Those could very well be pictures of the same signal. Note that the VBW
is different on your two spectrum analyzer captures, and the GRC view is
probably not set up the same as either of those.
On 04/05/2018 04:59 AM, samuel verdon wrote:
Hello
I come back with my 2FSK burst emission. I will
I fixed the error by deleting /etc/ld.so.cache:
$ sudo rm /etc/ld.so.cache
$ sudo ldconfig
I'm quoting the output of the commands you sent me. The output is the same
before and after deleting the cache. So they don't point at the source of
the issue.
$ gnuradio-config-info --enabled-components
p
Johannes,
Thank you, those were good inputs and I tried running some tests with it. Yes,
I'm using an SDR in that loop (hackrf). I fixed a problem with my code and got
rid of most of the jitter, the latency is now stable around 60-70 milliseconds.
I tried measuring latency of a file source, unp
I tried modifying the gr-osmosdr source to add the message sink in the
source_impl.cc. Turns out, we cannot have message passing in hierarchical
blocks as discussed in this post:
https://lists.gnu.org/archive/html/discuss-gnuradio/2016-01/msg00291.html
and this one:
https://lists.gnu.org/archive
Hi Mario,
to sum it up
- your packet duration is:
128bit(in your case also symbols)/50kBaud/s = 2.56ms
- Your "device" sample rate is 50kBaud/s * 20 = 1MSps.
First, do you use any hardware? Or is this just a simulation for now?
If it is a simulation, do you use a throttle block?
In case it is a
