# These are the configuration parameters for receiving the # 10.7 MHz IF output of the AOR AR8600 receiver with my # transceiver. This results in a 100 kHz to 3 GHz # wide range receiver with pan adapter. # # Due to noise starting at 11.18 MHz when tuned to 449.0 MHz, we tune to 10.5 MHz center. # # Note: The AR8600 IF output in WFM mode seems to tune in 10kHz increments # no matter what the step size, even though the display reads a # different frequency. # The AR8600 inverts the spectrum of these bands: 10, 2, 220, 440, 900 # The AR8600 does not invert these bands: 1240 # The change from inverted to non-inverted is about 1040 MHz. # Please do not change this sample file. # Instead copy it to your own .quisk_conf.py and make changes there. # See quisk_conf_defaults.py for more information. from __future__ import print_function from __future__ import absolute_import from __future__ import division import time, traceback, os import _quisk as QS import serial # From the pyserial package from n2adr.quisk_conf import * from n2adr import scanner_widgets as quisk_widgets settings_file_path = "../quisk_settings.json" bandLabels = [ ('60',) * 5, '40', '20', '15', '12', '10', '2', '220', '440', '900', '1240', ('Time',) * len(bandTime)] # Define the Hardware class in this config file instead of a separate file. from hiqsdr.quisk_hardware import Hardware as BaseHardware class Hardware(BaseHardware): def __init__(self, app, conf): BaseHardware.__init__(self, app, conf) self.ar8600_frequency = 0 # current AR8600 tuning frequency self.hware_frequency = 0 # current hardware VFO frequency self.vfo_frequency = 0 # current Quisk VFO frequency self.invert = 1 # The frequency spectrum is backwards self.serial = None # the open serial port self.timer = 0.02 # time between AR8600 commands in seconds self.time0 = 0 # time of last AR8600 command self.serial_out = [] # send commands slowly self.offset = 10700000 # frequency offset from AR8600 tuning freq to IF output self.tx_freq = 0 # current frequency conf.BandEdge['220'] = (222000000, 225000000) conf.BandEdge['440'] = (420000000, 450000000) conf.BandEdge['900'] = (902000000, 928000000) conf.BandEdge['1240'] = (1240000000, 1300000000) rpt_file = os.path.normpath(os.path.join(os.getcwd(), '..')) rpt_file = os.path.join(rpt_file, 'MetroCor.txt') fp = open(rpt_file, 'r') self.repeaters = {} for line in fp: line = line.strip() if line and line[0] != '#': line = line.split('\t') fout = int(float(line[0]) * 1000000 + 0.1) text = "%s %s, %s" % (line[2], line[3], line[5]) if fout in self.repeaters: self.repeaters[fout] = "%s ; %s" % (self.repeaters[fout], text) else: self.repeaters[fout] = text fp.close() rpt_file = os.path.normpath(os.path.join(os.getcwd(), '..')) rpt_file = os.path.join(rpt_file, 'ARCC.csv') fp = open(rpt_file, 'r') for line in fp: line = line.strip() if line and line[0] != '#': line = line.split(',') fout = float(line[3]) if fout >= 2000.0: continue fout = int(fout * 1000000 + 0.1) text = "%s %s, %s" % (line[5], line[2], line[0]) if fout in self.repeaters: self.repeaters[fout] = "%s ; %s" % (self.repeaters[fout], text) else: self.repeaters[fout] = text fp.close() rpt_file = os.path.normpath(os.path.join(os.getcwd(), '..')) rpt_file = os.path.join(rpt_file, 'Repeaters.csv') fp = open(rpt_file, 'r') for line in fp: line = line.strip() if line and line[0] != '#': line = line.split(',') fout = float(line[3]) if fout >= 2000.0: continue fout = int(fout * 1000000 + 0.1) if line[0]: text = "%s %s, %s" % (line[5], line[2], line[0]) else: text = line[5] if fout in self.repeaters: self.repeaters[fout] = "%s ; %s" % (self.repeaters[fout], text) else: self.repeaters[fout] = text fp.close() for freq, text in list(self.repeaters.items()): if len(text) > 80: t ='' stations = text.split(';') for s in stations: s = s.strip() t = t + s.split()[0] + ' ' + s.split(',')[1] + '; ' self.repeaters[freq] = t self.rpt_freq_list = list(self.repeaters) self.rpt_freq_list.sort() def OpenPort(self): if sys.platform == "win32": tty_list = ("COM7", "COM8") else: tty_list = ("/dev/ttyUSB0", "/dev/ttyUSB1", "/dev/ttyUSB2") for tty_name in tty_list: try: port = serial.Serial(port=tty_name, baudrate=9600, stopbits=serial.STOPBITS_TWO, xonxoff=1, timeout=0) except: #traceback.print_exc() pass else: time.sleep(0.1) for i in range(3): port.write('VR\r') time.sleep(0.1) chars = port.read(1024) if "VR0101" in chars: self.serial = port port.write('MD0\r') # set WFM mode so the IF output is available break if self.serial: break else: port.close() def open(self): self.OpenPort() QS.invert_spectrum(self.invert) t = BaseHardware.open(self) # save the message return t def close(self): BaseHardware.close(self) if self.serial: self.serial.write('EX\r') time.sleep(1) # wait for output to drain, but don't block self.serial.close() self.serial = None def ChangeFrequency(self, tx_freq, vfo_freq, source='', band='', event=None): self.tx_freq = tx_freq try: rpt = self.repeaters[tx_freq] except KeyError: self.application.bottom_widgets.UpdateText('') else: self.application.bottom_widgets.UpdateText(rpt) if vfo_freq != self.vfo_frequency and vfo_freq >= 10000: self.vfo_frequency = vfo_freq # Calculate new AR8600 and hardware frequencies ar8600 = (vfo_freq + 50000) // 100000 * 100000 - 200000 if self.ar8600_frequency != ar8600: self.ar8600_frequency = ar8600 self.SendAR8600('RF%010d\r' % ar8600) if ar8600 < 1040000000: self.invert = 1 else: self.invert = 0 QS.invert_spectrum(self.invert) if self.invert: hware = self.offset - vfo_freq + self.ar8600_frequency else: hware = self.offset + vfo_freq - self.ar8600_frequency if self.hware_frequency != hware: self.hware_frequency = hware BaseHardware.ChangeFrequency(self, 0, hware) #print 'AR8600 Hware', self.ar8600_frequency, self.hware_frequency return tx_freq, vfo_freq def SendAR8600(self, msg): # Send commands to the AR8600, but not too fast if self.serial: if time.time() - self.time0 > self.timer: self.serial.write(msg) # send message now self.time0 = time.time() else: self.serial_out.append(msg) # send message later def HeartBeat(self): # Called at about 10 Hz by the main BaseHardware.HeartBeat(self) if self.serial: chars = self.serial.read(1024) #if chars: # print chars if self.serial_out and time.time() - self.time0 > self.timer: self.serial.write(self.serial_out[0]) self.time0 = time.time() del self.serial_out[0]