feat(framing): framing done

refactor(framing): re-name hamming codec to 7,4 to reflect algorithm used

hier_blocks/ONBEAT_mod.grc

@@ -90,7 +90,7 @@ blocks:
     key: pmt.intern("packet_len")
     offset: '0'
     src: pmt.intern("src")
-    value: pmt.from_long(64)
+    value: pmt.from_long(8)
   states:
     bus_sink: false
     bus_source: false
@@ -252,23 +252,6 @@ blocks:
     coordinate: [272, 504.0]
     rotation: 0
     state: disabled
-- name: data_len
-  id: parameter
-  parameters:
-    alias: ''
-    comment: ''
-    hide: none
-    label: ''
-    short_id: ''
-    type: ''
-    value: '1024'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [976, 24.0]
-    rotation: 0
-    state: enabled
 - name: digital_constellation_modulator_0
   id: digital_constellation_modulator
   parameters:
@@ -288,7 +271,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1088, 296.0]
+    coordinate: [1096, 312.0]
     rotation: 0
     state: enabled
 - name: pad_sink_0
@@ -306,25 +289,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1352, 320.0]
-    rotation: 0
-    state: enabled
-- name: pad_sink_0_0
-  id: pad_sink
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    label: dbg
-    num_streams: '1'
-    optional: 'True'
-    type: byte
-    vlen: '1'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [576, 136.0]
+    coordinate: [1352, 336.0]
     rotation: 0
     state: enabled
 - name: pad_source_0
@@ -386,7 +351,6 @@ connections:
 - [blocks_repack_bits_bb_1_0, '0', blocks_tagged_stream_mux_0, '1']
 - [blocks_tagged_stream_mux_0, '0', digital_constellation_modulator_0, '0']
 - [blocks_vector_source_x_0_0, '0', blocks_tagged_stream_mux_0, '0']
-- [blocks_vector_source_x_0_0, '0', pad_sink_0_0, '0']
 - [blocks_vector_source_x_0_0_0, '0', blocks_repack_bits_bb_1_0, '0']
 - [blocks_vector_source_x_0_0_0_0, '0', blocks_repack_bits_bb_1_0_0, '0']
 - [digital_constellation_modulator_0, '0', pad_sink_0, '0']