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root / gr-noaa / grc @ 225d3141

Name Size
.gitignore 12 Bytes
Makefile.am 1 kB
noaa_hrpt_pll_cc.xml 759 Bytes
noaa_hrpt_sync_cc.xml 862 Bytes
usrp_rx_hrpt.grc 19.5 kB
usrp_rx_hrpt.py 7.8 kB
usrp_rx_lrit.grc 29.4 kB
usrp_rx_lrit.py 14.6 kB

Latest revisions

# Date Author Comment
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
a02a0e43 09/20/2009 04:39 pm Johnathan Corgan

Update rx_poes script to filter prior to PLL.
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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