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root / gr-noaa / swig @ 4e0c8a37

Name Size
.gitignore 59 Bytes
Makefile.am 1.9 kB
Makefile.swig.gen 9.6 kB
__init__.py 980 Bytes
noaa_hrpt_decoder.i 1 kB
noaa_hrpt_deframer.i 1000 Bytes
noaa_hrpt_pll_cf.i 1.1 kB
noaa_swig.i 1 kB

Latest revisions

# Date Author Comment
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...
fb4883e9 09/28/2009 10:14 pm Thomas Tsou

Removed multiple install of noaa_swig.i from Makefile.am
f8fcb642 09/21/2009 02:32 am Johnathan Corgan

Added skeleton HRPT decoder block
ce9a41e6 09/20/2009 04:39 pm Johnathan Corgan

Added HRPT deframer block
b7d1c551 09/20/2009 04:39 pm Johnathan Corgan

Changed synchronizer to output sliced bits.
65bcd58b 09/20/2009 04:39 pm Johnathan Corgan

Updated HRPT blocks/scripts for testing. Seeing good minor frame sync's.

  • Change PLL and SYNC blocks to output floats
  • Correct bit sense
  • Update RX script to record ascii bits
6b6a5522 09/20/2009 04:39 pm Johnathan Corgan

Work in progress, incomplete

  • Renamed noaa.carrier_pll_cc to noaa.hrpt_pll_cc
  • Added nop noaa.hrpt_sync_cc
  • Renamed grc apps to use usrp_ prefix and protocol name
  • Installed grc generated scripts to path
b6101982 09/20/2009 04:39 pm Johnathan Corgan

Created new gr-noaa top-level component.

Initial work:

- Carrier recovery/mixer PLL block
- Start of POES grc pipeline, recovers Manchester symbols only
- Start of GOES grc pipeline, recovers BPSK symbols only

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