Re: Problems using multiple C files in OOT Block

2021-10-20 Thread Boris Marjanovic
Hi George, If I understood correctly, the module compiles correctly. When you start/run the graph it complains it can not find/'see' the function. This could be related to default visibility of the objects. If you look at the code for your block my_adder_ff, there should be a line similar to c

Re: Installing Images and firmware USRPN200/N210

2021-10-20 Thread Marcus D. Leech
On 2021-10-20 4:19 p.m., isaac mario tupac davila wrote: Hi Marcus Curiosity and quickness possessed me. I tried first to burn it with the usrp_n210_r4_fpga.bit as I have a N210 but it failed. Later, I could burn it with the usrp_n200_r4_fpga.bit. I changed the Ip and installed the usrp_n200_

Re: is there in gnuradio a library that for for,loop case execute parallel computing like open mp?

2021-10-20 Thread Marcus Müller
RAM very much has a speed limit! It's unlikely you hit it at these very low sampling rates, though. if you're using this low sampling rate, then it's not clear why you'd want to multithread. You need to very clearly write down why you think parallelizing solves your problem – and what exactly

Re: Problems using multiple C files in OOT Block

2021-10-20 Thread George Edwards
Hi Vasil, Thank you very much! I have never used the Git Repository so I am setting up one and will post my code once that is done. I will let you know when it is posted. Again, thank you so much for your offer. Regards, George On Wed, Oct 20, 2021 at 1:19 AM Vasil Velichkov wrote: > Hi Geor

Re: Installing Images and firmware USRPN200/N210

2021-10-20 Thread isaac mario tupac davila
Hi Marcus Curiosity and quickness possessed me. I tried first to burn it with the usrp_n210_r4_fpga.bit as I have a N210 but it failed. Later, I could burn it with the usrp_n200_r4_fpga.bit. I changed the Ip and installed the usrp_n200_fw.bin and usrp_n200_r4_fpga.bin. It could recognize it. My

Re: What Is The Proper Way To Change Block Parameters in cpp?

2021-10-20 Thread sp h
For HackRF info there is this delay but it is 5 seconds.. On Wed, Oct 20, 2021 at 9:50 PM sp h wrote: > I reform for Hackrf this problem is not in python GRC and CPP, but for > USRP i had problem delay in CPP and python GRC > why USRP is so bad in this situation... > > On Wed, O

Re: What Is The Proper Way To Change Block Parameters in cpp?

2021-10-20 Thread sp h
I reform for Hackrf this problem is not in python GRC and CPP, but for USRP i had problem delay in CPP and python GRC why USRP is so bad in this situation... On Wed, Oct 20, 2021 at 9:45 PM sp h wrote: > I developed some blocks for Gnuradio in CPP, I defined a multiply constant > for a

What Is The Proper Way To Change Block Parameters in cpp?

2021-10-20 Thread sp h
I developed some blocks for Gnuradio in CPP, I defined a multiply constant for a top block in Gnuradio... I run tb(Top block) block, and USRP sends a signal... when USRP is sending a signal I want to change the multiply constant value set to 0 1 5 and. when i used the method...multiplyCon

Re: Help- gr-lora OOT Module failed to install!

2021-10-20 Thread Paul Atreides
You're very welcome. Enjoy playing with Lora! > On Oct 20, 2021, at 09:42, Thangaraj Mukara Dhakshinamoorthy > wrote: >  > Hello, > > I solved it by reinstalling the gr-lora module using the below cmake command > change: > > > komro@komro-HP-ProBook-6560b:~/gnuradio/gr-lora/build$ cmak

AW: Help- gr-lora OOT Module failed to install!

2021-10-20 Thread Thangaraj Mukara Dhakshinamoorthy
Hello, I solved it by reinstalling the gr-lora module using the below cmake command change: komro@komro-HP-ProBook-6560b:~/gnuradio/gr-lora/build$ cmake -DCMAKE_INSTALL_PREFIX=/usr ../ #(Also, for ubuntu users!) instead of komro@komro-HP-ProBook-6560b:~/gnuradio/gr-lora/build$

Re: UnicodeDecodeError while creating OOT GRC 3.9.1.0

2021-10-20 Thread GNU Radio, the Free & Open-Source Toolkit for Software Radio
Hi Vasil, * py3clean *helped Thanks a lot again, Marcin śr., 20 paź 2021 o 13:59 Vasil Velichkov napisał(a): > Hi Marcin, > > On 20/10/2021 14.20, Marcin Puchlik via GNU Radio, the Free & Open-Source > Toolkit for Software Radio wrote: > > > "/home/ubuntu/anaconda3/envs/hornet2/lib/python3.9/co

Re: UnicodeDecodeError while creating OOT GRC 3.9.1.0

2021-10-20 Thread Vasil Velichkov
Hi Marcin, On 20/10/2021 14.20, Marcin Puchlik via GNU Radio, the Free & Open-Source Toolkit for Software Radio wrote: > "/home/ubuntu/anaconda3/envs/hornet2/lib/python3.9/codecs.py", line 322, in > decode(result, consumed) = self._buffer_decode(data, self.errors, > final)UnicodeDecodeError:

UnicodeDecodeError while creating OOT GRC 3.9.1.0

2021-10-20 Thread GNU Radio, the Free & Open-Source Toolkit for Software Radio
Hi, While creating new module using command: *gr_modtool newmod square* I receive such an error message: *Creating out-of-tree module in ./gr-square...Traceback (most recent call last): File "/home/ubuntu/anaconda3/envs/hornet2/bin/gr_modtool", line 18, in cli() File

AW: Help- gr-lora OOT Module failed to install!

2021-10-20 Thread Thangaraj Mukara Dhakshinamoorthy
Hello Paul, The Problem ist hat the suggested gr-lora requires Gnuradio 3.8.2, but I have installed gnuradio 3.8.1 via PPA installation. Do you know if there is any binary installation available for gnuradio 3.8.2 (without having to build it from source)? And, is there no compatibility issues w