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| author | Johnathan Corgan | 2009-10-06 14:56:43 -0700 |
|---|---|---|
| committer | Johnathan Corgan | 2009-10-06 14:56:43 -0700 |
| commit | 3159eba60cbf3a8ed2fee798e2bc0c557a284984 (patch) | |
| tree | 88bfb36b1ad71602f9887e529201ec08c4c08844 /grc | |
| parent | c014a0926d24d0edf10ced7ce122d154b7e33f18 (diff) | |
| download | gnuradio-3159eba60cbf3a8ed2fee798e2bc0c557a284984.tar.gz gnuradio-3159eba60cbf3a8ed2fee798e2bc0c557a284984.tar.bz2 gnuradio-3159eba60cbf3a8ed2fee798e2bc0c557a284984.zip | |
Add gr.pfb_clock_recovery to GRC
Diffstat (limited to 'grc')
| -rw-r--r-- | grc/blocks/Makefile.am | 1 | ||||
| -rw-r--r-- | grc/blocks/block_tree.xml | 5 | ||||
| -rw-r--r-- | grc/blocks/gr_pfb_clock_recovery.xml | 52 |
3 files changed, 56 insertions, 2 deletions
diff --git a/grc/blocks/Makefile.am b/grc/blocks/Makefile.am index 617a3bf60..0ee9be6ca 100644 --- a/grc/blocks/Makefile.am +++ b/grc/blocks/Makefile.am @@ -144,6 +144,7 @@ dist_ourdata_DATA = \ gr_packed_to_unpacked_xx.xml \ gr_peak_detector2_fb.xml \ gr_peak_detector_xb.xml \ + gr_pfb_clock_recovery.xml \ gr_phase_modulator_fc.xml \ gr_pll_carriertracking_cc.xml \ gr_pll_freqdet_cf.xml \ diff --git a/grc/blocks/block_tree.xml b/grc/blocks/block_tree.xml index 296f0ee91..5b10d1f12 100644 --- a/grc/blocks/block_tree.xml +++ b/grc/blocks/block_tree.xml @@ -124,6 +124,7 @@ <cat> <name>Synchronizers</name> <block>gr_clock_recovery_mm_xx</block> + <block>gr_pfb_clock_recovery_ccf</block> <block>gr_costas_loop_cc</block> <block>gr_dd_mpsk_sync_cc</block> @@ -167,7 +168,7 @@ <block>band_pass_filter</block> <block>band_reject_filter</block> <block>root_raised_cosine_filter</block> - <!-- Filters that take taps as aruments --> + <!-- Filters that take taps as arguments --> <block>gr_fir_filter_xxx</block> <block>gr_interp_fir_filter_xxx</block> <block>gr_fft_filter_xxx</block> @@ -178,7 +179,7 @@ <!-- Filter banks --> <block>blks2_synthesis_filterbank</block> <block>blks2_analysis_filterbank</block> - <!-- Polyphase filers --> + <!-- Polyphase filters --> <block>blks2_pfb_arb_resampler_ccf</block> <!-- Other filters --> <block>gr_single_pole_iir_filter_xx</block> diff --git a/grc/blocks/gr_pfb_clock_recovery.xml b/grc/blocks/gr_pfb_clock_recovery.xml new file mode 100644 index 000000000..90ecfcf41 --- /dev/null +++ b/grc/blocks/gr_pfb_clock_recovery.xml @@ -0,0 +1,52 @@ +<?xml version="1.0"?> +<!-- +################################################### +## Polyphase Filter based Clock Recovery +################################################### + --> +<block> + <name>Polyphase Clock Recovery</name> + <key>gr_pfb_clock_recovery_ccf</key> + <import>from gnuradio import gr</import> + <make>gr.pfb_clock_recovery_ccf($sps, $gain, $taps, $filter_size, $init_phase)</make> + <callback>set_taps($taps)</callback> + <callback>set_gain($gain)</callback> + + <param> + <name>Samples/Symbol</name> + <key>sps</key> + <type>real</type> + </param> + <param> + <name>Gain</name> + <key>gain</key> + <type>real</type> + </param> + <param> + <name>Taps</name> + <key>taps</key> + <type>real_vector</type> + </param> + <param> + <name>Filter Size</name> + <key>filter_size</key> + <type>int</type> + </param> + <param> + <name>Initial Phase</name> + <key>init_phase</key> + <type>real</type> + </param> + <sink> + <name>in</name> + <type>complex</type> + </sink> + <source> + <name>out</name> + <type>complex</type> + </source> + <source> + <name>err</name> + <type>float</type> + </source> +</block> |