Hi,Tom,
This is my grc setting:
[image: 内嵌图片 1]
And this is grc generated python file:
if __name__ == '__main__':
import ctypes
import sys
if sys.platform.startswith('linux'):
try:
x11 = ctypes.cdll.LoadLibrary('libX11.so')
x11.XInitThreads()
except:
print "Warning: failed to XInitThreads()"
from PyQt4 import Qt
from gnuradio import analog
from gnuradio import blocks
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio import qtgui
from gnuradio.eng_option import eng_option
from gnuradio.filter import firdes
from optparse import OptionParser
import pyproject2
import sip
import sys
class top_block(gr.top_block, Qt.QWidget):
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2*1):
if len(labels[i]) == 0:
if(i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data
{0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data
{0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win =
sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
*(self.qtgui_time_sink_x_0).set_processor_affinity([2])*
self.pyproject2_aa_0 = pyproject2.aa()
*(self.pyproject2_aa_0).set_processor_affinity([1])*
self.blocks_vector_to_stream_0 =
blocks.vector_to_stream(gr.sizeof_gr_complex*1, 64)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1,
samp_rate,True)
self.blocks_stream_to_vector_0 =
blocks.stream_to_vector(gr.sizeof_gr_complex*1, 64)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate,
analog.GR_COS_WAVE, 1000, 1, 0)
So the *(self.pyproject2_aa_0).set_processor_affinity([1]) *keep same as
your suggestion.
but the error as below:
/top_block.py", line 118, in __init__
(self.pyproject2_aa_0).set_processor_affinity([1])
AttributeError: 'aa' object has no attribute 'set_processor_affinity'
It looks like the block could not find the "set_processor_affinity".
thank you.
best regards
John
On Mon, Oct 30, 2017 at 8:50 AM, john liu <[email protected]> wrote:
> i will try it.
> thank you,Tom
>
> On Fri, Oct 27, 2017 at 1:41 PM, Tom Bereknyei <[email protected]> wrote:
>
>> Try something like this:
>>
>> self._gateway_block__gateway.set_processor_affinity([0])
>>
>>
>> On Thu, Oct 26, 2017 at 22:11 john liu via USRP-users <
>> [email protected]> wrote:
>>
>>> Hi all,
>>> Does anyone know how to solve this problem?
>>>
>>> best regards
>>> John
>>>
>>> On Wed, Oct 25, 2017 at 10:43 AM, john liu <[email protected]>
>>> wrote:
>>>
>>>> Dear all,
>>>> We write a python block based gr-sync,everything ok,but which can
>>>> not set_processor_affinity.error as below:
>>>> object has no attribute 'set_processor_affinity'
>>>> So we need other special settings?
>>>>
>>>> best regards
>>>> John
>>>>
>>>
>>> _______________________________________________
>>> USRP-users mailing list
>>> [email protected]
>>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>>
>> --
>> Maj Tom Bereknyei
>> Defense Digital Service
>> [email protected]
>>
>
>
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