Re: [Discuss-gnuradio] Proper block inheritance

Thank you Josh. At the moment I wanted to make this as simple as possible. My idea was to make a new class(block type) and to make my impl class inherit that class also. In that new class I would store message port subscription and a method for sending message that deframer received valid message.

[Discuss-gnuradio] not responding B100

Hi List, My B100 suddenly stopped responding to UHD init. It appears that the USB interface actually lost its ability to identify as a device. Here below, you can find the output of the fedora "messages" log for the Broken B100 as well as for a working one. Could this be solved by re-programming

Re: [Discuss-gnuradio] bladeRF and gnuradio?

Gave it a short try during lunch break - gnuradio wants to address hackrf, although I do not own this and in fact even did unselect hackrf in gr-osmosdr cmake command. Ralph. > -Original Message- > From: Brian Padalino [mailto:bpadal...@gmail.com] > Sent: Monday, September 09, 2013 6:38

Re: [Discuss-gnuradio] bladeRF and gnuradio?

OK, got it. I had to remove all osmocom files and completely reinstall gr-osmosdr, then I got rid of the hackRF, and the bladeRF was recognized. RX works fine, TX does work, but the modulation (plain FM) does not work, have to check with my USRP1 if this is a gnuradio or a bladeRF issue... The TCX

[Discuss-gnuradio] Questions on rx_ofdm example in GR 3.7.1

GR 3.7.1 gr-digital/examples/ofdm/rx_ofdm.grc 1. The OFDM Frame Equalizer block that is downstream from the Header Stream Virtual Source block has the Length Tag Key field set to length_tag_name, yet all other blocks on the diagram with that field are set to length_tag_key (which is the ID of a

[Discuss-gnuradio] How can I measure the RSSI with SBX board

Hi all, It is seen that the RSSI can be obtained by the read_aux_adc. But I am not sure if SBX board supports it or not. And how to specify the parameters: int which_side, int which_adc Any hints for this question? Thanks! -- Alex, *Dreams can come true – just believe.* __

Re: [Discuss-gnuradio] How can I measure the RSSI with SBX board

Hi all, It is seen that the RSSI can be obtained by the read_aux_adc. But I am not sure if SBX board supports it or not. And how to specify the parameters: int which_side, int which_adc Any hints for this question? Thanks! -- Alex, /Dreams can come true – just believe./

[Discuss-gnuradio] swig smart pointer inheritance issue

I'm converting some old blocks I wrote for ~3.5 gnuradio APIs to 3.7. I have a block that calculates the MER of an incoming signal - this block is a synchronous decimator, and the make function takes a constellation_sptr and decimation rate as input: mer::sptr mer::make(gr::digital::constella