274 lines
9.8 KiB
Python
Executable File
274 lines
9.8 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright 2017 Alexander Fasching
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
from __future__ import print_function, division
|
|
|
|
import sys
|
|
import argparse
|
|
import socket
|
|
import time
|
|
|
|
import Tkinter
|
|
from Tkinter import *
|
|
|
|
DEBUG=True
|
|
|
|
delay_secs = 0.05 # 50 msec delay
|
|
timeout = 0.0
|
|
|
|
usb_if_offset = 0 #-3000 # 0 #-2250
|
|
lsb_if_offset = 0 #3000 # -1000 #0
|
|
|
|
rs = 0
|
|
gs = 0
|
|
|
|
#class TmpSettings:
|
|
# def __init__(self):
|
|
# self.RIG_TO_GQRX = IntVar(1)
|
|
# self.GQRX_TO_RIG = IntVar(1)
|
|
|
|
def freq_to_string(freq):
|
|
freq_str = str(freq).rjust(9)
|
|
return freq_str[0:3] + "." + freq_str[3:6] + "." + freq_str[6:9]
|
|
#MHz = int(freq/1000000)
|
|
#kHz = int(freq/1000)-(MHz*1000)
|
|
#Hz = freq - ((MHz*1000000)+(kHz*1000))
|
|
#return str(MHz) + "." + str(kHz) + "." + str(Hz)
|
|
|
|
class MainWindow:
|
|
def __init__(self, root, rig_name="uBITX"):
|
|
self.__root = root
|
|
self.__root.title("Gqrx Panadapter - " + rig_name)
|
|
|
|
self.rig_to_gqrx = IntVar()
|
|
self.gqrx_to_rig = IntVar()
|
|
self.rig_freq = StringVar()
|
|
self.gqrx_freq = StringVar()
|
|
self.rig_mode = StringVar()
|
|
|
|
self.__rig_frame = Frame(self.__root, relief=GROOVE, bd=3)
|
|
self.__rig_frame.grid(row=0, column=0)
|
|
|
|
self.__rig_freq_lbl = Label(self.__rig_frame, text="Rig Freq: ")
|
|
self.__rig_freq_lbl.grid(row=0, column=0, padx=5)
|
|
|
|
self.__rig_freq_val = Label(self.__rig_frame, textvariable=self.rig_freq)
|
|
self.__rig_freq_val.grid(row=0, column=1, padx=5)
|
|
|
|
self.__rig_mode_lbl = Label(self.__rig_frame, text="Mode: ")
|
|
self.__rig_mode_lbl.grid(row=0, column=2, padx=5)
|
|
|
|
self.__rig_mode_val = Label(self.__rig_frame, textvariable=self.rig_mode)
|
|
self.__rig_mode_val.grid(row=0, column=3, padx=5)
|
|
|
|
self.__r2g_ctrl = Checkbutton(self.__rig_frame, text="Rig-to-Gqrx", variable=self.rig_to_gqrx)
|
|
self.__r2g_ctrl.grid(row=0, column=4, padx=5)
|
|
self.rig_to_gqrx.set(1)
|
|
|
|
self.__gqrx_frame = Frame(self.__root, relief=GROOVE, bd=3)
|
|
self.__gqrx_frame.grid(row=0, column=1)
|
|
|
|
self.__gqrx_freq_lbl = Label(self.__gqrx_frame, text="Gqrx Freq: ")
|
|
self.__gqrx_freq_lbl.grid(row=0, column=0, padx=5)
|
|
|
|
self.__gqrx_freq_val = Label(self.__gqrx_frame, textvariable=self.gqrx_freq)
|
|
self.__gqrx_freq_val.grid(row=0, column=1, padx=5)
|
|
|
|
self.__g2r_ctrl = Checkbutton(self.__gqrx_frame, text="Gqrx-to-Rig", variable=self.gqrx_to_rig)
|
|
self.__g2r_ctrl.grid(row=0, column=2, padx=5)
|
|
self.gqrx_to_rig.set(1)
|
|
|
|
#self.__hw_freq = Entry(self.__gqrx_frame, text=H
|
|
|
|
def calc_lnb_lo(freq, ifreq, isusb=True):
|
|
if DEBUG:
|
|
print('Freq: ' + str(freq))
|
|
print('IF Freq: ' + str(ifreq))
|
|
if isusb:
|
|
if DEBUG:
|
|
print('USB IF: ' + str(ifreq + usb_if_offset))
|
|
#return - freq - (ifreq - usb_if_offset)
|
|
#return freq + usb_if_offset - (ifreq + (129600*2)) # need to make this configurable; would be great to get it from Gqrx
|
|
return freq - (ifreq + 129600*2 + usb_if_offset)
|
|
else:
|
|
if DEBUG:
|
|
print('LSB IF: ' + str(ifreq + lsb_if_offset))
|
|
#return - freq - (ifreq + lsb_if_offset)
|
|
#return freq + lsb_if_offset - (ifreq + (129600*2)) # need to make this configurable; would be great to get it from Gqrx
|
|
return freq - (ifreq + 129600*2 + lsb_if_offset)
|
|
|
|
def get_rig_freq(rs):
|
|
rs.send(b'm\n')
|
|
is_usb = True if rs.recv(1024).splitlines()[0] == "USB" else False
|
|
rs.send(b'f\n')
|
|
return (int(rs.recv(1024)), is_usb)
|
|
|
|
def set_rig_freq(rs, freq):
|
|
if DEBUG:
|
|
print('Set Rig freq: {}'.format(freq).encode())
|
|
rs.send(b'F ' + str(freq) + '\n')
|
|
rs.recv(1024)
|
|
|
|
def get_gqrx_freq(gs):
|
|
gs.send(b'f\n')
|
|
return int(gs.recv(1024)) #* -1
|
|
|
|
def set_gqrx_freq(gs, freq):
|
|
if DEBUG:
|
|
print('Set GQRX Freq: {}'.format(freq).encode())
|
|
gs.send('F {}'.format(freq).encode())
|
|
gs.recv(1024)
|
|
|
|
def set_gqrx_lnb_lo(gs, freq, ifreq, isusb):
|
|
lnb = calc_lnb_lo(freq, ifreq, isusb)
|
|
if DEBUG:
|
|
print('Set LNB Freq: {}'.format(lnb).encode())
|
|
gs.send('LNB_LO {}'.format(lnb).encode())
|
|
gs.recv(1024)
|
|
|
|
def reset_gqrx(gs, ifreq):
|
|
set_gqrx_lnb_lo(gs, 0, 0, True)
|
|
set_gqrx_freq(gs, 28800000)
|
|
set_gqrx_freq(gs, ifreq)
|
|
|
|
def main():
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument('-ga', '--gqrx-address', type=str, default='localhost',
|
|
metavar='A', help='address that Gqrx is listening on')
|
|
parser.add_argument('-gp', '--gqrx-port', type=int, default=7356,
|
|
metavar='P', help='remote control port configured in Gqrx')
|
|
parser.add_argument('-ra', '--rigctld-address', type=str, default='localhost',
|
|
metavar='A', help='address that rigctld is listening on')
|
|
parser.add_argument('-rp', '--rigctld-port', type=int, default=4532,
|
|
metavar='P', help='listening port of rigctld')
|
|
parser.add_argument('-i', '--interval', type=int, default=1000,
|
|
metavar='T', help='update interval in milliseconds')
|
|
parser.add_argument('-f', '--ifreq', type=float, default=68.33,
|
|
metavar='F', help='intermediate frequency in MHz')
|
|
|
|
args = parser.parse_args()
|
|
|
|
try:
|
|
rs = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
rs.connect((args.rigctld_address, args.rigctld_port))
|
|
except Exception as e:
|
|
print('Connection to rigctld failed:', e, file=sys.stderr)
|
|
return 1
|
|
|
|
try:
|
|
gs = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
gs.connect((args.gqrx_address, args.gqrx_port))
|
|
except Exception as e:
|
|
print('Connection to Gqrx failed:', e, file=sys.stderr)
|
|
return 1
|
|
|
|
try:
|
|
if_freq = int(args.ifreq * 1e6)
|
|
#reset_gqrx(gs, if_freq)
|
|
|
|
old_is_usb = False
|
|
old_rig_freq = -1 # force initial update
|
|
old_gqrx_freq = -1 # force initial update
|
|
|
|
(rig_freq, is_usb) = get_rig_freq(rs)
|
|
gqrx_freq = get_gqrx_freq(gs)
|
|
|
|
tk = Tk()
|
|
window = MainWindow(tk)
|
|
|
|
while True:
|
|
allow_rig_to_gqrx = window.rig_to_gqrx.get()
|
|
allow_gqrx_to_rig = window.gqrx_to_rig.get()
|
|
|
|
(rig_freq, is_usb) = get_rig_freq(rs)
|
|
gqrx_freq = get_gqrx_freq(gs)
|
|
|
|
#-----------------------------------------------------------------
|
|
# Update the GUI, if the freqs/modes have changed.
|
|
#-----------------------------------------------------------------
|
|
|
|
if rig_freq != old_rig_freq or is_usb != old_is_usb:
|
|
window.rig_freq.set(freq_to_string(rig_freq))
|
|
if is_usb:
|
|
window.rig_mode.set("USB")
|
|
else:
|
|
window.rig_mode.set("LSB")
|
|
|
|
if gqrx_freq != old_gqrx_freq:
|
|
window.gqrx_freq.set(freq_to_string(gqrx_freq))
|
|
|
|
#-----------------------------------------------------------------
|
|
# Update the Rig and/or Gqrx, as applicable
|
|
#-----------------------------------------------------------------
|
|
|
|
# Regardless of anything else, if the rig freq changes, the
|
|
# LNB LO frequency must be updated (even if allow_rig_to_gqrx is
|
|
# false).
|
|
if rig_freq != old_rig_freq or is_usb != old_is_usb:
|
|
#if abs(rig_freq - old_rig_freq) > 500000:
|
|
# reset_gqrx(gs, if_freq)
|
|
if DEBUG:
|
|
print("\nRig freq changed -- update LNB LO\n")
|
|
set_gqrx_lnb_lo(gs, rig_freq, if_freq, is_usb)
|
|
set_gqrx_freq(gs, gqrx_freq)
|
|
#time.sleep(delay_secs)
|
|
|
|
if allow_rig_to_gqrx and (rig_freq != old_rig_freq or is_usb != old_is_usb):
|
|
if DEBUG:
|
|
print("\nRig freq to Gqrx freq\n")
|
|
set_gqrx_lnb_lo(gs, rig_freq, if_freq, is_usb)
|
|
set_gqrx_freq(gs, rig_freq)
|
|
#time.sleep(delay_secs)
|
|
|
|
elif allow_gqrx_to_rig and gqrx_freq != old_gqrx_freq:
|
|
if DEBUG:
|
|
print("\nGqrx freq to Rig freq\n")
|
|
|
|
# First set the rig frequency,then wait to ensure it takes.
|
|
set_rig_freq(rs, gqrx_freq)
|
|
#time.sleep(delay_secs)
|
|
|
|
# Now grab the rig frequency and use it to re-set the Gqrx
|
|
# frequency. This is due to the fact that tuning steps on
|
|
# the rig may prevent the actual Gqrx frequency from being
|
|
# set, so Gqrx will use whatever the rig accepted.
|
|
(rig_freq, is_usb) = get_rig_freq(rs)
|
|
set_gqrx_lnb_lo(gs, rig_freq, if_freq, is_usb)
|
|
set_gqrx_freq(gs, rig_freq)
|
|
#time.sleep(delay_secs)
|
|
|
|
tk.update_idletasks()
|
|
tk.update()
|
|
time.sleep(args.interval / 1000.0)
|
|
|
|
old_is_usb = is_usb
|
|
old_rig_freq = rig_freq
|
|
old_gqrx_freq = gqrx_freq
|
|
except KeyboardInterrupt:
|
|
pass
|
|
except Exception as e:
|
|
print('Unexpected error:', e, file=sys.stderr)
|
|
return 1
|
|
|
|
rs.close()
|
|
gs.close()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
sys.exit(main() or 0)
|