joachim/openwebrx-clone
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soapy driver detection; clean up docs

Browse Source
This commit is contained in:
Jakob Ketterl 2019-12-27 11:37:12 +01:00
parent 15a2e63866
commit ca4d9771cc
1 changed files with 45 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
owrx/feature.py
View File

@ -1,6 +1,6 @@
import subprocess import subprocess
from functools import reduce from functools import reduce
from operator import and_ from operator import and_, or_
import re import re
from distutils.version import LooseVersion from distutils.version import LooseVersion
import inspect import inspect
@ -22,10 +22,10 @@ class FeatureDetector(object):
"core": ["csdr", "nmux", "nc"], "core": ["csdr", "nmux", "nc"],
# different types of sdrs and their requirements # different types of sdrs and their requirements
"rtl_sdr": ["rtl_connector"], "rtl_sdr": ["rtl_connector"],
"sdrplay": ["soapy_connector"], "sdrplay": ["soapy_connector", "soapy_sdrplay"],
"hackrf": ["hackrf_transfer"], "hackrf": ["hackrf_transfer"],
"airspy": ["soapy_connector"], "airspy": ["soapy_connector", "soapy_airspy"],
"airspyhf": ["soapy_connector"], "airspyhf": ["soapy_connector", "soapy_airspyhf"],
"fifi_sdr": ["alsa"], "fifi_sdr": ["alsa"],
# optional features and their requirements # optional features and their requirements
"digital_voice_digiham": ["digiham", "sox"], "digital_voice_digiham": ["digiham", "sox"],
@ -125,17 +125,6 @@ class FeatureDetector(object):
""" """
return self.command_is_runnable("rtl_sdr --help") return self.command_is_runnable("rtl_sdr --help")
def has_rx_tools(self):
"""
The rx_tools package can be used to interface with SDR devices compatible with SoapySDR. It is currently used
to connect to SDRPlay devices. Please check the following pages for more details:
* [rx_tools GitHub page](https://github.com/rxseger/rx_tools)
* [SoapySDR Project wiki](https://github.com/pothosware/SoapySDR/wiki)
* [SDRPlay homepage](https://www.sdrplay.com/)
"""
return self.command_is_runnable("rx_sdr --help")
def has_hackrf_transfer(self): def has_hackrf_transfer(self):
""" """
To use a HackRF, compile the HackRF host tools from its "stdout" branch: To use a HackRF, compile the HackRF host tools from its "stdout" branch:
@ -218,7 +207,7 @@ class FeatureDetector(object):
The owrx_connector package offers direct interfacing between your hardware and openwebrx. It allows quicker The owrx_connector package offers direct interfacing between your hardware and openwebrx. It allows quicker
frequency switching, uses less CPU and can even provide more stability in some cases. frequency switching, uses less CPU and can even provide more stability in some cases.
You can get it here: https://github.com/jketterl/owrx_connector You can get it [here](https://github.com/jketterl/owrx_connector).
""" """
return self._check_connector("rtl_connector") return self._check_connector("rtl_connector")
@ -227,10 +216,44 @@ class FeatureDetector(object):
The owrx_connector package offers direct interfacing between your hardware and openwebrx. It allows quicker The owrx_connector package offers direct interfacing between your hardware and openwebrx. It allows quicker
frequency switching, uses less CPU and can even provide more stability in some cases. frequency switching, uses less CPU and can even provide more stability in some cases.
You can get it here: https://github.com/jketterl/owrx_connector You can get it [here](https://github.com/jketterl/owrx_connector).
""" """
return self._check_connector("soapy_connector") return self._check_connector("soapy_connector")
def _has_soapy_driver(self, driver):
process = subprocess.Popen(["SoapySDRUtil", "--info"], stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
driverRegex = re.compile("^Module found: .*lib(.*)Support.so")
def matchLine(line):
matches = driverRegex.match(line.decode())
return matches is not None and matches.group(1) == driver
lines = [matchLine(line) for line in process.stdout]
return reduce(or_, lines, False)
def has_soapy_sdrplay(self):
"""
The SoapySDR module for sdrplay devices is required for interfacing with SDRPlay devices (RSP1*, RSP2*, RSPDuo)
You can get it [here](https://github.com/pothosware/SoapySDRPlay/wiki).
"""
return self._has_soapy_driver("sdrPlay")
def has_soapy_airspy(self):
"""
The SoapySDR module for airspy devices is required for interfacing with Airspy devices (Airspy R2, Airspy Mini).
You can get it [here](https://github.com/pothosware/SoapyAirspy/wiki).
"""
return self._has_soapy_driver("airspy")
def has_soapy_airspyhf(self):
"""
The SoapySDR module for airspyhf devices is required for interfacing with Airspy HF devices (Airspy HF+,
Airspy HF discovery).
You can get it [here](https://github.com/pothosware/SoapyAirspyHF/wiki).
"""
return self._has_soapy_driver("airspyhf")
def has_dsd(self): def has_dsd(self):
""" """
The digital voice modes NXDN and D-Star can be decoded by the dsd project. Please note that you need the version The digital voice modes NXDN and D-Star can be decoded by the dsd project. Please note that you need the version
@ -248,6 +271,11 @@ class FeatureDetector(object):
return self.command_is_runnable("sox") return self.command_is_runnable("sox")
def has_direwolf(self): def has_direwolf(self):
"""
OpenWebRX uses the [direwolf](https://github.com/wb2osz/direwolf) software modem to decode Packet Radio and
report data back to APRS-IS. Direwolf is available from the package manager on many distributions, or you can
compile it from source.
"""
return self.command_is_runnable("direwolf --help") return self.command_is_runnable("direwolf --help")
def has_airspy_rx(self): def has_airspy_rx(self):