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When I read that the FEC block code was a cyclic (31,21) code, I could not help but check the BCH code tables. n=2^(q-1), k=n-t*q just screams BCH with q=5. Try to factor out a primitive polynomial, a…
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GR has a couple of places to look for FEC codes.
Some encoders/decoders can be found in `gr-trellis` others are part of `gr-fec` and even more are found in `gr-dvbt`.
I suggest to convert all of t…
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Hi Ron,
I'm validating correct operation of the DVBS2 code with an Opticum AX150 DVBS2 Receiver and essentially trying to emulate an Astra1 channel by going in at IF using a PlutoSDR and bypassing th…
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### What happened?
for historical reasons, we've got
```c++
#ifdef HAVE_CONFIG_H
#include
#endif
```
all over the place.
And luckily, we nearly never need that.
So, in the intere…
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The checklists below indicate which blocks have C++ support in master.
gr-analog 25/34 :heavy_check_mark:
- [x] analog_agc2_xx
- [x] analog_agc3_xx
- [x] analog_agc_xx
- [ ] analog_am_demo…
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### What happened?
I tried to build with `CXXFLAGS="-flto -Werror=odr"` and it failed
### System Information
OS: Linux
GR Installation Method: Gentoo package
### GNU Radio Version
3.10 (maint-…
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Hello!
I was working on `5.4-2.1.x-imx_var01` branch and both my emmc and my external sd card was working fine. However, I updated my kernel to `lf-5.15.y_var01` and my sdcard stopped working. Here a…
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Over the years, many Qubes users on the mailing lists have expressed the desire to be able to run some kind of Android VM (e.g., HVM) under Qubes OS.
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As discussed on ##linux-surface, hardware buttons on some Surfaces are not working. Reloading the button module works post-boot:
```
sudo modprobe -r soc_button_array
sudo modprobe soc_button_array…