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gqrx-panadapter
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Updated to make the frequency read out correctly (positive numbers). Notes: 

- Rig-to-GQRX seems to work.
- GQRX-to-Rig seems to work.
- Frequency scale increases left to right.
- Frequency scale uses positive numbers.
So, seems to be functioning, but needs more extensive testing.
This commit is contained in:
Rob French 2020-09-21 23:07:17 -05:00
parent 4948c79d84
commit 27aa7edcc0
1 changed files with 10 additions and 7 deletions
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17
gqrx-panadapter.py
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@ -35,8 +35,8 @@ GQRX_WAIT = 4
delay_secs = 0.5
timeout = 0.0
usb_if_offset = -2250
lsb_if_offset = 0
usb_if_offset = 0 #-2250
lsb_if_offset = -1000 #0
rs = 0
gs = 0
@ -48,11 +48,13 @@ def calc_lnb_lo(freq, ifreq, isusb=True):
if isusb:
if DEBUG:
print('USB IF: ' + str(ifreq + usb_if_offset))
return - freq - (ifreq - usb_if_offset)
#return - freq - (ifreq - usb_if_offset)
return freq + usb_if_offset - ifreq
else:
if DEBUG:
print('LSB IF: ' + str(ifreq + lsb_if_offset))
return - freq - (ifreq + lsb_if_offset)
#return - freq - (ifreq + lsb_if_offset)
return freq + lsb_if_offset - ifreq
def get_rig_freq(rs):
rs.send(b'm\n')
@ -77,13 +79,13 @@ def set_rig_freq(rs, gs, freq, ifreq, isusb):
if DEBUG:
print('Set GQRX Freq: {}'.format(freq).encode())
gs.send('F {}'.format(-1 * freq).encode())
gs.send('F {}'.format(freq).encode())
gs.recv(1024)
def get_gqrx_freq(gs):
gs.send(b'f\n')
return int(gs.recv(1024)) * -1
return int(gs.recv(1024)) #* -1
def set_gqrx_freq(gs, freq, ifreq, isusb):
lnb = calc_lnb_lo(freq, ifreq, isusb)
@ -97,7 +99,8 @@ def set_gqrx_freq(gs, freq, ifreq, isusb):
if DEBUG:
print('Set GQRX Freq: {}'.format(freq).encode())
gs.send('F {}'.format(-1 * freq).encode())
#gs.send('F {}'.format(-1 * freq).encode())
gs.send('F {}'.format(freq).encode())
gs.recv(1024)
def main():