Advanced Vehicle Technologies, Inc. - AVT-423 Firmware
ADVANCED VEHICLE TECHNOLOGIES, Inc.
AVT-425
Firmware Version Descriptions
Updated: 15 March 2023
Version 0001
Release date: 21 May 2022
Never released.
Starting point: AVT-423 version 0065.
Version 0002
Release date: 9 July 2022
Taken from version 0001
Never released.
Version 0003
Release date: 21 September 2022
Taken from version 0002
Never released.
Version 0004
Release date: 13 October 2022
Taken from version 0003
Never released.
Version 0005
Release date: 17 October 2022
Taken from version 0004
First real release.
Version 0006
Release date: 18 October 2022
Taken from version 0005
Removed all 'mirror' commands and functions.
Version 0007
Release date: 18 October 2022
Taken from version 0006
Removed all 'frame buffer' commands and functions.
The manual was updated and posted.
Version 0008
Release date: 8 November 2022
Taken from version 0007
Corrected an error in CAN2/3 ISO15765 transmit buffer manager.
Corrected an error in CAN0/1 ISO15765 single frame transmit ack.
No changes to the manual were necessary.
Version 0009
Release date: 3 March 2023
Taken from version 0008
I discovered that the variable length DLC feature for CAN2/3 ISO15765 transmitting multiple frames - does not work.
The first frame was the correct length, but all consecutive frames were 0x40 bytes long.
The problem was corrected and tested.
The manual has been updated and posted.
The changes to the manual were not related to firmware updates.
Rather the manual changes were to emphasize that the maximum supply voltage for the AVT-425 should not exceed +18 VDC.
I also updated the section on over-voltage protection to emphasize that the fuse would blow if the supply voltage exceeded about +20 VDC.
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Version xxx
Release date: xxx
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