Luchin0...
didn't quite understand what exactly you wanted to know.
But....
In the case of AIS alarms, these generate an alarm sound in openCpn that can be selected at will. An amplified speaker connected to the Rpi's sound output is required for this sound to be heard. The same loudspeaker will sound the anchor alarms and all the others.
But if you talk about making it sound on the tablet, the easiest way is to use the Android version of OpenCpn feeding on the NMEA0183 data that you will receive via wifi from the Rpi. I use it with my rugged phone at the tiller and it's going very well.
If you're talking about something more sophisticated, you already have the idea of Jim321 going one step further.
What exactly do you want?
didn't quite understand what exactly you wanted to know.
But....
In the case of AIS alarms, these generate an alarm sound in openCpn that can be selected at will. An amplified speaker connected to the Rpi's sound output is required for this sound to be heard. The same loudspeaker will sound the anchor alarms and all the others.
But if you talk about making it sound on the tablet, the easiest way is to use the Android version of OpenCpn feeding on the NMEA0183 data that you will receive via wifi from the Rpi. I use it with my rugged phone at the tiller and it's going very well.
If you're talking about something more sophisticated, you already have the idea of Jim321 going one step further.
What exactly do you want?
Why are sailors more daring than other men?
Because: No man is so often afraid
like the sailors.
"Of the questions of the seafaring world", in
The Tree of Science, Ramon Llull
Because: No man is so often afraid
like the sailors.
"Of the questions of the seafaring world", in
The Tree of Science, Ramon Llull