View source for DualCam SMS commands

__TOC__
==Camera firmware version==

Additional SMS/GPRS command for cameras’ firmware checking. Since both cameras are separate, there are two versions returned.

{| class="wikitable"
|+
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Command'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Arguments'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Explanation'''
|- 
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |camgetver
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |None
| rowspan="1" style="text-align: left; style=" width: 150px; background: white; color: black;" |Used to check firmware versions.
Returns version in the format: '''V<major>.<minor>.<revision>.'''
For example, '''V1.9.3.'''

Because there are two cameras, two versions are returned.
The complete response would look like this: 
'''Front camera V1.9.3. Rear camera V1.9.3.'''

If there are problems reading the version or if the camera is not responding/connected, the return would be this:
'''The front camera camgetver failed. The rear camera camgetver failed.'''

|}

==Camera request command==
A new camera request has been added, which allows the server to request files from a camera. The format is as provided below in the table:
{| class="wikitable"
|+
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Command'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Arguments'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Explanation'''
|- 
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |camreq:
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |<file_type>,<file_source>,<timestamp>,<duration>
,<domain>,<port>,<u><resolution>(Only applied to photos)</u>
| rowspan="1" style="text-align: left; style=" width: 150px; background: white; color: black;" |Captures appropriate file with the provided details. If the connection to server is opened, them files immediately become available for download. If not, then the connection is tried to be made. <br>If <b><domain></b> and <b><port></b> parameters are included, the device will send footage of the command to that address.<br>
If <b><resolution></b> parameter is included when requesting a photo, the device will send the photo with the selected resolution.
<br><b>Please note,</b> that if the resolution parameter is not included in the SMS/GPRS command, the device will request a photo with configured resolution.
|}
The arguments are as follows:

*<file_type>
**0 - Video
**1 - Photo

*<file_source>
**1 - Front camera
**2 - Rear camera
**3 - Both cameras

*<timestamp>
**Unix timestamps in decimal (not required for photo download)

*<duration>
**Video duration in seconds from provided timestamps (not required for photo download), (max 30 sec)

*<resolution> (<b>Only applied to photos</b>)
**0 – Use the resolution provided in the configuration
**1 – 160x120
**2 – 320x240
**3 – 640x480
**4 – 1280x720
**5 – 1920x1080

'''Structure examples:'''

'''camreq:<file type>,<file source>(if video, add ",<timestamp>,<duration>)'''

However, if there is a need to send to the specific server without configuring, you can add two extra parameters. 
The complete structure:

'''camreq:<file type>,<file source>(if video, add ",<timestamp>,<duration>),<domain>,port'''

For example: camreq:0,1,1624960616,5,212.59.13.226,7160

'''camreq:1,<file source>,<domain>,<port>,<resolution>'''

Upload with domain, port, and resolution provided by a request. Example: camreq:1,1,192.168.1.1,12345,4



{| class="wikitable"
|+
! rowspan="1" style="width: 600px; background: #0054A6; color: white;" |'''Conditions'''
! colspan="3" rowspan="1" style="width: 600px; background: #0054A6; color: white;" |'''Command response'''
|- 
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |Request successful and server  connection successful. Device is ready to send selected file
| rowspan="14" style="text-align: left; style=" width: 150px; background: white; color: black;" |Photo  request from source <1-3>.

'''(If  photo request)'''


Video  request from source <1-3> for <1-30> seconds since YYYY-MM-DD  HH:MM:SS.

'''(If  video request)'''
| colspan="2" |Preparing to send file  from timestamp <timestamp of the file>
|-
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |Request successful but the device  was already connected to the server. Device is ready to send selected file
| colspan="2" |Already connected.  Preparing to send file from timestamp <timestamp of the file>
|-
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |Request received but the capture  failed
| colspan="2" |Error: capture failed
|-
|Request received but the device  cannot proceed with the capture and sending because ignition is off
| colspan="2" |Error: Cannot capture  because ignition is off
|-
|Request received but the previously captured and prepared photo/video was not sent. New media is not captured.  The device is ready to send the previous capture
| colspan="2" |Warning: Photo / Video  already captured previously, trying to send it
|-
|Request received but the device was already connected to the server. New media is not captured. The device is ready to send previous capture
| colspan="2" |Already connected. Warning:  Photo / Video already captured previously, trying to send it
|-
|Request received but the camera doesn’t acknowledge sent command. Nothing will be sent
| colspan="2" |Error: DualCam NAK
|-
|Request received but the camera is  not connected or not working
| colspan="2" |Error: DualCam not  present
|-
|Request received but the camera is  not connected or not working
| colspan="2" |Error: requested file  does not exist
|-
|Request received but the device  cannot connect to the server
| colspan="2" |Error: connect to  server
|-
|Request received but the modem is  not ready for operation (network or modem issue)
| colspan="2" |Error: modem not ready  to start send
|-
|Request received but the device  cannot proceed with the capture and sending because the camera is being  reconfigured
| colspan="2" |Cannot send, DualCam  configuration is in progress
|-
|Request received but file capture time was exceeded.
| colspan="2" |Error: Media request  timeout
|-
|Request received but capture  completed incorrectly
| colspan="2" |Error: Media request problem
|-
|File type parameter incorrect in the  request command
| rowspan="4" |Error:  Invalid
|File Type
| rowspan="4" |argument  in camera request cmd!
|-
|File Source parameter incorrect in  the request command
|File Source
|-
|Timestamp parameter incorrect in the  request command
|Timestamp
|-
|Duration parameter incorrect in the  request command
|Duration
|-
|Cannot proceed with the request,  ignition is off
| colspan="3" |Error: Ignition not  detected!
|-
|Request command structure incorrect
| colspan="3" |Error: Invalid camera  request command!
|-
|RS232 and DualCam mode is not  enabled
| colspan="3" |Error: DualCam is not  configured!
|-
|Front or rear camera not found
| colspan="3" |Error: Front / Rear  Camera not present
|}
<br>

==Camera SD card format command==
The following command will format the SD card of the selected camera, and return the status (success or fail) of the format SD card command.

{| class="wikitable"
|+
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Command'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Arguments'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Explanation'''
|- 
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |camget_sdformat: 
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |<cam id>
| rowspan="1" style="text-align: left; style=" width: 150px; background: white; color: black;" |
*1 – Front camera 
*2 – Rear camera
|}
Example: <b>camget_restart: 1</b>

==Camera restart command==
The following command will restart the selected camera, and return the status (success or fail) of the sent command

{| class="wikitable"
|+
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Command'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Arguments'''
! rowspan="1" style="width: 400px; background: #0054A6; color: white;" |'''Explanation'''
|- 
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |camget_restart: 
| rowspan="1" style="text-align: center; style=" width: 150px; background: white; color: black;" |<cam id>
| rowspan="1" style="text-align: left; style=" width: 150px; background: white; color: black;" |
*1 – Front camera 
*2 – Rear camera
|}
Example: <b>camget_restart: 1</b>
<br>


[[Category:Teltonika DualCam]]