Changeset 9745
- Timestamp:
- 10/07/08 23:18:19
- Files:
-
- gnuradio/trunk/grc/data/platforms/python/block_tree.xml (modified) (1 diff)
- gnuradio/trunk/grc/data/platforms/python/blocks/Makefile.am (modified) (1 diff)
- gnuradio/trunk/grc/data/platforms/python/blocks/gr_probe_mpsk_snr_c.xml (modified) (1 diff)
- gnuradio/trunk/grc/data/platforms/python/blocks/probe_function.xml (added)
- gnuradio/trunk/grc/src/grc_gnuradio/blks2/__init__.py (modified) (1 diff)
- gnuradio/trunk/grc/src/grc_gnuradio/blks2/probe.py (modified) (3 diffs)
- gnuradio/trunk/grc/src/platforms/python/Generator.py (modified) (1 diff)
- gnuradio/trunk/grc/todo.txt (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
- Modified
- Copied
- Moved
gnuradio/trunk/grc/data/platforms/python/block_tree.xml
r9741 r9745 242 242 <block>gr_probe_density_b</block> 243 243 <block>gr_probe_mpsk_snr_c</block> 244 <block>probe_function</block> 244 245 </cat> 245 246 <cat> gnuradio/trunk/grc/data/platforms/python/blocks/Makefile.am
r9741 r9745 185 185 parameter.xml \ 186 186 preferences.xml \ 187 probe_function.xml \ 187 188 random_source_x.xml \ 188 189 trellis_encoder_xx.xml \ gnuradio/trunk/grc/data/platforms/python/blocks/gr_probe_mpsk_snr_c.xml
r9741 r9745 10 10 <import>from grc_gnuradio import blks2 as grc_blks2</import> 11 11 <make>grc_blks2.probe_mpsk_snr_c( 12 type= "$type",12 type="$type", 13 13 alpha=$alpha, 14 14 probe_rate=$probe_rate, gnuradio/trunk/grc/src/grc_gnuradio/blks2/__init__.py
r9741 r9745 26 26 from packet import packet_encoder, packet_decoder 27 27 from error_rate import error_rate 28 from probe import probe_ avg_mag_sqrd_c, probe_avg_mag_sqrd_f, probe_density_b, probe_mpsk_snr_c28 from probe import probe_function, probe_avg_mag_sqrd_c, probe_avg_mag_sqrd_f, probe_density_b, probe_mpsk_snr_c gnuradio/trunk/grc/src/grc_gnuradio/blks2/probe.py
r9741 r9745 25 25 import time 26 26 27 class _probe_base(gr.hier_block2, threading.Thread): 27 ####################################################################################### 28 ## Probe: Function 29 ####################################################################################### 30 class probe_function(gr.hier_block2, threading.Thread): 28 31 """ 29 A hier2 block with float output and probe input. 30 The thread polls the prope for values and writes to a message source. 32 The thread polls the function for values and writes to a message source. 31 33 """ 32 34 33 def __init__(self, probe_ block, probe_callback, probe_rate):35 def __init__(self, probe_callback, probe_rate): 34 36 #init hier block 35 37 gr.hier_block2.__init__( 36 self, 'probe ',37 gr.io_signature( 1, 1, probe_block.input_signature().sizeof_stream_items()[0]),38 self, 'probe_function', 39 gr.io_signature(0, 0, 0), 38 40 gr.io_signature(1, 1, gr.sizeof_float), 39 41 ) … … 44 46 self._msgq = message_source.msgq() 45 47 #connect 46 self.connect(self, probe_block)47 48 self.connect(message_source, self) 48 49 #setup thread … … 63 64 def set_probe_rate(self, probe_rate): 64 65 self._probe_rate = probe_rate 66 67 class _probe_base(gr.hier_block2): 68 def __init__(self, probe_block, probe_callback, probe_rate): 69 #init hier block 70 gr.hier_block2.__init__( 71 self, 'probe', 72 gr.io_signature(1, 1, probe_block.input_signature().sizeof_stream_items()[0]), 73 gr.io_signature(1, 1, gr.sizeof_float), 74 ) 75 probe_function_block = probe_function(probe_callback, probe_rate) 76 #forward callbacks 77 self.set_probe_rate = probe_function_block.set_probe_rate 78 #connect 79 self.connect(self, probe_block) 80 self.connect(probe_function_block, self) 65 81 66 82 ####################################################################################### gnuradio/trunk/grc/src/platforms/python/Generator.py
r9525 r9745 82 82 #list of blocks not including variables and imports and parameters and disabled 83 83 blocks = sorted(self._flow_graph.get_enabled_blocks(), lambda x, y: cmp(x.get_id(), y.get_id())) 84 blocks = filter(lambda b: b not in (imports + parameters + variables), blocks) 84 probes = filter(lambda b: b.get_key().startswith('probe_'), blocks) #ensure probes are last in the block list 85 blocks = filter(lambda b: b not in (imports + parameters + variables + probes), blocks) + probes 85 86 #list of connections where each endpoint is enabled 86 87 connections = self._flow_graph.get_enabled_connections() gnuradio/trunk/grc/todo.txt
r9741 r9745 7 7 -throttle with sink only (source is nulled) 8 8 -simplify simple usrp 9 -numbersink: update wrapper for newer api 10 -probe: also non-float outputs 9 11 10 12 ##################################################
