mirror of
https://github.com/DJ2LS/FreeDATA
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86 lines
2.4 KiB
Python
86 lines
2.4 KiB
Python
#!/usr/bin/env python3
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import socket
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import logging
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import static
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# rigctl - https://github.com/darksidelemm/rotctld-web-gui/blob/master/rotatorgui.py#L35
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# https://github.com/xssfox/freedv-tnc/blob/master/freedvtnc/rigctl.py
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class Rigctld():
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""" rotctld (hamlib) communication class """
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# Note: This is a massive hack.
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def __init__(self, hostname="localhost", port=4532, poll_rate=5, timeout=5):
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""" Open a connection to rotctld, and test it for validity """
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self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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self.sock.settimeout(timeout)
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self.hostname = hostname
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self.port = port
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self.connect()
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logging.debug(f"Rigctl intialized")
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def get_model(self):
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""" Get the rotator model from rotctld """
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model = self.send_command(b'_')
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return model
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def connect(self):
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""" Connect to rotctld instance """
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self.sock.connect((self.hostname,self.port))
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model = self.get_model()
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if model == None:
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# Timeout!
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self.close()
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raise Exception("Timeout!")
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else:
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return model
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def close(self):
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self.sock.close()
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def send_command(self, command):
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""" Send a command to the connected rotctld instance,
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and return the return value.
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"""
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self.sock.sendall(command+b'\n')
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try:
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return self.sock.recv(1024)
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except:
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return None
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def ptt_enable(self):
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logging.debug(f"PTT enabled")
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self.send_command(b"T 1")
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def ptt_disable(self):
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logging.debug(f"PTT disabled")
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self.send_command(b"T 0")
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def get_frequency(self):
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data = self.send_command(b"f")
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if data is not None:
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data = data.split(b'\n')
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try:
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freq = int(data[0])/1000
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except:
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freq = static.HAMLIB_FREQUENCY
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print(data)
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return freq
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def get_mode(self):
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data = self.send_command(b"m")
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if data is not None:
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data = data.split(b'\n')
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try:
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mode = str(data[0], "utf-8")
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bandwith = int(data[1])
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except:
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print(data)
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mode = static.HAMLIB_MODE
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bandwith = static.HAMLIB_BANDWITH
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return [mode, bandwith]
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