caiyu/qspectrumanalyzer
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Write whole backend command with params to console

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This commit is contained in:
Michal Krenek (Mikos) 2017-04-21 17:20:29 +02:00
parent 2544b9a164
commit 5505f0dfd7
5 changed files with 20 additions and 25 deletions
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9
qspectrumanalyzer/backends/hackrf_sweep.py
View File

@ -1,4 +1,4 @@
import pprint, struct, shlex, sys, time
import struct, shlex, sys, time
import numpy as np
from Qt import QtCore
@ -81,10 +81,6 @@ class PowerThread(BasePowerThread):
self.lastsweep = 0
self.interval = interval
print("hackrf_sweep params:")
pprint.pprint(self.params)
print()
def process_start(self):
"""Start hackrf_sweep process"""
if not self.process and self.params:
@ -110,6 +106,9 @@ class PowerThread(BasePowerThread):
if additional_params:
cmdline.extend(shlex.split(additional_params))
print('Starting backend:')
print(' '.join(cmdline))
print()
self.process = subprocess.Popen(cmdline, stdout=subprocess.PIPE,
universal_newlines=False, console=False)

9
qspectrumanalyzer/backends/rtl_power.py
View File

@ -1,4 +1,4 @@
import pprint, shlex
import shlex
import numpy as np
from Qt import QtCore
@ -36,10 +36,6 @@ class PowerThread(BasePowerThread):
self.databuffer = {}
self.last_timestamp = ""
print("rtl_power params:")
pprint.pprint(self.params)
print()
def process_start(self):
"""Start rtl_power process"""
if not self.process and self.params:
@ -66,6 +62,9 @@ class PowerThread(BasePowerThread):
if additional_params:
cmdline.extend(shlex.split(additional_params))
print('Starting backend:')
print(' '.join(cmdline))
print()
self.process = subprocess.Popen(cmdline, stdout=subprocess.PIPE,
universal_newlines=True, console=False)

9
qspectrumanalyzer/backends/rtl_power_fftw.py
View File

@ -1,4 +1,4 @@
import math, pprint, shlex
import math, shlex
from Qt import QtCore
@ -54,10 +54,6 @@ class PowerThread(BasePowerThread):
self.hop = 0
self.prev_line = ""
print("rtl_power_fftw params:")
pprint.pprint(self.params)
print()
def get_hop_freq(self, hop):
"""Get start and stop frequency for particular hop"""
start_freq = self.params["start_freq"] * 1e6 + (self.params["sample_rate"] - self.params["overhang"]) * hop
@ -91,6 +87,9 @@ class PowerThread(BasePowerThread):
if additional_params:
cmdline.extend(shlex.split(additional_params))
print('Starting backend:')
print(' '.join(cmdline))
print()
self.process = subprocess.Popen(cmdline, stdout=subprocess.PIPE,
universal_newlines=True, console=False)

9
qspectrumanalyzer/backends/rx_power.py
View File

@ -1,4 +1,4 @@
import pprint, shlex
import shlex
import numpy as np
from Qt import QtCore
@ -43,10 +43,6 @@ class PowerThread(BasePowerThread):
self.databuffer = {}
self.last_timestamp = ""
print("rx_power params:")
pprint.pprint(self.params)
print()
def process_start(self):
"""Start rx_power process"""
if not self.process and self.params:
@ -71,6 +67,9 @@ class PowerThread(BasePowerThread):
if additional_params:
cmdline.extend(shlex.split(additional_params))
print('Starting backend:')
print(' '.join(cmdline))
print()
self.process = subprocess.Popen(cmdline, stdout=subprocess.PIPE,
universal_newlines=True, console=False)

9
qspectrumanalyzer/backends/soapy_power.py
View File

@ -1,4 +1,4 @@
import os, sys, pprint, shlex, signal
import os, sys, shlex, signal
import numpy as np
from Qt import QtCore
@ -76,10 +76,6 @@ class PowerThread(BasePowerThread):
self.pipe_write_fd = None
self.pipe_write_handle = None
print("soapy_power params:")
pprint.pprint(self.params)
print()
def process_start(self):
"""Start soapy_power process"""
if not self.process and self.params:
@ -129,6 +125,9 @@ class PowerThread(BasePowerThread):
else:
creationflags = 0
print('Starting backend:')
print(' '.join(cmdline))
print()
self.process = subprocess.Popen(cmdline, close_fds=False, universal_newlines=False,
creationflags=creationflags, console=False)