Doris

doris()
Fetches the Doris current from the TINE server. The time resolution is better than 1 second. e.g.:
* = doris()

If a 'connection timeout' occurs, Doris() returns 0 and does not generate an error. This way long running measurements are not interrupted.

If the flag FLAG_USE_DORIS_CURRENT is found to be 0, Online doesn't not contact the server but returns 0.