Re: [Discuss-gnuradio] CC1101 GFSK packet decode with variable length

2018-12-31 Thread Ed Criscuolo
But this would only work well if there is enough gap time and/or preamble bits and/or fill bytes between the packets. Otherwise, you will consume and discard the beginning of the next packet. @(^.^)@ Ed Sent from my iPhone > On Dec 31, 2018, at 4:52 AM, Daniel Estévez wrote: > > Hi, > > Bes

Re: [Discuss-gnuradio] Question regarding convolutional decoder usage in FEC extended decoder API

2018-12-31 Thread Adrian Musceac
Correction, I should have said entire 4 bit range instead of 128 bit range, but I hope you got the picture. Regards, Adrian On 12/31/18, Adrian Musceac wrote: > Hi, > > I'm sorry I didn't have much time to research the intricacies of the > convolutional decoder implementation, but I have a quest

[Discuss-gnuradio] Question regarding convolutional decoder usage in FEC extended decoder API

2018-12-31 Thread Adrian Musceac
Hi, I'm sorry I didn't have much time to research the intricacies of the convolutional decoder implementation, but I have a question coming more from the user perspective regarding the optimal way of using the API. In the default implementation of the extended decoder ( https://github.com/gnuradi

Re: [Discuss-gnuradio] How to set signal bandwidth to 5KHz

2018-12-31 Thread Marcus Müller
Dear Suresh, we're the GNU Radio mailing list, and there's truly not only Sirs on here, but also Ladies; I've pointed this out before to you. So, this flow graph is essentially impossible to save: you rely on blks2_packet_decoder. It's broken, and hence for good in the "Deprecated" category. I'

[Discuss-gnuradio] How to set signal bandwidth to 5KHz

2018-12-31 Thread tadikondasuresh
Dear sir,I am Suresh, I am working on BPSK Modulation in gnuradio by using USRP N210 radio modulenow I able to set signal bandwidth is 10KHz, 25KHz, 50KHz but I am not able to set exact signal bandwidth to 5KHzPlease help me and please find out attached grc file then I found one runtime error,

Re: [Discuss-gnuradio] CC1101 GFSK packet decode with variable length

2018-12-31 Thread Daniel Estévez
Hi, Besides using the Header Payload Demuxer as Julian suggested, a simple trick when the packet size is unknown but limited to a (not very large) maximum size is to cut a PDU with the maximum packet size and then throw away everything you don't need. I have a CC1101 decoder in gr-satellites that