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Name Size
.gitignore 19 Bytes
Makefile.am 1.1 kB
file_rx_hrpt.grc 23.8 kB
file_rx_hrpt.py 11.4 kB
file_rx_lrit.grc 27.2 kB
file_rx_lrit.py 12 kB
hrpt_decode.grc 8.1 kB
hrpt_decode.py 3.4 kB
hrpt_demod.grc 14.8 kB
hrpt_demod.py 5.2 kB
usrp_rx_hrpt.grc 28.4 kB
usrp_rx_hrpt.py 16.5 kB
usrp_rx_hrpt_nogui.grc 18.8 kB
usrp_rx_hrpt_nogui.py 10.8 kB
usrp_rx_lrit.grc 36.2 kB
usrp_rx_lrit.py 19.4 kB

Latest revisions

# Date Author Comment
5928825b 01/09/2010 05:40 pm Johnathan Corgan

gr-noaa: work-in-progress for LRIT reception

Reworked usrp_rx_lrit to get to constellation
Added file_rx_lrit to read from capture file
4e0c8a37 11/09/2009 04:05 pm Johnathan Corgan

gr-noaa: added HRPT minor frame parsing, renamed scripts

implemented start of minor frame parsing
renamed demod_rx_hrpt to hrpt_demod, new defaults
added configuration flags to hrpt_decoder
added hrpt_decode app
updated file_rx_hrpt with new defaults
updated usrp_rx_hrpt_* with new defaults
1530b615 11/02/2009 05:57 pm Johnathan Corgan

gr-noaa: Combined noaa_hrpt_bit_sync into noaa_hrpt_deframer

Added Octave script to convert from frame data to AVHRR channel images
Removed noaa_hrpt_bit_sync block
ae5b4ed2 11/02/2009 03:45 am Johnathan Corgan

gr-noaa: Switched to 'double rate BPSK' HRPT synchronization

Added hrpt_bit_sync block
Using MM clock sync at double data rate
Created file_rx_hrpt GRC app
Updated demod_rx_hrpt GRC app
Updated usrp_rx_hrpt GRC
Updated usrp_rx_hrpt_nogui app
Deleted usrp_rx_hrpt2 GRC app...
70709caa 10/13/2009 08:46 pm Johnathan Corgan

Added run-to-completion to demod_hrpt_file.grc
745a3629 09/27/2009 08:46 pm Johnathan Corgan

Restored original HRPT GUI script and documented various script choices.
db2f60ba 09/27/2009 08:34 pm Johnathan Corgan

Renamed simplified HRPT script to allow restoring original
ec8c8e0e 09/27/2009 05:15 pm Johnathan Corgan

General improvements in HRPT receiver

Added usrp_rx_hrpt_nogui script
Simplified usrp_rx_hrpt script for lower CPU usage
Changed matched filtering taps to be whole symbol
7c4b43a1 09/23/2009 06:40 pm Johnathan Corgan

Split HRPT script into live receive and post-processing

Cleanup debug info
Created 'demod_hrpt_file.py'
Updated 'usrp_rx_hrpt.py' with GUI, USRP, and config file
f8fcb642 09/21/2009 02:32 am Johnathan Corgan

Added skeleton HRPT decoder block

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