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301. Problem swig function (score: 34)

Author: COURANT Frederique - Contractor <frederique.courant@external.thalesgroup.com>

Date: Fri, 9 Apr 2021 12:01:52 +0000

Hello Users, I have implemented C++ code of custom block. After I have used swig because I need to use my C++ functions in my python code generate by GNU Radio 3.8. I have the following error when I

/archive/html/discuss-gnuradio/2021-04/msg00060.html (4,927 bytes)

302. Porting gr-osmosdr to gr-3.9 without swig. (score: 34)

Author: Chris Gorman <chrisjohgorman@gmail.com>

Date: Sun, 13 Sep 2020 19:37:24 -0400

Hello All, I was wondering if anyone had successfully built gr-osmosdr against gnuradio-3.9 now that we don't use swig? I have looked at https://wiki.gnuradio.org/index.php/GNU_Radio_3.9_OOT_Module_P

/archive/html/discuss-gnuradio/2020-09/msg00053.html (19,490 bytes)

303. OOT block swig problem (maybe qmake vs cmake) (score: 34)

Author: "Ali G. Dezfuli" <ali69550@gmail.com>

Date: Mon, 25 May 2020 13:00:00 +0430

Hi all, The story is this: I always add all the necessary gr_modtool created files to a new project in qt-creator named "pre_gr" and develop a new OOT block there. Then, by building from source,

/archive/html/discuss-gnuradio/2020-05/msg00124.html (12,998 bytes)

304. Re: GR3.8 RTL-SDR: Errors in swig? (score: 34)

Author: Christophe Seguinot <christophe.seguinot@orange.fr>

Date: Sun, 3 May 2020 23:15:31 +0200

Can you please provide the .grc or .py file for local testing ? after upgrade to GR 3.8 (opensuse Thumbleweed) I tried the first simple receiver: RTL-SDR-Block --> null-Block (checked it with osmosdr

/archive/html/discuss-gnuradio/2020-05/msg00024.html (6,397 bytes)

305. Re: GR3.8 RTL-SDR: Errors in swig? (score: 34)

Author: Volker Schroer <dl1ksv@gmx.de>

Date: Sun, 3 May 2020 18:34:40 +0200

Hi, does dmesg give some hints why the kernel driver was detached ? I had to blacklist dvb_usb_rtl28xxu module to get my dongle running. Then the output looks like gr-osmosdr 0.2.0.0 (0.2.0) gnuradio

/archive/html/discuss-gnuradio/2020-05/msg00023.html (6,644 bytes)

306. GR3.8 RTL-SDR: Errors in swig? (score: 34)

Author: Michael Hartje <hartje@etech.hs-bremen.de>

Date: Sat, 2 May 2020 19:32:25 +0200

Dear List, after upgrade to GR 3.8 (opensuse Thumbleweed) I tried the first simple receiver: RTL-SDR-Block --> null-Block (checked it with osmosdr-block, -- same error) When I start the program hartj

/archive/html/discuss-gnuradio/2020-05/msg00017.html (5,768 bytes)

307. No more Swig - GR with Pybind11 BETA Testers Needed!! (score: 34)

Author: "Morman, Joshua" <jmorman@perspectalabs.com>

Date: Fri, 24 Apr 2020 12:28:30 +0000

Hello GR Community, You may remember from previous emails and the developer calls that one of the key features for the next major GNU Radio release is removing SWIG from the codebase and replacing it

/archive/html/discuss-gnuradio/2020-04/msg00152.html (7,821 bytes)

308. Re: Swig issue with floats versus doubles (score: 34)

Author: Michael Piscopo <mike.piscopo@gmail.com>

Date: Sun, 8 Dec 2019 19:23:42 -0500

Thanks Nate!  Looks like any block anyone's made that may use a float instead of a double for a sample rate or frequency variable may run in to these rounding errors due to the size of a foat.  I h

/archive/html/discuss-gnuradio/2019-12/msg00057.html (10,916 bytes)

309. Re: Swig issue with floats versus doubles (score: 34)

Author: Nate Temple <nate.temple@ettus.com>

Date: Sun, 8 Dec 2019 15:30:51 -0800

* The first occurrence is at 16777216+1 or 2^24 On Sun, Dec 8, 2019 at 3:26 PM Nate Temple <address@hidden> wrote: I ended up making a test script to shed some more light on where this starts at. The

/archive/html/discuss-gnuradio/2019-12/msg00056.html (9,865 bytes)

310. Re: Swig issue with floats versus doubles (score: 34)

Author: Nate Temple <nate.temple@ettus.com>

Date: Sun, 8 Dec 2019 15:26:00 -0800

I ended up making a test script to shed some more light on where this starts at. The first occurrence is at 16777217 Checkpoint: 16000000.000000 f: 16777217 D: 16777217 F: 16777216 Diff: 1 f: 1677721

/archive/html/discuss-gnuradio/2019-12/msg00055.html (9,559 bytes)

311. Swig issue with floats versus doubles (score: 34)

Author: Michael Piscopo <mike.piscopo@gmail.com>

Date: Sun, 8 Dec 2019 17:49:54 -0500

So a few of us have spent a few hours trying to narrow this one down and it's now reproducible, but I'm afraid this may have some far-reaching ramifications..... Swig-wrapped C++ functions using floa

/archive/html/discuss-gnuradio/2019-12/msg00054.html (5,661 bytes)

312. [Discuss-gnuradio] SWIG director method error (score: 34)

Author: ogün levent <leventogun@gmail.com>

Date: Wed, 13 Jun 2018 15:48:59 +0300

 Hello there,  I am having this error recently which has never been occured before. What could be the possible solution? Best. self.message_port_pub(pmt.intern("Vector_OUT"),pmt.cons(pmt.PMT_NIL,pm

/archive/html/discuss-gnuradio/2018-06/msg00139.html (4,614 bytes)

313. Re: [Discuss-gnuradio] Python import error on swig modules (score: 34)

Author: Sakthivel Velumani <sakthi92@gmail.com>

Date: Sat, 6 Jan 2018 12:51:15 +0100

Hi Sakthivel - It's not clear whether you are trying to test in place or after "make install" ... clearly you've tried installing, but that doesn't mean that's the way you're testing. Your info on t

/archive/html/discuss-gnuradio/2018-01/msg00041.html (8,929 bytes)

314. Re: [Discuss-gnuradio] Python import error on swig modules (score: 34)

Author: Michael Dickens <michael.dickens@ettus.com>

Date: Fri, 05 Jan 2018 19:30:21 -0500

Hi Sakthivel - It's not clear whether you are trying to test in place or after "make install" ... clearly you've tried installing, but that doesn't mean that's the way you're testing. Your info on th

/archive/html/discuss-gnuradio/2018-01/msg00037.html (6,964 bytes)

315. Re: [Discuss-gnuradio] Python import error on swig modules (score: 34)

Author: Cinaed Simson <cinaed.simson@gmail.com>

Date: Fri, 5 Jan 2018 14:42:35 -0800

The easiest thing to do is look at one of the build directories for just about any OOT module - and see how it's done. The enclosed example script is from gr-lte OOT module. Note that the ./gr-lte/bu

/archive/html/discuss-gnuradio/2018-01/msg00035.html (7,098 bytes)

316. Re: [Discuss-gnuradio] Python import error on swig modules (score: 34)

Author: "Sims, William Herb (MSFC-ES63)" <herb.sims@nasa.gov>

Date: Fri, 5 Jan 2018 20:03:38 +0000

I too am having a similar problem. I am trying to install the gr-correctiq (github) and gnuradio-companion cannot find them. I followed the threads specifically for gr-correctiq (paths, etc.) and NOT

/archive/html/discuss-gnuradio/2018-01/msg00033.html (9,726 bytes)

317. Re: [Discuss-gnuradio] SWIG std::vector<pmt::pmt_t> issue (score: 34)

Author: Dave NotTelling <dmp250net@gmail.com>

Date: Mon, 1 Aug 2016 17:49:30 -0400

Anyone able to help with this?  I had to create helper methods to serialize the PMT objects and return a vector of strings.  Not the best solution :( On Thu, Jul 28, 2016 at 11:04 AM, Dave NotTelli

/archive/html/discuss-gnuradio/2016-08/msg00011.html (5,824 bytes)

318. [Discuss-gnuradio] SWIG std::vector<pmt::pmt_t> issue (score: 34)

Author: Dave NotTelling <dmp250net@gmail.com>

Date: Thu, 28 Jul 2016 11:04:03 -0400

I have a utility lib in C++ created with 'gr_modtool add noblock' that has a function that returns a vector of pmt::pmt_t values.  I need to then be able to access the elements of that vector via Py

/archive/html/discuss-gnuradio/2016-07/msg00354.html (4,749 bytes)

319. Re: [Discuss-gnuradio] SWIG Errors (score: 34)

Author: Dave NotTelling <dmp250net@gmail.com>

Date: Tue, 5 Jul 2016 12:38:13 -0400

Sylvain,      That sounds exactly like what was happening to me!  Thank you :D -Dave On Tue, Jul 5, 2016 at 9:20 AM, Sylvain Munaut <address@hidden> wrote: See the thread : "The AttributeError pr

/archive/html/discuss-gnuradio/2016-07/msg00041.html (6,882 bytes)

320. Re: [Discuss-gnuradio] SWIG Errors (score: 34)

Author: Sylvain Munaut <246tnt@gmail.com>

Date: Tue, 5 Jul 2016 15:20:14 +0200

See the thread : "The AttributeError problem now that I have modified a working OOT" My guess is that you encountered something similar. So the SWIG process went fine and without any error, but if th

/archive/html/discuss-gnuradio/2016-07/msg00035.html (6,065 bytes)

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