[Discuss-gnuradio] installed ieee_802_15_4 . do following modifications

gnuradio-runtime ) but maybe better update your installation. Bastian On 05/11/2014 05:20 PM, lingeswar kandregula wrote: > thanks for the reply. > i did the changes to those two files and tried installing. it installed > and got the same error. and the phy block is install

[Discuss-gnuradio] Fwd: regarding your paper

hi , i have gone through bastin bloessl's code for ieee_802_15_4. i installed it in my ubuntu 12.04 having gnuradio v3.7 . it installed and i got the following error when i was trying to run the flowgraph. Traceback (most recent call last): File "/home/cps/.grc_gnuradio/ieee802_15_4_phy.py", l

[Discuss-gnuradio] ofdm_rx

hi, in the rx_ofdm.grc in examples contains the STREAMCRC32 block. in which the mode must be check CRC. but the default in the example is generate crc. it is only working for generate crc and for checkCRC it doesnot give output. i tried using the data before the streamCRC32 and tried to use with s

[Discuss-gnuradio] ofdm examples

hi community, can we do these examples without using the length tags.. if so please let me know the way.. looking forward for reply. thanks, lingeswar ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/dis

[Discuss-gnuradio] regarding ofdm blocks in gnuradio-3.7

hi community, i tried using the examples provided in gr-digital/examples/ofdm. when i use them i couldn't able to get the peaks at the output of Schmidl&cox block but if i change the tx_ofdm.grc in such a way that only payload then i can able to detect the peaks. i tried using the logging from ofd

[Discuss-gnuradio] length tag key in ofdm_channel_allocator

hi, i am trying to use the flowgraph "Core elements of an OFDM transmitter" in the ofdm documentation which is there at Gnuradio-3.7 API. i got the following error. FATAL: Missing a required length tag on port 0 at item #0 thread[thread-per-block[1]: ]: Missing length tag. how to overcome this..

Re: [Discuss-gnuradio] transmitting gain in usrp sink

i saw that link before.. there are VGA and BB in the transmitting path if we consider the XCVR daughter board. is that distributed between these two or anything else also shares it? .. thanks, lingeswar On Wed, Jun 19, 2013 at 12:11 PM, Ankit Kaushik wrote: > On 19.06.2013 08:35, linges

Re: [Discuss-gnuradio] transmitting gain in usrp sink

as you said the receiving gain is distributed between VGA and LNA. how it is distributed during transmission. thanks, lingeswar. On Tue, Jun 18, 2013 at 5:07 PM, Ankit Kaushik wrote: > On 18.06.2013 12:49, lingeswar kandregula wrote: > > hi ankit, > thanks for the reply. so,

[Discuss-gnuradio] transmitting gain in usrp sink

hi community, i wondered how the USRP is transmitting the signal even if i set the transmitting gain to ZERO. and same as the case with receiving section. what does setting gain in USRP sink will do ? and what is this gain referred to? is it just to set the PGA's gain or something different. pleas

[Discuss-gnuradio] real time voice transmission

hi community, i just wanted to have a real time voice transmission between two usrp boards. i tried tx_voice.py and rx_voice.py files. at the receiver i didn't get anything. can anybody suggest me what to do to get the voice at receiver. thanks lingeswar _