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make both gains available for sdrplay

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This commit is contained in:
Jakob Ketterl
2019-05-19 22:10:11 +02:00
parent 92abef7172
commit 8091831b1f
3 changed files with 16 additions and 8 deletions
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2
owrx/connection.py
View File

@ -81,7 +81,7 @@ class OpenWebRxClient(object):
def setParams(self, params):
# only the keys in the protected property manager can be overridden from the web
protected = self.sdr.getProps().collect("samp_rate", "center_freq", "rf_gain", "type") \
protected = self.sdr.getProps().collect("samp_rate", "center_freq", "rf_gain", "type", "if_gain") \
.defaults(PropertyManager.getSharedInstance())
for key, value in params.items():
protected[key] = value

10
owrx/source.py
View File

@ -76,7 +76,7 @@ class SdrSource(object):
self.props = props
self.activateProfile()
self.rtlProps = self.props.collect(
"samp_rate", "nmux_memory", "center_freq", "ppm", "rf_gain", "lna_gain", "rf_amp", "antenna"
"samp_rate", "nmux_memory", "center_freq", "ppm", "rf_gain", "lna_gain", "rf_amp", "antenna", "if_gain"
).defaults(PropertyManager.getSharedInstance())
def restart(name, value):
@ -132,7 +132,7 @@ class SdrSource(object):
props = self.rtlProps
start_sdr_command = self.getCommand().format(
**props.collect("samp_rate", "center_freq", "ppm", "rf_gain", "lna_gain", "rf_amp", "antenna").__dict__()
**props.collect("samp_rate", "center_freq", "ppm", "rf_gain", "lna_gain", "rf_amp", "antenna", "if_gain").__dict__()
)
format_conversion = self.getFormatConversion()
@ -244,7 +244,11 @@ class HackrfSource(SdrSource):
class SdrplaySource(SdrSource):
def getCommand(self):
command = "rx_sdr -F CF32 -s {samp_rate} -f {center_freq} -p {ppm} -g {rf_gain}"
command = "rx_sdr -F CF32 -s {samp_rate} -f {center_freq} -p {ppm}"
gainMap = { "rf_gain" : "RFGR", "if_gain" : "IFGR"}
gains = [ "{0}={{{1}}}".format(gainMap[name], name) for name in self.rtlProps.collect("rf_gain", "if_gain").__dict__() ]
if gains:
command += " -g {gains}".format(gains = ",".join(gains))
if self.rtlProps["antenna"] is not None:
command += " -a \"{antenna}\""
command += " -"