cannot be flashed with this application
• Fixed some smaller user interface bugs

Changements

• The order of the radio buttons on the hardware page was switched: CAN modules is now above CAN interfaces, and is the default option when running the application for the first time

1.5.2 03/05/2022

Améliorations

• Updated embedded Data Logger firmware for PCAN-Router Pro FD to v1.2.0.13
• Updated embedded firmware for PCAN-MiroMod FD to v1.10.0.39
• Improved firmware copy process for USB interfaces
• Improved detection of USB interfaces
• Code improvements
• Minor UI improvements

1.5.1 31/03/2022

Améliorations

• The installer no longer adds the application version number to the suggested installaion path

Corrections de bugs

• Fixed a bug where Device ID and OEM Code of PCAN-USB adapaters with seroal numbers < 200000 would be overwritten while flashing
• Fixed bug where starting the application while the USB device driver was not loaded would not display USB devices correctly when plugged-in
• Fixed bug where the firmware version of PCI devices would not be refreshed after the flash procedure

1.5.0 28/03/2022

Améliorations

• Updated embedded firmware for PCAN-USB FD to v3.4.3
• Updated embedded firmware for PCAN-USB Pro FD to v3.4.4
• PEAK-Flash is now available in 64-bit
• Bit rates are now selected with a dialog allowing more bit rates, and FD bit rates can also be selected
• The new .config file parameter 'AutomaticUpdateCheckDefaultValue' (bool value) can be used to set the default behaviour for the automatic update check
• On the Select Hardware page an icon is shown in the Firmware version column if PEAK-Flash contains a newer firmware for one of the installed PC interfaces
• General UI and localization improvements

Corrections de bugs

• Fixed a bug where two USB devices of the same kind with the same Device ID could not be distinguished from each other
• Fixed a bug where PLIN-API would not be loaded correctly
• Fixed a bug where the firmware version of USB devices would not be refreshed after flashing and returning to the start page
• Fixed a bug where PostFlashInfo, which can be contained in firmware files of non-embedded firmware, would be shown after a flash procedure using an embedded firmware file without PostFlashInfo

Changements

• PEAK-Flash now has an installer

1.4.1 21/12/2021

Corrections de bugs

• Fixed a bug that caused the application to crash when no modules were found after detecting CAN modules in the 'Select Hardware' step

1.4.0 20/12/2021

Améliorations

• Added support for flashing PCAN-USB adapters with serial numbers < 200.000
• Added embedded firmware v5.3.2 for PCAN-USB adapters with serial numbers < 200.000
• Updated embedded firmware for PCAN-USB adapters with serial numbers >= 200.000 to v8.6.1
• Updated embedded firmware for PCAN-PCIe FD interfaces to v3.5.6
• Smaller UI Improvements

Corrections de bugs

• Fixed some localization bugs

Changements

• Only one instance of the application can be run at the same time
• A hardware cannot be flashed when it is in use by another application

1.3.0 25/06/2021

Améliorations

• Added embedded firmware for MU-Thermocouple1 CAN FD (v1.0.4)
• Updated embedded firmware for PCAN-MiniDiag FD to v1.4.12
• Updated embedded firmware for PCAN-Router Pro FD to v1.1.0
• Added support for PCAN driver version 3.x
• Minor UI improvements

Corrections de bugs

• Fixed a bug where having an older PCAN-PCI Express card could lead to an application crash
• Fixed a bug where PEAK-Flash would assume a flash procedure failed because a CAN controller error counter was above the BUSLIGHT or BUSHEAVY thresholds
• Fixed localization bugs
• Fixed an issue where PEAK-Flash could not flash a USB hardware when using the software via Remote Desktop

Changements

• Added third-party licences page
• The software has a new icon

1.2.1 04/02/2021

Améliorations

• Updated embedded firmware for PCAN-MicroMod FD to v1.9.11
• Some minor improvements and optimizations

Corrections de bugs

• Firmware for PCAN-Router Pro FD would not show up in the list of embedded firmware, although it was embedded and could be used
• Connection to a CAN interface would not be released correctly if an error occurred while flashing a CAN module (eg. PCAN-MicroMod, PCAN-Router Pro)

1.2.0 21/12/2020

Améliorations

• Added an embedded firmware for PCAN-Micro Mod FD operating in CANopen Mode
• Added an embedded firmware for PCAN Router Pro FD
• Added an online update check
• The Windows task bar icon reflects the progress of the flash procedures

Corrections de bugs

• Fixed a bug where a valid PCAN-USB X6 firmware was not recognized as correct so that the adapter could not be flashed

Changements

• The 'Open' button on the Firmware page is now always active. When a firmware file is selected, the option is enabled automatically

1.1.1 28/08/2020

Améliorations

• Updated embedded firmware for PCAN-MicroMod FD to v1.9.10
• The Device ID of a PCI hardware is shown if the installed device driver supports this feature
• A text is shown in the User Interface when an error occurs while identifying a USB or PCI hardware

Corrections de bugs

• MU-Thermocouple1 module was not flashable due to a problem with CRC calculation
• Fixed a bug where not having a PCI device driver would lead to an application crash

1.1.0 20/05/2020

Améliorations

• CPU load reduced
• The list of embedded firmware files is now sortable
• When flashing an USB adapter via Remote Desktop, the user might not have sufficient privileges to access the removable disk the adapter exposes while in flash mode. Now PEAK-Flash can restart itself with Administrator privileges and resume the flash process
• Embedded firmware for PCAN-MicroMod updated to v2.27
• Embedded firmware for PCAN-MicroMod FD updated to v1.9.7
• Several smaller user interface improvements and other internal optimizations

Corrections de bugs

• The version number displayed in the Select Firmware step as the current firmware version was incorrect under certain conditions
• Some PC interfaces or CAN modules were not automatically reset after flashing
• Detecting modules on a CAN bus sometimes caused the program to crash
• Several minor bug fixes

1.0.1 19/03/2020

Améliorations

• Added support for PCAN-Router Pro FD
• Updated embedded firmware for PCAN-MicroMod FD to v1.9.5
• Updated embedded firmware for PCAN-MIO to v3.3.8
• Updated embedded firmware for PCAN-Router Pro to v1.15.1
• General user interface improvements

Corrections de bugs

• Fixed error in PCAN-MicroMod FD parameters
• Fixed bug where unknown CAN modules would cause an error to be shown
• Fixed bug where CAN module firmware files with versions that had more than three numbers (eg. 1.0.1.2) caused the application to crash
• PCAN-USB FD and PCAN-USB Pro FD were always shown as flashable, although the application can only flash them with MSD mode (bootloader >= 2.x and firmware >= 2.3.x)
• Several minor bug fixes

1.0.0 31/01/2020

Changements

• First release