CX Firmware April/22

Released: April 21, 2022.

The M2M Control Pro ecosystem

CX32x, CX5xx:

NX32L System-Firmware V1.04.00 with Runtime 2.00.00

This is a critical firmware upgrade that *must be installed* to avoid potentially failing devices that are unable to boot. Please install Monitor-Firmware V2.00.00 *BEFORE* installing System-Firmware V1.04.00.

Enhancements:

  • Flexible debounce support when using high-speed PCT inputs.
  • Enhanced boot safety and recovery.

Bug Fixes:

  • In rare cases, the device is unable to boot due to failed low-level recovery.
  • The internal drive is in some cases completely lost.
  • Entering power-saving mode could sometime fail.
  • Delay in the RS485 data flow could result in communication errors.
  • The backlight was not always restored on the CX320 at keypress.
  • hsioEncoderReset with wait=1 in mode 0 did not work.
  • Encryption in the RCH Fallback profile did not work.

CX36x, CX4xx, CX660:

NX32L System-Firmware V1.09.00 with Runtime 2.00.00

Enhancements:

  • Support for the new CX36x  (worldwide LTE) – deliveries from May 2022
  • Debounce support when using high-speed PCT inputs.
  • The number of CAN bus filters increased from 30 to 64 filters.
  • Enhanced recovery of WLAN connectivity issues.
  • New usbHostGetInfo functionblock to read the VID/PID from a connected USB device.

Bug Fixes:

  • Bluetooth adapter was not always found when calling btPower.
  • The motion sensors did not always work correctly after existing from power-saving mode.
  • CX660: Accelerometer ‘acc API’ logger could return invalid data.
  • hsioEncoderReset with wait=1 in mode 0 did not work.
  • The internal drive could in rare cases report an “unknown filesystem”.
  • Encryption in the RCH Fallback profile did not work.