Simple set of frontend GPS definitions in Python since the code generator doesn't support it right now.

frontend_gps_idl

'''
This can be pasted at the head of your implementation class file.  In your implementation
initialize() method, replace the port with this new one and add 2 private members attached
to two public properties:

    def initialize(self):
        baseclass.initialize()
        self.port_port_name = self.My_PortFRONTENDGPSIn(self, 'port_name')
        self._GPSInfo = GPSInfo()
        self._GpsTimePos = GpsTimePos()
    
    @property
    def GPSInfo(self):
        return self._GPSInfo
        
    @property
    def GpsTimePos(self):
        return self._GpsTimePos

Then implement whatever methods of updating those two GPS structures however you need.
'''
import bulkio

# https://github.com/RedhawkSDR/frontendInterfaces/blob/develop-2.2/Frontend.idl
class PositionInfo:
    valid   = False
    datum   = ''
    lat     = 0.0
    lon     = 0.0
    alt     = 0.0
    
# https://github.com/RedhawkSDR/frontendInterfaces/blob/develop-2.2/GPS.idl
class GPSInfo:
    source_id       = ''
    rf_flow_id      = ''
    mode            = ''
    fom             = 0
    tfom            = 0
    datumID         = 0
    time_offset     = 0.0
    freq_offset     = 0.0
    time_variance   = 0.0
    freq_variance   = 0.0
    satellite_count = 0
    snr             = 0.0
    status_message  = ''
    timestamp       = bulkio.timestamp.now()
    additional_info = []

class GpsTimePos:
    position    = PositionInfo()
    timestamp   = bulkio.timestamp.now()

        
class My_PortFRONTENDGPSIn(PortFRONTENDGPSIn_i):
    def _get_gps_info(self):
        return self.parent.GPSInfo
    
    def _get_gps_time_pos(self):
        return self.parent.GpsTimePos