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Merged
merged 4 commits into from
Jul 30, 2025
Merged

proposing some Hackrf tcp server fix #2

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97bf5cf
replacing osmosdr sink to transmit with real hackrf device
geekinsanemx Jul 30, 2025
f4645c4
removing reference for removed file
geekinsanemx Jul 30, 2025
5fe6e6c
changing int expected value for string matching case
geekinsanemx Jul 30, 2025
205f66c
fixing some int references and segfaults at runtime
geekinsanemx Jul 30, 2025
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283 changes: 262 additions & 21 deletions demos/gnuradio/hackrf_file_tx_demo.grc
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ blocks:
id: variable
parameters:
comment: ''
value: '929937500'
value: '931937500'
states:
bus_sink: false
bus_source: false
Expand Down Expand Up @@ -242,44 +242,285 @@ blocks:
coordinate: [200, 12.0]
rotation: 0
state: true
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
- name: osmosdr_sink_0
id: osmosdr_sink
parameters:
affinity: ''
alias: ''
ant0: '1'
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: hackrf=0
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: ''
decim: int(samp_rate // math.gcd(int(hw_rate), int(samp_rate)))
fbw: '0'
interp: int(hw_rate // math.gcd(int(hw_rate), int(samp_rate)))
corr0: '0.8'
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'
freq0: center_freq
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: '40'
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'
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'
maxoutbuf: '0'
minoutbuf: '0'
taps: '[]'
type: ccc
nchan: '1'
num_mboards: '1'
sample_rate: hw_rate
sync: sync
time_source0: ''
time_source1: ''
time_source2: ''
time_source3: ''
time_source4: ''
time_source5: ''
time_source6: ''
time_source7: ''
type: fc32
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1152, 252.0]
coordinate: [928, 460.0]
rotation: 0
state: enabled
- name: soapy_hackrf_sink_0
id: soapy_hackrf_sink
state: true
- name: rational_resampler_xxx_0
id: rational_resampler_xxx
parameters:
affinity: ''
alias: ''
amp: 'False'
bandwidth: '0'
center_freq: center_freq
comment: ''
dev_args: ''
samp_rate: hw_rate
type: fc32
vga: '28'
decim: int(samp_rate // math.gcd(int(hw_rate), int(samp_rate)))
fbw: '0'
interp: int(hw_rate // math.gcd(int(hw_rate), int(samp_rate)))
maxoutbuf: '0'
minoutbuf: '0'
taps: '[]'
type: ccc
states:
bus_sink: false
bus_source: false
bus_structure: null
coordinate: [1152, 368.0]
coordinate: [1152, 252.0]
rotation: 0
state: enabled

Expand All @@ -291,7 +532,7 @@ connections:
- [blocks_throttle_0, '0', rational_resampler_xxx_0, '0']
- [blocks_uchar_to_float_0, '0', blocks_add_const_vxx_0, '0']
- [blocks_unpack_k_bits_bb_0, '0', blocks_repeat_0, '0']
- [rational_resampler_xxx_0, '0', soapy_hackrf_sink_0, '0']
- [rational_resampler_xxx_0, '0', osmosdr_sink_0, '0']

metadata:
file_format: 1
Expand Down
2 changes: 1 addition & 1 deletion demos/hackrf_tcp_server/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ SRC = main.cpp

all: $(TARGET)

$(TARGET): $(SRC) json.hpp
$(TARGET): $(SRC)
$(CXX) $(CXXFLAGS) -o $(TARGET) $(SRC) $(LDFLAGS)

clean:
Expand Down
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