![]() ![]() raise error if unknown NMEA message is received) VALMSGID (0x02) = validate msgId (i.e.VALCKSUM (0x01) = validate checksum (default).validate: bitfield validation flags (can be used in combination):.nmeaonly: True = raise error if stream contains non-NMEA data, False = ignore non-NMEA data (default). ![]() The constructor accepts the following optional keyword arguments: The function is thread-safe in so far as the incoming data stream object is thread-safe. Individual input NMEA messages can then be read using the NMEAReader.read() function, which returns both the raw data (as bytes) and the parsed data (as an NMEAMessage object, via the parse() method). pynmeagps implements an internal SocketStream class to allow sockets to be read in the same way as other streams (see example below). The stream object can be any data stream which supports a read(n) -> bytes method (e.g. You can create an NMEAReader object by calling the constructor with an active stream object. Reading (Streaming) class (stream, **kwargs) Source env/bin/activate (or env \Scripts \activate on Windows ) (env ) python -m pip install -upgrade pynmeagps If required, pynmeagps can also be installed into a virtual environment, e.g.: python -m pip install -user -upgrade virtualenv Pip: python -m pip install -upgrade pynmeagps The recommended way to install the latest version of pynmeagps is with Python3 or pip3, depending on your particular environment. In the following, python
0 Comments
Leave a Reply. |