VCX FD Firmware Update Log

Please use the latest VX Manager for online firmware updates.
If online updates are not possible, please use the VCX-FD offline update tool.

24/04/2024 ---- V2.3.1.1

  • Optimization: Improved handling of CAN message send frame interval delay and waiting for completion.
  • Optimization: Enhanced ISO15765 stmin consecutive frame interval processing.
  • Fix: Resolved ISO15765 timer message scheduling to be independent of other messages.
  • Modification: Adjusted ISO15765 p2max default time to 10ms.
  • Modification: All protocol filters are enabled by default (no messages received without configured filters).
  • Optimization: Low-level optimizations: shell (user permissions).

03/04/2024 ---- V2.3.0.2

  • Optimization: Reconstructed protocols based on UART, including ISO9141, ISO14230, KW1281, KW82, and LIN.
  • Optimization: Updated ISO14230 P3MIN parameter (Toyota data stream interruption).
  • Optimization: Asynchronous execution of fast/slow initialization (does not block other communication).
  • Optimization: Host communication commands can execute asynchronously in parallel.
  • Fix: Forced sending of ISO15765 idle timer messages.
  • Fix: J1850VPW protocol message filtering (matching Node address).
  • Optimization: Increased telnet debug log buffer size.
  • Optimization: Low-level optimizations: shell, serial, timer, etc.

09/01/2024 ---- V2.2.0.4

  • Modification: ISO15765 protocol flow control parameter handling (TX_STMIN).
  • Optimization: Enhanced ISO15765 long frame transmission speed (multi-task switching).
  • Optimization: Intelligent handling of firmware exceptions.

12/12/2023 ---- V2.2.0.2

  • New: ISO15765 protocol support for simultaneous transmission and reception of multiple IDs on a single channel.
  • Update: CAN_PS pin switch rule definition.
  • Optimization: Low-level optimizations: BKP, DWT, IRQ, LED, LOG, Boot, etc.
  • Optimization: OS optimizations: multi-tasking, delays.

20/11/2023 ---- V2.2.0.0

  • New: J1850 PWM & VPW protocols.
  • Update: flashFS file system.
  • Fix: K-Line and CAN bus conflict.
  • Fix: Protocol timestamp microsecond 32-bit overflow.
  • Optimization: Low-level optimizations: ADC voltage reading.

21/08/2023 ---- V2.0.4.1

  • Fix: Error when message size in filter configuration is set to 0.
  • Fix: Bus switch driver unaffected by OBD power-up sequence.
  • Fix: Protocol initialization error when OBD is not connected.
  • Fix: 5 Baud slow initialization error when OBD is reconnected.
  • Fix: Multi-channel CAN protocol use of the same physical resources does not interfere with each other (reference counting).
  • New: POK status detection for bus switch driver.
  • New: Adjustable programming voltage output.
  • Optimization: Other optimizations.

11/07/2023 ---- V2.0.3.0

  • Update: TCP protocol stack updated to 2.3.0.
  • Optimization: Improved VCX net communication speed to 35Mbps (TX/RX).
  • Update: Enabled KeepAlive in VCX net communication.
  • Optimization: Support for multiple client connections in VCX net.
  • New: Added VCX net network parameters in device information.

09/06/2023 ---- V2.0.2.1

  • Fix: Protocol timed message processing.
  • Optimization: CAN/CANFD baud rate configuration (sampling point 80%).
  • Optimization: Improved ISO15765 transmission under CAN/CANFD mode.
  • New: ISO15765 non-standard unordered consecutive frame transmission in CAN/CANFD mode.
  • Modification: CAN termination resistor default state is disconnected.
  • New: Telnet debug information interface.

27/04/2023 ---- V2.0.1.1

  • Fix: K-Line communication.
  • Optimization: Disabled automatic network negotiation for ip101.

18/04/2023 ---- V2.0.1.0

  • New: Iperf performance testing.
  • Optimization: Increased VCX net communication speed up to 24Mbps (TX/RX).
  • Optimization: Other optimizations.

07/04/2023 ---- V2.0.0.9

  • Initial release.