Re: [Discuss-gnuradio] SNR of BPSK

2018-09-25 Thread Sumit Kumar
Hello Suresh, Dump the SNR values in a file. Then read the file using read_float_binary.m utility available in gr-utils/octave. Hope this helps Regards Sumit On 25/09/2018 18:43, tadikondasuresh wrote: Good evening Sir, ..Sir i am working on GNURADIO tool..and i am developing BPSK

Re: [Discuss-gnuradio] PyBOMBS install issues

2018-09-25 Thread John_w_g
Dave, Thankyou. I partially resolved this by uninstalling UHD and GRC, and using the latest PyBOMBS to compile from source both UHD and GRC. The good news is that after installing the correct FPGA image, GRC runs. Unfortunately it is not operating correctly. GRC is throuwing codes Gt, the

Re: [Discuss-gnuradio] port number 1 exceeds max of 0

2018-09-25 Thread Michael Dickens
Hi Sumit - Do you have your GR OOT in a public repo where we could review all of the code & try the example ourselves? That's the most reliable way to handle such potentially in-depth queries such as yours. As a quick reply without knowing more specifics, are you using the "hier_block2" for the

[Discuss-gnuradio] SNR of BPSK

2018-09-25 Thread tadikondasuresh
Good evening Sir, ..Sir i am working on GNURADIO tool..and i am developing BPSK modulation and i tried SNR calculation in that and i already calculated the SNR value and i want to send that value in to text file,but i could not able to send that value in to file.. please help me sir..please

[Discuss-gnuradio] port number 1 exceeds max of 0

2018-09-25 Thread Sumit Kumar
Hi, I have made a block with take two streams of input and produces four stream of outputs. The*impl.cc* file has the following declaration: static int ios1[] = {48, 48*sizeof(float), 48, 48*sizeof(float)}; static std::vector iosig1(ios1, ios1+sizeof(ios1)/sizeof(int));