Committing since I'm about to make a large change. Everything is awesome, except that if a large step size is selected on the rig, then the Gqrx can never successfully set the rig freq.
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769e1ca274
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623956731c
@ -34,6 +34,7 @@ RIG_CMD = 1
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RIG_WAIT = 2
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GQRX_CMD = 3
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GQRX_WAIT = 4
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DELAY = 5
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delay_secs = 0.5
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timeout = 0.0
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@ -118,35 +119,31 @@ def calc_lnb_lo(freq, ifreq, isusb=True):
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def get_rig_freq(rs):
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rs.send(b'm\n')
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is_usb = True if rs.recv(1024).splitlines()[0] == "USB" else False
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rs.send(b'n\n')
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print(rs.recv(1024))
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step = 1000
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rs.send(b'f\n')
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return (int(rs.recv(1024)), is_usb)
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return (int(rs.recv(1024)), is_usb, step)
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def set_rig_freq(rs, gs, freq, ifreq, isusb):
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def set_rig_freq(rs, freq):
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if DEBUG:
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print('Set Rig freq: {}'.format(freq).encode())
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rs.send(b'F ' + str(freq) + '\n')
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rs.recv(1024)
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lnb = calc_lnb_lo(freq, ifreq, isusb)
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if DEBUG:
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print('Set LNB Freq: {}'.format(lnb).encode())
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gs.send('LNB_LO {}'.format(lnb).encode())
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gs.recv(1024)
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if DEBUG:
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print('Set GQRX Freq: {}'.format(freq).encode())
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gs.send('F {}'.format(freq).encode())
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gs.recv(1024)
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def get_gqrx_freq(gs):
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gs.send(b'f\n')
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return int(gs.recv(1024)) #* -1
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def set_gqrx_freq(gs, freq, ifreq, isusb):
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def set_gqrx_freq(gs, freq):
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if DEBUG:
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print('Set GQRX Freq: {}'.format(freq).encode())
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gs.send('F {}'.format(freq).encode())
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gs.recv(1024)
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def set_gqrx_lnb_lo(gs, freq, ifreq, isusb):
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lnb = calc_lnb_lo(freq, ifreq, isusb)
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if DEBUG:
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@ -155,13 +152,6 @@ def set_gqrx_freq(gs, freq, ifreq, isusb):
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gs.send('LNB_LO {}'.format(lnb).encode())
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gs.recv(1024)
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if DEBUG:
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print('Set GQRX Freq: {}'.format(freq).encode())
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#gs.send('F {}'.format(-1 * freq).encode())
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gs.send('F {}'.format(freq).encode())
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gs.recv(1024)
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument('-ga', '--gqrx-address', type=str, default='localhost',
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@ -200,7 +190,9 @@ def main():
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old_rig_freq = -1 # force initial update
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old_gqrx_freq = -1 # force initial update
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(rig_freq, is_usb) = get_rig_freq(rs)
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tuning_step = -1
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(rig_freq, is_usb, tuning_step) = get_rig_freq(rs)
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gqrx_freq = get_gqrx_freq(gs)
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state = WAITING
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@ -212,10 +204,14 @@ def main():
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allow_rig_to_gqrx = window.rig_to_gqrx.get()
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allow_gqrx_to_rig = window.gqrx_to_rig.get()
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(rig_freq, is_usb) = get_rig_freq(rs)
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(rig_freq, is_usb, tuning_step) = get_rig_freq(rs)
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gqrx_freq = get_gqrx_freq(gs)
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if rig_freq != old_rig_freq:
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#-----------------------------------------------------------------
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# Update the GUI, if the freqs/modes have changed.
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#-----------------------------------------------------------------
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if rig_freq != old_rig_freq or is_usb != old_is_usb:
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window.rig_freq.set(freq_to_string(rig_freq))
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if is_usb:
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window.rig_mode.set("USB")
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@ -225,43 +221,50 @@ def main():
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if gqrx_freq != old_gqrx_freq:
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window.gqrx_freq.set(freq_to_string(gqrx_freq))
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if state == WAITING:
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if (rig_freq != old_rig_freq or is_usb != old_is_usb) and allow_rig_to_gqrx:
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set_gqrx_freq(gs, rig_freq, if_freq, is_usb)
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timeout = time.time() + delay_secs
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state = RIG_CMD
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if DEBUG:
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print("\nNew state: RIG_CMD\n");
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#-----------------------------------------------------------------
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# Update the Rig and/or Gqrx, as applicable
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#-----------------------------------------------------------------
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elif (gqrx_freq != old_gqrx_freq) and allow_gqrx_to_rig:
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# Regardless of anything else, if the rig freq changes, the
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# LNB LO frequency must be updated.
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if (rig_freq != old_rig_freq):
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set_gqrx_lnb_lo(gs, rig_freq, if_freq, is_usb)
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set_gqrx_freq(gs, gqrx_freq)
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if DEBUG:
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print("\nFreq mismatch, updated LNB LO\n")
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if state == WAITING:
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if allow_rig_to_gqrx and ((rig_freq != old_rig_freq or is_usb != old_is_usb) or (rig_freq != gqrx_freq)):
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set_gqrx_lnb_lo(gs, rig_freq, if_freq, is_usb)
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set_gqrx_freq(gs, rig_freq)
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timeout = time.time() + delay_secs
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if DEBUG:
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print("\nNew state: RIG_CMD\n")
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elif allow_gqrx_to_rig and ((gqrx_freq != old_gqrx_freq) or (abs(rig_freq - gqrx_freq) >= tuning_step)):
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tmp_is_usb = is_usb
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set_rig_freq(rs, gs, gqrx_freq, if_freq, tmp_is_usb)
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set_rig_freq(rs, gqrx_freq)
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set_gqrx_lnb_lo(gs, gqrx_freq, if_freq, is_usb)
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set_gqrx_freq(gs, gqrx_freq)
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timeout = time.time() + delay_secs
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state = GQRX_CMD
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if DEBUG:
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print("\nNew state: GQRX_CMD\n");
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elif (rig_freq != gqrx_freq) and allow_rig_to_gqrx and allow_gqrx_to_rig:
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set_gqrx_freq(gs, rig_freq, if_freq, is_usb)
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timeout = time.time() + delay_secs
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state = RIG_CMD
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if DEBUG:
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print("\nNew state: RIG_CMD\n");
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if state == RIG_CMD:
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if rig_freq != old_rig_freq or is_usb != old_is_usb:
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set_gqrx_freq(gs, rig_freq, if_freq, is_usb)
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timeout = time.time() + delay_secs
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elif time.time() > timeout or rig_freq == gqrx_freq:
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if state == RIG_CMD and (time.time() > timeout or rig_freq == gqrx_freq):
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#if rig_freq != old_rig_freq or is_usb != old_is_usb:
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# set_gqrx_freq(gs, rig_freq, if_freq, is_usb)
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# timeout = time.time() + delay_secs
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#elif time.time() > timeout or rig_freq == gqrx_freq:
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state = WAITING
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if DEBUG:
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print("\nNew state: WAITING\n");
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if state == GQRX_CMD:
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if gqrx_freq != old_gqrx_freq:
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set_rig_freq(rs, gs, gqrx_freq, if_freq, tmp_is_usb)
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timeout = time.time() + delay_secs
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elif time.time() > timeout or rig_freq == gqrx_freq:
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if state == GQRX_CMD and (time.time() > timeout or (abs(rig_freq - gqrx_freq) < tuning_step)):
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#if gqrx_freq != old_gqrx_freq:
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# set_rig_freq(rs, gs, gqrx_freq, if_freq, tmp_is_usb)
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# timeout = time.time() + delay_secs
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#elif time.time() > timeout or rig_freq == gqrx_freq:
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state = WAITING
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if DEBUG:
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print("\nNew state: WAITING\n");
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