python - siir.py unable to run -

-

i tried chris felton's myhdl sample code.

i not simulation module imported functions compile following errors:

traceback (most recent call last) file "siir.py", line 497, in <module> tb = flt.testfreqresponse(nloops=3, nfft=1024) file "siir.py", line 408, in testfreqresponse dut = tracesignals(self.rtl, clk, x, y, ts) file "c:\winpython-32bit-2.7.6.3\python-2.7.6\lib\site-   packages\myhdl\_tracesignals.py", line 82, in __call__ h = _hierextr(name, dut, *args, **kwargs) file "c:\winpython-32bit-2.7.6.3\python-2.7.6\lib\site- packages\myhdl\_extracthierarchy.py", line 233, in __init__ _top = dut(*args, **kwargs) file "siir.py", line 370, in rtl hdl = siir_hdl(clk, x, y, ts, a=self.fxa, b=self.fxb, w=self.w) file "siir.py", line 87, in siir_hdl assert len(a) == 3, "tuple of denominator coefficients length 3" assertionerror: tuple of denominator coefficients length 3 exception typeerror: 'isinstance() arg 2 must class, type, or tuple of classes ,   types' in  <generator object _labelgenerator @ 0x023add00> ignored

could kindly advise i'm doing wrong? python 2.7 should ok? tried both file , python interactive command line.


Comments

Post a Comment

Popular posts from this blog

jQuery Mobile app not scrolling in Firefox -

-
i have mobile app built in jquery mobile. scrolling fine in chrome & safari, fails scroll in firefox on desktop. have other instances of same app, different features, , works across browsers. life of me, cannot figure this, please help! located here: http://re-brand.us/dsus/index.html seems bug in firefox: bug log . able scroll using keyboard not trackpad on mac. are using mac? i'll keep looking see if can find way around it.
Read more

c++ - How to add Crypto++ library to Qt project -

-
Image
i downloaded crypto++ source , compiled cryptlib project in visual studio 2013, , added generated .lib file qt project, made .pro file this: qt += core gui qt += sql greaterthan(qt_major_version, 4):qt += widgets target = untitled template = app sources += main.cpp\ mainwindow.cpp headers += mainwindow.h \ databasecontrol.h \ test.h forms += mainwindow.ui win32:config(release, debug|release): libs += -l$$pwd/ -lcryptlib else:win32:config(debug, debug|release): libs += -l$$pwd/ -lcryptlibd else:unix: libs += -l$$pwd/ -lcryptlib includepath += $$pwd/ dependpath += $$pwd/ win32-g++:config(release, debug|release): pre_targetdeps += $$pwd/libcryptlib.a else:win32-g++:config(debug, debug|release): pre_targetdeps += $$pwd/libcryptlibd.a else:win32:!win32-g++:config(release, debug|release): pre_targetdeps += $$pwd/cryptlib.lib else:win32:!win32-g++:config(debug, debug|release): pre_targetdeps += $$pwd/cryptlibd.lib else:unix: pre_targetdeps += $$pw
Read more

php array slice every 2th rule -

-
i have array on php outputs in txt file: printing grid -- 1 values -- undef = -9.99e+08 20.2 \nprinting grid -- 1 values -- undef = -9.99e+08 102.0 \nprinting grid -- 1 values -- undef = -9.99e+08 55.1 \nprinting grid -- 1 values -- undef = -9.99e+08 -18.3 \n what point, need nummeric values @ beginning of each rule. 20.2, 102.0, 55.1, -18,3 etc... example, there can more or less in txt file. now do? have tested array slice function can't exclude rule: printing grid -- 1 values -- undef = -9.99e+08 this array slice code... $arraygood = array_slice($arraybad, 1, 4); and foreach loop create text file: $file = fopen("array.txt","w"); foreach ($arraygood $meting => $waarde) { echo fwrite($file,$waarde . '\n'); } fclose($file); thanks! as posted in comments, understanding have array of strings similar following: $lines = array( "printing grid -- 1 values -- undef = -9.99e+08", "20.2 \nprinting grid --
Read more