diff --git a/apps/CMakeLists.txt b/apps/CMakeLists.txt
index 5b4b8f8..20ca3ef 100644
--- a/apps/CMakeLists.txt
+++ b/apps/CMakeLists.txt
@@ -28,7 +28,6 @@ GR_PYTHON_INSTALL(
flowgraphs/satnogs_afsk1200_ax25.py
flowgraphs/satnogs_example_flowgraph.py
flowgraphs/satnogs_fsk_ax25.py
- flowgraphs/satnogs_msk_ax25.py
flowgraphs/satnogs_bpsk_ax25.py
DESTINATION bin
)
diff --git a/apps/flowgraphs/device_args_handler.py b/apps/flowgraphs/device_args_handler.py
deleted file mode 100644
index 346a07f..0000000
--- a/apps/flowgraphs/device_args_handler.py
+++ /dev/null
@@ -1,5 +0,0 @@
-# this module will be imported in the into your flowgraph
-
-def append_dev_args(device, dev_args):
- if(len(dev_args) == 0):
- return 0
diff --git a/apps/flowgraphs/fsk_ax25.grc b/apps/flowgraphs/fsk_ax25.grc
index 6aa9f97..ed54e94 100644
--- a/apps/flowgraphs/fsk_ax25.grc
+++ b/apps/flowgraphs/fsk_ax25.grc
@@ -1,4063 +1,987 @@
-
-
-
- Thu Aug 9 19:37:02 2018
-
- options
-
- author
- Manolis Surligas (surligas@gmail.com)
-
-
- window_size
- 2*1080,1080
-
-
- category
- [GRC Hier Blocks]
-
-
- comment
-
-
-
- description
- Generic FSK AX.25 decoder
-
-
- _enabled
- True
-
-
- _coordinate
- (8, 20)
-
-
- _rotation
- 0
-
-
- generate_options
- no_gui
-
-
- hier_block_src_path
- .:
-
-
- id
- satnogs_fsk_ax25
-
-
- max_nouts
- 0
-
-
- qt_qss_theme
-
-
-
- realtime_scheduling
-
-
-
- run_command
- {python} -u {filename}
-
-
- run_options
- run
-
-
- run
- True
-
-
- sizing_mode
- fixed
-
-
- thread_safe_setters
-
-
-
- title
- satnogs_fsk_ax25
-
-
- placement
- (0,0)
-
-
-
- variable
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (664, 636)
-
-
- _rotation
- 0
-
-
- id
- audio_samp_rate
-
-
- value
- 48000
-
-
-
- variable_ax25_decoder
-
- comment
-
-
-
- _enabled
- True
-
-
- descrambling
- True
-
-
- _coordinate
- (1212, 801)
-
-
- _rotation
- 0
-
-
- id
- variable_ax25_decoder_0
-
-
- value
- 'ok'
-
-
- frame_len
- 512
-
-
- crc_check
- True
-
-
- promisc
- True
-
-
- addr
- 'GND'
-
-
- ssid
- 0
-
-
-
- variable_ax25_decoder
-
- comment
-
-
-
- _enabled
- True
-
-
- descrambling
- False
-
-
- _coordinate
- (1372, 801)
-
-
- _rotation
- 0
-
-
- id
- variable_ax25_decoder_0_0
-
-
- value
- 'ok'
-
-
- frame_len
- 512
-
-
- crc_check
- True
-
-
- promisc
- True
-
-
- addr
- 'GND'
-
-
- ssid
- 0
-
-
-
- analog_quadrature_demod_cf
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1328, 420)
-
-
- _rotation
- 0
-
-
- gain
- 1.2
-
-
- id
- analog_quadrature_demod_cf_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- analog_quadrature_demod_cf
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1316, 83)
-
-
- _rotation
- 0
-
-
- gain
- 0.9
-
-
- id
- analog_quadrature_demod_cf_0_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- analog_quadrature_demod_cf
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (965, 259)
-
-
- _rotation
- 0
-
-
- gain
- 1.0
-
-
- id
- analog_quadrature_demod_cf_0_0_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (280, 636)
-
-
- _rotation
- 0
-
-
- id
- antenna
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- satnogs.not_set_antenna
-
-
-
- parameter
-
- alias
-
-
-
- comment
- SDR RX sampling rate
-
-
- _enabled
- True
-
-
- _coordinate
- (584, 724)
-
-
- _rotation
- 0
-
-
- id
- baudrate
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- 9600.0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (200, 636)
-
-
- _rotation
- 0
-
-
- id
- bb_gain
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_rx_bb_gain
-
-
-
- blocks_delay
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- delay
- 1024/2
-
-
- _enabled
- True
-
-
- _coordinate
- (1260, 171)
-
-
- _rotation
- 0
-
-
- id
- blocks_delay_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- num_ports
- 1
-
-
- type
- complex
-
-
- vlen
- 1
-
-
-
- blocks_moving_average_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1125, 243)
-
-
- _rotation
- 0
-
-
- id
- blocks_moving_average_xx_0
-
-
- vlen
- 1
-
-
- length
- 1024
-
-
- max_iter
- 4096
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- scale
- 1.0/1024.0
-
-
- type
- float
-
-
-
- blocks_multiply_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1452, 175)
-
-
- _rotation
- 0
-
-
- id
- blocks_multiply_xx_0
-
-
- type
- complex
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- num_inputs
- 2
-
-
- vlen
- 1
-
-
-
- blocks_rotator_cc
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (472, 372)
-
-
- _rotation
- 0
-
-
- id
- blocks_rotator_cc_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- phase_inc
- -2.0 * math.pi * (lo_offset / satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
-
-
-
- blocks_vco_c
-
- amplitude
- 1.0
-
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1276, 243)
-
-
- _rotation
- 0
-
-
- id
- blocks_vco_c_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- samp_rate
- audio_samp_rate
-
-
- sensitivity
- -audio_samp_rate
-
-
-
- dc_blocker_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1824, 412)
-
-
- _rotation
- 0
-
-
- id
- dc_blocker_xx_0
-
-
- length
- 1024
-
-
- long_form
- True
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- type
- ff
-
-
-
- dc_blocker_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1492, 75)
-
-
- _rotation
- 0
-
-
- id
- dc_blocker_xx_0_0
-
-
- length
- 1024
-
-
- long_form
- True
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- type
- ff
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (40, 796)
-
-
- _rotation
- 0
-
-
- id
- decoded_data_file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- /tmp/.satnogs/data/data
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (480, 556)
-
-
- _rotation
- 0
-
-
- id
- dev_args
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- satnogs.not_set_dev_args
-
-
-
- digital_binary_slicer_fb
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (1523, 606)
-
-
- _rotation
- 180
-
-
- id
- digital_binary_slicer_fb_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- digital_clock_recovery_mm_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (1771, 570)
-
-
- _rotation
- 180
-
-
- gain_mu
- 0.5/8.0
-
-
- gain_omega
- 2 * math.pi / 100
-
-
- id
- digital_clock_recovery_mm_xx_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- mu
- 0.5
-
-
- omega_relative_limit
- 0.01
-
-
- omega
- 2
-
-
- type
- float
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (40, 556)
-
-
- _rotation
- 0
-
-
- id
- doppler_correction_per_sec
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 20
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (360, 636)
-
-
- _rotation
- 0
-
-
- id
- enable_iq_dump
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (176, 716)
-
-
- _rotation
- 180
-
-
- id
- file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- test.wav
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (120, 636)
-
-
- _rotation
- 0
-
-
- id
- if_gain
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_rx_if_gain
-
-
-
- import
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (8, 148)
-
-
- _rotation
- 0
-
-
- id
- import_0
-
-
- import
- import math
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (472, 636)
-
-
- _rotation
- 0
-
-
- id
- iq_file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- /tmp/iq.dat
-
-
-
- parameter
-
- alias
-
-
-
- comment
- To avoid the SDR carrier at the DC
-we shift the LO a little further
-
-
- _enabled
- True
-
-
- _coordinate
- (272, 716)
-
-
- _rotation
- 0
-
-
- id
- lo_offset
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- 100e3
-
-
-
- low_pass_filter
-
- beta
- 6.76
-
-
- alias
-
-
-
- comment
- Avoid aliasing of the polyphase resampler
-
-
- affinity
-
-
-
- cutoff_freq
- 0.75 * baudrate
-
-
- decim
- 1
-
-
- _enabled
- 1
-
-
- type
- fir_filter_ccf
-
-
- _coordinate
- (832, 372)
-
-
- _rotation
- 0
-
-
- gain
- 1
-
-
- id
- low_pass_filter_0
-
-
- interp
- 1
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- samp_rate
- audio_samp_rate
-
-
- width
- 1000
-
-
- win
- firdes.WIN_HAMMING
-
-
-
- low_pass_filter
-
- beta
- 6.76
-
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- cutoff_freq
- baudrate * 0.60
-
-
- decim
- 1
-
-
- _enabled
- 1
-
-
- type
- fir_filter_fff
-
-
- _coordinate
- (1584, 372)
-
-
- _rotation
- 0
-
-
- gain
- 1
-
-
- id
- low_pass_filter_1
-
-
- interp
- 1
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- samp_rate
- 2 * baudrate
-
-
- width
- baudrate / 8.0
-
-
- win
- firdes.WIN_HAMMING
-
-
-
- osmosdr_source
-
- alias
-
-
-
- ant0
- satnogs.handle_rx_antenna(rx_sdr_device, antenna)
-
-
- bb_gain0
- satnogs.handle_rx_bb_gain(rx_sdr_device, bb_gain)
-
-
- bw0
- satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- dc_offset_mode0
- 2
-
-
- corr0
- ppm
-
-
- freq0
- rx_freq - lo_offset
-
-
- gain_mode0
- False
-
-
- if_gain0
- satnogs.handle_rx_if_gain(rx_sdr_device, if_gain)
-
-
- iq_balance_mode0
- 0
-
-
- gain0
- satnogs.handle_rx_rf_gain(rx_sdr_device, rf_gain)
-
-
- ant10
-
-
-
- bb_gain10
- 20
-
-
- bw10
- 0
-
-
- dc_offset_mode10
- 0
-
-
- corr10
- 0
-
-
- freq10
- 100e6
-
-
- gain_mode10
- False
-
-
- if_gain10
- 20
-
-
- iq_balance_mode10
- 0
-
-
- gain10
- 10
-
-
- ant11
-
-
-
- bb_gain11
- 20
-
-
- bw11
- 0
-
-
- dc_offset_mode11
- 0
-
-
- corr11
- 0
-
-
- freq11
- 100e6
-
-
- gain_mode11
- False
-
-
- if_gain11
- 20
-
-
- iq_balance_mode11
- 0
-
-
- gain11
- 10
-
-
- ant12
-
-
-
- bb_gain12
- 20
-
-
- bw12
- 0
-
-
- dc_offset_mode12
- 0
-
-
- corr12
- 0
-
-
- freq12
- 100e6
-
-
- gain_mode12
- False
-
-
- if_gain12
- 20
-
-
- iq_balance_mode12
- 0
-
-
- gain12
- 10
-
-
- ant13
-
-
-
- bb_gain13
- 20
-
-
- bw13
- 0
-
-
- dc_offset_mode13
- 0
-
-
- corr13
- 0
-
-
- freq13
- 100e6
-
-
- gain_mode13
- False
-
-
- if_gain13
- 20
-
-
- iq_balance_mode13
- 0
-
-
- gain13
- 10
-
-
- ant14
-
-
-
- bb_gain14
- 20
-
-
- bw14
- 0
-
-
- dc_offset_mode14
- 0
-
-
- corr14
- 0
-
-
- freq14
- 100e6
-
-
- gain_mode14
- False
-
-
- if_gain14
- 20
-
-
- iq_balance_mode14
- 0
-
-
- gain14
- 10
-
-
- ant15
-
-
-
- bb_gain15
- 20
-
-
- bw15
- 0
-
-
- dc_offset_mode15
- 0
-
-
- corr15
- 0
-
-
- freq15
- 100e6
-
-
- gain_mode15
- False
-
-
- if_gain15
- 20
-
-
- iq_balance_mode15
- 0
-
-
- gain15
- 10
-
-
- ant16
-
-
-
- bb_gain16
- 20
-
-
- bw16
- 0
-
-
- dc_offset_mode16
- 0
-
-
- corr16
- 0
-
-
- freq16
- 100e6
-
-
- gain_mode16
- False
-
-
- if_gain16
- 20
-
-
- iq_balance_mode16
- 0
-
-
- gain16
- 10
-
-
- ant17
-
-
-
- bb_gain17
- 20
-
-
- bw17
- 0
-
-
- dc_offset_mode17
- 0
-
-
- corr17
- 0
-
-
- freq17
- 100e6
-
-
- gain_mode17
- False
-
-
- if_gain17
- 20
-
-
- iq_balance_mode17
- 0
-
-
- gain17
- 10
-
-
- ant18
-
-
-
- bb_gain18
- 20
-
-
- bw18
- 0
-
-
- dc_offset_mode18
- 0
-
-
- corr18
- 0
-
-
- freq18
- 100e6
-
-
- gain_mode18
- False
-
-
- if_gain18
- 20
-
-
- iq_balance_mode18
- 0
-
-
- gain18
- 10
-
-
- ant19
-
-
-
- bb_gain19
- 20
-
-
- bw19
- 0
-
-
- dc_offset_mode19
- 0
-
-
- corr19
- 0
-
-
- freq19
- 100e6
-
-
- gain_mode19
- False
-
-
- if_gain19
- 20
-
-
- iq_balance_mode19
- 0
-
-
- gain19
- 10
-
-
- ant1
-
-
-
- bb_gain1
- 20
-
-
- bw1
- 0
-
-
- dc_offset_mode1
- 0
-
-
- corr1
- 0
-
-
- freq1
- 100e6
-
-
- gain_mode1
- False
-
-
- if_gain1
- 20
-
-
- iq_balance_mode1
- 0
-
-
- gain1
- 10
-
-
- ant20
-
-
-
- bb_gain20
- 20
-
-
- bw20
- 0
-
-
- dc_offset_mode20
- 0
-
-
- corr20
- 0
-
-
- freq20
- 100e6
-
-
- gain_mode20
- False
-
-
- if_gain20
- 20
-
-
- iq_balance_mode20
- 0
-
-
- gain20
- 10
-
-
- ant21
-
-
-
- bb_gain21
- 20
-
-
- bw21
- 0
-
-
- dc_offset_mode21
- 0
-
-
- corr21
- 0
-
-
- freq21
- 100e6
-
-
- gain_mode21
- False
-
-
- if_gain21
- 20
-
-
- iq_balance_mode21
- 0
-
-
- gain21
- 10
-
-
- ant22
-
-
-
- bb_gain22
- 20
-
-
- bw22
- 0
-
-
- dc_offset_mode22
- 0
-
-
- corr22
- 0
-
-
- freq22
- 100e6
-
-
- gain_mode22
- False
-
-
- if_gain22
- 20
-
-
- iq_balance_mode22
- 0
-
-
- gain22
- 10
-
-
- ant23
-
-
-
- bb_gain23
- 20
-
-
- bw23
- 0
-
-
- dc_offset_mode23
- 0
-
-
- corr23
- 0
-
-
- freq23
- 100e6
-
-
- gain_mode23
- False
-
-
- if_gain23
- 20
-
-
- iq_balance_mode23
- 0
-
-
- gain23
- 10
-
-
- ant24
-
-
-
- bb_gain24
- 20
-
-
- bw24
- 0
-
-
- dc_offset_mode24
- 0
-
-
- corr24
- 0
-
-
- freq24
- 100e6
-
-
- gain_mode24
- False
-
-
- if_gain24
- 20
-
-
- iq_balance_mode24
- 0
-
-
- gain24
- 10
-
-
- ant25
-
-
-
- bb_gain25
- 20
-
-
- bw25
- 0
-
-
- dc_offset_mode25
- 0
-
-
- corr25
- 0
-
-
- freq25
- 100e6
-
-
- gain_mode25
- False
-
-
- if_gain25
- 20
-
-
- iq_balance_mode25
- 0
-
-
- gain25
- 10
-
-
- ant26
-
-
-
- bb_gain26
- 20
-
-
- bw26
- 0
-
-
- dc_offset_mode26
- 0
-
-
- corr26
- 0
-
-
- freq26
- 100e6
-
-
- gain_mode26
- False
-
-
- if_gain26
- 20
-
-
- iq_balance_mode26
- 0
-
-
- gain26
- 10
-
-
- ant27
-
-
-
- bb_gain27
- 20
-
-
- bw27
- 0
-
-
- dc_offset_mode27
- 0
-
-
- corr27
- 0
-
-
- freq27
- 100e6
-
-
- gain_mode27
- False
-
-
- if_gain27
- 20
-
-
- iq_balance_mode27
- 0
-
-
- gain27
- 10
-
-
- ant28
-
-
-
- bb_gain28
- 20
-
-
- bw28
- 0
-
-
- dc_offset_mode28
- 0
-
-
- corr28
- 0
-
-
- freq28
- 100e6
-
-
- gain_mode28
- False
-
-
- if_gain28
- 20
-
-
- iq_balance_mode28
- 0
-
-
- gain28
- 10
-
-
- ant29
-
-
-
- bb_gain29
- 20
-
-
- bw29
- 0
-
-
- dc_offset_mode29
- 0
-
-
- corr29
- 0
-
-
- freq29
- 100e6
-
-
- gain_mode29
- False
-
-
- if_gain29
- 20
-
-
- iq_balance_mode29
- 0
-
-
- gain29
- 10
-
-
- ant2
-
-
-
- bb_gain2
- 20
-
-
- bw2
- 0
-
-
- dc_offset_mode2
- 0
-
-
- corr2
- 0
-
-
- freq2
- 100e6
-
-
- gain_mode2
- False
-
-
- if_gain2
- 20
-
-
- iq_balance_mode2
- 0
-
-
- gain2
- 10
-
-
- ant30
-
-
-
- bb_gain30
- 20
-
-
- bw30
- 0
-
-
- dc_offset_mode30
- 0
-
-
- corr30
- 0
-
-
- freq30
- 100e6
-
-
- gain_mode30
- False
-
-
- if_gain30
- 20
-
-
- iq_balance_mode30
- 0
-
-
- gain30
- 10
-
-
- ant31
-
-
-
- bb_gain31
- 20
-
-
- bw31
- 0
-
-
- dc_offset_mode31
- 0
-
-
- corr31
- 0
-
-
- freq31
- 100e6
-
-
- gain_mode31
- False
-
-
- if_gain31
- 20
-
-
- iq_balance_mode31
- 0
-
-
- gain31
- 10
-
-
- ant3
-
-
-
- bb_gain3
- 20
-
-
- bw3
- 0
-
-
- dc_offset_mode3
- 0
-
-
- corr3
- 0
-
-
- freq3
- 100e6
-
-
- gain_mode3
- False
-
-
- if_gain3
- 20
-
-
- iq_balance_mode3
- 0
-
-
- gain3
- 10
-
-
- ant4
-
-
-
- bb_gain4
- 20
-
-
- bw4
- 0
-
-
- dc_offset_mode4
- 0
-
-
- corr4
- 0
-
-
- freq4
- 100e6
-
-
- gain_mode4
- False
-
-
- if_gain4
- 20
-
-
- iq_balance_mode4
- 0
-
-
- gain4
- 10
-
-
- ant5
-
-
-
- bb_gain5
- 20
-
-
- bw5
- 0
-
-
- dc_offset_mode5
- 0
-
-
- corr5
- 0
-
-
- freq5
- 100e6
-
-
- gain_mode5
- False
-
-
- if_gain5
- 20
-
-
- iq_balance_mode5
- 0
-
-
- gain5
- 10
-
-
- ant6
-
-
-
- bb_gain6
- 20
-
-
- bw6
- 0
-
-
- dc_offset_mode6
- 0
-
-
- corr6
- 0
-
-
- freq6
- 100e6
-
-
- gain_mode6
- False
-
-
- if_gain6
- 20
-
-
- iq_balance_mode6
- 0
-
-
- gain6
- 10
-
-
- ant7
-
-
-
- bb_gain7
- 20
-
-
- bw7
- 0
-
-
- dc_offset_mode7
- 0
-
-
- corr7
- 0
-
-
- freq7
- 100e6
-
-
- gain_mode7
- False
-
-
- if_gain7
- 20
-
-
- iq_balance_mode7
- 0
-
-
- gain7
- 10
-
-
- ant8
-
-
-
- bb_gain8
- 20
-
-
- bw8
- 0
-
-
- dc_offset_mode8
- 0
-
-
- corr8
- 0
-
-
- freq8
- 100e6
-
-
- gain_mode8
- False
-
-
- if_gain8
- 20
-
-
- iq_balance_mode8
- 0
-
-
- gain8
- 10
-
-
- ant9
-
-
-
- bb_gain9
- 20
-
-
- bw9
- 0
-
-
- dc_offset_mode9
- 0
-
-
- corr9
- 0
-
-
- freq9
- 100e6
-
-
- gain_mode9
- False
-
-
- if_gain9
- 20
-
-
- iq_balance_mode9
- 0
-
-
- gain9
- 10
-
-
- comment
-
-
-
- affinity
-
-
-
- args
- satnogs.handle_rx_dev_args(rx_sdr_device, dev_args)
-
-
- _enabled
- 1
-
-
- _coordinate
- (216, 284)
-
-
- _rotation
- 0
-
-
- id
- osmosdr_source_0
-
-
- maxoutbuf
- 0
-
-
- clock_source0
-
-
-
- time_source0
-
-
-
- clock_source1
-
-
-
- time_source1
-
-
-
- clock_source2
-
-
-
- time_source2
-
-
-
- clock_source3
-
-
-
- time_source3
-
-
-
- clock_source4
-
-
-
- time_source4
-
-
-
- clock_source5
-
-
-
- time_source5
-
-
-
- clock_source6
-
-
-
- time_source6
-
-
-
- clock_source7
-
-
-
- time_source7
-
-
-
- minoutbuf
- 0
-
-
- nchan
- 1
-
-
- num_mboards
- 1
-
-
- type
- fc32
-
-
- sample_rate
- satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- sync
-
-
-
-
- pfb_arb_resampler_xxx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (728, 172)
-
-
- _rotation
- 0
-
-
- id
- pfb_arb_resampler_xxx_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- nfilts
- 32
-
-
- rrate
- audio_samp_rate/satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- samp_delay
- 0
-
-
- atten
- 60
-
-
- taps
-
-
-
- type
- ccf
-
-
-
- pfb_arb_resampler_xxx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1016, 396)
-
-
- _rotation
- 0
-
-
- id
- pfb_arb_resampler_xxx_0_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- nfilts
- 32
-
-
- rrate
- (2.0*baudrate)/audio_samp_rate
-
-
- samp_delay
- 0
-
-
- atten
- 60
-
-
- taps
-
-
-
- type
- ccf
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (584, 636)
-
-
- _rotation
- 0
-
-
- id
- ppm
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (40, 636)
-
-
- _rotation
- 0
-
-
- id
- rf_gain
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_rx_rf_gain
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (392, 556)
-
-
- _rotation
- 0
-
-
- id
- rigctl_port
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 4532
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (312, 556)
-
-
- _rotation
- 0
-
-
- id
- rx_freq
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- 100e6
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (200, 556)
-
-
- _rotation
- 0
-
-
- id
- rx_sdr_device
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- usrpb200
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (472, 724)
-
-
- _rotation
- 0
-
-
- id
- samp_rate_rx
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_samp_rate_rx
-
-
-
- satnogs_coarse_doppler_correction_cc
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (496, 184)
-
-
- _rotation
- 0
-
-
- id
- satnogs_coarse_doppler_correction_cc_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- sampling_rate
- satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- target_freq
- rx_freq
-
-
-
- satnogs_frame_decoder
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- decoder_object
- variable_ax25_decoder_0
-
-
- _enabled
- True
-
-
- _coordinate
- (1220, 638)
-
-
- _rotation
- 180
-
-
- id
- satnogs_frame_decoder_0_0
-
-
- itype
- byte
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- satnogs_frame_decoder
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- decoder_object
- variable_ax25_decoder_0_0
-
-
- _enabled
- 1
-
-
- _coordinate
- (1220, 566)
-
-
- _rotation
- 180
-
-
- id
- satnogs_frame_decoder_0_0_0
-
-
- itype
- byte
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- satnogs_frame_file_sink
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (885, 730)
-
-
- _rotation
- 180
-
-
- id
- satnogs_frame_file_sink_0_1_0
-
-
- output_type
- 0
-
-
- prefix_name
- decoded_data_file_path
-
-
-
- satnogs_iq_sink
-
- append
- False
-
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- filename
- iq_file_path
-
-
- _coordinate
- (965, 27)
-
-
- _rotation
- 0
-
-
- id
- satnogs_iq_sink_0
-
-
- scale
- 16768
-
-
- status
- enable_iq_dump
-
-
-
- satnogs_ogg_encoder
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- filename
- file_path
-
-
- _coordinate
- (1667, 67)
-
-
- _rotation
- 0
-
-
- id
- satnogs_ogg_encoder_0
-
-
- quality
- 1.0
-
-
- samp_rate
- audio_samp_rate
-
-
-
- satnogs_tcp_rigctl_msg_source
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (215, 147)
-
-
- _rotation
- 0
-
-
- id
- satnogs_tcp_rigctl_msg_source_0
-
-
- addr
- "127.0.0.1"
-
-
- mtu
- 1500
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- mode
- False
-
-
- port
- rigctl_port
-
-
- interval
- int(1000.0/doppler_correction_per_sec) + 1
-
-
-
- satnogs_udp_msg_sink
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (885, 634)
-
-
- _rotation
- 180
-
-
- id
- satnogs_udp_msg_sink_0_0
-
-
- addr
- udp_IP
-
-
- mtu
- 1500
-
-
- port
- udp_port
-
-
-
- satnogs_waterfall_sink
-
- alias
-
-
-
- center_freq
- 0.0
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- fft_size
- 1024
-
-
- filename
- waterfall_file_path
-
-
- _coordinate
- (726, 3)
-
-
- _rotation
- 180
-
-
- id
- satnogs_waterfall_sink_0
-
-
- mode
- 1
-
-
- pps
- 10
-
-
- samp_rate
- audio_samp_rate
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (664, 556)
-
-
- _rotation
- 0
-
-
- id
- udp_IP
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- 127.0.0.1
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (568, 556)
-
-
- _rotation
- 0
-
-
- id
- udp_port
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 16887
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (40, 716)
-
-
- _rotation
- 0
-
-
- id
- waterfall_file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- /tmp/waterfall.dat
-
-
-
- analog_quadrature_demod_cf_0_0
- low_pass_filter_1
- 0
- 0
-
-
- analog_quadrature_demod_cf_0_0_0
- dc_blocker_xx_0_0
- 0
- 0
-
-
- analog_quadrature_demod_cf_0_0_0_0
- blocks_moving_average_xx_0
- 0
- 0
-
-
- blocks_delay_0
- blocks_multiply_xx_0
- 0
- 0
-
-
- blocks_moving_average_xx_0
- blocks_vco_c_0
- 0
- 0
-
-
- blocks_multiply_xx_0
- low_pass_filter_0
- 0
- 0
-
-
- blocks_rotator_cc_0
- satnogs_coarse_doppler_correction_cc_0
- 0
- 0
-
-
- blocks_vco_c_0
- blocks_multiply_xx_0
- 0
- 1
-
-
- dc_blocker_xx_0
- digital_clock_recovery_mm_xx_0
- 0
- 0
-
-
- dc_blocker_xx_0_0
- satnogs_ogg_encoder_0
- 0
- 0
-
-
- digital_binary_slicer_fb_0
- satnogs_frame_decoder_0_0
- 0
- 0
-
-
- digital_binary_slicer_fb_0
- satnogs_frame_decoder_0_0_0
- 0
- 0
-
-
- digital_clock_recovery_mm_xx_0
- digital_binary_slicer_fb_0
- 0
- 0
-
-
- low_pass_filter_0
- pfb_arb_resampler_xxx_0_0_0
- 0
- 0
-
-
- low_pass_filter_1
- dc_blocker_xx_0
- 0
- 0
-
-
- osmosdr_source_0
- blocks_rotator_cc_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- analog_quadrature_demod_cf_0_0_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- analog_quadrature_demod_cf_0_0_0_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- blocks_delay_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- satnogs_iq_sink_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- satnogs_waterfall_sink_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0_0_0
- analog_quadrature_demod_cf_0_0
- 0
- 0
-
-
- satnogs_coarse_doppler_correction_cc_0
- pfb_arb_resampler_xxx_0
- 0
- 0
-
-
- satnogs_frame_decoder_0_0
- satnogs_frame_file_sink_0_1_0
- out
- frame
-
-
- satnogs_frame_decoder_0_0
- satnogs_udp_msg_sink_0_0
- out
- in
-
-
- satnogs_frame_decoder_0_0_0
- satnogs_frame_file_sink_0_1_0
- out
- frame
-
-
- satnogs_frame_decoder_0_0_0
- satnogs_udp_msg_sink_0_0
- out
- in
-
-
- satnogs_tcp_rigctl_msg_source_0
- satnogs_coarse_doppler_correction_cc_0
- freq
- freq
-
-
+options:
+ parameters:
+ author: Manolis Surligas (surligas@gmail.com)
+ category: '[GRC Hier Blocks]'
+ cmake_opt: ''
+ comment: ''
+ copyright: ''
+ description: Generic FSK/MSK AX.25 decoder
+ gen_cmake: 'On'
+ gen_linking: dynamic
+ generate_options: no_gui
+ hier_block_src_path: '.:'
+ id: satnogs_fsk_ax25
+ max_nouts: '0'
+ output_language: python
+ placement: (0,0)
+ qt_qss_theme: ''
+ realtime_scheduling: ''
+ run: 'True'
+ run_command: '{python} -u {filename}'
+ run_options: run
+ sizing_mode: fixed
+ thread_safe_setters: ''
+ title: satnogs_fsk_ax25
+ window_size: 2*1080,1080
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [8, 4.0]
+ rotation: 0
+ state: enabled
+
+blocks:
+- name: audio_samp_rate
+ id: variable
+ parameters:
+ comment: ''
+ value: '48000'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1472, 20.0]
+ rotation: 0
+ state: enabled
+- name: decimation
+ id: variable
+ parameters:
+ comment: ''
+ value: satnogs.find_decimation(baudrate, 2, audio_samp_rate)
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1248, 12.0]
+ rotation: 0
+ state: true
+- name: variable_ax25_decoder_0
+ id: variable_ax25_decoder
+ parameters:
+ addr: '''GND'''
+ comment: ''
+ crc_check: 'True'
+ descrambling: 'True'
+ frame_len: '512'
+ promisc: 'True'
+ ssid: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1216, 788.0]
+ rotation: 0
+ state: enabled
+- name: variable_ax25_decoder_0_0
+ id: variable_ax25_decoder
+ parameters:
+ addr: '''GND'''
+ comment: ''
+ crc_check: 'True'
+ descrambling: 'False'
+ frame_len: '512'
+ promisc: 'True'
+ ssid: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1392, 788.0]
+ rotation: 0
+ state: enabled
+- name: analog_quadrature_demod_cf_0_0
+ id: analog_quadrature_demod_cf
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ gain: '1.2'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1280, 524.0]
+ rotation: 0
+ state: enabled
+- name: analog_quadrature_demod_cf_0_0_0
+ id: analog_quadrature_demod_cf
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ gain: '0.9'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [576, 388.0]
+ rotation: 0
+ state: enabled
+- name: analog_quadrature_demod_cf_0_0_0_0
+ id: analog_quadrature_demod_cf
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ gain: '1.0'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [496, 524.0]
+ rotation: 0
+ state: enabled
+- name: antenna
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: str
+ value: ''
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [968, 12.0]
+ rotation: 0
+ state: enabled
+- name: baudrate
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: eng_float
+ value: '9600.0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1352, 12.0]
+ rotation: 0
+ state: enabled
+- name: blocks_delay_0
+ id: blocks_delay
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ delay: 1024//2
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ num_ports: '1'
+ type: complex
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [536, 452.0]
+ rotation: 0
+ state: enabled
+- name: blocks_moving_average_xx_0
+ id: blocks_moving_average_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ length: '1024'
+ max_iter: '4096'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ scale: 1.0/1024.0
+ type: float
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [648, 500.0]
+ rotation: 0
+ state: enabled
+- name: blocks_multiply_xx_0
+ id: blocks_multiply_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ num_inputs: '2'
+ type: complex
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [968, 456.0]
+ rotation: 0
+ state: enabled
+- name: blocks_vco_c_0
+ id: blocks_vco_c
+ parameters:
+ affinity: ''
+ alias: ''
+ amplitude: '1.0'
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samp_rate: baudrate*decimation
+ sensitivity: -baudrate*decimation
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [800, 508.0]
+ rotation: 0
+ state: enabled
+- name: bw
+ id: parameter
+ parameters:
+ alias: ''
+ comment: 'The bandwidth should configure RF filters on some devices.
+
+ Set to 0.0 for automatic calculation.'
+ hide: none
+ label: Bandwidth
+ short_id: ''
+ type: eng_float
+ value: '0.0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1120, 12.0]
+ rotation: 0
+ state: enabled
+- name: dc_blocker_xx_0
+ id: dc_blocker_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ length: '1024'
+ long_form: 'True'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ type: ff
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1624, 516.0]
+ rotation: 0
+ state: enabled
+- name: dc_blocker_xx_0_0
+ id: dc_blocker_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ length: '1024'
+ long_form: 'True'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ type: ff
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [984, 380.0]
+ rotation: 0
+ state: enabled
+- name: decoded_data_file_path
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: str
+ value: /tmp/.satnogs/data/data
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [16, 860.0]
+ rotation: 0
+ state: enabled
+- name: dev_args
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: Device arguments
+ short_id: ''
+ type: str
+ value: ''
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [520, 12.0]
+ rotation: 0
+ state: enabled
+- name: digital_binary_slicer_fb_0
+ id: digital_binary_slicer_fb
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1480, 680.0]
+ rotation: 180
+ state: enabled
+- name: digital_clock_recovery_mm_xx_0
+ id: digital_clock_recovery_mm_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ gain_mu: 0.5/8.0
+ gain_omega: 2 * math.pi / 100
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ mu: '0.5'
+ omega: '2'
+ omega_relative_limit: '0.01'
+ type: float
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1608, 644.0]
+ rotation: 180
+ state: enabled
+- name: doppler_correction_per_sec
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: intx
+ value: '20'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [176, 860.0]
+ rotation: 0
+ state: enabled
+- name: enable_iq_dump
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: intx
+ value: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [264, 780.0]
+ rotation: 0
+ state: enabled
+- name: file_path
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: str
+ value: test.wav
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [160, 780.0]
+ rotation: 180
+ state: enabled
+- name: gain
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: eng_float
+ value: '0.0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1048, 12.0]
+ rotation: 0
+ state: enabled
+- name: import_0
+ id: import
+ parameters:
+ alias: ''
+ comment: ''
+ imports: import math
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [16, 164.0]
+ rotation: 0
+ state: enabled
+- name: iq_file_path
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: str
+ value: /tmp/iq.dat
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [408, 780.0]
+ rotation: 0
+ state: enabled
+- name: lo_offset
+ id: parameter
+ parameters:
+ alias: ''
+ comment: 'To avoid the SDR carrier at the DC
+
+ we shift the LO a little further'
+ hide: none
+ label: ''
+ short_id: ''
+ type: eng_float
+ value: 100e3
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [888, 12.0]
+ rotation: 0
+ state: enabled
+- name: low_pass_filter_0
+ id: low_pass_filter
+ parameters:
+ affinity: ''
+ alias: ''
+ beta: '6.76'
+ comment: ''
+ cutoff_freq: 0.75 * baudrate
+ decim: decimation // 2
+ gain: '1'
+ interp: '1'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samp_rate: baudrate*decimation
+ type: fir_filter_ccf
+ width: baudrate / 8.0
+ win: firdes.WIN_HAMMING
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1104, 476.0]
+ rotation: 0
+ state: enabled
+- name: low_pass_filter_0_0
+ id: low_pass_filter
+ parameters:
+ affinity: ''
+ alias: ''
+ beta: '6.76'
+ comment: "Perform a relaxed filter to increase \nthe performance of the auto frequency\n\
+ correction"
+ cutoff_freq: baudrate*1.25
+ decim: '1'
+ gain: '1'
+ interp: '1'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samp_rate: baudrate*decimation
+ type: fir_filter_ccf
+ width: baudrate / 2.0
+ win: firdes.WIN_HAMMING
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [280, 476.0]
+ rotation: 0
+ state: enabled
+- name: low_pass_filter_1
+ id: low_pass_filter
+ parameters:
+ affinity: ''
+ alias: ''
+ beta: '6.76'
+ comment: ''
+ cutoff_freq: baudrate * 0.60
+ decim: '1'
+ gain: '1'
+ interp: '1'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samp_rate: 2 * baudrate
+ type: fir_filter_fff
+ width: baudrate / 8.0
+ win: firdes.WIN_HAMMING
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1440, 476.0]
+ rotation: 0
+ state: bypassed
+- name: pfb_arb_resampler_xxx_1
+ id: pfb_arb_resampler_xxx
+ parameters:
+ affinity: ''
+ alias: ''
+ atten: '80'
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ nfilts: '32'
+ rrate: audio_samp_rate / (baudrate*decimation)
+ samp_delay: '0'
+ taps: ''
+ type: fff
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [752, 364.0]
+ rotation: 0
+ state: true
+- name: rigctl_port
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: intx
+ value: '4532'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [408, 868.0]
+ rotation: 0
+ state: enabled
+- name: rx_freq
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: eng_float
+ value: 100e6
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [808, 12.0]
+ rotation: 0
+ state: enabled
+- name: samp_rate_rx
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: Device Sampling rate
+ short_id: ''
+ type: eng_float
+ value: '0.0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [656, 12.0]
+ rotation: 0
+ state: enabled
+- name: satnogs_doppler_compensation_0
+ id: satnogs_doppler_compensation
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ compensate: '1'
+ lo_offset: lo_offset
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ out_samp_rate: baudrate*decimation
+ samp_rate: samp_rate_rx
+ sat_freq: rx_freq
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [656, 132.0]
+ rotation: 0
+ state: true
+- name: satnogs_frame_decoder_0_0
+ id: satnogs_frame_decoder
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ decoder_object: variable_ax25_decoder_0
+ itype: byte
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1220, 638]
+ rotation: 180
+ state: enabled
+- name: satnogs_frame_decoder_0_0_0
+ id: satnogs_frame_decoder
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ decoder_object: variable_ax25_decoder_0_0
+ itype: byte
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1216, 712.0]
+ rotation: 180
+ state: enabled
+- name: satnogs_frame_file_sink_0_1_0
+ id: satnogs_frame_file_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ output_type: '0'
+ prefix_name: decoded_data_file_path
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [888, 716.0]
+ rotation: 180
+ state: enabled
+- name: satnogs_iq_sink_0
+ id: satnogs_iq_sink
+ parameters:
+ activate: '1'
+ affinity: ''
+ alias: ''
+ append: 'False'
+ comment: ''
+ filename: iq_file_path
+ scale: '16768'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [40, 508.0]
+ rotation: 180
+ state: enabled
+- name: satnogs_ogg_encoder_0
+ id: satnogs_ogg_encoder
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ filename: file_path
+ quality: '1.0'
+ samp_rate: audio_samp_rate
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1152, 372.0]
+ rotation: 0
+ state: enabled
+- name: satnogs_tcp_rigctl_msg_source_0
+ id: satnogs_tcp_rigctl_msg_source
+ parameters:
+ addr: '"127.0.0.1"'
+ affinity: ''
+ alias: ''
+ comment: ''
+ interval: int(1000.0/doppler_correction_per_sec) + 1
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ mode: 'False'
+ mtu: '1500'
+ port: rigctl_port
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [400, 244.0]
+ rotation: 0
+ state: enabled
+- name: satnogs_udp_msg_sink_0_0
+ id: satnogs_udp_msg_sink
+ parameters:
+ addr: udp_IP
+ affinity: ''
+ alias: ''
+ comment: ''
+ mtu: '1500'
+ port: udp_port
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [885, 634]
+ rotation: 180
+ state: enabled
+- name: satnogs_waterfall_sink_0
+ id: satnogs_waterfall_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ center_freq: rx_freq
+ comment: ''
+ fft_size: '1024'
+ filename: waterfall_file_path
+ mode: '1'
+ rps: '10'
+ samp_rate: baudrate*decimation
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [40, 316.0]
+ rotation: 180
+ state: enabled
+- name: soapy_rx_device
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: str
+ value: driver=invalid
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [400, 12.0]
+ rotation: 0
+ state: enabled
+- name: soapy_source_0
+ id: soapy_source
+ parameters:
+ affinity: ''
+ alias: ''
+ amp_gain0: '0'
+ ant0: antenna
+ ant1: RX2
+ args: dev_args
+ balance0: '0'
+ balance1: '0'
+ bw0: bw
+ bw1: '0'
+ center_freq0: rx_freq - lo_offset
+ center_freq1: '0'
+ clock_rate: '0'
+ clock_source: ''
+ comment: ''
+ correction0: '0'
+ correction1: '0'
+ dc_offset0: '0'
+ dc_offset1: '0'
+ dc_offset_auto_mode0: 'False'
+ dc_offset_auto_mode1: 'False'
+ dev: soapy_rx_device
+ devname: custom
+ gain_auto_mode0: 'False'
+ gain_auto_mode1: 'False'
+ ifgr_gain: '59'
+ lna_gain0: '10'
+ lna_gain1: '10'
+ manual_gain0: 'False'
+ manual_gain1: 'True'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ mix_gain0: '10'
+ mix_gain1: '10'
+ nchan: '1'
+ nco_freq0: '0'
+ nco_freq1: '0'
+ overall_gain0: gain
+ overall_gain1: '10'
+ pga_gain0: '24'
+ pga_gain1: '24'
+ rfgr_gain: '9'
+ samp_rate: samp_rate_rx
+ sdrplay_agc_setpoint: '-30'
+ sdrplay_biastee: 'True'
+ sdrplay_dabnotch: 'False'
+ sdrplay_if_mode: Zero-IF
+ sdrplay_rfnotch: 'False'
+ tia_gain0: '0'
+ tia_gain1: '0'
+ tuner_gain0: '10'
+ tuner_gain1: '10'
+ type: fc32
+ vga_gain0: '10'
+ vga_gain1: '10'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [400, 108.0]
+ rotation: 0
+ state: true
+- name: udp_IP
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: str
+ value: 127.0.0.1
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [512, 780.0]
+ rotation: 0
+ state: enabled
+- name: udp_port
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: intx
+ value: '16887'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [512, 868.0]
+ rotation: 0
+ state: enabled
+- name: virtual_sink_0
+ id: virtual_sink
+ parameters:
+ alias: ''
+ comment: ''
+ stream_id: doppler_corrected
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [960, 164.0]
+ rotation: 0
+ state: true
+- name: virtual_source_0
+ id: virtual_source
+ parameters:
+ alias: ''
+ comment: ''
+ stream_id: doppler_corrected
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [40, 452.0]
+ rotation: 0
+ state: true
+- name: waterfall_file_path
+ id: parameter
+ parameters:
+ alias: ''
+ comment: ''
+ hide: none
+ label: ''
+ short_id: ''
+ type: str
+ value: /tmp/waterfall.dat
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [16, 780.0]
+ rotation: 0
+ state: enabled
+
+connections:
+- [analog_quadrature_demod_cf_0_0, '0', low_pass_filter_1, '0']
+- [analog_quadrature_demod_cf_0_0_0, '0', pfb_arb_resampler_xxx_1, '0']
+- [analog_quadrature_demod_cf_0_0_0_0, '0', blocks_moving_average_xx_0, '0']
+- [blocks_delay_0, '0', blocks_multiply_xx_0, '0']
+- [blocks_moving_average_xx_0, '0', blocks_vco_c_0, '0']
+- [blocks_multiply_xx_0, '0', low_pass_filter_0, '0']
+- [blocks_vco_c_0, '0', blocks_multiply_xx_0, '1']
+- [dc_blocker_xx_0, '0', digital_clock_recovery_mm_xx_0, '0']
+- [dc_blocker_xx_0_0, '0', satnogs_ogg_encoder_0, '0']
+- [digital_binary_slicer_fb_0, '0', satnogs_frame_decoder_0_0, '0']
+- [digital_binary_slicer_fb_0, '0', satnogs_frame_decoder_0_0_0, '0']
+- [digital_clock_recovery_mm_xx_0, '0', digital_binary_slicer_fb_0, '0']
+- [low_pass_filter_0, '0', analog_quadrature_demod_cf_0_0, '0']
+- [low_pass_filter_0_0, '0', analog_quadrature_demod_cf_0_0_0_0, '0']
+- [low_pass_filter_1, '0', dc_blocker_xx_0, '0']
+- [pfb_arb_resampler_xxx_1, '0', dc_blocker_xx_0_0, '0']
+- [satnogs_doppler_compensation_0, '0', virtual_sink_0, '0']
+- [satnogs_frame_decoder_0_0, out, satnogs_frame_file_sink_0_1_0, frame]
+- [satnogs_frame_decoder_0_0, out, satnogs_udp_msg_sink_0_0, in]
+- [satnogs_frame_decoder_0_0_0, out, satnogs_frame_file_sink_0_1_0, frame]
+- [satnogs_frame_decoder_0_0_0, out, satnogs_udp_msg_sink_0_0, in]
+- [satnogs_tcp_rigctl_msg_source_0, freq, satnogs_doppler_compensation_0, doppler]
+- [soapy_source_0, '0', satnogs_doppler_compensation_0, '0']
+- [virtual_source_0, '0', analog_quadrature_demod_cf_0_0_0, '0']
+- [virtual_source_0, '0', blocks_delay_0, '0']
+- [virtual_source_0, '0', low_pass_filter_0_0, '0']
+- [virtual_source_0, '0', satnogs_iq_sink_0, '0']
+- [virtual_source_0, '0', satnogs_waterfall_sink_0, '0']
+
+metadata:
+ file_format: 1
diff --git a/apps/flowgraphs/fsk_ax25.py b/apps/flowgraphs/fsk_ax25.py
deleted file mode 100755
index 460ea6c..0000000
--- a/apps/flowgraphs/fsk_ax25.py
+++ /dev/null
@@ -1,350 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-##################################################
-# GNU Radio Python Flow Graph
-# Title: fsk_ax25
-# Author: Manolis Surligas (surligas@gmail.com)
-# Description: Generic FSK AX.25 decoder
-# Generated: Thu Aug 9 21:26:11 2018
-##################################################
-
-from gnuradio import analog
-from gnuradio import digital
-from gnuradio import eng_notation
-from gnuradio import filter
-from gnuradio import gr
-from gnuradio.eng_option import eng_option
-from gnuradio.filter import firdes
-from gnuradio.filter import pfb
-from optparse import OptionParser
-import math
-import osmosdr
-import satnogs
-import time
-
-
-class fsk_ax25(gr.top_block):
-
- def __init__(self, antenna=satnogs.not_set_antenna, baudrate=9600.0, bb_gain=satnogs.not_set_rx_bb_gain, dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=1000, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', samp_rate_rx=satnogs.not_set_samp_rate_rx, udp_IP='127.0.0.1', udp_port=16887, waterfall_file_path='/tmp/waterfall.dat'):
- gr.top_block.__init__(self, "fsk_ax25")
-
- ##################################################
- # Parameters
- ##################################################
- self.antenna = antenna
- self.baudrate = baudrate
- self.bb_gain = bb_gain
- self.dev_args = dev_args
- self.doppler_correction_per_sec = doppler_correction_per_sec
- self.enable_iq_dump = enable_iq_dump
- self.file_path = file_path
- self.if_gain = if_gain
- self.iq_file_path = iq_file_path
- self.lo_offset = lo_offset
- self.ppm = ppm
- self.rf_gain = rf_gain
- self.rigctl_port = rigctl_port
- self.rx_freq = rx_freq
- self.rx_sdr_device = rx_sdr_device
- self.samp_rate_rx = samp_rate_rx
- self.udp_IP = udp_IP
- self.udp_port = udp_port
- self.waterfall_file_path = waterfall_file_path
-
- ##################################################
- # Variables
- ##################################################
- self.audio_samp_rate = audio_samp_rate = 48000
-
- ##################################################
- # Blocks
- ##################################################
- self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 10, 1024, waterfall_file_path, 1)
- self.satnogs_udp_msg_sink_0_0 = satnogs.udp_msg_sink(udp_IP, udp_port, 1500)
- self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000, 1500)
- self.satnogs_quad_demod_filter_ff_0 = satnogs.quad_demod_filter_ff(1.2)
- self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
- self.satnogs_iq_sink_0 = satnogs.iq_sink(16768, iq_file_path, False, enable_iq_dump)
- self.satnogs_frame_file_sink_0_1_0 = satnogs.frame_file_sink('decoded_data_file_path', 0)
- self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, audio_samp_rate)
- self.satnogs_ax25_decoder_bm_0_0 = satnogs.ax25_decoder_bm('GND', 0, True, False, 1024)
- self.satnogs_ax25_decoder_bm_0 = satnogs.ax25_decoder_bm('GND', 0, True, True, 1024)
- self.pfb_arb_resampler_xxx_0_0 = pfb.arb_resampler_ccf(
- (2.0*baudrate)/audio_samp_rate,
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0_0.declare_sample_delay(0)
-
- self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
- audio_samp_rate/satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx),
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
-
- self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.handle_rx_dev_args(rx_sdr_device, dev_args) )
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
- self.osmosdr_source_0.set_center_freq(rx_freq - lo_offset, 0)
- self.osmosdr_source_0.set_freq_corr(ppm, 0)
- self.osmosdr_source_0.set_dc_offset_mode(2, 0)
- self.osmosdr_source_0.set_iq_balance_mode(0, 0)
- self.osmosdr_source_0.set_gain_mode(False, 0)
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(rx_sdr_device, rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(rx_sdr_device, if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(rx_sdr_device, bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(rx_sdr_device, antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx), 0)
-
- self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(2, 0.25*0.175*0.175, 0.5, 0.175, 0.005)
- self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
- self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(1024, True)
- self.dc_blocker_xx_0 = filter.dc_blocker_ff(1024, True)
- self.analog_quadrature_demod_cf_0_0_0 = analog.quadrature_demod_cf(0.9)
- self.analog_quadrature_demod_cf_0_0 = analog.quadrature_demod_cf(1.2)
-
-
-
- ##################################################
- # Connections
- ##################################################
- self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
- self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_udp_msg_sink_0_0, 'in'))
- self.msg_connect((self.satnogs_ax25_decoder_bm_0_0, 'pdu'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
- self.msg_connect((self.satnogs_ax25_decoder_bm_0_0, 'pdu'), (self.satnogs_udp_msg_sink_0_0, 'in'))
- self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
- self.connect((self.analog_quadrature_demod_cf_0_0, 0), (self.dc_blocker_xx_0, 0))
- self.connect((self.analog_quadrature_demod_cf_0_0_0, 0), (self.dc_blocker_xx_0_0, 0))
- self.connect((self.dc_blocker_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
- self.connect((self.dc_blocker_xx_0_0, 0), (self.satnogs_ogg_encoder_0, 0))
- self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_ax25_decoder_bm_0, 0))
- self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_ax25_decoder_bm_0_0, 0))
- self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.satnogs_quad_demod_filter_ff_0, 0))
- self.connect((self.osmosdr_source_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0, 0), (self.analog_quadrature_demod_cf_0_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0, 0), (self.satnogs_iq_sink_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0, 0), (self.satnogs_waterfall_sink_0, 0))
- self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.analog_quadrature_demod_cf_0_0_0, 0))
- self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.pfb_arb_resampler_xxx_0_0, 0))
- self.connect((self.satnogs_quad_demod_filter_ff_0, 0), (self.digital_binary_slicer_fb_0, 0))
-
- def get_antenna(self):
- return self.antenna
-
- def set_antenna(self, antenna):
- self.antenna = antenna
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
-
- def get_baudrate(self):
- return self.baudrate
-
- def set_baudrate(self, baudrate):
- self.baudrate = baudrate
- self.pfb_arb_resampler_xxx_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
-
- def get_bb_gain(self):
- return self.bb_gain
-
- def set_bb_gain(self, bb_gain):
- self.bb_gain = bb_gain
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
-
- def get_dev_args(self):
- return self.dev_args
-
- def set_dev_args(self, dev_args):
- self.dev_args = dev_args
-
- def get_doppler_correction_per_sec(self):
- return self.doppler_correction_per_sec
-
- def set_doppler_correction_per_sec(self, doppler_correction_per_sec):
- self.doppler_correction_per_sec = doppler_correction_per_sec
-
- def get_enable_iq_dump(self):
- return self.enable_iq_dump
-
- def set_enable_iq_dump(self, enable_iq_dump):
- self.enable_iq_dump = enable_iq_dump
-
- def get_file_path(self):
- return self.file_path
-
- def set_file_path(self, file_path):
- self.file_path = file_path
-
- def get_if_gain(self):
- return self.if_gain
-
- def set_if_gain(self, if_gain):
- self.if_gain = if_gain
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
-
- def get_iq_file_path(self):
- return self.iq_file_path
-
- def set_iq_file_path(self, iq_file_path):
- self.iq_file_path = iq_file_path
-
- def get_lo_offset(self):
- return self.lo_offset
-
- def set_lo_offset(self, lo_offset):
- self.lo_offset = lo_offset
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
-
- def get_ppm(self):
- return self.ppm
-
- def set_ppm(self, ppm):
- self.ppm = ppm
- self.osmosdr_source_0.set_freq_corr(self.ppm, 0)
-
- def get_rf_gain(self):
- return self.rf_gain
-
- def set_rf_gain(self, rf_gain):
- self.rf_gain = rf_gain
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
-
- def get_rigctl_port(self):
- return self.rigctl_port
-
- def set_rigctl_port(self, rigctl_port):
- self.rigctl_port = rigctl_port
-
- def get_rx_freq(self):
- return self.rx_freq
-
- def set_rx_freq(self, rx_freq):
- self.rx_freq = rx_freq
- self.satnogs_coarse_doppler_correction_cc_0.set_new_freq_locked(self.rx_freq)
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
-
- def get_rx_sdr_device(self):
- return self.rx_sdr_device
-
- def set_rx_sdr_device(self, rx_sdr_device):
- self.rx_sdr_device = rx_sdr_device
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
-
- def get_samp_rate_rx(self):
- return self.samp_rate_rx
-
- def set_samp_rate_rx(self, samp_rate_rx):
- self.samp_rate_rx = samp_rate_rx
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
-
- def get_udp_IP(self):
- return self.udp_IP
-
- def set_udp_IP(self, udp_IP):
- self.udp_IP = udp_IP
-
- def get_udp_port(self):
- return self.udp_port
-
- def set_udp_port(self, udp_port):
- self.udp_port = udp_port
-
- def get_waterfall_file_path(self):
- return self.waterfall_file_path
-
- def set_waterfall_file_path(self, waterfall_file_path):
- self.waterfall_file_path = waterfall_file_path
-
- def get_audio_samp_rate(self):
- return self.audio_samp_rate
-
- def set_audio_samp_rate(self, audio_samp_rate):
- self.audio_samp_rate = audio_samp_rate
- self.pfb_arb_resampler_xxx_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
-
-
-def argument_parser():
- description = 'Generic FSK AX.25 decoder'
- parser = OptionParser(usage="%prog: [options]", option_class=eng_option, description=description)
- parser.add_option(
- "", "--antenna", dest="antenna", type="string", default=satnogs.not_set_antenna,
- help="Set antenna [default=%default]")
- parser.add_option(
- "", "--baudrate", dest="baudrate", type="eng_float", default=eng_notation.num_to_str(9600.0),
- help="Set baudrate [default=%default]")
- parser.add_option(
- "", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
- help="Set bb_gain [default=%default]")
- parser.add_option(
- "", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
- help="Set dev_args [default=%default]")
- parser.add_option(
- "", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=1000,
- help="Set doppler_correction_per_sec [default=%default]")
- parser.add_option(
- "", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
- help="Set enable_iq_dump [default=%default]")
- parser.add_option(
- "", "--file-path", dest="file_path", type="string", default='test.wav',
- help="Set file_path [default=%default]")
- parser.add_option(
- "", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
- help="Set if_gain [default=%default]")
- parser.add_option(
- "", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
- help="Set iq_file_path [default=%default]")
- parser.add_option(
- "", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
- help="Set lo_offset [default=%default]")
- parser.add_option(
- "", "--ppm", dest="ppm", type="intx", default=0,
- help="Set ppm [default=%default]")
- parser.add_option(
- "", "--rf-gain", dest="rf_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_rf_gain),
- help="Set rf_gain [default=%default]")
- parser.add_option(
- "", "--rigctl-port", dest="rigctl_port", type="intx", default=4532,
- help="Set rigctl_port [default=%default]")
- parser.add_option(
- "", "--rx-freq", dest="rx_freq", type="eng_float", default=eng_notation.num_to_str(100e6),
- help="Set rx_freq [default=%default]")
- parser.add_option(
- "", "--rx-sdr-device", dest="rx_sdr_device", type="string", default='usrpb200',
- help="Set rx_sdr_device [default=%default]")
- parser.add_option(
- "", "--samp-rate-rx", dest="samp_rate_rx", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_samp_rate_rx),
- help="Set samp_rate_rx [default=%default]")
- parser.add_option(
- "", "--udp-IP", dest="udp_IP", type="string", default='127.0.0.1',
- help="Set udp_IP [default=%default]")
- parser.add_option(
- "", "--udp-port", dest="udp_port", type="intx", default=16887,
- help="Set udp_port [default=%default]")
- parser.add_option(
- "", "--waterfall-file-path", dest="waterfall_file_path", type="string", default='/tmp/waterfall.dat',
- help="Set waterfall_file_path [default=%default]")
- return parser
-
-
-def main(top_block_cls=fsk_ax25, options=None):
- if options is None:
- options, _ = argument_parser().parse_args()
-
- tb = top_block_cls(antenna=options.antenna, baudrate=options.baudrate, bb_gain=options.bb_gain, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, samp_rate_rx=options.samp_rate_rx, udp_IP=options.udp_IP, udp_port=options.udp_port, waterfall_file_path=options.waterfall_file_path)
- tb.start()
- try:
- raw_input('Press Enter to quit: ')
- except EOFError:
- pass
- tb.stop()
- tb.wait()
-
-
-if __name__ == '__main__':
- main()
diff --git a/apps/flowgraphs/msk_ax25.grc b/apps/flowgraphs/msk_ax25.grc
deleted file mode 100644
index c2e815e..0000000
--- a/apps/flowgraphs/msk_ax25.grc
+++ /dev/null
@@ -1,4063 +0,0 @@
-
-
-
- Thu Aug 9 19:37:02 2018
-
- options
-
- author
- Manolis Surligas (surligas@gmail.com)
-
-
- window_size
- 2*1080,1080
-
-
- category
- [GRC Hier Blocks]
-
-
- comment
-
-
-
- description
- Generic MSK AX.25 decoder
-
-
- _enabled
- True
-
-
- _coordinate
- (8, 20)
-
-
- _rotation
- 0
-
-
- generate_options
- no_gui
-
-
- hier_block_src_path
- .:
-
-
- id
- satnogs_msk_ax25
-
-
- max_nouts
- 0
-
-
- qt_qss_theme
-
-
-
- realtime_scheduling
-
-
-
- run_command
- {python} -u {filename}
-
-
- run_options
- run
-
-
- run
- True
-
-
- sizing_mode
- fixed
-
-
- thread_safe_setters
-
-
-
- title
- satnogs_msk_ax25
-
-
- placement
- (0,0)
-
-
-
- variable
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (664, 636)
-
-
- _rotation
- 0
-
-
- id
- audio_samp_rate
-
-
- value
- 48000
-
-
-
- variable_ax25_decoder
-
- comment
-
-
-
- _enabled
- True
-
-
- descrambling
- True
-
-
- _coordinate
- (1196, 777)
-
-
- _rotation
- 0
-
-
- id
- variable_ax25_decoder_0
-
-
- value
- 'ok'
-
-
- frame_len
- 512
-
-
- crc_check
- True
-
-
- promisc
- True
-
-
- addr
- 'GND'
-
-
- ssid
- 0
-
-
-
- variable_ax25_decoder
-
- comment
-
-
-
- _enabled
- True
-
-
- descrambling
- False
-
-
- _coordinate
- (1356, 777)
-
-
- _rotation
- 0
-
-
- id
- variable_ax25_decoder_0_0
-
-
- value
- 'ok'
-
-
- frame_len
- 512
-
-
- crc_check
- True
-
-
- promisc
- True
-
-
- addr
- 'GND'
-
-
- ssid
- 0
-
-
-
- analog_quadrature_demod_cf
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1544, 420)
-
-
- _rotation
- 0
-
-
- gain
- 1.2
-
-
- id
- analog_quadrature_demod_cf_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- analog_quadrature_demod_cf
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1460, 83)
-
-
- _rotation
- 0
-
-
- gain
- 0.9
-
-
- id
- analog_quadrature_demod_cf_0_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- analog_quadrature_demod_cf
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (981, 291)
-
-
- _rotation
- 0
-
-
- gain
- 1.0
-
-
- id
- analog_quadrature_demod_cf_0_0_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (280, 636)
-
-
- _rotation
- 0
-
-
- id
- antenna
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- satnogs.not_set_antenna
-
-
-
- parameter
-
- alias
-
-
-
- comment
- SDR RX sampling rate
-
-
- _enabled
- True
-
-
- _coordinate
- (584, 724)
-
-
- _rotation
- 0
-
-
- id
- baudrate
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- 9600.0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (200, 636)
-
-
- _rotation
- 0
-
-
- id
- bb_gain
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_rx_bb_gain
-
-
-
- blocks_delay
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- delay
- 1024/2
-
-
- _enabled
- True
-
-
- _coordinate
- (1360, 228)
-
-
- _rotation
- 0
-
-
- id
- blocks_delay_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- num_ports
- 1
-
-
- type
- complex
-
-
- vlen
- 1
-
-
-
- blocks_moving_average_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1164, 275)
-
-
- _rotation
- 0
-
-
- id
- blocks_moving_average_xx_0
-
-
- vlen
- 1
-
-
- length
- 1024
-
-
- max_iter
- 4096
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- scale
- 1.0/1024.0
-
-
- type
- float
-
-
-
- blocks_multiply_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1531, 239)
-
-
- _rotation
- 0
-
-
- id
- blocks_multiply_xx_0
-
-
- type
- complex
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- num_inputs
- 2
-
-
- vlen
- 1
-
-
-
- blocks_rotator_cc
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (448, 372)
-
-
- _rotation
- 0
-
-
- id
- blocks_rotator_cc_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- phase_inc
- -2.0 * math.pi * (lo_offset / satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
-
-
-
- blocks_vco_c
-
- amplitude
- 1.0
-
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1324, 275)
-
-
- _rotation
- 0
-
-
- id
- blocks_vco_c_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- samp_rate
- audio_samp_rate
-
-
- sensitivity
- -audio_samp_rate
-
-
-
- dc_blocker_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1912, 412)
-
-
- _rotation
- 0
-
-
- id
- dc_blocker_xx_0
-
-
- length
- 1024
-
-
- long_form
- True
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- type
- ff
-
-
-
- dc_blocker_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1659, 75)
-
-
- _rotation
- 0
-
-
- id
- dc_blocker_xx_0_0
-
-
- length
- 1024
-
-
- long_form
- True
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- type
- ff
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (40, 804)
-
-
- _rotation
- 0
-
-
- id
- decoded_data_file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- /tmp/.satnogs/data/data
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (480, 556)
-
-
- _rotation
- 0
-
-
- id
- dev_args
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- satnogs.not_set_dev_args
-
-
-
- digital_binary_slicer_fb
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (1520, 592)
-
-
- _rotation
- 180
-
-
- id
- digital_binary_slicer_fb_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- digital_clock_recovery_mm_xx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (1704, 556)
-
-
- _rotation
- 180
-
-
- gain_mu
- 0.5/8.0
-
-
- gain_omega
- 2 * math.pi / 100
-
-
- id
- digital_clock_recovery_mm_xx_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- mu
- 0.5
-
-
- omega_relative_limit
- 0.01
-
-
- omega
- 2
-
-
- type
- float
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (40, 556)
-
-
- _rotation
- 0
-
-
- id
- doppler_correction_per_sec
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 20
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (360, 636)
-
-
- _rotation
- 0
-
-
- id
- enable_iq_dump
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (176, 716)
-
-
- _rotation
- 180
-
-
- id
- file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- test.wav
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (120, 636)
-
-
- _rotation
- 0
-
-
- id
- if_gain
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_rx_if_gain
-
-
-
- import
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (7, 179)
-
-
- _rotation
- 0
-
-
- id
- import_0
-
-
- import
- import math
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (472, 636)
-
-
- _rotation
- 0
-
-
- id
- iq_file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- /tmp/iq.dat
-
-
-
- parameter
-
- alias
-
-
-
- comment
- To avoid the SDR carrier at the DC
-we shift the LO a little further
-
-
- _enabled
- True
-
-
- _coordinate
- (272, 716)
-
-
- _rotation
- 0
-
-
- id
- lo_offset
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- 100e3
-
-
-
- low_pass_filter
-
- beta
- 6.76
-
-
- alias
-
-
-
- comment
- Avoid aliasing of the polyphase resampler
-
-
- affinity
-
-
-
- cutoff_freq
- 0.75 * baudrate
-
-
- decim
- 1
-
-
- _enabled
- 1
-
-
- type
- fir_filter_ccf
-
-
- _coordinate
- (768, 372)
-
-
- _rotation
- 0
-
-
- gain
- 1
-
-
- id
- low_pass_filter_0
-
-
- interp
- 1
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- samp_rate
- audio_samp_rate
-
-
- width
- 1000
-
-
- win
- firdes.WIN_HAMMING
-
-
-
- low_pass_filter
-
- beta
- 6.76
-
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- cutoff_freq
- baudrate * 0.60
-
-
- decim
- 1
-
-
- _enabled
- 1
-
-
- type
- fir_filter_fff
-
-
- _coordinate
- (1712, 372)
-
-
- _rotation
- 0
-
-
- gain
- 1
-
-
- id
- low_pass_filter_1
-
-
- interp
- 1
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- samp_rate
- 2 * baudrate
-
-
- width
- baudrate / 8.0
-
-
- win
- firdes.WIN_HAMMING
-
-
-
- osmosdr_source
-
- alias
-
-
-
- ant0
- satnogs.handle_rx_antenna(rx_sdr_device, antenna)
-
-
- bb_gain0
- satnogs.handle_rx_bb_gain(rx_sdr_device, bb_gain)
-
-
- bw0
- satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- dc_offset_mode0
- 2
-
-
- corr0
- ppm
-
-
- freq0
- rx_freq - lo_offset
-
-
- gain_mode0
- False
-
-
- if_gain0
- satnogs.handle_rx_if_gain(rx_sdr_device, if_gain)
-
-
- iq_balance_mode0
- 0
-
-
- gain0
- satnogs.handle_rx_rf_gain(rx_sdr_device, rf_gain)
-
-
- ant10
-
-
-
- bb_gain10
- 20
-
-
- bw10
- 0
-
-
- dc_offset_mode10
- 0
-
-
- corr10
- 0
-
-
- freq10
- 100e6
-
-
- gain_mode10
- False
-
-
- if_gain10
- 20
-
-
- iq_balance_mode10
- 0
-
-
- gain10
- 10
-
-
- ant11
-
-
-
- bb_gain11
- 20
-
-
- bw11
- 0
-
-
- dc_offset_mode11
- 0
-
-
- corr11
- 0
-
-
- freq11
- 100e6
-
-
- gain_mode11
- False
-
-
- if_gain11
- 20
-
-
- iq_balance_mode11
- 0
-
-
- gain11
- 10
-
-
- ant12
-
-
-
- bb_gain12
- 20
-
-
- bw12
- 0
-
-
- dc_offset_mode12
- 0
-
-
- corr12
- 0
-
-
- freq12
- 100e6
-
-
- gain_mode12
- False
-
-
- if_gain12
- 20
-
-
- iq_balance_mode12
- 0
-
-
- gain12
- 10
-
-
- ant13
-
-
-
- bb_gain13
- 20
-
-
- bw13
- 0
-
-
- dc_offset_mode13
- 0
-
-
- corr13
- 0
-
-
- freq13
- 100e6
-
-
- gain_mode13
- False
-
-
- if_gain13
- 20
-
-
- iq_balance_mode13
- 0
-
-
- gain13
- 10
-
-
- ant14
-
-
-
- bb_gain14
- 20
-
-
- bw14
- 0
-
-
- dc_offset_mode14
- 0
-
-
- corr14
- 0
-
-
- freq14
- 100e6
-
-
- gain_mode14
- False
-
-
- if_gain14
- 20
-
-
- iq_balance_mode14
- 0
-
-
- gain14
- 10
-
-
- ant15
-
-
-
- bb_gain15
- 20
-
-
- bw15
- 0
-
-
- dc_offset_mode15
- 0
-
-
- corr15
- 0
-
-
- freq15
- 100e6
-
-
- gain_mode15
- False
-
-
- if_gain15
- 20
-
-
- iq_balance_mode15
- 0
-
-
- gain15
- 10
-
-
- ant16
-
-
-
- bb_gain16
- 20
-
-
- bw16
- 0
-
-
- dc_offset_mode16
- 0
-
-
- corr16
- 0
-
-
- freq16
- 100e6
-
-
- gain_mode16
- False
-
-
- if_gain16
- 20
-
-
- iq_balance_mode16
- 0
-
-
- gain16
- 10
-
-
- ant17
-
-
-
- bb_gain17
- 20
-
-
- bw17
- 0
-
-
- dc_offset_mode17
- 0
-
-
- corr17
- 0
-
-
- freq17
- 100e6
-
-
- gain_mode17
- False
-
-
- if_gain17
- 20
-
-
- iq_balance_mode17
- 0
-
-
- gain17
- 10
-
-
- ant18
-
-
-
- bb_gain18
- 20
-
-
- bw18
- 0
-
-
- dc_offset_mode18
- 0
-
-
- corr18
- 0
-
-
- freq18
- 100e6
-
-
- gain_mode18
- False
-
-
- if_gain18
- 20
-
-
- iq_balance_mode18
- 0
-
-
- gain18
- 10
-
-
- ant19
-
-
-
- bb_gain19
- 20
-
-
- bw19
- 0
-
-
- dc_offset_mode19
- 0
-
-
- corr19
- 0
-
-
- freq19
- 100e6
-
-
- gain_mode19
- False
-
-
- if_gain19
- 20
-
-
- iq_balance_mode19
- 0
-
-
- gain19
- 10
-
-
- ant1
-
-
-
- bb_gain1
- 20
-
-
- bw1
- 0
-
-
- dc_offset_mode1
- 0
-
-
- corr1
- 0
-
-
- freq1
- 100e6
-
-
- gain_mode1
- False
-
-
- if_gain1
- 20
-
-
- iq_balance_mode1
- 0
-
-
- gain1
- 10
-
-
- ant20
-
-
-
- bb_gain20
- 20
-
-
- bw20
- 0
-
-
- dc_offset_mode20
- 0
-
-
- corr20
- 0
-
-
- freq20
- 100e6
-
-
- gain_mode20
- False
-
-
- if_gain20
- 20
-
-
- iq_balance_mode20
- 0
-
-
- gain20
- 10
-
-
- ant21
-
-
-
- bb_gain21
- 20
-
-
- bw21
- 0
-
-
- dc_offset_mode21
- 0
-
-
- corr21
- 0
-
-
- freq21
- 100e6
-
-
- gain_mode21
- False
-
-
- if_gain21
- 20
-
-
- iq_balance_mode21
- 0
-
-
- gain21
- 10
-
-
- ant22
-
-
-
- bb_gain22
- 20
-
-
- bw22
- 0
-
-
- dc_offset_mode22
- 0
-
-
- corr22
- 0
-
-
- freq22
- 100e6
-
-
- gain_mode22
- False
-
-
- if_gain22
- 20
-
-
- iq_balance_mode22
- 0
-
-
- gain22
- 10
-
-
- ant23
-
-
-
- bb_gain23
- 20
-
-
- bw23
- 0
-
-
- dc_offset_mode23
- 0
-
-
- corr23
- 0
-
-
- freq23
- 100e6
-
-
- gain_mode23
- False
-
-
- if_gain23
- 20
-
-
- iq_balance_mode23
- 0
-
-
- gain23
- 10
-
-
- ant24
-
-
-
- bb_gain24
- 20
-
-
- bw24
- 0
-
-
- dc_offset_mode24
- 0
-
-
- corr24
- 0
-
-
- freq24
- 100e6
-
-
- gain_mode24
- False
-
-
- if_gain24
- 20
-
-
- iq_balance_mode24
- 0
-
-
- gain24
- 10
-
-
- ant25
-
-
-
- bb_gain25
- 20
-
-
- bw25
- 0
-
-
- dc_offset_mode25
- 0
-
-
- corr25
- 0
-
-
- freq25
- 100e6
-
-
- gain_mode25
- False
-
-
- if_gain25
- 20
-
-
- iq_balance_mode25
- 0
-
-
- gain25
- 10
-
-
- ant26
-
-
-
- bb_gain26
- 20
-
-
- bw26
- 0
-
-
- dc_offset_mode26
- 0
-
-
- corr26
- 0
-
-
- freq26
- 100e6
-
-
- gain_mode26
- False
-
-
- if_gain26
- 20
-
-
- iq_balance_mode26
- 0
-
-
- gain26
- 10
-
-
- ant27
-
-
-
- bb_gain27
- 20
-
-
- bw27
- 0
-
-
- dc_offset_mode27
- 0
-
-
- corr27
- 0
-
-
- freq27
- 100e6
-
-
- gain_mode27
- False
-
-
- if_gain27
- 20
-
-
- iq_balance_mode27
- 0
-
-
- gain27
- 10
-
-
- ant28
-
-
-
- bb_gain28
- 20
-
-
- bw28
- 0
-
-
- dc_offset_mode28
- 0
-
-
- corr28
- 0
-
-
- freq28
- 100e6
-
-
- gain_mode28
- False
-
-
- if_gain28
- 20
-
-
- iq_balance_mode28
- 0
-
-
- gain28
- 10
-
-
- ant29
-
-
-
- bb_gain29
- 20
-
-
- bw29
- 0
-
-
- dc_offset_mode29
- 0
-
-
- corr29
- 0
-
-
- freq29
- 100e6
-
-
- gain_mode29
- False
-
-
- if_gain29
- 20
-
-
- iq_balance_mode29
- 0
-
-
- gain29
- 10
-
-
- ant2
-
-
-
- bb_gain2
- 20
-
-
- bw2
- 0
-
-
- dc_offset_mode2
- 0
-
-
- corr2
- 0
-
-
- freq2
- 100e6
-
-
- gain_mode2
- False
-
-
- if_gain2
- 20
-
-
- iq_balance_mode2
- 0
-
-
- gain2
- 10
-
-
- ant30
-
-
-
- bb_gain30
- 20
-
-
- bw30
- 0
-
-
- dc_offset_mode30
- 0
-
-
- corr30
- 0
-
-
- freq30
- 100e6
-
-
- gain_mode30
- False
-
-
- if_gain30
- 20
-
-
- iq_balance_mode30
- 0
-
-
- gain30
- 10
-
-
- ant31
-
-
-
- bb_gain31
- 20
-
-
- bw31
- 0
-
-
- dc_offset_mode31
- 0
-
-
- corr31
- 0
-
-
- freq31
- 100e6
-
-
- gain_mode31
- False
-
-
- if_gain31
- 20
-
-
- iq_balance_mode31
- 0
-
-
- gain31
- 10
-
-
- ant3
-
-
-
- bb_gain3
- 20
-
-
- bw3
- 0
-
-
- dc_offset_mode3
- 0
-
-
- corr3
- 0
-
-
- freq3
- 100e6
-
-
- gain_mode3
- False
-
-
- if_gain3
- 20
-
-
- iq_balance_mode3
- 0
-
-
- gain3
- 10
-
-
- ant4
-
-
-
- bb_gain4
- 20
-
-
- bw4
- 0
-
-
- dc_offset_mode4
- 0
-
-
- corr4
- 0
-
-
- freq4
- 100e6
-
-
- gain_mode4
- False
-
-
- if_gain4
- 20
-
-
- iq_balance_mode4
- 0
-
-
- gain4
- 10
-
-
- ant5
-
-
-
- bb_gain5
- 20
-
-
- bw5
- 0
-
-
- dc_offset_mode5
- 0
-
-
- corr5
- 0
-
-
- freq5
- 100e6
-
-
- gain_mode5
- False
-
-
- if_gain5
- 20
-
-
- iq_balance_mode5
- 0
-
-
- gain5
- 10
-
-
- ant6
-
-
-
- bb_gain6
- 20
-
-
- bw6
- 0
-
-
- dc_offset_mode6
- 0
-
-
- corr6
- 0
-
-
- freq6
- 100e6
-
-
- gain_mode6
- False
-
-
- if_gain6
- 20
-
-
- iq_balance_mode6
- 0
-
-
- gain6
- 10
-
-
- ant7
-
-
-
- bb_gain7
- 20
-
-
- bw7
- 0
-
-
- dc_offset_mode7
- 0
-
-
- corr7
- 0
-
-
- freq7
- 100e6
-
-
- gain_mode7
- False
-
-
- if_gain7
- 20
-
-
- iq_balance_mode7
- 0
-
-
- gain7
- 10
-
-
- ant8
-
-
-
- bb_gain8
- 20
-
-
- bw8
- 0
-
-
- dc_offset_mode8
- 0
-
-
- corr8
- 0
-
-
- freq8
- 100e6
-
-
- gain_mode8
- False
-
-
- if_gain8
- 20
-
-
- iq_balance_mode8
- 0
-
-
- gain8
- 10
-
-
- ant9
-
-
-
- bb_gain9
- 20
-
-
- bw9
- 0
-
-
- dc_offset_mode9
- 0
-
-
- corr9
- 0
-
-
- freq9
- 100e6
-
-
- gain_mode9
- False
-
-
- if_gain9
- 20
-
-
- iq_balance_mode9
- 0
-
-
- gain9
- 10
-
-
- comment
-
-
-
- affinity
-
-
-
- args
- satnogs.handle_rx_dev_args(rx_sdr_device, dev_args)
-
-
- _enabled
- 1
-
-
- _coordinate
- (216, 284)
-
-
- _rotation
- 0
-
-
- id
- osmosdr_source_0
-
-
- maxoutbuf
- 0
-
-
- clock_source0
-
-
-
- time_source0
-
-
-
- clock_source1
-
-
-
- time_source1
-
-
-
- clock_source2
-
-
-
- time_source2
-
-
-
- clock_source3
-
-
-
- time_source3
-
-
-
- clock_source4
-
-
-
- time_source4
-
-
-
- clock_source5
-
-
-
- time_source5
-
-
-
- clock_source6
-
-
-
- time_source6
-
-
-
- clock_source7
-
-
-
- time_source7
-
-
-
- minoutbuf
- 0
-
-
- nchan
- 1
-
-
- num_mboards
- 1
-
-
- type
- fc32
-
-
- sample_rate
- satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- sync
-
-
-
-
- pfb_arb_resampler_xxx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (728, 172)
-
-
- _rotation
- 0
-
-
- id
- pfb_arb_resampler_xxx_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- nfilts
- 32
-
-
- rrate
- audio_samp_rate/satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- samp_delay
- 0
-
-
- atten
- 100
-
-
- taps
-
-
-
- type
- ccf
-
-
-
- pfb_arb_resampler_xxx
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (1288, 396)
-
-
- _rotation
- 0
-
-
- id
- pfb_arb_resampler_xxx_0_0_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- nfilts
- 32
-
-
- rrate
- (2.0*baudrate)/audio_samp_rate
-
-
- samp_delay
- 0
-
-
- atten
- 60
-
-
- taps
-
-
-
- type
- ccf
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (584, 636)
-
-
- _rotation
- 0
-
-
- id
- ppm
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 0
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (40, 636)
-
-
- _rotation
- 0
-
-
- id
- rf_gain
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_rx_rf_gain
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (392, 556)
-
-
- _rotation
- 0
-
-
- id
- rigctl_port
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 4532
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (312, 556)
-
-
- _rotation
- 0
-
-
- id
- rx_freq
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- 100e6
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (200, 556)
-
-
- _rotation
- 0
-
-
- id
- rx_sdr_device
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- usrpb200
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (472, 724)
-
-
- _rotation
- 0
-
-
- id
- samp_rate_rx
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- eng_float
-
-
- value
- satnogs.not_set_samp_rate_rx
-
-
-
- satnogs_coarse_doppler_correction_cc
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (496, 184)
-
-
- _rotation
- 0
-
-
- id
- satnogs_coarse_doppler_correction_cc_0
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- sampling_rate
- satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)
-
-
- target_freq
- rx_freq
-
-
-
- satnogs_frame_decoder
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- decoder_object
- variable_ax25_decoder_0
-
-
- _enabled
- True
-
-
- _coordinate
- (1204, 606)
-
-
- _rotation
- 180
-
-
- id
- satnogs_frame_decoder_0_0
-
-
- itype
- byte
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- satnogs_frame_decoder
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- decoder_object
- variable_ax25_decoder_0_0
-
-
- _enabled
- 1
-
-
- _coordinate
- (1204, 534)
-
-
- _rotation
- 180
-
-
- id
- satnogs_frame_decoder_0_0_0
-
-
- itype
- byte
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
-
- satnogs_frame_file_sink
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- _coordinate
- (869, 706)
-
-
- _rotation
- 180
-
-
- id
- satnogs_frame_file_sink_0_1_0
-
-
- output_type
- 0
-
-
- prefix_name
- decoded_data_file_path
-
-
-
- satnogs_iq_sink
-
- append
- False
-
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- filename
- iq_file_path
-
-
- _coordinate
- (1008, 60)
-
-
- _rotation
- 0
-
-
- id
- satnogs_iq_sink_0
-
-
- scale
- 16768
-
-
- status
- enable_iq_dump
-
-
-
- satnogs_ogg_encoder
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- filename
- file_path
-
-
- _coordinate
- (1835, 67)
-
-
- _rotation
- 0
-
-
- id
- satnogs_ogg_encoder_0
-
-
- quality
- 1.0
-
-
- samp_rate
- audio_samp_rate
-
-
-
- satnogs_tcp_rigctl_msg_source
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (215, 147)
-
-
- _rotation
- 0
-
-
- id
- satnogs_tcp_rigctl_msg_source_0
-
-
- addr
- "127.0.0.1"
-
-
- mtu
- 1500
-
-
- maxoutbuf
- 0
-
-
- minoutbuf
- 0
-
-
- mode
- False
-
-
- port
- rigctl_port
-
-
- interval
- int(1000.0/doppler_correction_per_sec) + 1
-
-
-
- satnogs_udp_msg_sink
-
- alias
-
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- 1
-
-
- _coordinate
- (869, 610)
-
-
- _rotation
- 180
-
-
- id
- satnogs_udp_msg_sink_0_0
-
-
- addr
- udp_IP
-
-
- mtu
- 1500
-
-
- port
- udp_port
-
-
-
- satnogs_waterfall_sink
-
- alias
-
-
-
- center_freq
- 0.0
-
-
- comment
-
-
-
- affinity
-
-
-
- _enabled
- True
-
-
- fft_size
- 1024
-
-
- filename
- waterfall_file_path
-
-
- _coordinate
- (712, 36)
-
-
- _rotation
- 180
-
-
- id
- satnogs_waterfall_sink_0
-
-
- mode
- 1
-
-
- pps
- 10
-
-
- samp_rate
- audio_samp_rate
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (664, 556)
-
-
- _rotation
- 0
-
-
- id
- udp_IP
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- 127.0.0.1
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (568, 556)
-
-
- _rotation
- 0
-
-
- id
- udp_port
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- intx
-
-
- value
- 16887
-
-
-
- parameter
-
- alias
-
-
-
- comment
-
-
-
- _enabled
- True
-
-
- _coordinate
- (40, 716)
-
-
- _rotation
- 0
-
-
- id
- waterfall_file_path
-
-
- label
-
-
-
- short_id
-
-
-
- hide
- none
-
-
- type
- string
-
-
- value
- /tmp/waterfall.dat
-
-
-
- analog_quadrature_demod_cf_0_0
- low_pass_filter_1
- 0
- 0
-
-
- analog_quadrature_demod_cf_0_0_0
- dc_blocker_xx_0_0
- 0
- 0
-
-
- analog_quadrature_demod_cf_0_0_0_0
- blocks_moving_average_xx_0
- 0
- 0
-
-
- blocks_delay_0
- blocks_multiply_xx_0
- 0
- 0
-
-
- blocks_moving_average_xx_0
- blocks_vco_c_0
- 0
- 0
-
-
- blocks_multiply_xx_0
- low_pass_filter_0
- 0
- 0
-
-
- blocks_rotator_cc_0
- satnogs_coarse_doppler_correction_cc_0
- 0
- 0
-
-
- blocks_vco_c_0
- blocks_multiply_xx_0
- 0
- 1
-
-
- dc_blocker_xx_0
- digital_clock_recovery_mm_xx_0
- 0
- 0
-
-
- dc_blocker_xx_0_0
- satnogs_ogg_encoder_0
- 0
- 0
-
-
- digital_binary_slicer_fb_0
- satnogs_frame_decoder_0_0
- 0
- 0
-
-
- digital_binary_slicer_fb_0
- satnogs_frame_decoder_0_0_0
- 0
- 0
-
-
- digital_clock_recovery_mm_xx_0
- digital_binary_slicer_fb_0
- 0
- 0
-
-
- low_pass_filter_0
- pfb_arb_resampler_xxx_0_0_0
- 0
- 0
-
-
- low_pass_filter_1
- dc_blocker_xx_0
- 0
- 0
-
-
- osmosdr_source_0
- blocks_rotator_cc_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- analog_quadrature_demod_cf_0_0_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- analog_quadrature_demod_cf_0_0_0_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- blocks_delay_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- satnogs_iq_sink_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0
- satnogs_waterfall_sink_0
- 0
- 0
-
-
- pfb_arb_resampler_xxx_0_0_0
- analog_quadrature_demod_cf_0_0
- 0
- 0
-
-
- satnogs_coarse_doppler_correction_cc_0
- pfb_arb_resampler_xxx_0
- 0
- 0
-
-
- satnogs_frame_decoder_0_0
- satnogs_frame_file_sink_0_1_0
- out
- frame
-
-
- satnogs_frame_decoder_0_0
- satnogs_udp_msg_sink_0_0
- out
- in
-
-
- satnogs_frame_decoder_0_0_0
- satnogs_frame_file_sink_0_1_0
- out
- frame
-
-
- satnogs_frame_decoder_0_0_0
- satnogs_udp_msg_sink_0_0
- out
- in
-
-
- satnogs_tcp_rigctl_msg_source_0
- satnogs_coarse_doppler_correction_cc_0
- freq
- freq
-
-
diff --git a/apps/flowgraphs/msk_ax25.py b/apps/flowgraphs/msk_ax25.py
deleted file mode 100755
index 929a91c..0000000
--- a/apps/flowgraphs/msk_ax25.py
+++ /dev/null
@@ -1,350 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-##################################################
-# GNU Radio Python Flow Graph
-# Title: msk_ax25
-# Author: Manolis Surligas (surligas@gmail.com)
-# Description: Generic MSK AX.25 decoder
-# Generated: Thu Aug 9 21:26:02 2018
-##################################################
-
-from gnuradio import analog
-from gnuradio import digital
-from gnuradio import eng_notation
-from gnuradio import filter
-from gnuradio import gr
-from gnuradio.eng_option import eng_option
-from gnuradio.filter import firdes
-from gnuradio.filter import pfb
-from optparse import OptionParser
-import math
-import osmosdr
-import satnogs
-import time
-
-
-class msk_ax25(gr.top_block):
-
- def __init__(self, antenna=satnogs.not_set_antenna, baudrate=9600.0, bb_gain=satnogs.not_set_rx_bb_gain, dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=1000, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', samp_rate_rx=satnogs.not_set_samp_rate_rx, udp_IP='127.0.0.1', udp_port=16887, waterfall_file_path='/tmp/waterfall.dat'):
- gr.top_block.__init__(self, "msk_ax25")
-
- ##################################################
- # Parameters
- ##################################################
- self.antenna = antenna
- self.baudrate = baudrate
- self.bb_gain = bb_gain
- self.dev_args = dev_args
- self.doppler_correction_per_sec = doppler_correction_per_sec
- self.enable_iq_dump = enable_iq_dump
- self.file_path = file_path
- self.if_gain = if_gain
- self.iq_file_path = iq_file_path
- self.lo_offset = lo_offset
- self.ppm = ppm
- self.rf_gain = rf_gain
- self.rigctl_port = rigctl_port
- self.rx_freq = rx_freq
- self.rx_sdr_device = rx_sdr_device
- self.samp_rate_rx = samp_rate_rx
- self.udp_IP = udp_IP
- self.udp_port = udp_port
- self.waterfall_file_path = waterfall_file_path
-
- ##################################################
- # Variables
- ##################################################
- self.audio_samp_rate = audio_samp_rate = 48000
-
- ##################################################
- # Blocks
- ##################################################
- self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 10, 1024, waterfall_file_path, 1)
- self.satnogs_udp_msg_sink_0_0 = satnogs.udp_msg_sink(udp_IP, udp_port, 1500)
- self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000, 1500)
- self.satnogs_quad_demod_filter_ff_0 = satnogs.quad_demod_filter_ff(1.2)
- self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
- self.satnogs_iq_sink_0 = satnogs.iq_sink(16768, iq_file_path, False, enable_iq_dump)
- self.satnogs_frame_file_sink_0_1_0 = satnogs.frame_file_sink('decoded_data_file_path', 0)
- self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, audio_samp_rate)
- self.satnogs_ax25_decoder_bm_0_0 = satnogs.ax25_decoder_bm('GND', 0, True, False, 1024)
- self.satnogs_ax25_decoder_bm_0 = satnogs.ax25_decoder_bm('GND', 0, True, True, 1024)
- self.pfb_arb_resampler_xxx_0_0 = pfb.arb_resampler_ccf(
- (2.0*baudrate)/audio_samp_rate,
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0_0.declare_sample_delay(0)
-
- self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
- audio_samp_rate/satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx),
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
-
- self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.handle_rx_dev_args(rx_sdr_device, dev_args) )
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
- self.osmosdr_source_0.set_center_freq(rx_freq - lo_offset, 0)
- self.osmosdr_source_0.set_freq_corr(ppm, 0)
- self.osmosdr_source_0.set_dc_offset_mode(2, 0)
- self.osmosdr_source_0.set_iq_balance_mode(0, 0)
- self.osmosdr_source_0.set_gain_mode(False, 0)
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(rx_sdr_device, rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(rx_sdr_device, if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(rx_sdr_device, bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(rx_sdr_device, antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx), 0)
-
- self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(2, 0.25*0.175*0.175, 0.5, 0.175, 0.005)
- self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
- self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(1024, True)
- self.dc_blocker_xx_0 = filter.dc_blocker_ff(1024, True)
- self.analog_quadrature_demod_cf_0_0_0 = analog.quadrature_demod_cf(0.9)
- self.analog_quadrature_demod_cf_0_0 = analog.quadrature_demod_cf(1.2)
-
-
-
- ##################################################
- # Connections
- ##################################################
- self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
- self.msg_connect((self.satnogs_ax25_decoder_bm_0, 'pdu'), (self.satnogs_udp_msg_sink_0_0, 'in'))
- self.msg_connect((self.satnogs_ax25_decoder_bm_0_0, 'pdu'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
- self.msg_connect((self.satnogs_ax25_decoder_bm_0_0, 'pdu'), (self.satnogs_udp_msg_sink_0_0, 'in'))
- self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
- self.connect((self.analog_quadrature_demod_cf_0_0, 0), (self.dc_blocker_xx_0, 0))
- self.connect((self.analog_quadrature_demod_cf_0_0_0, 0), (self.dc_blocker_xx_0_0, 0))
- self.connect((self.dc_blocker_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
- self.connect((self.dc_blocker_xx_0_0, 0), (self.satnogs_ogg_encoder_0, 0))
- self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_ax25_decoder_bm_0, 0))
- self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_ax25_decoder_bm_0_0, 0))
- self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.satnogs_quad_demod_filter_ff_0, 0))
- self.connect((self.osmosdr_source_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0, 0), (self.analog_quadrature_demod_cf_0_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0, 0), (self.satnogs_iq_sink_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0, 0), (self.satnogs_waterfall_sink_0, 0))
- self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.analog_quadrature_demod_cf_0_0_0, 0))
- self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.pfb_arb_resampler_xxx_0_0, 0))
- self.connect((self.satnogs_quad_demod_filter_ff_0, 0), (self.digital_binary_slicer_fb_0, 0))
-
- def get_antenna(self):
- return self.antenna
-
- def set_antenna(self, antenna):
- self.antenna = antenna
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
-
- def get_baudrate(self):
- return self.baudrate
-
- def set_baudrate(self, baudrate):
- self.baudrate = baudrate
- self.pfb_arb_resampler_xxx_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
-
- def get_bb_gain(self):
- return self.bb_gain
-
- def set_bb_gain(self, bb_gain):
- self.bb_gain = bb_gain
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
-
- def get_dev_args(self):
- return self.dev_args
-
- def set_dev_args(self, dev_args):
- self.dev_args = dev_args
-
- def get_doppler_correction_per_sec(self):
- return self.doppler_correction_per_sec
-
- def set_doppler_correction_per_sec(self, doppler_correction_per_sec):
- self.doppler_correction_per_sec = doppler_correction_per_sec
-
- def get_enable_iq_dump(self):
- return self.enable_iq_dump
-
- def set_enable_iq_dump(self, enable_iq_dump):
- self.enable_iq_dump = enable_iq_dump
-
- def get_file_path(self):
- return self.file_path
-
- def set_file_path(self, file_path):
- self.file_path = file_path
-
- def get_if_gain(self):
- return self.if_gain
-
- def set_if_gain(self, if_gain):
- self.if_gain = if_gain
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
-
- def get_iq_file_path(self):
- return self.iq_file_path
-
- def set_iq_file_path(self, iq_file_path):
- self.iq_file_path = iq_file_path
-
- def get_lo_offset(self):
- return self.lo_offset
-
- def set_lo_offset(self, lo_offset):
- self.lo_offset = lo_offset
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
-
- def get_ppm(self):
- return self.ppm
-
- def set_ppm(self, ppm):
- self.ppm = ppm
- self.osmosdr_source_0.set_freq_corr(self.ppm, 0)
-
- def get_rf_gain(self):
- return self.rf_gain
-
- def set_rf_gain(self, rf_gain):
- self.rf_gain = rf_gain
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
-
- def get_rigctl_port(self):
- return self.rigctl_port
-
- def set_rigctl_port(self, rigctl_port):
- self.rigctl_port = rigctl_port
-
- def get_rx_freq(self):
- return self.rx_freq
-
- def set_rx_freq(self, rx_freq):
- self.rx_freq = rx_freq
- self.satnogs_coarse_doppler_correction_cc_0.set_new_freq_locked(self.rx_freq)
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
-
- def get_rx_sdr_device(self):
- return self.rx_sdr_device
-
- def set_rx_sdr_device(self, rx_sdr_device):
- self.rx_sdr_device = rx_sdr_device
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
-
- def get_samp_rate_rx(self):
- return self.samp_rate_rx
-
- def set_samp_rate_rx(self, samp_rate_rx):
- self.samp_rate_rx = samp_rate_rx
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
-
- def get_udp_IP(self):
- return self.udp_IP
-
- def set_udp_IP(self, udp_IP):
- self.udp_IP = udp_IP
-
- def get_udp_port(self):
- return self.udp_port
-
- def set_udp_port(self, udp_port):
- self.udp_port = udp_port
-
- def get_waterfall_file_path(self):
- return self.waterfall_file_path
-
- def set_waterfall_file_path(self, waterfall_file_path):
- self.waterfall_file_path = waterfall_file_path
-
- def get_audio_samp_rate(self):
- return self.audio_samp_rate
-
- def set_audio_samp_rate(self, audio_samp_rate):
- self.audio_samp_rate = audio_samp_rate
- self.pfb_arb_resampler_xxx_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
-
-
-def argument_parser():
- description = 'Generic MSK AX.25 decoder'
- parser = OptionParser(usage="%prog: [options]", option_class=eng_option, description=description)
- parser.add_option(
- "", "--antenna", dest="antenna", type="string", default=satnogs.not_set_antenna,
- help="Set antenna [default=%default]")
- parser.add_option(
- "", "--baudrate", dest="baudrate", type="eng_float", default=eng_notation.num_to_str(9600.0),
- help="Set baudrate [default=%default]")
- parser.add_option(
- "", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
- help="Set bb_gain [default=%default]")
- parser.add_option(
- "", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
- help="Set dev_args [default=%default]")
- parser.add_option(
- "", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=1000,
- help="Set doppler_correction_per_sec [default=%default]")
- parser.add_option(
- "", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
- help="Set enable_iq_dump [default=%default]")
- parser.add_option(
- "", "--file-path", dest="file_path", type="string", default='test.wav',
- help="Set file_path [default=%default]")
- parser.add_option(
- "", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
- help="Set if_gain [default=%default]")
- parser.add_option(
- "", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
- help="Set iq_file_path [default=%default]")
- parser.add_option(
- "", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
- help="Set lo_offset [default=%default]")
- parser.add_option(
- "", "--ppm", dest="ppm", type="intx", default=0,
- help="Set ppm [default=%default]")
- parser.add_option(
- "", "--rf-gain", dest="rf_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_rf_gain),
- help="Set rf_gain [default=%default]")
- parser.add_option(
- "", "--rigctl-port", dest="rigctl_port", type="intx", default=4532,
- help="Set rigctl_port [default=%default]")
- parser.add_option(
- "", "--rx-freq", dest="rx_freq", type="eng_float", default=eng_notation.num_to_str(100e6),
- help="Set rx_freq [default=%default]")
- parser.add_option(
- "", "--rx-sdr-device", dest="rx_sdr_device", type="string", default='usrpb200',
- help="Set rx_sdr_device [default=%default]")
- parser.add_option(
- "", "--samp-rate-rx", dest="samp_rate_rx", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_samp_rate_rx),
- help="Set samp_rate_rx [default=%default]")
- parser.add_option(
- "", "--udp-IP", dest="udp_IP", type="string", default='127.0.0.1',
- help="Set udp_IP [default=%default]")
- parser.add_option(
- "", "--udp-port", dest="udp_port", type="intx", default=16887,
- help="Set udp_port [default=%default]")
- parser.add_option(
- "", "--waterfall-file-path", dest="waterfall_file_path", type="string", default='/tmp/waterfall.dat',
- help="Set waterfall_file_path [default=%default]")
- return parser
-
-
-def main(top_block_cls=msk_ax25, options=None):
- if options is None:
- options, _ = argument_parser().parse_args()
-
- tb = top_block_cls(antenna=options.antenna, baudrate=options.baudrate, bb_gain=options.bb_gain, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, samp_rate_rx=options.samp_rate_rx, udp_IP=options.udp_IP, udp_port=options.udp_port, waterfall_file_path=options.waterfall_file_path)
- tb.start()
- try:
- raw_input('Press Enter to quit: ')
- except EOFError:
- pass
- tb.stop()
- tb.wait()
-
-
-if __name__ == '__main__':
- main()
diff --git a/apps/flowgraphs/satnogs_fsk_ax25.py b/apps/flowgraphs/satnogs_fsk_ax25.py
index 5f2bc0d..31fab74 100755
--- a/apps/flowgraphs/satnogs_fsk_ax25.py
+++ b/apps/flowgraphs/satnogs_fsk_ax25.py
@@ -1,33 +1,34 @@
-#!/usr/bin/env python2
+#!/usr/bin/env python3
# -*- coding: utf-8 -*-
-##################################################
+
+#
+# SPDX-License-Identifier: GPL-3.0
+#
# GNU Radio Python Flow Graph
# Title: satnogs_fsk_ax25
# Author: Manolis Surligas (surligas@gmail.com)
-# Description: Generic FSK AX.25 decoder
-# GNU Radio version: 3.7.13.5
-##################################################
-
+# Description: Generic FSK/MSK AX.25 decoder
+# GNU Radio version: 3.8.0.0
from gnuradio import analog
+import math
from gnuradio import blocks
from gnuradio import digital
-from gnuradio import eng_notation
from gnuradio import filter
-from gnuradio import gr
-from gnuradio.eng_option import eng_option
from gnuradio.filter import firdes
+from gnuradio import gr
+import sys
+import signal
+from argparse import ArgumentParser
+from gnuradio.eng_arg import eng_float, intx
+from gnuradio import eng_notation
from gnuradio.filter import pfb
-from optparse import OptionParser
-import math
-import osmosdr
import satnogs
-import time
-
+import soapy
class satnogs_fsk_ax25(gr.top_block):
- def __init__(self, antenna=satnogs.not_set_antenna, baudrate=9600.0, bb_gain=satnogs.not_set_rx_bb_gain, decoded_data_file_path='/tmp/.satnogs/data/data', dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', samp_rate_rx=satnogs.not_set_samp_rate_rx, udp_IP='127.0.0.1', udp_port=16887, waterfall_file_path='/tmp/waterfall.dat'):
+ def __init__(self, antenna='', baudrate=9600.0, bw=0.0, decoded_data_file_path='/tmp/.satnogs/data/data', dev_args='', doppler_correction_per_sec=20, enable_iq_dump=0, file_path='test.wav', gain=0.0, iq_file_path='/tmp/iq.dat', lo_offset=100e3, rigctl_port=4532, rx_freq=100e6, samp_rate_rx=0.0, soapy_rx_device='driver=invalid', udp_IP='127.0.0.1', udp_port=16887, waterfall_file_path='/tmp/waterfall.dat'):
gr.top_block.__init__(self, "satnogs_fsk_ax25")
##################################################
@@ -35,21 +36,19 @@ class satnogs_fsk_ax25(gr.top_block):
##################################################
self.antenna = antenna
self.baudrate = baudrate
- self.bb_gain = bb_gain
+ self.bw = bw
self.decoded_data_file_path = decoded_data_file_path
self.dev_args = dev_args
self.doppler_correction_per_sec = doppler_correction_per_sec
self.enable_iq_dump = enable_iq_dump
self.file_path = file_path
- self.if_gain = if_gain
+ self.gain = gain
self.iq_file_path = iq_file_path
self.lo_offset = lo_offset
- self.ppm = ppm
- self.rf_gain = rf_gain
self.rigctl_port = rigctl_port
self.rx_freq = rx_freq
- self.rx_sdr_device = rx_sdr_device
self.samp_rate_rx = samp_rate_rx
+ self.soapy_rx_device = soapy_rx_device
self.udp_IP = udp_IP
self.udp_port = udp_port
self.waterfall_file_path = waterfall_file_path
@@ -57,60 +56,157 @@ class satnogs_fsk_ax25(gr.top_block):
##################################################
# Variables
##################################################
+ self.audio_samp_rate = audio_samp_rate = 48000
self.variable_ax25_decoder_0_0 = variable_ax25_decoder_0_0 = satnogs.ax25_decoder_make('GND', 0, True, False, True, 512)
self.variable_ax25_decoder_0 = variable_ax25_decoder_0 = satnogs.ax25_decoder_make('GND', 0, True, True, True, 512)
- self.audio_samp_rate = audio_samp_rate = 48000
+ self.decimation = decimation = satnogs.find_decimation(baudrate, 2, audio_samp_rate)
##################################################
# Blocks
##################################################
- self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 10, 1024, waterfall_file_path, 1)
+ self.soapy_source_0 = None
+ if "custom" == 'custom':
+ dev = soapy_rx_device
+ else:
+ dev = 'driver=' + "custom"
+ if "custom" == 'sdrplay':
+ f = 'if_mode=' + "Zero-IF" + ',' + 'agc_setpoint=' + str("-30") + ',' + 'biasT_ctrl=' + "True".lower() + ',' + 'rfnotch_ctrl=' + "False".lower() + ',' + 'dabnotch_ctrl=' + "False".lower() + ',' + str(dev_args)
+ f = f.replace('\"', '')
+ f = f.replace("\\'", '')
+ f = f.strip(',')
+ self.soapy_source_0 = soapy.source(1, dev, f, samp_rate_rx, "fc32")
+ else:
+ self.soapy_source_0 = soapy.source(1, dev, dev_args, samp_rate_rx, "fc32")
+
+ if 0 != 0:
+ self.soapy_source_0.set_master_clock_rate(0)
+
+ if len('') > 0:
+ self.soapy_source_0.set_clock_source('')
+
+ # Set up dc offsets
+ if "custom" != 'uhd':
+ if (self.soapy_source_0.hasDCOffset(0)):
+ self.soapy_source_0.set_dc_offset(0,0,False == 'True')
+
+ if (self.soapy_source_0.hasDCOffset(1)):
+ self.soapy_source_0.set_dc_offset(1,0,False == 'True')
+
+ # Setup IQ Balance
+ if "custom" != 'uhd':
+ if (self.soapy_source_0.hasIQBalance(0)):
+ self.soapy_source_0.set_iq_balance(0,0)
+
+ if (self.soapy_source_0.hasIQBalance(1)):
+ self.soapy_source_0.set_iq_balance(1,0)
+
+ # Setup Frequency correction
+ if (self.soapy_source_0.hasFrequencyCorrection(0)):
+ self.soapy_source_0.set_frequency_correction(0,0)
+
+ if (self.soapy_source_0.hasFrequencyCorrection(1)):
+ self.soapy_source_0.set_frequency_correction(1,0)
+
+ self.soapy_source_0.set_gain_mode(0,False)
+ self.soapy_source_0.set_gain_mode(1,False)
+
+ self.soapy_source_0.set_frequency(0, rx_freq - lo_offset)
+ self.soapy_source_0.set_frequency(1, 0)
+
+ # Made antenna sanity check more generic
+ antList = self.soapy_source_0.listAntennas(0)
+
+ if len(antList) > 1:
+ # If we have more than 1 possible antenna
+ if len(antenna) == 0 or antenna not in antList:
+ print("ERROR: Please define ant0 to an allowed antenna name.")
+ strAntList = str(antList).lstrip('(').rstrip(')').rstrip(',')
+ print("Allowed antennas: " + strAntList)
+ exit(0)
+
+ self.soapy_source_0.set_antenna(0,antenna)
+
+ if 1 > 1:
+ antList = self.soapy_source_0.listAntennas(1)
+ # If we have more than 1 possible antenna
+ if len(antList) > 1:
+ if len('RX2') == 0 or 'RX2' not in antList:
+ print("ERROR: Please define ant1 to an allowed antenna name.")
+ strAntList = str(antList).lstrip('(').rstrip(')').rstrip(',')
+ print("Allowed antennas: " + strAntList)
+ exit(0)
+
+ self.soapy_source_0.set_antenna(1,'RX2')
+
+ self.soapy_source_0.set_overall_gain(0,gain, False )
+ self.soapy_source_0.set_overall_gain(1,10, True )
+
+ # Prevent some weird double-gain setting issues for systems with an overall_gain setting
+ # noticed weird behavior with uhd
+ if "custom" == 'uhd' or "custom" == 'sidekiq' or "custom" == 'bladerf' or "custom" == 'lime':
+ self.soapy_source_0.set_gain(0,"PGA", 24, False )
+ self.soapy_source_0.set_gain(1,"PGA", 24, True )
+ else:
+ if "custom" == 'custom':
+ # If we're here and we're custom, let's still call overall gain
+ self.soapy_source_0.set_overall_gain(0,gain, False )
+ self.soapy_source_0.set_overall_gain(1,10, True )
+
+ self.soapy_source_0.set_gain(0,"LNA", 10, False )
+ self.soapy_source_0.set_gain(1,"LNA", 10, True )
+ self.soapy_source_0.set_gain(0,"TIA", 0, False )
+ self.soapy_source_0.set_gain(1,"TIA", 0, True )
+ self.soapy_source_0.set_gain(0,"MIX", 10, False )
+ self.soapy_source_0.set_gain(1,"MIX", 10, True )
+ self.soapy_source_0.set_gain(0,"VGA", 10, False )
+ self.soapy_source_0.set_gain(1,"VGA", 10, True )
+ # Only rtl-sdr uses TUNER, so just ch0
+ self.soapy_source_0.set_gain(0,"TUNER", 10, False )
+ # Only hackrf uses "AMP", so just ch0
+ self.soapy_source_0.set_gain(0,"AMP", 0, False )
+ # Only sdrplay uses IFGR so just ch0 for each
+ self.soapy_source_0.set_gain(0,"IFGR", 59, False )
+ self.soapy_source_0.set_gain(0,"RFGR", 9, False )
+ self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(baudrate*decimation, rx_freq, 10, 1024, waterfall_file_path, 1)
self.satnogs_udp_msg_sink_0_0 = satnogs.udp_msg_sink(udp_IP, udp_port, 1500)
self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, int(1000.0/doppler_correction_per_sec) + 1, 1500)
self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
- self.satnogs_iq_sink_0 = satnogs.iq_sink(16768, iq_file_path, False, enable_iq_dump)
+ self.satnogs_iq_sink_0 = satnogs.iq_sink(16768, iq_file_path, False, 1)
self.satnogs_frame_file_sink_0_1_0 = satnogs.frame_file_sink(decoded_data_file_path, 0)
- self.satnogs_frame_decoder_0_0_0 = satnogs.frame_decoder(variable_ax25_decoder_0_0, gr.sizeof_char)
- self.satnogs_frame_decoder_0_0 = satnogs.frame_decoder(variable_ax25_decoder_0, gr.sizeof_char)
- self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
- self.pfb_arb_resampler_xxx_0_0_0 = pfb.arb_resampler_ccf(
- (2.0*baudrate)/audio_samp_rate,
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0_0_0.declare_sample_delay(0)
-
- self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
- audio_samp_rate/satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx),
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
-
- self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.handle_rx_dev_args(rx_sdr_device, dev_args) )
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
- self.osmosdr_source_0.set_center_freq(rx_freq - lo_offset, 0)
- self.osmosdr_source_0.set_freq_corr(ppm, 0)
- self.osmosdr_source_0.set_dc_offset_mode(2, 0)
- self.osmosdr_source_0.set_iq_balance_mode(0, 0)
- self.osmosdr_source_0.set_gain_mode(False, 0)
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(rx_sdr_device, rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(rx_sdr_device, if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(rx_sdr_device, bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(rx_sdr_device, antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx), 0)
-
- self.low_pass_filter_1 = filter.fir_filter_fff(1, firdes.low_pass(
- 1, 2 * baudrate, baudrate * 0.60, baudrate / 8.0, firdes.WIN_HAMMING, 6.76))
- self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass(
- 1, audio_samp_rate, 0.75 * baudrate, 1000, firdes.WIN_HAMMING, 6.76))
+ self.satnogs_frame_decoder_0_0_0 = satnogs.frame_decoder(variable_ax25_decoder_0_0, 1 * 1)
+ self.satnogs_frame_decoder_0_0 = satnogs.frame_decoder(variable_ax25_decoder_0, 1 * 1)
+ self.satnogs_doppler_compensation_0 = satnogs.doppler_compensation(samp_rate_rx, rx_freq, lo_offset, baudrate*decimation, 1)
+ self.pfb_arb_resampler_xxx_1 = pfb.arb_resampler_fff(
+ audio_samp_rate / (baudrate*decimation),
+ taps=None,
+ flt_size=32)
+ self.pfb_arb_resampler_xxx_1.declare_sample_delay(0)
+ self.low_pass_filter_0_0 = filter.fir_filter_ccf(
+ 1,
+ firdes.low_pass(
+ 1,
+ baudrate*decimation,
+ baudrate*1.25,
+ baudrate / 2.0,
+ firdes.WIN_HAMMING,
+ 6.76))
+ self.low_pass_filter_0 = filter.fir_filter_ccf(
+ decimation // 2,
+ firdes.low_pass(
+ 1,
+ baudrate*decimation,
+ 0.75 * baudrate,
+ baudrate / 8.0,
+ firdes.WIN_HAMMING,
+ 6.76))
self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(2, 2 * math.pi / 100, 0.5, 0.5/8.0, 0.01)
self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(1024, True)
self.dc_blocker_xx_0 = filter.dc_blocker_ff(1024, True)
- self.blocks_vco_c_0 = blocks.vco_c(audio_samp_rate, -audio_samp_rate, 1.0)
- self.blocks_rotator_cc_0 = blocks.rotator_cc(-2.0 * math.pi * (lo_offset / satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)))
+ self.blocks_vco_c_0 = blocks.vco_c(baudrate*decimation, -baudrate*decimation, 1.0)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_moving_average_xx_0 = blocks.moving_average_ff(1024, 1.0/1024.0, 4096, 1)
- self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 1024/2)
+ self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 1024//2)
self.analog_quadrature_demod_cf_0_0_0_0 = analog.quadrature_demod_cf(1.0)
self.analog_quadrature_demod_cf_0_0_0 = analog.quadrature_demod_cf(0.9)
self.analog_quadrature_demod_cf_0_0 = analog.quadrature_demod_cf(1.2)
@@ -124,53 +220,53 @@ class satnogs_fsk_ax25(gr.top_block):
self.msg_connect((self.satnogs_frame_decoder_0_0, 'out'), (self.satnogs_udp_msg_sink_0_0, 'in'))
self.msg_connect((self.satnogs_frame_decoder_0_0_0, 'out'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
self.msg_connect((self.satnogs_frame_decoder_0_0_0, 'out'), (self.satnogs_udp_msg_sink_0_0, 'in'))
- self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
- self.connect((self.analog_quadrature_demod_cf_0_0, 0), (self.low_pass_filter_1, 0))
- self.connect((self.analog_quadrature_demod_cf_0_0_0, 0), (self.dc_blocker_xx_0_0, 0))
+ self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_doppler_compensation_0, 'doppler'))
+ self.connect((self.analog_quadrature_demod_cf_0_0, 0), (self.dc_blocker_xx_0, 0))
+ self.connect((self.analog_quadrature_demod_cf_0_0_0, 0), (self.pfb_arb_resampler_xxx_1, 0))
self.connect((self.analog_quadrature_demod_cf_0_0_0_0, 0), (self.blocks_moving_average_xx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_vco_c_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.low_pass_filter_0, 0))
- self.connect((self.blocks_rotator_cc_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
self.connect((self.blocks_vco_c_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.dc_blocker_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
self.connect((self.dc_blocker_xx_0_0, 0), (self.satnogs_ogg_encoder_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_frame_decoder_0_0, 0))
self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_frame_decoder_0_0_0, 0))
self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0))
- self.connect((self.low_pass_filter_0, 0), (self.pfb_arb_resampler_xxx_0_0_0, 0))
- self.connect((self.low_pass_filter_1, 0), (self.dc_blocker_xx_0, 0))
- self.connect((self.osmosdr_source_0, 0), (self.blocks_rotator_cc_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.analog_quadrature_demod_cf_0_0_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.analog_quadrature_demod_cf_0_0_0_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.blocks_delay_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.satnogs_iq_sink_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.satnogs_waterfall_sink_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0_0, 0), (self.analog_quadrature_demod_cf_0_0, 0))
- self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
+ self.connect((self.low_pass_filter_0, 0), (self.analog_quadrature_demod_cf_0_0, 0))
+ self.connect((self.low_pass_filter_0_0, 0), (self.analog_quadrature_demod_cf_0_0_0_0, 0))
+ self.connect((self.pfb_arb_resampler_xxx_1, 0), (self.dc_blocker_xx_0_0, 0))
+ self.connect((self.satnogs_doppler_compensation_0, 0), (self.analog_quadrature_demod_cf_0_0_0, 0))
+ self.connect((self.satnogs_doppler_compensation_0, 0), (self.blocks_delay_0, 0))
+ self.connect((self.satnogs_doppler_compensation_0, 0), (self.low_pass_filter_0_0, 0))
+ self.connect((self.satnogs_doppler_compensation_0, 0), (self.satnogs_iq_sink_0, 0))
+ self.connect((self.satnogs_doppler_compensation_0, 0), (self.satnogs_waterfall_sink_0, 0))
+ self.connect((self.soapy_source_0, 0), (self.satnogs_doppler_compensation_0, 0))
def get_antenna(self):
return self.antenna
def set_antenna(self, antenna):
self.antenna = antenna
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
+ self.soapy_source_0.set_antenna(0,self.antenna)
def get_baudrate(self):
return self.baudrate
def set_baudrate(self, baudrate):
self.baudrate = baudrate
- self.pfb_arb_resampler_xxx_0_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
+ self.set_decimation(satnogs.find_decimation(self.baudrate, 2, self.audio_samp_rate))
+ self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.baudrate*self.decimation, 0.75 * self.baudrate, self.baudrate / 8.0, firdes.WIN_HAMMING, 6.76))
+ self.low_pass_filter_0_0.set_taps(firdes.low_pass(1, self.baudrate*self.decimation, self.baudrate*1.25, self.baudrate / 2.0, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_1.set_taps(firdes.low_pass(1, 2 * self.baudrate, self.baudrate * 0.60, self.baudrate / 8.0, firdes.WIN_HAMMING, 6.76))
- self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.audio_samp_rate, 0.75 * self.baudrate, 1000, firdes.WIN_HAMMING, 6.76))
+ self.pfb_arb_resampler_xxx_1.set_rate(self.audio_samp_rate / (self.baudrate*self.decimation))
- def get_bb_gain(self):
- return self.bb_gain
+ def get_bw(self):
+ return self.bw
- def set_bb_gain(self, bb_gain):
- self.bb_gain = bb_gain
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
+ def set_bw(self, bw):
+ self.bw = bw
+ self.soapy_source_0.set_bandwidth(0,self.bw)
def get_decoded_data_file_path(self):
return self.decoded_data_file_path
@@ -202,40 +298,26 @@ class satnogs_fsk_ax25(gr.top_block):
def set_file_path(self, file_path):
self.file_path = file_path
- def get_if_gain(self):
- return self.if_gain
+ def get_gain(self):
+ return self.gain
- def set_if_gain(self, if_gain):
- self.if_gain = if_gain
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
+ def set_gain(self, gain):
+ self.gain = gain
+ self.soapy_source_0.set_overall_gain(0,self.gain, False )
def get_iq_file_path(self):
return self.iq_file_path
def set_iq_file_path(self, iq_file_path):
self.iq_file_path = iq_file_path
+ self.satnogs_iq_sink_0.open(self.iq_file_path)
def get_lo_offset(self):
return self.lo_offset
def set_lo_offset(self, lo_offset):
self.lo_offset = lo_offset
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
- self.blocks_rotator_cc_0.set_phase_inc(-2.0 * math.pi * (self.lo_offset / satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx)))
-
- def get_ppm(self):
- return self.ppm
-
- def set_ppm(self, ppm):
- self.ppm = ppm
- self.osmosdr_source_0.set_freq_corr(self.ppm, 0)
-
- def get_rf_gain(self):
- return self.rf_gain
-
- def set_rf_gain(self, rf_gain):
- self.rf_gain = rf_gain
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
+ self.soapy_source_0.set_frequency(0, self.rx_freq - self.lo_offset)
def get_rigctl_port(self):
return self.rigctl_port
@@ -248,32 +330,19 @@ class satnogs_fsk_ax25(gr.top_block):
def set_rx_freq(self, rx_freq):
self.rx_freq = rx_freq
- self.satnogs_coarse_doppler_correction_cc_0.set_new_freq_locked(self.rx_freq)
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
-
- def get_rx_sdr_device(self):
- return self.rx_sdr_device
-
- def set_rx_sdr_device(self, rx_sdr_device):
- self.rx_sdr_device = rx_sdr_device
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
- self.blocks_rotator_cc_0.set_phase_inc(-2.0 * math.pi * (self.lo_offset / satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx)))
+ self.soapy_source_0.set_frequency(0, self.rx_freq - self.lo_offset)
def get_samp_rate_rx(self):
return self.samp_rate_rx
def set_samp_rate_rx(self, samp_rate_rx):
self.samp_rate_rx = samp_rate_rx
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
- self.blocks_rotator_cc_0.set_phase_inc(-2.0 * math.pi * (self.lo_offset / satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx)))
+
+ def get_soapy_rx_device(self):
+ return self.soapy_rx_device
+
+ def set_soapy_rx_device(self, soapy_rx_device):
+ self.soapy_rx_device = soapy_rx_device
def get_udp_IP(self):
return self.udp_IP
@@ -293,6 +362,14 @@ class satnogs_fsk_ax25(gr.top_block):
def set_waterfall_file_path(self, waterfall_file_path):
self.waterfall_file_path = waterfall_file_path
+ def get_audio_samp_rate(self):
+ return self.audio_samp_rate
+
+ def set_audio_samp_rate(self, audio_samp_rate):
+ self.audio_samp_rate = audio_samp_rate
+ self.set_decimation(satnogs.find_decimation(self.baudrate, 2, self.audio_samp_rate))
+ self.pfb_arb_resampler_xxx_1.set_rate(self.audio_samp_rate / (self.baudrate*self.decimation))
+
def get_variable_ax25_decoder_0_0(self):
return self.variable_ax25_decoder_0_0
@@ -305,87 +382,89 @@ class satnogs_fsk_ax25(gr.top_block):
def set_variable_ax25_decoder_0(self, variable_ax25_decoder_0):
self.variable_ax25_decoder_0 = variable_ax25_decoder_0
- def get_audio_samp_rate(self):
- return self.audio_samp_rate
+ def get_decimation(self):
+ return self.decimation
- def set_audio_samp_rate(self, audio_samp_rate):
- self.audio_samp_rate = audio_samp_rate
- self.pfb_arb_resampler_xxx_0_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.audio_samp_rate, 0.75 * self.baudrate, 1000, firdes.WIN_HAMMING, 6.76))
+ def set_decimation(self, decimation):
+ self.decimation = decimation
+ self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.baudrate*self.decimation, 0.75 * self.baudrate, self.baudrate / 8.0, firdes.WIN_HAMMING, 6.76))
+ self.low_pass_filter_0_0.set_taps(firdes.low_pass(1, self.baudrate*self.decimation, self.baudrate*1.25, self.baudrate / 2.0, firdes.WIN_HAMMING, 6.76))
+ self.pfb_arb_resampler_xxx_1.set_rate(self.audio_samp_rate / (self.baudrate*self.decimation))
def argument_parser():
- description = 'Generic FSK AX.25 decoder'
- parser = OptionParser(usage="%prog: [options]", option_class=eng_option, description=description)
- parser.add_option(
- "", "--antenna", dest="antenna", type="string", default=satnogs.not_set_antenna,
- help="Set antenna [default=%default]")
- parser.add_option(
- "", "--baudrate", dest="baudrate", type="eng_float", default=eng_notation.num_to_str(9600.0),
- help="Set baudrate [default=%default]")
- parser.add_option(
- "", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
- help="Set bb_gain [default=%default]")
- parser.add_option(
- "", "--decoded-data-file-path", dest="decoded_data_file_path", type="string", default='/tmp/.satnogs/data/data',
- help="Set decoded_data_file_path [default=%default]")
- parser.add_option(
- "", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
- help="Set dev_args [default=%default]")
- parser.add_option(
- "", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=20,
- help="Set doppler_correction_per_sec [default=%default]")
- parser.add_option(
- "", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
- help="Set enable_iq_dump [default=%default]")
- parser.add_option(
- "", "--file-path", dest="file_path", type="string", default='test.wav',
- help="Set file_path [default=%default]")
- parser.add_option(
- "", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
- help="Set if_gain [default=%default]")
- parser.add_option(
- "", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
- help="Set iq_file_path [default=%default]")
- parser.add_option(
- "", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
- help="Set lo_offset [default=%default]")
- parser.add_option(
- "", "--ppm", dest="ppm", type="intx", default=0,
- help="Set ppm [default=%default]")
- parser.add_option(
- "", "--rf-gain", dest="rf_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_rf_gain),
- help="Set rf_gain [default=%default]")
- parser.add_option(
- "", "--rigctl-port", dest="rigctl_port", type="intx", default=4532,
- help="Set rigctl_port [default=%default]")
- parser.add_option(
- "", "--rx-freq", dest="rx_freq", type="eng_float", default=eng_notation.num_to_str(100e6),
- help="Set rx_freq [default=%default]")
- parser.add_option(
- "", "--rx-sdr-device", dest="rx_sdr_device", type="string", default='usrpb200',
- help="Set rx_sdr_device [default=%default]")
- parser.add_option(
- "", "--samp-rate-rx", dest="samp_rate_rx", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_samp_rate_rx),
- help="Set samp_rate_rx [default=%default]")
- parser.add_option(
- "", "--udp-IP", dest="udp_IP", type="string", default='127.0.0.1',
- help="Set udp_IP [default=%default]")
- parser.add_option(
- "", "--udp-port", dest="udp_port", type="intx", default=16887,
- help="Set udp_port [default=%default]")
- parser.add_option(
- "", "--waterfall-file-path", dest="waterfall_file_path", type="string", default='/tmp/waterfall.dat',
- help="Set waterfall_file_path [default=%default]")
+ description = 'Generic FSK/MSK AX.25 decoder'
+ parser = ArgumentParser(description=description)
+ parser.add_argument(
+ "--antenna", dest="antenna", type=str, default='',
+ help="Set antenna [default=%(default)r]")
+ parser.add_argument(
+ "--baudrate", dest="baudrate", type=eng_float, default="9.6k",
+ help="Set baudrate [default=%(default)r]")
+ parser.add_argument(
+ "--bw", dest="bw", type=eng_float, default="0.0",
+ help="Set Bandwidth [default=%(default)r]")
+ parser.add_argument(
+ "--decoded-data-file-path", dest="decoded_data_file_path", type=str, default='/tmp/.satnogs/data/data',
+ help="Set decoded_data_file_path [default=%(default)r]")
+ parser.add_argument(
+ "--dev-args", dest="dev_args", type=str, default='',
+ help="Set Device arguments [default=%(default)r]")
+ parser.add_argument(
+ "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type=intx, default=20,
+ help="Set doppler_correction_per_sec [default=%(default)r]")
+ parser.add_argument(
+ "--enable-iq-dump", dest="enable_iq_dump", type=intx, default=0,
+ help="Set enable_iq_dump [default=%(default)r]")
+ parser.add_argument(
+ "--file-path", dest="file_path", type=str, default='test.wav',
+ help="Set file_path [default=%(default)r]")
+ parser.add_argument(
+ "--gain", dest="gain", type=eng_float, default="0.0",
+ help="Set gain [default=%(default)r]")
+ parser.add_argument(
+ "--iq-file-path", dest="iq_file_path", type=str, default='/tmp/iq.dat',
+ help="Set iq_file_path [default=%(default)r]")
+ parser.add_argument(
+ "--lo-offset", dest="lo_offset", type=eng_float, default="100.0k",
+ help="Set lo_offset [default=%(default)r]")
+ parser.add_argument(
+ "--rigctl-port", dest="rigctl_port", type=intx, default=4532,
+ help="Set rigctl_port [default=%(default)r]")
+ parser.add_argument(
+ "--rx-freq", dest="rx_freq", type=eng_float, default="100.0M",
+ help="Set rx_freq [default=%(default)r]")
+ parser.add_argument(
+ "--samp-rate-rx", dest="samp_rate_rx", type=eng_float, default="0.0",
+ help="Set Device Sampling rate [default=%(default)r]")
+ parser.add_argument(
+ "--soapy-rx-device", dest="soapy_rx_device", type=str, default='driver=invalid',
+ help="Set soapy_rx_device [default=%(default)r]")
+ parser.add_argument(
+ "--udp-IP", dest="udp_IP", type=str, default='127.0.0.1',
+ help="Set udp_IP [default=%(default)r]")
+ parser.add_argument(
+ "--udp-port", dest="udp_port", type=intx, default=16887,
+ help="Set udp_port [default=%(default)r]")
+ parser.add_argument(
+ "--waterfall-file-path", dest="waterfall_file_path", type=str, default='/tmp/waterfall.dat',
+ help="Set waterfall_file_path [default=%(default)r]")
return parser
def main(top_block_cls=satnogs_fsk_ax25, options=None):
if options is None:
- options, _ = argument_parser().parse_args()
+ options = argument_parser().parse_args()
+ tb = top_block_cls(antenna=options.antenna, baudrate=options.baudrate, bw=options.bw, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, gain=options.gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, samp_rate_rx=options.samp_rate_rx, soapy_rx_device=options.soapy_rx_device, udp_IP=options.udp_IP, udp_port=options.udp_port, waterfall_file_path=options.waterfall_file_path)
+
+ def sig_handler(sig=None, frame=None):
+ tb.stop()
+ tb.wait()
+ sys.exit(0)
+
+ signal.signal(signal.SIGINT, sig_handler)
+ signal.signal(signal.SIGTERM, sig_handler)
- tb = top_block_cls(antenna=options.antenna, baudrate=options.baudrate, bb_gain=options.bb_gain, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, samp_rate_rx=options.samp_rate_rx, udp_IP=options.udp_IP, udp_port=options.udp_port, waterfall_file_path=options.waterfall_file_path)
tb.start()
tb.wait()
diff --git a/apps/flowgraphs/satnogs_msk_ax25.py b/apps/flowgraphs/satnogs_msk_ax25.py
deleted file mode 100755
index 41042e1..0000000
--- a/apps/flowgraphs/satnogs_msk_ax25.py
+++ /dev/null
@@ -1,394 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-##################################################
-# GNU Radio Python Flow Graph
-# Title: satnogs_msk_ax25
-# Author: Manolis Surligas (surligas@gmail.com)
-# Description: Generic MSK AX.25 decoder
-# GNU Radio version: 3.7.13.5
-##################################################
-
-
-from gnuradio import analog
-from gnuradio import blocks
-from gnuradio import digital
-from gnuradio import eng_notation
-from gnuradio import filter
-from gnuradio import gr
-from gnuradio.eng_option import eng_option
-from gnuradio.filter import firdes
-from gnuradio.filter import pfb
-from optparse import OptionParser
-import math
-import osmosdr
-import satnogs
-import time
-
-
-class satnogs_msk_ax25(gr.top_block):
-
- def __init__(self, antenna=satnogs.not_set_antenna, baudrate=9600.0, bb_gain=satnogs.not_set_rx_bb_gain, decoded_data_file_path='/tmp/.satnogs/data/data', dev_args=satnogs.not_set_dev_args, doppler_correction_per_sec=20, enable_iq_dump=0, file_path='test.wav', if_gain=satnogs.not_set_rx_if_gain, iq_file_path='/tmp/iq.dat', lo_offset=100e3, ppm=0, rf_gain=satnogs.not_set_rx_rf_gain, rigctl_port=4532, rx_freq=100e6, rx_sdr_device='usrpb200', samp_rate_rx=satnogs.not_set_samp_rate_rx, udp_IP='127.0.0.1', udp_port=16887, waterfall_file_path='/tmp/waterfall.dat'):
- gr.top_block.__init__(self, "satnogs_msk_ax25")
-
- ##################################################
- # Parameters
- ##################################################
- self.antenna = antenna
- self.baudrate = baudrate
- self.bb_gain = bb_gain
- self.decoded_data_file_path = decoded_data_file_path
- self.dev_args = dev_args
- self.doppler_correction_per_sec = doppler_correction_per_sec
- self.enable_iq_dump = enable_iq_dump
- self.file_path = file_path
- self.if_gain = if_gain
- self.iq_file_path = iq_file_path
- self.lo_offset = lo_offset
- self.ppm = ppm
- self.rf_gain = rf_gain
- self.rigctl_port = rigctl_port
- self.rx_freq = rx_freq
- self.rx_sdr_device = rx_sdr_device
- self.samp_rate_rx = samp_rate_rx
- self.udp_IP = udp_IP
- self.udp_port = udp_port
- self.waterfall_file_path = waterfall_file_path
-
- ##################################################
- # Variables
- ##################################################
- self.variable_ax25_decoder_0_0 = variable_ax25_decoder_0_0 = satnogs.ax25_decoder_make('GND', 0, True, False, True, 512)
- self.variable_ax25_decoder_0 = variable_ax25_decoder_0 = satnogs.ax25_decoder_make('GND', 0, True, True, True, 512)
- self.audio_samp_rate = audio_samp_rate = 48000
-
- ##################################################
- # Blocks
- ##################################################
- self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(audio_samp_rate, 0.0, 10, 1024, waterfall_file_path, 1)
- self.satnogs_udp_msg_sink_0_0 = satnogs.udp_msg_sink(udp_IP, udp_port, 1500)
- self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, int(1.0/doppler_correction_per_sec) * 1000 + 1, 1500)
- self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, audio_samp_rate, 1.0)
- self.satnogs_iq_sink_0 = satnogs.iq_sink(16768, iq_file_path, False, enable_iq_dump)
- self.satnogs_frame_file_sink_0_1_0 = satnogs.frame_file_sink(decoded_data_file_path, 0)
- self.satnogs_frame_decoder_0_0_0 = satnogs.frame_decoder(variable_ax25_decoder_0_0, gr.sizeof_char)
- self.satnogs_frame_decoder_0_0 = satnogs.frame_decoder(variable_ax25_decoder_0, gr.sizeof_char)
- self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
- self.pfb_arb_resampler_xxx_0_0_0 = pfb.arb_resampler_ccf(
- (2.0*baudrate)/audio_samp_rate,
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0_0_0.declare_sample_delay(0)
-
- self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
- audio_samp_rate/satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx),
- taps=None,
- flt_size=32)
- self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
-
- self.osmosdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + satnogs.handle_rx_dev_args(rx_sdr_device, dev_args) )
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx))
- self.osmosdr_source_0.set_center_freq(rx_freq - lo_offset, 0)
- self.osmosdr_source_0.set_freq_corr(ppm, 0)
- self.osmosdr_source_0.set_dc_offset_mode(2, 0)
- self.osmosdr_source_0.set_iq_balance_mode(0, 0)
- self.osmosdr_source_0.set_gain_mode(False, 0)
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(rx_sdr_device, rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(rx_sdr_device, if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(rx_sdr_device, bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(rx_sdr_device, antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx), 0)
-
- self.low_pass_filter_1 = filter.fir_filter_fff(1, firdes.low_pass(
- 1, 2 * baudrate, baudrate * 0.60, baudrate / 8.0, firdes.WIN_HAMMING, 6.76))
- self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass(
- 1, audio_samp_rate, 0.75 * baudrate, 1000, firdes.WIN_HAMMING, 6.76))
- self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_ff(2, 2 * math.pi / 100, 0.5, 0.5/8.0, 0.01)
- self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb()
- self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(1024, True)
- self.dc_blocker_xx_0 = filter.dc_blocker_ff(1024, True)
- self.blocks_vco_c_0 = blocks.vco_c(audio_samp_rate, -audio_samp_rate, 1.0)
- self.blocks_rotator_cc_0 = blocks.rotator_cc(-2.0 * math.pi * (lo_offset / satnogs.handle_samp_rate_rx(rx_sdr_device, samp_rate_rx)))
- self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
- self.blocks_moving_average_xx_0 = blocks.moving_average_ff(1024, 1.0/1024.0, 4096, 1)
- self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 1024/2)
- self.analog_quadrature_demod_cf_0_0_0_0 = analog.quadrature_demod_cf(1.0)
- self.analog_quadrature_demod_cf_0_0_0 = analog.quadrature_demod_cf(0.9)
- self.analog_quadrature_demod_cf_0_0 = analog.quadrature_demod_cf(1.2)
-
-
-
- ##################################################
- # Connections
- ##################################################
- self.msg_connect((self.satnogs_frame_decoder_0_0, 'out'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
- self.msg_connect((self.satnogs_frame_decoder_0_0, 'out'), (self.satnogs_udp_msg_sink_0_0, 'in'))
- self.msg_connect((self.satnogs_frame_decoder_0_0_0, 'out'), (self.satnogs_frame_file_sink_0_1_0, 'frame'))
- self.msg_connect((self.satnogs_frame_decoder_0_0_0, 'out'), (self.satnogs_udp_msg_sink_0_0, 'in'))
- self.msg_connect((self.satnogs_tcp_rigctl_msg_source_0, 'freq'), (self.satnogs_coarse_doppler_correction_cc_0, 'freq'))
- self.connect((self.analog_quadrature_demod_cf_0_0, 0), (self.low_pass_filter_1, 0))
- self.connect((self.analog_quadrature_demod_cf_0_0_0, 0), (self.dc_blocker_xx_0_0, 0))
- self.connect((self.analog_quadrature_demod_cf_0_0_0_0, 0), (self.blocks_moving_average_xx_0, 0))
- self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_0, 0))
- self.connect((self.blocks_moving_average_xx_0, 0), (self.blocks_vco_c_0, 0))
- self.connect((self.blocks_multiply_xx_0, 0), (self.low_pass_filter_0, 0))
- self.connect((self.blocks_rotator_cc_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
- self.connect((self.blocks_vco_c_0, 0), (self.blocks_multiply_xx_0, 1))
- self.connect((self.dc_blocker_xx_0, 0), (self.digital_clock_recovery_mm_xx_0, 0))
- self.connect((self.dc_blocker_xx_0_0, 0), (self.satnogs_ogg_encoder_0, 0))
- self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_frame_decoder_0_0, 0))
- self.connect((self.digital_binary_slicer_fb_0, 0), (self.satnogs_frame_decoder_0_0_0, 0))
- self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.digital_binary_slicer_fb_0, 0))
- self.connect((self.low_pass_filter_0, 0), (self.pfb_arb_resampler_xxx_0_0_0, 0))
- self.connect((self.low_pass_filter_1, 0), (self.dc_blocker_xx_0, 0))
- self.connect((self.osmosdr_source_0, 0), (self.blocks_rotator_cc_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.analog_quadrature_demod_cf_0_0_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.analog_quadrature_demod_cf_0_0_0_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.blocks_delay_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.satnogs_iq_sink_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.satnogs_waterfall_sink_0, 0))
- self.connect((self.pfb_arb_resampler_xxx_0_0_0, 0), (self.analog_quadrature_demod_cf_0_0, 0))
- self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
-
- def get_antenna(self):
- return self.antenna
-
- def set_antenna(self, antenna):
- self.antenna = antenna
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
-
- def get_baudrate(self):
- return self.baudrate
-
- def set_baudrate(self, baudrate):
- self.baudrate = baudrate
- self.pfb_arb_resampler_xxx_0_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
- self.low_pass_filter_1.set_taps(firdes.low_pass(1, 2 * self.baudrate, self.baudrate * 0.60, self.baudrate / 8.0, firdes.WIN_HAMMING, 6.76))
- self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.audio_samp_rate, 0.75 * self.baudrate, 1000, firdes.WIN_HAMMING, 6.76))
-
- def get_bb_gain(self):
- return self.bb_gain
-
- def set_bb_gain(self, bb_gain):
- self.bb_gain = bb_gain
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
-
- def get_decoded_data_file_path(self):
- return self.decoded_data_file_path
-
- def set_decoded_data_file_path(self, decoded_data_file_path):
- self.decoded_data_file_path = decoded_data_file_path
-
- def get_dev_args(self):
- return self.dev_args
-
- def set_dev_args(self, dev_args):
- self.dev_args = dev_args
-
- def get_doppler_correction_per_sec(self):
- return self.doppler_correction_per_sec
-
- def set_doppler_correction_per_sec(self, doppler_correction_per_sec):
- self.doppler_correction_per_sec = doppler_correction_per_sec
-
- def get_enable_iq_dump(self):
- return self.enable_iq_dump
-
- def set_enable_iq_dump(self, enable_iq_dump):
- self.enable_iq_dump = enable_iq_dump
-
- def get_file_path(self):
- return self.file_path
-
- def set_file_path(self, file_path):
- self.file_path = file_path
-
- def get_if_gain(self):
- return self.if_gain
-
- def set_if_gain(self, if_gain):
- self.if_gain = if_gain
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
-
- def get_iq_file_path(self):
- return self.iq_file_path
-
- def set_iq_file_path(self, iq_file_path):
- self.iq_file_path = iq_file_path
-
- def get_lo_offset(self):
- return self.lo_offset
-
- def set_lo_offset(self, lo_offset):
- self.lo_offset = lo_offset
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
- self.blocks_rotator_cc_0.set_phase_inc(-2.0 * math.pi * (self.lo_offset / satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx)))
-
- def get_ppm(self):
- return self.ppm
-
- def set_ppm(self, ppm):
- self.ppm = ppm
- self.osmosdr_source_0.set_freq_corr(self.ppm, 0)
-
- def get_rf_gain(self):
- return self.rf_gain
-
- def set_rf_gain(self, rf_gain):
- self.rf_gain = rf_gain
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
-
- def get_rigctl_port(self):
- return self.rigctl_port
-
- def set_rigctl_port(self, rigctl_port):
- self.rigctl_port = rigctl_port
-
- def get_rx_freq(self):
- return self.rx_freq
-
- def set_rx_freq(self, rx_freq):
- self.rx_freq = rx_freq
- self.satnogs_coarse_doppler_correction_cc_0.set_new_freq_locked(self.rx_freq)
- self.osmosdr_source_0.set_center_freq(self.rx_freq - self.lo_offset, 0)
-
- def get_rx_sdr_device(self):
- return self.rx_sdr_device
-
- def set_rx_sdr_device(self, rx_sdr_device):
- self.rx_sdr_device = rx_sdr_device
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_gain(satnogs.handle_rx_rf_gain(self.rx_sdr_device, self.rf_gain), 0)
- self.osmosdr_source_0.set_if_gain(satnogs.handle_rx_if_gain(self.rx_sdr_device, self.if_gain), 0)
- self.osmosdr_source_0.set_bb_gain(satnogs.handle_rx_bb_gain(self.rx_sdr_device, self.bb_gain), 0)
- self.osmosdr_source_0.set_antenna(satnogs.handle_rx_antenna(self.rx_sdr_device, self.antenna), 0)
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
- self.blocks_rotator_cc_0.set_phase_inc(-2.0 * math.pi * (self.lo_offset / satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx)))
-
- def get_samp_rate_rx(self):
- return self.samp_rate_rx
-
- def set_samp_rate_rx(self, samp_rate_rx):
- self.samp_rate_rx = samp_rate_rx
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_sample_rate(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.osmosdr_source_0.set_bandwidth(satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx), 0)
- self.blocks_rotator_cc_0.set_phase_inc(-2.0 * math.pi * (self.lo_offset / satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx)))
-
- def get_udp_IP(self):
- return self.udp_IP
-
- def set_udp_IP(self, udp_IP):
- self.udp_IP = udp_IP
-
- def get_udp_port(self):
- return self.udp_port
-
- def set_udp_port(self, udp_port):
- self.udp_port = udp_port
-
- def get_waterfall_file_path(self):
- return self.waterfall_file_path
-
- def set_waterfall_file_path(self, waterfall_file_path):
- self.waterfall_file_path = waterfall_file_path
-
- def get_variable_ax25_decoder_0_0(self):
- return self.variable_ax25_decoder_0_0
-
- def set_variable_ax25_decoder_0_0(self, variable_ax25_decoder_0_0):
- self.variable_ax25_decoder_0_0 = variable_ax25_decoder_0_0
-
- def get_variable_ax25_decoder_0(self):
- return self.variable_ax25_decoder_0
-
- def set_variable_ax25_decoder_0(self, variable_ax25_decoder_0):
- self.variable_ax25_decoder_0 = variable_ax25_decoder_0
-
- def get_audio_samp_rate(self):
- return self.audio_samp_rate
-
- def set_audio_samp_rate(self, audio_samp_rate):
- self.audio_samp_rate = audio_samp_rate
- self.pfb_arb_resampler_xxx_0_0_0.set_rate((2.0*self.baudrate)/self.audio_samp_rate)
- self.pfb_arb_resampler_xxx_0.set_rate(self.audio_samp_rate/satnogs.handle_samp_rate_rx(self.rx_sdr_device, self.samp_rate_rx))
- self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.audio_samp_rate, 0.75 * self.baudrate, 1000, firdes.WIN_HAMMING, 6.76))
-
-
-def argument_parser():
- description = 'Generic MSK AX.25 decoder'
- parser = OptionParser(usage="%prog: [options]", option_class=eng_option, description=description)
- parser.add_option(
- "", "--antenna", dest="antenna", type="string", default=satnogs.not_set_antenna,
- help="Set antenna [default=%default]")
- parser.add_option(
- "", "--baudrate", dest="baudrate", type="eng_float", default=eng_notation.num_to_str(9600.0),
- help="Set baudrate [default=%default]")
- parser.add_option(
- "", "--bb-gain", dest="bb_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_bb_gain),
- help="Set bb_gain [default=%default]")
- parser.add_option(
- "", "--decoded-data-file-path", dest="decoded_data_file_path", type="string", default='/tmp/.satnogs/data/data',
- help="Set decoded_data_file_path [default=%default]")
- parser.add_option(
- "", "--dev-args", dest="dev_args", type="string", default=satnogs.not_set_dev_args,
- help="Set dev_args [default=%default]")
- parser.add_option(
- "", "--doppler-correction-per-sec", dest="doppler_correction_per_sec", type="intx", default=20,
- help="Set doppler_correction_per_sec [default=%default]")
- parser.add_option(
- "", "--enable-iq-dump", dest="enable_iq_dump", type="intx", default=0,
- help="Set enable_iq_dump [default=%default]")
- parser.add_option(
- "", "--file-path", dest="file_path", type="string", default='test.wav',
- help="Set file_path [default=%default]")
- parser.add_option(
- "", "--if-gain", dest="if_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_if_gain),
- help="Set if_gain [default=%default]")
- parser.add_option(
- "", "--iq-file-path", dest="iq_file_path", type="string", default='/tmp/iq.dat',
- help="Set iq_file_path [default=%default]")
- parser.add_option(
- "", "--lo-offset", dest="lo_offset", type="eng_float", default=eng_notation.num_to_str(100e3),
- help="Set lo_offset [default=%default]")
- parser.add_option(
- "", "--ppm", dest="ppm", type="intx", default=0,
- help="Set ppm [default=%default]")
- parser.add_option(
- "", "--rf-gain", dest="rf_gain", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_rx_rf_gain),
- help="Set rf_gain [default=%default]")
- parser.add_option(
- "", "--rigctl-port", dest="rigctl_port", type="intx", default=4532,
- help="Set rigctl_port [default=%default]")
- parser.add_option(
- "", "--rx-freq", dest="rx_freq", type="eng_float", default=eng_notation.num_to_str(100e6),
- help="Set rx_freq [default=%default]")
- parser.add_option(
- "", "--rx-sdr-device", dest="rx_sdr_device", type="string", default='usrpb200',
- help="Set rx_sdr_device [default=%default]")
- parser.add_option(
- "", "--samp-rate-rx", dest="samp_rate_rx", type="eng_float", default=eng_notation.num_to_str(satnogs.not_set_samp_rate_rx),
- help="Set samp_rate_rx [default=%default]")
- parser.add_option(
- "", "--udp-IP", dest="udp_IP", type="string", default='127.0.0.1',
- help="Set udp_IP [default=%default]")
- parser.add_option(
- "", "--udp-port", dest="udp_port", type="intx", default=16887,
- help="Set udp_port [default=%default]")
- parser.add_option(
- "", "--waterfall-file-path", dest="waterfall_file_path", type="string", default='/tmp/waterfall.dat',
- help="Set waterfall_file_path [default=%default]")
- return parser
-
-
-def main(top_block_cls=satnogs_msk_ax25, options=None):
- if options is None:
- options, _ = argument_parser().parse_args()
-
- tb = top_block_cls(antenna=options.antenna, baudrate=options.baudrate, bb_gain=options.bb_gain, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, if_gain=options.if_gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, ppm=options.ppm, rf_gain=options.rf_gain, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, rx_sdr_device=options.rx_sdr_device, samp_rate_rx=options.samp_rate_rx, udp_IP=options.udp_IP, udp_port=options.udp_port, waterfall_file_path=options.waterfall_file_path)
- tb.start()
- tb.wait()
-
-
-if __name__ == '__main__':
- main()
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index a8af9d4..275bd2b 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -35,7 +35,6 @@ configure_file(satnogs_info.py.in ${CMAKE_BINARY_DIR}/satnogs_info.py
GR_PYTHON_INSTALL(
FILES
__init__.py
- hw_settings.py
utils.py
${CMAKE_BINARY_DIR}/satnogs_info.py
doppler_compensation.py
diff --git a/python/__init__.py b/python/__init__.py
index 00c050c..7052572 100644
--- a/python/__init__.py
+++ b/python/__init__.py
@@ -29,7 +29,6 @@ import sys
try:
# this might fail if the module is python-only
from .satnogs_swig import *
- from .hw_settings import *
from .doppler_compensation import doppler_compensation
from .utils import *
except ImportError as err:
diff --git a/python/hw_settings.py b/python/hw_settings.py
deleted file mode 100644
index b3a85fb..0000000
--- a/python/hw_settings.py
+++ /dev/null
@@ -1,155 +0,0 @@
-#! /usr/bin/python
-#
-# gr-satnogs: SatNOGS GNU Radio Out-Of-Tree Module
-#
-# Copyright (C) 2016,2017
-# Libre Space Foundation
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see
-#
-
-#===============================================================================
-# Bellow we provide some good and working settings for a large variety of
-# different SDR hardware. Feel free, to provide additional hardware
-# configurations
-#===============================================================================
-hw_tx_settings = {'usrpb200' : {'rf_gain' : 60.0, 'if_gain' : 0.0,
- 'bb_gain' : 0.0, 'samp_rate' : 2e6,
- 'antenna' : 'TX/RX', 'dev_arg': 'uhd'},
- 'usrp2' : {'rf_gain' : 20.0, 'samp_rate' : 2e6,
- 'bb_gain' : 0.0, 'samp_rate' : 2e6,
- 'antenna' : 'TX/RX', 'dev_arg': 'uhd'},
- 'hackrf' : {'rf_gain' : 0.0, 'if_gain' : 16.0,
- 'bb_gain' : 20.0, 'samp_rate' : 2e6,
- 'antenna' : '', 'dev_arg': 'hackrf'} }
-
-hw_rx_settings = {'usrpb200' : {'rf_gain' : 50.0, 'if_gain' : 0.0,
- 'bb_gain' : 0.0, 'samp_rate' : 5e5,
- 'antenna' : 'TX/RX', 'dev_arg': 'uhd'},
- 'usrp1' : {'rf_gain' : 500.0, 'if_gain' : 30.0,
- 'bb_gain' : 0.0, 'samp_rate' : 5e5,
- 'antenna' : 'RX', 'dev_arg': 'uhd'},
- 'usrp2' : {'rf_gain' : 50.0, 'if_gain' : 0.0,
- 'bb_gain' : 0.0, 'samp_rate' : 5e5,
- 'antenna' : 'TX/RX', 'dev_arg': 'uhd'},
- 'usrpx3x0' : {'rf_gain' : 26.0, 'if_gain' : 0.0,
- 'bb_gain' : 0.0, 'samp_rate' : 2e6,
- 'antenna' : 'TX/RX', 'dev_arg': 'uhd'},
- 'airspy' : {'rf_gain' : 19.0, 'if_gain' : 0.0,
- 'bb_gain' : 0.0, 'samp_rate' : 10e6,
- 'antenna' : '', 'dev_arg': 'airspy'},
- 'airspymini' : {'rf_gain' : 15.0, 'if_gain' : 0.0,
- 'bb_gain' : 0.0, 'samp_rate' : 3e6,
- 'antenna' : '', 'dev_arg': 'airspy'},
- 'hackrf' : {'rf_gain' : 14.0, 'if_gain' : 16.0,
- 'bb_gain' : 20.0, 'samp_rate' : 8e6,
- 'antenna' : '', 'dev_arg': 'hackrf'},
- 'rtlsdr' : {'rf_gain' : 32.8, 'if_gain' : 0.0,
- 'bb_gain' : 0.0, 'samp_rate' : 1e6,
- 'antenna' : '', 'dev_arg' : 'rtl,buffers=32,buflen=16384' }}
-
-#===============================================================================
-# Default values indicating that the user does not passed any custom value
-#===============================================================================
-not_set_rx_rf_gain = -1.0
-not_set_rx_if_gain = -1.0
-not_set_rx_bb_gain = -1.0
-not_set_samp_rate_rx = -1.0
-not_set_antenna = ''
-not_set_dev_args = ''
-
-def handle_samp_rate_rx(device, samp_rate):
- """
- Handles the RX sampling rate.
- :param device: the device name
- :type device: string
- :param samp_rate: the user defined RX sampling rate value
- :type samp_rate: float
- """
- if(samp_rate == not_set_samp_rate_rx):
- return hw_rx_settings[device]['samp_rate']
- else:
- return samp_rate
-
-def handle_rx_dev_args(device, dev_args):
- """
- Handles the RX device arguments.
- :param device: the device name
- :type device: string
- :param dev_args: the device arguments. Emtpy string for no or default
- device arguements
- :type dev_args: string
- """
- if(len(dev_args) == 0):
- return hw_rx_settings[device]['dev_arg']
- else:
- return dev_args
-
-def handle_rx_rf_gain(device, gain):
- """
- Handles the RX RF gain. If this parameter is not set from the user
- the default settings are returned, otherwise the user setting itself
- :param device: the device name
- :type device: string
- :param gain: the user defined gain value
- :type gain: float
- """
- if(gain == not_set_rx_rf_gain):
- return hw_rx_settings[device]['rf_gain']
- else:
- return gain
-
-def handle_rx_if_gain(device, gain):
- """
- Handles the IF RF gain. If this parameter is not set from the user
- the default settings are returned, otherwise the user setting itself
- :param device: the device name
- :type device: string
- :param gain: the user defined gain value
- :type gain: float
- """
- if(gain == not_set_rx_if_gain):
- return hw_rx_settings[device]['if_gain']
- else:
- return gain
-
-
-def handle_rx_bb_gain(device, gain):
- """
- Handles the RX BB gain. If this parameter is not set from the user
- the default settings are returned, otherwise the user setting itself
- :param device: the device name
- :type device: string
- :param gain: the user defined gain value
- :type gain: float
- """
- if(gain == not_set_rx_bb_gain):
- return hw_rx_settings[device]['bb_gain']
- else:
- return gain
-
-def handle_rx_antenna(device, antenna):
- """
- Handles the RX antenna. If this parameter is not set from the user
- the default settings are returned, otherwise the user setting itself
- :param device: the device name
- :type device: string
- :param gain: the user defined antenna
- :type gain: string
- """
- if(len(antenna) == 0):
- return hw_rx_settings[device]['antenna']
- else:
- return antenna
-
diff --git a/python/utils.py b/python/utils.py
index 9988074..50fcb24 100644
--- a/python/utils.py
+++ b/python/utils.py
@@ -27,4 +27,14 @@ def lcm(p,q):
p %= q
if not p: return m // q
q %= p
- if not q: return m // p
\ No newline at end of file
+ if not q: return m // p
+
+def find_decimation(baudrate, min_decimation=4, audio_samp_rate=48e3,
+ multiple = 2):
+ while(min_decimation * baudrate < audio_samp_rate):
+ min_decimation = min_decimation + 1
+ # Because we use a clock recovery that decimates,
+ # we need a number that is multiple of the clock recovery decimation
+ if min_decimation % multiple:
+ min_decimation = min_decimation + multiple - min_decimation % multiple
+ return min_decimation
\ No newline at end of file