Statistics
| Branch: | Tag: | Revision:

root / gr-noaa / lib @ 78943538

Name Size
.gitignore 33 Bytes
Makefile.am 1.2 kB
noaa_hrpt_deframer.cc 3 kB
noaa_hrpt_deframer.h 1.7 kB
noaa_hrpt_pll_cf.cc 2.3 kB
noaa_hrpt_pll_cf.h 1.9 kB
noaa_hrpt_sync_fb.cc 2.4 kB
noaa_hrpt_sync_fb.h 2.1 kB

Latest revisions

# Date Author Comment
2628e9cd 09/20/2009 07:47 pm Johnathan Corgan

Add HRPT word output to deframer

Put in half bit width matched filter
Change default sync_alpha to 0.05
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
225d3141 09/20/2009 04:39 pm Johnathan Corgan

Implemented crude timing recovery using zero crossings but no resampling
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

View revisions

Also available in: Atom