Setting The Video Quality; Sending Dmtf Tones - Libelium Waspmote Technical Manual

This function returns:
• '1' if success
• '0' if error
• '-1' if error connecting to the other party,
• '-2' if error with setup or the other party hangs the call
• '-3' if error connecting the videocall
• '-4' if error recording the call (videocall is active)
To hang a videocall use the function
Example of use:
{
// Hangs the active videocall:
_3G.hangVideoCall();
}
This function returns:
• '1' if success
• '0' if error

5.5.12. Setting the video quality

The video quality can be selected with the function
be between 5 for 5 for high quality image or 15 for high motion profile.
Note: This function can be used only when videocall is in idle state, and the setting is available until power off.
Example of use:
{
// Sets high quality image:
_3G.VideoCallQuality(5);
}
This function returns:
• '1' if success
• '0' if error

5.5.13. Sending DMTF tones

DMTF tones can be sent during a videocall. Allowed tones are 0–9, * and #.
Example of use:
{
// Sends an example string:
_3G.VideoCallDMTF("0123456789*#);
}
This function returns:
• '1' if success
• '0' if error
.
hangVideoCall()
VideoCallQuality(VideoQuality)
-27-
Board configuration and programming
. The parameter
VideoQuality
can
v4.3