Re: Creating my own Random Source

2021-11-09 Thread Marcus Müller
Hey, `byte` in itself is not a C++ type (`std::byte` might be, don't know). Just use `char` or `uint8_t` if you mean that. Are you the one introducing the type `byte` by any chance? > I did > gr_complex and I thought gr_byte no, that doesn't exist. You seem to be in need of a little more C++ p

Re: Creating my own Random Source

2021-11-09 Thread Mario Moran
Well working with the tutorial called, " Guided Tutorial GNU Radio in C++" there is a line of code: gr::io_signature::make(1,1, sizeof(gr_complex)), So that got me thinking, since I know that complex is not a normal complex is not a normal data type so I thought that using "gr" was part of GNU Ra

Re: Undefined symbol _ZN2gr12msg_accepter4postEN5boost13intrusive_ptrIN3pmt8pmt_baseEEES5_

2021-11-09 Thread John Coppens
On Mon, 8 Nov 2021 16:28:30 +0100 Marcus Müller wrote: > Hi John, > > as discussed on chat: this happens if, and only if, you're linking at > build time to a different library than your runtime shared library > loader finds. > > The fix is simple: make sure you've *not* got two versions of GNU

Re: Undefined symbol _ZN2gr12msg_accepter4postEN5boost13intrusive_ptrIN3pmt8pmt_baseEEES5_

2021-11-09 Thread John Coppens
Hi Vasil. Thanks for replying! Below are the outputs of the commands you proposed. As you can see from the 'find', there is only one libgnuradio-runtime installed. Also, the 'ldd' on osmosdr seems to confirm the missing symbols, and everything is linked against the same libgnuradio-runtime.so.

Information on the hackfest2110

2021-11-09 Thread Michael Seguin
Hello Gnuradio list, I was wondering if anyone had any info on the hackfest2110. I didn't know it was going on as I am new to GNUradio and would like to use CUDA with GNUradio on USRPs. Thanks, Mike Seguin

Calculating Symbol Sync Parameters

2021-11-09 Thread pwhines2
Hello all, I've been working with the symbol sync block and I was wondering how to calculate the parameters (TED Gain, Loop bandwidth, etc) given information from the protocol. There are some answers to how to calculate the TED gain on the internet but are still unclear to me, so hopefully som

Re: Undefined symbol _ZN2gr12msg_accepter4postEN5boost13intrusive_ptrIN3pmt8pmt_baseEEES5_

2021-11-09 Thread Vasil Velichkov
Hi John, On 09/11/2021 22.58, John Coppens wrote: > As you can see from the 'find', there is only one libgnuradio-runtime > installed. >> objdump -T /usr/lib64/libgnuradio-runtime.so | grep >> _ZN2gr12msg_accepter4postEN5boost13intrusive_ptrIN3pmt8pmt_baseEEES5_ > > (Does not return anythi