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8aff0a31b3
...
eb75e3ccc3
12
README.md
12
README.md
|
@ -2,7 +2,7 @@
|
||||||
|
|
||||||
Using RP2040 / Raspberry Pi Pico as a software-defined radio receiver.
|
Using RP2040 / Raspberry Pi Pico as a software-defined radio receiver.
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||||||
|
|
||||||
See the [blog post](https://blog.porucha.net/2024/pico-sdr/) for more information. Older code the article is mostly referring to can be found in the branch `old`.
|
See the [blog post](https://blog.porucha.net/2024/pico-sdr/) for more informatiom.
|
||||||
|
|
||||||
## Circuit
|
## Circuit
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||||||
|
|
||||||
|
@ -22,14 +22,12 @@ See the [blog post](https://blog.porucha.net/2024/pico-sdr/) for more informatio
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||||||
picotool load -f build/pico_sdr.uf2
|
picotool load -f build/pico_sdr.uf2
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||||||
```
|
```
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||||||
|
|
||||||
3. Start the USB serial to TCP bridge:
|
3. Start the USB serial to TCP bridge, setting the frequency to 88.2 MHz:
|
||||||
|
|
||||||
```bash
|
```bash
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||||||
python util/bridge.py
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python util/bridge.py -f 88200000
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||||||
```
|
```
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||||||
|
|
||||||
You need to have PySerial and Click packages installed.
|
4. Open `grc/PicoSDR-WBFM.grc` in GNU Radio Companion.
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||||||
|
|
||||||
4. Open `grc/PicoSDR-WBFM.grc` in GNU Radio Companion, adjust carrier frequency to match your favorite FM radio station and press `F6`.
|
5. Press `F6`. After you close the window, the bridge will exit as well.
|
||||||
|
|
||||||
5. Alternatively [gqrx](https://www.gqrx.dk/) works fine with `rtl_tcp` input mode. Maximum sample rate seem to be 400 ksps, above that the samples are dropped.
|
|
||||||
|
|
|
@ -33,28 +33,36 @@ options:
|
||||||
state: enabled
|
state: enabled
|
||||||
|
|
||||||
blocks:
|
blocks:
|
||||||
- name: carrier
|
- name: bpsk
|
||||||
id: variable
|
id: variable_constellation
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||||||
parameters:
|
parameters:
|
||||||
comment: ''
|
comment: ''
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||||||
value: '88_200_000'
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const_points: '[-1-1j, -1+1j, 1+1j, 1-1j]'
|
||||||
|
dims: '1'
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||||||
|
normalization: digital.constellation.AMPLITUDE_NORMALIZATION
|
||||||
|
npwr: '1.0'
|
||||||
|
precision: '8'
|
||||||
|
rot_sym: '4'
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||||||
|
soft_dec_lut: None
|
||||||
|
sym_map: '[0, 1, 3, 2]'
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||||||
|
type: bpsk
|
||||||
states:
|
states:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [168, 8.0]
|
coordinate: [280, 8.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: enabled
|
state: true
|
||||||
- name: samp_rate
|
- name: samp_rate
|
||||||
id: variable
|
id: variable
|
||||||
parameters:
|
parameters:
|
||||||
comment: ''
|
comment: ''
|
||||||
value: '192_000'
|
value: 1_536_000 // (1 << 3)
|
||||||
states:
|
states:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [264, 8.0]
|
coordinate: [176, 8.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: enabled
|
state: enabled
|
||||||
- name: analog_quadrature_demod_cf_0
|
- name: analog_quadrature_demod_cf_0
|
||||||
|
@ -70,7 +78,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 336.0]
|
coordinate: [704, 312.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: analog_wfm_rcv_pll_0
|
- name: analog_wfm_rcv_pll_0
|
||||||
|
@ -88,7 +96,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 440.0]
|
coordinate: [456, 376.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: audio_sink_0
|
- name: audio_sink_0
|
||||||
|
@ -105,7 +113,25 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 448.0]
|
coordinate: [704, 384.0]
|
||||||
|
rotation: 0
|
||||||
|
state: true
|
||||||
|
- name: blocks_interleaved_short_to_complex_0
|
||||||
|
id: blocks_interleaved_short_to_complex
|
||||||
|
parameters:
|
||||||
|
affinity: ''
|
||||||
|
alias: ''
|
||||||
|
comment: ''
|
||||||
|
maxoutbuf: '0'
|
||||||
|
minoutbuf: '0'
|
||||||
|
scale_factor: (1 << 15) - 1
|
||||||
|
swap: 'False'
|
||||||
|
vector_input: 'False'
|
||||||
|
states:
|
||||||
|
bus_sink: false
|
||||||
|
bus_source: false
|
||||||
|
bus_structure: null
|
||||||
|
coordinate: [224, 208.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: blocks_message_debug_0
|
- name: blocks_message_debug_0
|
||||||
|
@ -120,7 +146,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 32.0]
|
coordinate: [992, 8.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: blocks_probe_rate_0
|
- name: blocks_probe_rate_0
|
||||||
|
@ -140,7 +166,20 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 40.0]
|
coordinate: [704, 16.0]
|
||||||
|
rotation: 0
|
||||||
|
state: true
|
||||||
|
- name: import_0
|
||||||
|
id: import
|
||||||
|
parameters:
|
||||||
|
alias: ''
|
||||||
|
comment: ''
|
||||||
|
imports: import math
|
||||||
|
states:
|
||||||
|
bus_sink: false
|
||||||
|
bus_source: false
|
||||||
|
bus_structure: null
|
||||||
|
coordinate: [440, 8.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: low_pass_filter_0
|
- name: low_pass_filter_0
|
||||||
|
@ -164,366 +203,29 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 284.0]
|
coordinate: [992, 284.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: enabled
|
state: enabled
|
||||||
- name: osmosdr_source_0
|
- name: network_tcp_source_0
|
||||||
id: osmosdr_source
|
id: network_tcp_source
|
||||||
parameters:
|
parameters:
|
||||||
|
addr: 127.0.0.1
|
||||||
affinity: ''
|
affinity: ''
|
||||||
alias: ''
|
alias: ''
|
||||||
ant0: ''
|
|
||||||
ant1: ''
|
|
||||||
ant10: ''
|
|
||||||
ant11: ''
|
|
||||||
ant12: ''
|
|
||||||
ant13: ''
|
|
||||||
ant14: ''
|
|
||||||
ant15: ''
|
|
||||||
ant16: ''
|
|
||||||
ant17: ''
|
|
||||||
ant18: ''
|
|
||||||
ant19: ''
|
|
||||||
ant2: ''
|
|
||||||
ant20: ''
|
|
||||||
ant21: ''
|
|
||||||
ant22: ''
|
|
||||||
ant23: ''
|
|
||||||
ant24: ''
|
|
||||||
ant25: ''
|
|
||||||
ant26: ''
|
|
||||||
ant27: ''
|
|
||||||
ant28: ''
|
|
||||||
ant29: ''
|
|
||||||
ant3: ''
|
|
||||||
ant30: ''
|
|
||||||
ant31: ''
|
|
||||||
ant4: ''
|
|
||||||
ant5: ''
|
|
||||||
ant6: ''
|
|
||||||
ant7: ''
|
|
||||||
ant8: ''
|
|
||||||
ant9: ''
|
|
||||||
args: '"rtl_tcp"'
|
|
||||||
bb_gain0: '20'
|
|
||||||
bb_gain1: '20'
|
|
||||||
bb_gain10: '20'
|
|
||||||
bb_gain11: '20'
|
|
||||||
bb_gain12: '20'
|
|
||||||
bb_gain13: '20'
|
|
||||||
bb_gain14: '20'
|
|
||||||
bb_gain15: '20'
|
|
||||||
bb_gain16: '20'
|
|
||||||
bb_gain17: '20'
|
|
||||||
bb_gain18: '20'
|
|
||||||
bb_gain19: '20'
|
|
||||||
bb_gain2: '20'
|
|
||||||
bb_gain20: '20'
|
|
||||||
bb_gain21: '20'
|
|
||||||
bb_gain22: '20'
|
|
||||||
bb_gain23: '20'
|
|
||||||
bb_gain24: '20'
|
|
||||||
bb_gain25: '20'
|
|
||||||
bb_gain26: '20'
|
|
||||||
bb_gain27: '20'
|
|
||||||
bb_gain28: '20'
|
|
||||||
bb_gain29: '20'
|
|
||||||
bb_gain3: '20'
|
|
||||||
bb_gain30: '20'
|
|
||||||
bb_gain31: '20'
|
|
||||||
bb_gain4: '20'
|
|
||||||
bb_gain5: '20'
|
|
||||||
bb_gain6: '20'
|
|
||||||
bb_gain7: '20'
|
|
||||||
bb_gain8: '20'
|
|
||||||
bb_gain9: '20'
|
|
||||||
bw0: '0'
|
|
||||||
bw1: '0'
|
|
||||||
bw10: '0'
|
|
||||||
bw11: '0'
|
|
||||||
bw12: '0'
|
|
||||||
bw13: '0'
|
|
||||||
bw14: '0'
|
|
||||||
bw15: '0'
|
|
||||||
bw16: '0'
|
|
||||||
bw17: '0'
|
|
||||||
bw18: '0'
|
|
||||||
bw19: '0'
|
|
||||||
bw2: '0'
|
|
||||||
bw20: '0'
|
|
||||||
bw21: '0'
|
|
||||||
bw22: '0'
|
|
||||||
bw23: '0'
|
|
||||||
bw24: '0'
|
|
||||||
bw25: '0'
|
|
||||||
bw26: '0'
|
|
||||||
bw27: '0'
|
|
||||||
bw28: '0'
|
|
||||||
bw29: '0'
|
|
||||||
bw3: '0'
|
|
||||||
bw30: '0'
|
|
||||||
bw31: '0'
|
|
||||||
bw4: '0'
|
|
||||||
bw5: '0'
|
|
||||||
bw6: '0'
|
|
||||||
bw7: '0'
|
|
||||||
bw8: '0'
|
|
||||||
bw9: '0'
|
|
||||||
clock_source0: ''
|
|
||||||
clock_source1: ''
|
|
||||||
clock_source2: ''
|
|
||||||
clock_source3: ''
|
|
||||||
clock_source4: ''
|
|
||||||
clock_source5: ''
|
|
||||||
clock_source6: ''
|
|
||||||
clock_source7: ''
|
|
||||||
comment: ''
|
comment: ''
|
||||||
corr0: '0'
|
|
||||||
corr1: '0'
|
|
||||||
corr10: '0'
|
|
||||||
corr11: '0'
|
|
||||||
corr12: '0'
|
|
||||||
corr13: '0'
|
|
||||||
corr14: '0'
|
|
||||||
corr15: '0'
|
|
||||||
corr16: '0'
|
|
||||||
corr17: '0'
|
|
||||||
corr18: '0'
|
|
||||||
corr19: '0'
|
|
||||||
corr2: '0'
|
|
||||||
corr20: '0'
|
|
||||||
corr21: '0'
|
|
||||||
corr22: '0'
|
|
||||||
corr23: '0'
|
|
||||||
corr24: '0'
|
|
||||||
corr25: '0'
|
|
||||||
corr26: '0'
|
|
||||||
corr27: '0'
|
|
||||||
corr28: '0'
|
|
||||||
corr29: '0'
|
|
||||||
corr3: '0'
|
|
||||||
corr30: '0'
|
|
||||||
corr31: '0'
|
|
||||||
corr4: '0'
|
|
||||||
corr5: '0'
|
|
||||||
corr6: '0'
|
|
||||||
corr7: '0'
|
|
||||||
corr8: '0'
|
|
||||||
corr9: '0'
|
|
||||||
dc_offset_mode0: '0'
|
|
||||||
dc_offset_mode1: '0'
|
|
||||||
dc_offset_mode10: '0'
|
|
||||||
dc_offset_mode11: '0'
|
|
||||||
dc_offset_mode12: '0'
|
|
||||||
dc_offset_mode13: '0'
|
|
||||||
dc_offset_mode14: '0'
|
|
||||||
dc_offset_mode15: '0'
|
|
||||||
dc_offset_mode16: '0'
|
|
||||||
dc_offset_mode17: '0'
|
|
||||||
dc_offset_mode18: '0'
|
|
||||||
dc_offset_mode19: '0'
|
|
||||||
dc_offset_mode2: '0'
|
|
||||||
dc_offset_mode20: '0'
|
|
||||||
dc_offset_mode21: '0'
|
|
||||||
dc_offset_mode22: '0'
|
|
||||||
dc_offset_mode23: '0'
|
|
||||||
dc_offset_mode24: '0'
|
|
||||||
dc_offset_mode25: '0'
|
|
||||||
dc_offset_mode26: '0'
|
|
||||||
dc_offset_mode27: '0'
|
|
||||||
dc_offset_mode28: '0'
|
|
||||||
dc_offset_mode29: '0'
|
|
||||||
dc_offset_mode3: '0'
|
|
||||||
dc_offset_mode30: '0'
|
|
||||||
dc_offset_mode31: '0'
|
|
||||||
dc_offset_mode4: '0'
|
|
||||||
dc_offset_mode5: '0'
|
|
||||||
dc_offset_mode6: '0'
|
|
||||||
dc_offset_mode7: '0'
|
|
||||||
dc_offset_mode8: '0'
|
|
||||||
dc_offset_mode9: '0'
|
|
||||||
freq0: carrier
|
|
||||||
freq1: 100e6
|
|
||||||
freq10: 100e6
|
|
||||||
freq11: 100e6
|
|
||||||
freq12: 100e6
|
|
||||||
freq13: 100e6
|
|
||||||
freq14: 100e6
|
|
||||||
freq15: 100e6
|
|
||||||
freq16: 100e6
|
|
||||||
freq17: 100e6
|
|
||||||
freq18: 100e6
|
|
||||||
freq19: 100e6
|
|
||||||
freq2: 100e6
|
|
||||||
freq20: 100e6
|
|
||||||
freq21: 100e6
|
|
||||||
freq22: 100e6
|
|
||||||
freq23: 100e6
|
|
||||||
freq24: 100e6
|
|
||||||
freq25: 100e6
|
|
||||||
freq26: 100e6
|
|
||||||
freq27: 100e6
|
|
||||||
freq28: 100e6
|
|
||||||
freq29: 100e6
|
|
||||||
freq3: 100e6
|
|
||||||
freq30: 100e6
|
|
||||||
freq31: 100e6
|
|
||||||
freq4: 100e6
|
|
||||||
freq5: 100e6
|
|
||||||
freq6: 100e6
|
|
||||||
freq7: 100e6
|
|
||||||
freq8: 100e6
|
|
||||||
freq9: 100e6
|
|
||||||
gain0: '10'
|
|
||||||
gain1: '10'
|
|
||||||
gain10: '10'
|
|
||||||
gain11: '10'
|
|
||||||
gain12: '10'
|
|
||||||
gain13: '10'
|
|
||||||
gain14: '10'
|
|
||||||
gain15: '10'
|
|
||||||
gain16: '10'
|
|
||||||
gain17: '10'
|
|
||||||
gain18: '10'
|
|
||||||
gain19: '10'
|
|
||||||
gain2: '10'
|
|
||||||
gain20: '10'
|
|
||||||
gain21: '10'
|
|
||||||
gain22: '10'
|
|
||||||
gain23: '10'
|
|
||||||
gain24: '10'
|
|
||||||
gain25: '10'
|
|
||||||
gain26: '10'
|
|
||||||
gain27: '10'
|
|
||||||
gain28: '10'
|
|
||||||
gain29: '10'
|
|
||||||
gain3: '10'
|
|
||||||
gain30: '10'
|
|
||||||
gain31: '10'
|
|
||||||
gain4: '10'
|
|
||||||
gain5: '10'
|
|
||||||
gain6: '10'
|
|
||||||
gain7: '10'
|
|
||||||
gain8: '10'
|
|
||||||
gain9: '10'
|
|
||||||
gain_mode0: 'False'
|
|
||||||
gain_mode1: 'False'
|
|
||||||
gain_mode10: 'False'
|
|
||||||
gain_mode11: 'False'
|
|
||||||
gain_mode12: 'False'
|
|
||||||
gain_mode13: 'False'
|
|
||||||
gain_mode14: 'False'
|
|
||||||
gain_mode15: 'False'
|
|
||||||
gain_mode16: 'False'
|
|
||||||
gain_mode17: 'False'
|
|
||||||
gain_mode18: 'False'
|
|
||||||
gain_mode19: 'False'
|
|
||||||
gain_mode2: 'False'
|
|
||||||
gain_mode20: 'False'
|
|
||||||
gain_mode21: 'False'
|
|
||||||
gain_mode22: 'False'
|
|
||||||
gain_mode23: 'False'
|
|
||||||
gain_mode24: 'False'
|
|
||||||
gain_mode25: 'False'
|
|
||||||
gain_mode26: 'False'
|
|
||||||
gain_mode27: 'False'
|
|
||||||
gain_mode28: 'False'
|
|
||||||
gain_mode29: 'False'
|
|
||||||
gain_mode3: 'False'
|
|
||||||
gain_mode30: 'False'
|
|
||||||
gain_mode31: 'False'
|
|
||||||
gain_mode4: 'False'
|
|
||||||
gain_mode5: 'False'
|
|
||||||
gain_mode6: 'False'
|
|
||||||
gain_mode7: 'False'
|
|
||||||
gain_mode8: 'False'
|
|
||||||
gain_mode9: 'False'
|
|
||||||
if_gain0: '20'
|
|
||||||
if_gain1: '20'
|
|
||||||
if_gain10: '20'
|
|
||||||
if_gain11: '20'
|
|
||||||
if_gain12: '20'
|
|
||||||
if_gain13: '20'
|
|
||||||
if_gain14: '20'
|
|
||||||
if_gain15: '20'
|
|
||||||
if_gain16: '20'
|
|
||||||
if_gain17: '20'
|
|
||||||
if_gain18: '20'
|
|
||||||
if_gain19: '20'
|
|
||||||
if_gain2: '20'
|
|
||||||
if_gain20: '20'
|
|
||||||
if_gain21: '20'
|
|
||||||
if_gain22: '20'
|
|
||||||
if_gain23: '20'
|
|
||||||
if_gain24: '20'
|
|
||||||
if_gain25: '20'
|
|
||||||
if_gain26: '20'
|
|
||||||
if_gain27: '20'
|
|
||||||
if_gain28: '20'
|
|
||||||
if_gain29: '20'
|
|
||||||
if_gain3: '20'
|
|
||||||
if_gain30: '20'
|
|
||||||
if_gain31: '20'
|
|
||||||
if_gain4: '20'
|
|
||||||
if_gain5: '20'
|
|
||||||
if_gain6: '20'
|
|
||||||
if_gain7: '20'
|
|
||||||
if_gain8: '20'
|
|
||||||
if_gain9: '20'
|
|
||||||
iq_balance_mode0: '0'
|
|
||||||
iq_balance_mode1: '0'
|
|
||||||
iq_balance_mode10: '0'
|
|
||||||
iq_balance_mode11: '0'
|
|
||||||
iq_balance_mode12: '0'
|
|
||||||
iq_balance_mode13: '0'
|
|
||||||
iq_balance_mode14: '0'
|
|
||||||
iq_balance_mode15: '0'
|
|
||||||
iq_balance_mode16: '0'
|
|
||||||
iq_balance_mode17: '0'
|
|
||||||
iq_balance_mode18: '0'
|
|
||||||
iq_balance_mode19: '0'
|
|
||||||
iq_balance_mode2: '0'
|
|
||||||
iq_balance_mode20: '0'
|
|
||||||
iq_balance_mode21: '0'
|
|
||||||
iq_balance_mode22: '0'
|
|
||||||
iq_balance_mode23: '0'
|
|
||||||
iq_balance_mode24: '0'
|
|
||||||
iq_balance_mode25: '0'
|
|
||||||
iq_balance_mode26: '0'
|
|
||||||
iq_balance_mode27: '0'
|
|
||||||
iq_balance_mode28: '0'
|
|
||||||
iq_balance_mode29: '0'
|
|
||||||
iq_balance_mode3: '0'
|
|
||||||
iq_balance_mode30: '0'
|
|
||||||
iq_balance_mode31: '0'
|
|
||||||
iq_balance_mode4: '0'
|
|
||||||
iq_balance_mode5: '0'
|
|
||||||
iq_balance_mode6: '0'
|
|
||||||
iq_balance_mode7: '0'
|
|
||||||
iq_balance_mode8: '0'
|
|
||||||
iq_balance_mode9: '0'
|
|
||||||
maxoutbuf: '0'
|
maxoutbuf: '0'
|
||||||
minoutbuf: '0'
|
minoutbuf: '0'
|
||||||
nchan: '1'
|
port: '1234'
|
||||||
num_mboards: '1'
|
server: 'True'
|
||||||
sample_rate: samp_rate
|
type: short
|
||||||
sync: sync
|
vlen: '1'
|
||||||
time_source0: ''
|
|
||||||
time_source1: ''
|
|
||||||
time_source2: ''
|
|
||||||
time_source3: ''
|
|
||||||
time_source4: ''
|
|
||||||
time_source5: ''
|
|
||||||
time_source6: ''
|
|
||||||
time_source7: ''
|
|
||||||
type: fc32
|
|
||||||
states:
|
states:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [152, 164.0]
|
coordinate: [48, 200.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: enabled
|
state: true
|
||||||
- name: qtgui_time_sink_x_0
|
- name: qtgui_time_sink_x_0
|
||||||
id: qtgui_time_sink_x
|
id: qtgui_time_sink_x
|
||||||
parameters:
|
parameters:
|
||||||
|
@ -618,7 +320,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 232.0]
|
coordinate: [704, 208.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: qtgui_time_sink_x_0_0
|
- name: qtgui_time_sink_x_0_0
|
||||||
|
@ -715,7 +417,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [1128, 312.0]
|
coordinate: [1192, 312.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: qtgui_waterfall_sink_x_0_0
|
- name: qtgui_waterfall_sink_x_0_0
|
||||||
|
@ -747,12 +449,12 @@ blocks:
|
||||||
color9: '0'
|
color9: '0'
|
||||||
comment: ''
|
comment: ''
|
||||||
fc: '0'
|
fc: '0'
|
||||||
fftsize: '4096'
|
fftsize: '2048'
|
||||||
freqhalf: 'True'
|
freqhalf: 'True'
|
||||||
grid: 'True'
|
grid: 'True'
|
||||||
gui_hint: (0, 0, 1, 2)
|
gui_hint: (0, 0, 1, 2)
|
||||||
int_max: '0'
|
int_max: '0'
|
||||||
int_min: 10 * math.log10(1 / ((2 ** 16) ** 2))
|
int_min: 10 * math.log10(1 / ((2 ** 15 - 1) ** 2))
|
||||||
label1: ''
|
label1: ''
|
||||||
label10: ''
|
label10: ''
|
||||||
label2: ''
|
label2: ''
|
||||||
|
@ -776,7 +478,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 128.0]
|
coordinate: [704, 104.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: qtgui_waterfall_sink_x_0_0_0_0
|
- name: qtgui_waterfall_sink_x_0_0_0_0
|
||||||
|
@ -808,12 +510,12 @@ blocks:
|
||||||
color9: '0'
|
color9: '0'
|
||||||
comment: ''
|
comment: ''
|
||||||
fc: '0'
|
fc: '0'
|
||||||
fftsize: '1024'
|
fftsize: '2048'
|
||||||
freqhalf: 'True'
|
freqhalf: 'True'
|
||||||
grid: 'True'
|
grid: 'True'
|
||||||
gui_hint: (3, 0, 1, 2)
|
gui_hint: (3, 0, 1, 2)
|
||||||
int_max: '0'
|
int_max: '0'
|
||||||
int_min: 10 * math.log10(1 / ((2 ** 16) ** 2))
|
int_min: 10 * math.log10(1 / ((2 ** 15 - 1) ** 2))
|
||||||
label1: ''
|
label1: ''
|
||||||
label10: ''
|
label10: ''
|
||||||
label2: ''
|
label2: ''
|
||||||
|
@ -837,7 +539,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 184.0]
|
coordinate: [992, 184.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
|
|
||||||
|
@ -846,13 +548,14 @@ connections:
|
||||||
- [analog_quadrature_demod_cf_0, '0', qtgui_waterfall_sink_x_0_0_0_0, '0']
|
- [analog_quadrature_demod_cf_0, '0', qtgui_waterfall_sink_x_0_0_0_0, '0']
|
||||||
- [analog_wfm_rcv_pll_0, '0', audio_sink_0, '0']
|
- [analog_wfm_rcv_pll_0, '0', audio_sink_0, '0']
|
||||||
- [analog_wfm_rcv_pll_0, '1', audio_sink_0, '1']
|
- [analog_wfm_rcv_pll_0, '1', audio_sink_0, '1']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', analog_quadrature_demod_cf_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', analog_wfm_rcv_pll_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', blocks_probe_rate_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', qtgui_time_sink_x_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', qtgui_waterfall_sink_x_0_0, '0']
|
||||||
- [blocks_probe_rate_0, rate, blocks_message_debug_0, print]
|
- [blocks_probe_rate_0, rate, blocks_message_debug_0, print]
|
||||||
- [low_pass_filter_0, '0', qtgui_time_sink_x_0_0, '0']
|
- [low_pass_filter_0, '0', qtgui_time_sink_x_0_0, '0']
|
||||||
- [osmosdr_source_0, '0', analog_quadrature_demod_cf_0, '0']
|
- [network_tcp_source_0, '0', blocks_interleaved_short_to_complex_0, '0']
|
||||||
- [osmosdr_source_0, '0', analog_wfm_rcv_pll_0, '0']
|
|
||||||
- [osmosdr_source_0, '0', blocks_probe_rate_0, '0']
|
|
||||||
- [osmosdr_source_0, '0', qtgui_time_sink_x_0, '0']
|
|
||||||
- [osmosdr_source_0, '0', qtgui_waterfall_sink_x_0_0, '0']
|
|
||||||
|
|
||||||
metadata:
|
metadata:
|
||||||
file_format: 1
|
file_format: 1
|
||||||
|
|
445
grc/PicoSDR.grc
445
grc/PicoSDR.grc
|
@ -33,28 +33,36 @@ options:
|
||||||
state: enabled
|
state: enabled
|
||||||
|
|
||||||
blocks:
|
blocks:
|
||||||
- name: carrier
|
- name: bpsk
|
||||||
id: variable
|
id: variable_constellation
|
||||||
parameters:
|
parameters:
|
||||||
comment: ''
|
comment: ''
|
||||||
value: '40_680_000'
|
const_points: '[-1-1j, -1+1j, 1+1j, 1-1j]'
|
||||||
|
dims: '1'
|
||||||
|
normalization: digital.constellation.AMPLITUDE_NORMALIZATION
|
||||||
|
npwr: '1.0'
|
||||||
|
precision: '8'
|
||||||
|
rot_sym: '4'
|
||||||
|
soft_dec_lut: None
|
||||||
|
sym_map: '[0, 1, 3, 2]'
|
||||||
|
type: bpsk
|
||||||
states:
|
states:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [168, 8.0]
|
coordinate: [280, 8.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: enabled
|
state: true
|
||||||
- name: samp_rate
|
- name: samp_rate
|
||||||
id: variable
|
id: variable
|
||||||
parameters:
|
parameters:
|
||||||
comment: ''
|
comment: ''
|
||||||
value: '50_000'
|
value: 1_280_000 // (1 << 6)
|
||||||
states:
|
states:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [264, 8.0]
|
coordinate: [176, 8.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: enabled
|
state: enabled
|
||||||
- name: analog_quadrature_demod_cf_0
|
- name: analog_quadrature_demod_cf_0
|
||||||
|
@ -70,7 +78,25 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 536.0]
|
coordinate: [704, 512.0]
|
||||||
|
rotation: 0
|
||||||
|
state: true
|
||||||
|
- name: blocks_interleaved_short_to_complex_0
|
||||||
|
id: blocks_interleaved_short_to_complex
|
||||||
|
parameters:
|
||||||
|
affinity: ''
|
||||||
|
alias: ''
|
||||||
|
comment: ''
|
||||||
|
maxoutbuf: '0'
|
||||||
|
minoutbuf: '0'
|
||||||
|
scale_factor: (1 << 15) - 1
|
||||||
|
swap: 'False'
|
||||||
|
vector_input: 'False'
|
||||||
|
states:
|
||||||
|
bus_sink: false
|
||||||
|
bus_source: false
|
||||||
|
bus_structure: null
|
||||||
|
coordinate: [224, 208.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: blocks_message_debug_0
|
- name: blocks_message_debug_0
|
||||||
|
@ -85,7 +111,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 32.0]
|
coordinate: [1000, 32.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: blocks_probe_rate_0
|
- name: blocks_probe_rate_0
|
||||||
|
@ -97,7 +123,7 @@ blocks:
|
||||||
comment: ''
|
comment: ''
|
||||||
maxoutbuf: '0'
|
maxoutbuf: '0'
|
||||||
minoutbuf: '0'
|
minoutbuf: '0'
|
||||||
mintime: '2500'
|
mintime: '1000'
|
||||||
name: ''
|
name: ''
|
||||||
type: complex
|
type: complex
|
||||||
vlen: '1'
|
vlen: '1'
|
||||||
|
@ -105,7 +131,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 40.0]
|
coordinate: [704, 16.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: digital_costas_loop_cc_0
|
- name: digital_costas_loop_cc_0
|
||||||
|
@ -123,366 +149,42 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 344.0]
|
coordinate: [704, 320.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: osmosdr_source_0
|
- name: import_0
|
||||||
id: osmosdr_source
|
id: import
|
||||||
parameters:
|
parameters:
|
||||||
affinity: ''
|
|
||||||
alias: ''
|
alias: ''
|
||||||
ant0: ''
|
|
||||||
ant1: ''
|
|
||||||
ant10: ''
|
|
||||||
ant11: ''
|
|
||||||
ant12: ''
|
|
||||||
ant13: ''
|
|
||||||
ant14: ''
|
|
||||||
ant15: ''
|
|
||||||
ant16: ''
|
|
||||||
ant17: ''
|
|
||||||
ant18: ''
|
|
||||||
ant19: ''
|
|
||||||
ant2: ''
|
|
||||||
ant20: ''
|
|
||||||
ant21: ''
|
|
||||||
ant22: ''
|
|
||||||
ant23: ''
|
|
||||||
ant24: ''
|
|
||||||
ant25: ''
|
|
||||||
ant26: ''
|
|
||||||
ant27: ''
|
|
||||||
ant28: ''
|
|
||||||
ant29: ''
|
|
||||||
ant3: ''
|
|
||||||
ant30: ''
|
|
||||||
ant31: ''
|
|
||||||
ant4: ''
|
|
||||||
ant5: ''
|
|
||||||
ant6: ''
|
|
||||||
ant7: ''
|
|
||||||
ant8: ''
|
|
||||||
ant9: ''
|
|
||||||
args: '"rtl_tcp"'
|
|
||||||
bb_gain0: '20'
|
|
||||||
bb_gain1: '20'
|
|
||||||
bb_gain10: '20'
|
|
||||||
bb_gain11: '20'
|
|
||||||
bb_gain12: '20'
|
|
||||||
bb_gain13: '20'
|
|
||||||
bb_gain14: '20'
|
|
||||||
bb_gain15: '20'
|
|
||||||
bb_gain16: '20'
|
|
||||||
bb_gain17: '20'
|
|
||||||
bb_gain18: '20'
|
|
||||||
bb_gain19: '20'
|
|
||||||
bb_gain2: '20'
|
|
||||||
bb_gain20: '20'
|
|
||||||
bb_gain21: '20'
|
|
||||||
bb_gain22: '20'
|
|
||||||
bb_gain23: '20'
|
|
||||||
bb_gain24: '20'
|
|
||||||
bb_gain25: '20'
|
|
||||||
bb_gain26: '20'
|
|
||||||
bb_gain27: '20'
|
|
||||||
bb_gain28: '20'
|
|
||||||
bb_gain29: '20'
|
|
||||||
bb_gain3: '20'
|
|
||||||
bb_gain30: '20'
|
|
||||||
bb_gain31: '20'
|
|
||||||
bb_gain4: '20'
|
|
||||||
bb_gain5: '20'
|
|
||||||
bb_gain6: '20'
|
|
||||||
bb_gain7: '20'
|
|
||||||
bb_gain8: '20'
|
|
||||||
bb_gain9: '20'
|
|
||||||
bw0: '0'
|
|
||||||
bw1: '0'
|
|
||||||
bw10: '0'
|
|
||||||
bw11: '0'
|
|
||||||
bw12: '0'
|
|
||||||
bw13: '0'
|
|
||||||
bw14: '0'
|
|
||||||
bw15: '0'
|
|
||||||
bw16: '0'
|
|
||||||
bw17: '0'
|
|
||||||
bw18: '0'
|
|
||||||
bw19: '0'
|
|
||||||
bw2: '0'
|
|
||||||
bw20: '0'
|
|
||||||
bw21: '0'
|
|
||||||
bw22: '0'
|
|
||||||
bw23: '0'
|
|
||||||
bw24: '0'
|
|
||||||
bw25: '0'
|
|
||||||
bw26: '0'
|
|
||||||
bw27: '0'
|
|
||||||
bw28: '0'
|
|
||||||
bw29: '0'
|
|
||||||
bw3: '0'
|
|
||||||
bw30: '0'
|
|
||||||
bw31: '0'
|
|
||||||
bw4: '0'
|
|
||||||
bw5: '0'
|
|
||||||
bw6: '0'
|
|
||||||
bw7: '0'
|
|
||||||
bw8: '0'
|
|
||||||
bw9: '0'
|
|
||||||
clock_source0: ''
|
|
||||||
clock_source1: ''
|
|
||||||
clock_source2: ''
|
|
||||||
clock_source3: ''
|
|
||||||
clock_source4: ''
|
|
||||||
clock_source5: ''
|
|
||||||
clock_source6: ''
|
|
||||||
clock_source7: ''
|
|
||||||
comment: ''
|
comment: ''
|
||||||
corr0: '0'
|
imports: import math
|
||||||
corr1: '0'
|
|
||||||
corr10: '0'
|
|
||||||
corr11: '0'
|
|
||||||
corr12: '0'
|
|
||||||
corr13: '0'
|
|
||||||
corr14: '0'
|
|
||||||
corr15: '0'
|
|
||||||
corr16: '0'
|
|
||||||
corr17: '0'
|
|
||||||
corr18: '0'
|
|
||||||
corr19: '0'
|
|
||||||
corr2: '0'
|
|
||||||
corr20: '0'
|
|
||||||
corr21: '0'
|
|
||||||
corr22: '0'
|
|
||||||
corr23: '0'
|
|
||||||
corr24: '0'
|
|
||||||
corr25: '0'
|
|
||||||
corr26: '0'
|
|
||||||
corr27: '0'
|
|
||||||
corr28: '0'
|
|
||||||
corr29: '0'
|
|
||||||
corr3: '0'
|
|
||||||
corr30: '0'
|
|
||||||
corr31: '0'
|
|
||||||
corr4: '0'
|
|
||||||
corr5: '0'
|
|
||||||
corr6: '0'
|
|
||||||
corr7: '0'
|
|
||||||
corr8: '0'
|
|
||||||
corr9: '0'
|
|
||||||
dc_offset_mode0: '0'
|
|
||||||
dc_offset_mode1: '0'
|
|
||||||
dc_offset_mode10: '0'
|
|
||||||
dc_offset_mode11: '0'
|
|
||||||
dc_offset_mode12: '0'
|
|
||||||
dc_offset_mode13: '0'
|
|
||||||
dc_offset_mode14: '0'
|
|
||||||
dc_offset_mode15: '0'
|
|
||||||
dc_offset_mode16: '0'
|
|
||||||
dc_offset_mode17: '0'
|
|
||||||
dc_offset_mode18: '0'
|
|
||||||
dc_offset_mode19: '0'
|
|
||||||
dc_offset_mode2: '0'
|
|
||||||
dc_offset_mode20: '0'
|
|
||||||
dc_offset_mode21: '0'
|
|
||||||
dc_offset_mode22: '0'
|
|
||||||
dc_offset_mode23: '0'
|
|
||||||
dc_offset_mode24: '0'
|
|
||||||
dc_offset_mode25: '0'
|
|
||||||
dc_offset_mode26: '0'
|
|
||||||
dc_offset_mode27: '0'
|
|
||||||
dc_offset_mode28: '0'
|
|
||||||
dc_offset_mode29: '0'
|
|
||||||
dc_offset_mode3: '0'
|
|
||||||
dc_offset_mode30: '0'
|
|
||||||
dc_offset_mode31: '0'
|
|
||||||
dc_offset_mode4: '0'
|
|
||||||
dc_offset_mode5: '0'
|
|
||||||
dc_offset_mode6: '0'
|
|
||||||
dc_offset_mode7: '0'
|
|
||||||
dc_offset_mode8: '0'
|
|
||||||
dc_offset_mode9: '0'
|
|
||||||
freq0: carrier
|
|
||||||
freq1: 100e6
|
|
||||||
freq10: 100e6
|
|
||||||
freq11: 100e6
|
|
||||||
freq12: 100e6
|
|
||||||
freq13: 100e6
|
|
||||||
freq14: 100e6
|
|
||||||
freq15: 100e6
|
|
||||||
freq16: 100e6
|
|
||||||
freq17: 100e6
|
|
||||||
freq18: 100e6
|
|
||||||
freq19: 100e6
|
|
||||||
freq2: 100e6
|
|
||||||
freq20: 100e6
|
|
||||||
freq21: 100e6
|
|
||||||
freq22: 100e6
|
|
||||||
freq23: 100e6
|
|
||||||
freq24: 100e6
|
|
||||||
freq25: 100e6
|
|
||||||
freq26: 100e6
|
|
||||||
freq27: 100e6
|
|
||||||
freq28: 100e6
|
|
||||||
freq29: 100e6
|
|
||||||
freq3: 100e6
|
|
||||||
freq30: 100e6
|
|
||||||
freq31: 100e6
|
|
||||||
freq4: 100e6
|
|
||||||
freq5: 100e6
|
|
||||||
freq6: 100e6
|
|
||||||
freq7: 100e6
|
|
||||||
freq8: 100e6
|
|
||||||
freq9: 100e6
|
|
||||||
gain0: '10'
|
|
||||||
gain1: '10'
|
|
||||||
gain10: '10'
|
|
||||||
gain11: '10'
|
|
||||||
gain12: '10'
|
|
||||||
gain13: '10'
|
|
||||||
gain14: '10'
|
|
||||||
gain15: '10'
|
|
||||||
gain16: '10'
|
|
||||||
gain17: '10'
|
|
||||||
gain18: '10'
|
|
||||||
gain19: '10'
|
|
||||||
gain2: '10'
|
|
||||||
gain20: '10'
|
|
||||||
gain21: '10'
|
|
||||||
gain22: '10'
|
|
||||||
gain23: '10'
|
|
||||||
gain24: '10'
|
|
||||||
gain25: '10'
|
|
||||||
gain26: '10'
|
|
||||||
gain27: '10'
|
|
||||||
gain28: '10'
|
|
||||||
gain29: '10'
|
|
||||||
gain3: '10'
|
|
||||||
gain30: '10'
|
|
||||||
gain31: '10'
|
|
||||||
gain4: '10'
|
|
||||||
gain5: '10'
|
|
||||||
gain6: '10'
|
|
||||||
gain7: '10'
|
|
||||||
gain8: '10'
|
|
||||||
gain9: '10'
|
|
||||||
gain_mode0: 'False'
|
|
||||||
gain_mode1: 'False'
|
|
||||||
gain_mode10: 'False'
|
|
||||||
gain_mode11: 'False'
|
|
||||||
gain_mode12: 'False'
|
|
||||||
gain_mode13: 'False'
|
|
||||||
gain_mode14: 'False'
|
|
||||||
gain_mode15: 'False'
|
|
||||||
gain_mode16: 'False'
|
|
||||||
gain_mode17: 'False'
|
|
||||||
gain_mode18: 'False'
|
|
||||||
gain_mode19: 'False'
|
|
||||||
gain_mode2: 'False'
|
|
||||||
gain_mode20: 'False'
|
|
||||||
gain_mode21: 'False'
|
|
||||||
gain_mode22: 'False'
|
|
||||||
gain_mode23: 'False'
|
|
||||||
gain_mode24: 'False'
|
|
||||||
gain_mode25: 'False'
|
|
||||||
gain_mode26: 'False'
|
|
||||||
gain_mode27: 'False'
|
|
||||||
gain_mode28: 'False'
|
|
||||||
gain_mode29: 'False'
|
|
||||||
gain_mode3: 'False'
|
|
||||||
gain_mode30: 'False'
|
|
||||||
gain_mode31: 'False'
|
|
||||||
gain_mode4: 'False'
|
|
||||||
gain_mode5: 'False'
|
|
||||||
gain_mode6: 'False'
|
|
||||||
gain_mode7: 'False'
|
|
||||||
gain_mode8: 'False'
|
|
||||||
gain_mode9: 'False'
|
|
||||||
if_gain0: '20'
|
|
||||||
if_gain1: '20'
|
|
||||||
if_gain10: '20'
|
|
||||||
if_gain11: '20'
|
|
||||||
if_gain12: '20'
|
|
||||||
if_gain13: '20'
|
|
||||||
if_gain14: '20'
|
|
||||||
if_gain15: '20'
|
|
||||||
if_gain16: '20'
|
|
||||||
if_gain17: '20'
|
|
||||||
if_gain18: '20'
|
|
||||||
if_gain19: '20'
|
|
||||||
if_gain2: '20'
|
|
||||||
if_gain20: '20'
|
|
||||||
if_gain21: '20'
|
|
||||||
if_gain22: '20'
|
|
||||||
if_gain23: '20'
|
|
||||||
if_gain24: '20'
|
|
||||||
if_gain25: '20'
|
|
||||||
if_gain26: '20'
|
|
||||||
if_gain27: '20'
|
|
||||||
if_gain28: '20'
|
|
||||||
if_gain29: '20'
|
|
||||||
if_gain3: '20'
|
|
||||||
if_gain30: '20'
|
|
||||||
if_gain31: '20'
|
|
||||||
if_gain4: '20'
|
|
||||||
if_gain5: '20'
|
|
||||||
if_gain6: '20'
|
|
||||||
if_gain7: '20'
|
|
||||||
if_gain8: '20'
|
|
||||||
if_gain9: '20'
|
|
||||||
iq_balance_mode0: '0'
|
|
||||||
iq_balance_mode1: '0'
|
|
||||||
iq_balance_mode10: '0'
|
|
||||||
iq_balance_mode11: '0'
|
|
||||||
iq_balance_mode12: '0'
|
|
||||||
iq_balance_mode13: '0'
|
|
||||||
iq_balance_mode14: '0'
|
|
||||||
iq_balance_mode15: '0'
|
|
||||||
iq_balance_mode16: '0'
|
|
||||||
iq_balance_mode17: '0'
|
|
||||||
iq_balance_mode18: '0'
|
|
||||||
iq_balance_mode19: '0'
|
|
||||||
iq_balance_mode2: '0'
|
|
||||||
iq_balance_mode20: '0'
|
|
||||||
iq_balance_mode21: '0'
|
|
||||||
iq_balance_mode22: '0'
|
|
||||||
iq_balance_mode23: '0'
|
|
||||||
iq_balance_mode24: '0'
|
|
||||||
iq_balance_mode25: '0'
|
|
||||||
iq_balance_mode26: '0'
|
|
||||||
iq_balance_mode27: '0'
|
|
||||||
iq_balance_mode28: '0'
|
|
||||||
iq_balance_mode29: '0'
|
|
||||||
iq_balance_mode3: '0'
|
|
||||||
iq_balance_mode30: '0'
|
|
||||||
iq_balance_mode31: '0'
|
|
||||||
iq_balance_mode4: '0'
|
|
||||||
iq_balance_mode5: '0'
|
|
||||||
iq_balance_mode6: '0'
|
|
||||||
iq_balance_mode7: '0'
|
|
||||||
iq_balance_mode8: '0'
|
|
||||||
iq_balance_mode9: '0'
|
|
||||||
maxoutbuf: '0'
|
|
||||||
minoutbuf: '0'
|
|
||||||
nchan: '1'
|
|
||||||
num_mboards: '1'
|
|
||||||
sample_rate: samp_rate
|
|
||||||
sync: sync
|
|
||||||
time_source0: ''
|
|
||||||
time_source1: ''
|
|
||||||
time_source2: ''
|
|
||||||
time_source3: ''
|
|
||||||
time_source4: ''
|
|
||||||
time_source5: ''
|
|
||||||
time_source6: ''
|
|
||||||
time_source7: ''
|
|
||||||
type: fc32
|
|
||||||
states:
|
states:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [152, 164.0]
|
coordinate: [440, 8.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: enabled
|
state: true
|
||||||
|
- name: network_tcp_source_0
|
||||||
|
id: network_tcp_source
|
||||||
|
parameters:
|
||||||
|
addr: 127.0.0.1
|
||||||
|
affinity: ''
|
||||||
|
alias: ''
|
||||||
|
comment: ''
|
||||||
|
maxoutbuf: '0'
|
||||||
|
minoutbuf: '0'
|
||||||
|
port: '1234'
|
||||||
|
server: 'True'
|
||||||
|
type: short
|
||||||
|
vlen: '1'
|
||||||
|
states:
|
||||||
|
bus_sink: false
|
||||||
|
bus_source: false
|
||||||
|
bus_structure: null
|
||||||
|
coordinate: [48, 200.0]
|
||||||
|
rotation: 0
|
||||||
|
state: true
|
||||||
- name: qtgui_const_sink_x_0
|
- name: qtgui_const_sink_x_0
|
||||||
id: qtgui_const_sink_x
|
id: qtgui_const_sink_x
|
||||||
parameters:
|
parameters:
|
||||||
|
@ -572,7 +274,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 328.0]
|
coordinate: [1000, 304.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: qtgui_time_sink_x_0
|
- name: qtgui_time_sink_x_0
|
||||||
|
@ -669,7 +371,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 232.0]
|
coordinate: [704, 208.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: qtgui_time_sink_x_0_0
|
- name: qtgui_time_sink_x_0_0
|
||||||
|
@ -766,7 +468,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 512.0]
|
coordinate: [1000, 488.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: qtgui_time_sink_x_0_1
|
- name: qtgui_time_sink_x_0_1
|
||||||
|
@ -863,7 +565,7 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [928, 400.0]
|
coordinate: [1000, 376.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
- name: qtgui_waterfall_sink_x_0_0
|
- name: qtgui_waterfall_sink_x_0_0
|
||||||
|
@ -924,20 +626,21 @@ blocks:
|
||||||
bus_sink: false
|
bus_sink: false
|
||||||
bus_source: false
|
bus_source: false
|
||||||
bus_structure: null
|
bus_structure: null
|
||||||
coordinate: [640, 128.0]
|
coordinate: [704, 104.0]
|
||||||
rotation: 0
|
rotation: 0
|
||||||
state: true
|
state: true
|
||||||
|
|
||||||
connections:
|
connections:
|
||||||
- [analog_quadrature_demod_cf_0, '0', qtgui_time_sink_x_0_0, '0']
|
- [analog_quadrature_demod_cf_0, '0', qtgui_time_sink_x_0_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', analog_quadrature_demod_cf_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', blocks_probe_rate_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', digital_costas_loop_cc_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', qtgui_time_sink_x_0, '0']
|
||||||
|
- [blocks_interleaved_short_to_complex_0, '0', qtgui_waterfall_sink_x_0_0, '0']
|
||||||
- [blocks_probe_rate_0, rate, blocks_message_debug_0, print]
|
- [blocks_probe_rate_0, rate, blocks_message_debug_0, print]
|
||||||
- [digital_costas_loop_cc_0, '0', qtgui_const_sink_x_0, '0']
|
- [digital_costas_loop_cc_0, '0', qtgui_const_sink_x_0, '0']
|
||||||
- [digital_costas_loop_cc_0, '0', qtgui_time_sink_x_0_1, '0']
|
- [digital_costas_loop_cc_0, '0', qtgui_time_sink_x_0_1, '0']
|
||||||
- [osmosdr_source_0, '0', analog_quadrature_demod_cf_0, '0']
|
- [network_tcp_source_0, '0', blocks_interleaved_short_to_complex_0, '0']
|
||||||
- [osmosdr_source_0, '0', blocks_probe_rate_0, '0']
|
|
||||||
- [osmosdr_source_0, '0', digital_costas_loop_cc_0, '0']
|
|
||||||
- [osmosdr_source_0, '0', qtgui_time_sink_x_0, '0']
|
|
||||||
- [osmosdr_source_0, '0', qtgui_waterfall_sink_x_0_0, '0']
|
|
||||||
|
|
||||||
metadata:
|
metadata:
|
||||||
file_format: 1
|
file_format: 1
|
||||||
|
|
810
src/main.c
810
src/main.c
File diff suppressed because it is too large
Load diff
|
@ -1,79 +1,48 @@
|
||||||
#!/usr/bin/env python
|
#!/usr/bin/env python
|
||||||
|
|
||||||
import struct
|
import time
|
||||||
from socket import (AF_INET, MSG_DONTWAIT, SO_REUSEADDR, SO_SNDBUF,
|
from codecs import encode
|
||||||
SOCK_STREAM, SOL_SOCKET, socket)
|
from socket import AF_INET, SO_SNDBUF, SOCK_STREAM, SOL_SOCKET, socket
|
||||||
|
|
||||||
import click
|
import click
|
||||||
import serial
|
import serial
|
||||||
|
|
||||||
COMMAND_NAMES = [
|
|
||||||
"reset",
|
|
||||||
"tune_freq",
|
|
||||||
"sample_rate",
|
|
||||||
"manual_gain",
|
|
||||||
"gain",
|
|
||||||
"ppm_offset",
|
|
||||||
"if_gain",
|
|
||||||
"test_mode",
|
|
||||||
"agc",
|
|
||||||
"direct_sampling",
|
|
||||||
"offset_tuning",
|
|
||||||
"11",
|
|
||||||
"12",
|
|
||||||
"gain_index",
|
|
||||||
"bias_tee",
|
|
||||||
]
|
|
||||||
|
|
||||||
|
|
||||||
def describe(cmd: int, arg: int):
|
|
||||||
try:
|
|
||||||
print("->", COMMAND_NAMES[cmd], arg)
|
|
||||||
except IndexError:
|
|
||||||
print("->", cmd, arg)
|
|
||||||
|
|
||||||
|
|
||||||
@click.command()
|
@click.command()
|
||||||
@click.option("-f", "--frequency", default=88200000, help="Frequency to tune to")
|
@click.option("-f", "--frequency", default=40680000, help="Frequency to tune to")
|
||||||
def bridge(frequency):
|
@click.option("--rx", default=10, help="Receive pin")
|
||||||
|
@click.option("--bias", default=11, help="Bias pin")
|
||||||
|
def bridge(frequency, rx, bias):
|
||||||
sock = socket(AF_INET, SOCK_STREAM)
|
sock = socket(AF_INET, SOCK_STREAM)
|
||||||
sock.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
|
|
||||||
sock.setsockopt(SOL_SOCKET, SO_SNDBUF, 1024 * 100)
|
sock.setsockopt(SOL_SOCKET, SO_SNDBUF, 1024 * 100)
|
||||||
|
|
||||||
print("Posing as rtl_tcp at tcp://127.0.0.1:1234")
|
with serial.Serial("/dev/ttyACM0", baudrate=10_000_000) as fp:
|
||||||
sock.bind(("127.0.0.1", 1234))
|
print("Resetting...")
|
||||||
sock.listen(3)
|
fp.write(b"\r\n")
|
||||||
|
|
||||||
while True:
|
time.sleep(0.1)
|
||||||
peer, addr = sock.accept()
|
|
||||||
print("Client connected:", addr)
|
|
||||||
|
|
||||||
with serial.Serial("/dev/ttyACM0", baudrate=10_000_000, timeout=0.1) as fp:
|
while fp.in_waiting:
|
||||||
print(f"Starting RX @ {frequency}")
|
fp.read(fp.in_waiting)
|
||||||
fp.write(struct.pack(">BBL", 0, 1, int(frequency)))
|
time.sleep(0.1)
|
||||||
fp.flush()
|
|
||||||
|
|
||||||
print("Begin")
|
print("Connecting to localhost:1234...")
|
||||||
|
sock.connect(("localhost", 1234))
|
||||||
|
|
||||||
|
print(f"Starting RX {rx}/{bias} at {frequency}...")
|
||||||
|
fp.write(f"brx {rx} {bias} {frequency}\r\n".encode("ascii"))
|
||||||
|
fp.read_until(b"$")
|
||||||
|
|
||||||
try:
|
try:
|
||||||
cmd = b""
|
|
||||||
|
|
||||||
while True:
|
while True:
|
||||||
|
bstr = fp.read(64)
|
||||||
|
assert len(bstr) == 64
|
||||||
|
|
||||||
try:
|
try:
|
||||||
cmd += peer.recv(1, MSG_DONTWAIT)
|
assert len(bstr) == sock.send(bstr)
|
||||||
except BlockingIOError:
|
except ConnectionRefusedError:
|
||||||
pass
|
pass
|
||||||
|
|
||||||
while len(cmd) >= 5:
|
|
||||||
fp.write(cmd[:5])
|
|
||||||
info = struct.unpack(">BL", cmd[:5])
|
|
||||||
describe(*info)
|
|
||||||
cmd = cmd[5:]
|
|
||||||
|
|
||||||
data = fp.read(64)
|
|
||||||
if data:
|
|
||||||
peer.send(data)
|
|
||||||
|
|
||||||
except ConnectionError:
|
except ConnectionError:
|
||||||
pass
|
pass
|
||||||
|
|
||||||
|
@ -81,7 +50,7 @@ def bridge(frequency):
|
||||||
pass
|
pass
|
||||||
|
|
||||||
finally:
|
finally:
|
||||||
fp.write(b"\x00")
|
fp.write(b"\r\n")
|
||||||
print("Bye.")
|
print("Bye.")
|
||||||
|
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue