DualCam Firmware errata

Firmware Version

We are always improving our device's performance, stability, and reliability.
This document describes DualCAM platform and FMX125 devices' firmware improvements, changes, new features implementations as well as current firmware release version.

Firmware download for FMX125/FMX225 and DualCam

Link: Firmware

Password: 3RpOAf96

Firmware for FMX125

FIRMWARE VERSION	RELEASE DATE	CHANGES
03.27.13.Rev.662	2023-06-05	DualCam capture buffer loop
03.27.13.Rev.661	2023-03-27	Only one video download with video priority selected Camera state check logic fixed DualCam time zone in metadata changed to Unix time (UTC+0) Option to select file priority for Dual Cam
03.27.13.Rev.367	2022-11-29	Metadata duplicate Gnss sync issues. Mrg of 03.27.13.Rev.441 meig branch Metadata overwritten when 2 or more files queued for upload Timestamp drift after long time period in deep sleep MEIG modem throws errors and callstacks under heavy load SMS request response when video buffer is empty Periodic image buffer issues in deep sleep MEIG GPRS quality update Video buffer stuck after wrong timestamp Modem unstable at full DualCam buffer Camreq identical metadata issue DualCam video trigger max value DualCam custom image resolution DualCam fw version not available in logs SD card format response issue
FIRMWARE VERSION	RELEASE DATE	CHANGES
03.27.13.Rev.362	2022-06-17	NITZ gives unstable time Single side of camera footage is uploaded MEIG modem file upload issue DualCam base update for MEIG support
03.27.07.Rev.365	2022-03-17	Minor improvements DualCam metadata timestamp mismatch Increased timeout for video data pack request CRC calculation mismatch after file upload resume Periodic image sending Add camera time zone parameter Added periodic time check and sync for the camera Adjusted DualCam command timeouts Added fixes and workarounds for cam command fails FPS parameter added to the meta data command
03.27.07.Rev.361	2021-09-17	Minor improvements
03.27.07.Rev.360	2021-08-30	Extended video and image sending configuration Added Domain and Port parameters to “camreq” command Extended “camreq” response Added “camgetver” command Fixed timestamp for video meta data Improved system stability and fixed general bugs
03.27.03.Rev.104	2021-06-18	Added image sending trigger Ability to configure multiple video triggers Always enabled DualCam scenario support Improved system stability and fixed general bugs
03.27.00.Rev.100	2021-02-19	Initial release

Firmware for DualCam

DUALCAM FIRMWARE VERSION	RELEASE DATE	CHANGES
V2.2.3	2022-05-20	Added watch dog for camera to restart it self if camera will stuck
V2.2.2	2022-01-06	Added video buffer pool,repair the write rate of the SD card Solved the bug when 35min can not download video Changed the logic of FPS setting and switching,the video saves the exact FPS of each video packet in the PTM_FRAME Improved the picture and video quality,image edge trimming Added flash upgrade mode Modified command to get Image quality Resolved the problem that the camera restarts after switching the OSD switch Optimized setting video frame rate without restarting the camera
V1.9.3	2021-07-15	Improved stability and fixes of camera data packets
V1.9.2	2021-06-02	Fixed issue with front camera crash if picture size is too large Added command to check the camera version Improved system stability and fixed general bugs
V1.9.0	2021- 02-19	Initial release