Re: [gpsd-dev] Problems with C++ gpsd client

[ldimauro]

Hi Gary!

> Did you try running this as root?

yes, I have run test program as root but it doesn't work.

> Just because you do not have a 2D or 3D fix does not mean you have
> no data available.  Open up that test and at least report the fix
> status every time you get it.  Better yet, report reception of
> all messages, at least during testing.

I'e modified the loop body into:
cout << "Status: " << data->status << ", mode: " << data->fix.mode
                 << ", latitude: " << data->fix.latitude << ",  
longitude: " <<  data->fix.latitude << ", speed: " << data->fix.speed  
<< ", timestamp: " << data->fix.time << endl;

and it print always this line:

Status: 1, mode: 1, latitude: nan, longitude: nan, speed: nan, timestamp: nan

You can find the data structure content returned by calling "read()"  
method at this link: https://pastebin.ubuntu.com/26436350/ (it is too  
big to past it here).

Thank you for your support.

Best,
Luca