kopia lustrzana https://github.com/ha7ilm/rpitx-app-note
Update README.md
rodzic
0a4d62b538
commit
340678a20a
12
README.md
12
README.md
|
@ -212,7 +212,7 @@ On the PC, execute this:
|
||||||
|
|
||||||
### Transmitting amateur radio digital modes from remote computer
|
### Transmitting amateur radio digital modes from remote computer
|
||||||
|
|
||||||
On the Raspberry Pi, run:
|
On the Raspberry Pi, run this to transmit USB:
|
||||||
|
|
||||||
nc -l 8011 | csdr convert_i16_f | csdr dsb_fc | csdr bandpass_fir_fft_cc 0 0.1 0.01 | csdr gain_ff 2.0 | csdr shift_addition_cc 0.2 | sudo rpitx -i- -m IQFLOAT -f 28400
|
nc -l 8011 | csdr convert_i16_f | csdr dsb_fc | csdr bandpass_fir_fft_cc 0 0.1 0.01 | csdr gain_ff 2.0 | csdr shift_addition_cc 0.2 | sudo rpitx -i- -m IQFLOAT -f 28400
|
||||||
|
|
||||||
|
@ -220,12 +220,12 @@ On your PC, run:
|
||||||
|
|
||||||
arecord -fS16_LE -r48000 -c1 - | nc raspberrypi.local 8011
|
arecord -fS16_LE -r48000 -c1 - | nc raspberrypi.local 8011
|
||||||
|
|
||||||
Run fldigi, and start to transmit:
|
If you have Ubuntu on your PC, you are likely to have PulseAudio.
|
||||||
|
|
||||||
![fldigi](/images/fldigi.png?raw=true)
|
|
||||||
|
|
||||||
If you have Ubuntu, you are likely to have PulseAudio.
|
|
||||||
|
|
||||||
Run `pavucontrol` and set the source of `arecord` to "Monitor of" your speakers output.
|
Run `pavucontrol` and set the source of `arecord` to "Monitor of" your speakers output.
|
||||||
|
|
||||||
![pavucontrol](/images/pavucontrol.png?raw=true)
|
![pavucontrol](/images/pavucontrol.png?raw=true)
|
||||||
|
|
||||||
|
On the PC, run `fldigi`, and start to transmit:
|
||||||
|
|
||||||
|
![fldigi](/images/fldigi.png?raw=true)
|
||||||
|
|
Ładowanie…
Reference in New Issue