This topic will be used to post changes in streamax protocol implementation. The list of supported devices: Streamax X3-H0402 Streamax M1N-H0401 Streamax M1N-TKH0401 Streamax X1N-H0401 Streamax X3-H0402 Streamax X3N-H0404 Streamax X3N Pro-H0404 Streamax X5N-E0804 Streamax X7NPRO-H0416 Streamax AD Plus Streamax AD plus 2.0 Streamax C6DV5.0-A Streamax C6 Lite

Fixed issues: keepalive command response is now correct. The problem with disconnects solved Timezone is obtained on connection start via GETCTRLUTC directive. Device's timezone is used to shift timestamp registered in messages. new directive command added that will form JSON automatically (compared to custom command)

Parsing of Extended data format №1 has been added to the protocol. It works only with enabling this config, cause the device doesn't report any data bout current ext. format. The option is in the device configuration tab.

streamax protocol has been updated, added SPI device location information upload packet parsing

streamax protocol updated: message registered on every device connection replaced with the device_info setting

streamax protocol update scheduled for October 13, 2023 - parameter event.enum will be removed. It displays payload type of the message and in most cases it's always 0 (signal message).

Added VIDEO download and snapshot (photo) taking . You can request videos and photos on the MEDIA tab, which becomes available when you enable the experimental functionality in your account settings. Or using the "request_video" and "take_photo" device commands - they will be sent and repeated up to 3 times until device finish media file upload. Those commands results will contain all information about uploaded media file. When you click on the video download button, an additional window will appear in which you have to select: Camera channel as a video source Indicate the time that will serve as the beginning of the video Duration of the video All necessary information for the video file is recorded in logs and messages:

streamax protocol update: parameter event.enum removed as mentioned in kial

new device models added: Streamax M1N-H0401 Streamax M1N-TKH0401 Streamax X1N-H0401 Streamax X3-H0402 Streamax X3N-H0404 Streamax X3N Pro-H0404 Streamax X5N-E0804 Streamax X7NPRO-H0416

New device models added: Streamax AD Plus Streamax AD plus 2.0 Streamax C6DV5.0-A Streamax C6 Lite

Parsing of Expanded data format №4 has been added to the protocol: it includes parameters for mileage, ignition, position precision and OBD data.

[Changelog] streamax protocol

kial

Added Summer time (DST) setting. It allows you to apply DST (Daylight saving time) on your device.

Please note that due to lack of DST flag for timestamps in raw data sent from devices, there is no way to clarly parse time in the end of DST period - no way to distinguish time string generated during DST enabled and just after DST end.
Thus messages in that period will be marked with param time.ambiguity.dst: true and time will be parsed without DST. The size of that period will be 1 or 2 hours, according to setting value you set.

kial

The video_timeline command implementation was fixed: now fields "begin" and "end" of command result array is UTC timestamps

YuryAheichyk

Added FTP server and Alarm snapshot settings

To use the FTP server for Streamax device, you have to set up parameters:

Address: gw.flespi.io
Port: 21
Username: flespi device ID
Password: the same as FTP password field in device configuration

kial

Added optional parameter "storage_type" (harddrive/sdcard) for commands request_video and playback_video

kial

Added "storage" setting on the INFO tab, displaying all available storage slots (HDD disks, SD cards, etc) reported by device. Command "setting.storage.get" can be used to request that information again.

YuryAheichyk

Added UPLOADDRIVERINFO report parsing

YuryAheichyk

Added Time synchronization setting

YuryAheichyk

Added Server settings

YuryAheichyk

Added Audio coding parameters setting

YuryAheichyk

Added support for ADPCM audio codec

YuryAheichyk

Added network.type parameter, parsed from NET field

shal

New parameter sos.alarm added for SOS/panic button events produced by UPDATEIOSTATUS panic button (PB field) and SENDALARMINFO emergency alarm (alarm.type=7).

EvgenyShatilo

Fixed parsing crash in format 1 expanded GPS data when devices send truncated OBD section (affected c6_lite, ad_plus2_0 devices with expanded_data_format: 1).

Position data (position.latitude, position.longitude, position.altitude, position.speed, position.direction, position.timestamp) is now extracted from UPDATEIOSTATUS events.

YuryAheichyk

Fixed parsing of vehicle.mileage in expanded data format 3 — value is now correctly divided by 100 to produce actual kilometers

bird

Fixed GPS extended data format 4 parsing crash for ad_plus devices when firmware sends truncated extended data. GPS position data is now preserved with a warning instead of dropping the connection.