diff options
| author | Clayton Smith <argilo@gmail.com> | 2014-04-06 08:56:50 -0400 |
|---|---|---|
| committer | Johnathan Corgan <johnathan@corganlabs.com> | 2014-04-16 11:54:43 -0700 |
| commit | 9d48d89998bb9b4c36615bc7bab622f9b5c066dd (patch) | |
| tree | b305542921ea1eaea93da863661f9630eea1d57d /gr-vocoder/python/vocoder | |
| parent | 0c23ef5f16fb7814fd47beba3c96bd4fbe54c952 (diff) | |
Bring codec2 up to the latest version, and add support for all six bit rates.
Diffstat (limited to 'gr-vocoder/python/vocoder')
| -rwxr-xr-x | gr-vocoder/python/vocoder/qa_codec2_vocoder.py | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/gr-vocoder/python/vocoder/qa_codec2_vocoder.py b/gr-vocoder/python/vocoder/qa_codec2_vocoder.py index 0e29401c7a..8fe3ac56b5 100755 --- a/gr-vocoder/python/vocoder/qa_codec2_vocoder.py +++ b/gr-vocoder/python/vocoder/qa_codec2_vocoder.py @@ -21,6 +21,7 @@ # from gnuradio import gr, gr_unittest, vocoder, blocks +from gnuradio.vocoder import codec2 class test_codec2_vocoder (gr_unittest.TestCase): @@ -31,27 +32,18 @@ class test_codec2_vocoder (gr_unittest.TestCase): self.tb = None def test001_module_load (self): - data = 20*(100,200,300,400,500,600,700,800) - expected_data = (0,0,0,3,2,0,1,5,6,7,1,-1,0,-5,-11,-10,-20,-22, - -20,-20,-27,-26,-36,-48,-59,-24,5,-7,-12,-27,-22, - -22,-16,13,20,39,23,25,8,-6,15,44,97,135,145,125, - 94,102,126,129,165,192,180,132,99,79,73,83,72,47, - 40,0,-32,-46,-67,-99,-123,-114,-87,-108,-131,-152, - -181,-245,-348,-294,-101,-71,-85,-26,99,123,15,2,77, - 13,-117,-145,-105,-39,-50,-89,-59,-77,-134,-95,-51, - -22,17,-19,-59,-74,-103,-78,4,77,113,60,18,13,-67, - -49,24,88,179,190,89,18,-90,-102,-50,-5,123,135,57, - 31,-82,-98,-51,6,93,104,44,-5,-84,-107,-44,45,102,104, - 15,-47,-107,-126,-87,-11,89,93,13,-95,-136,-187,-70, - -167,216,-70,-103,175,-284,-486) + data = 40*(100,200,300,400,500,600,700,800) + expected_data = (0, 5, 10, 14, 15, 13, 14, 20, 40, 46, 39, 36, 35, 33, 22, 17, 31, 34, 29, 24, 24, 15, -3, -8, -7, 1, -4, -11, -14, -22, -39, -53, -51, -52, -58, -58, -59, -58, -61, -74, -73, -79, -75, -61, -73, -76, -72, -75, -62, -74, -75, -64, -64, -59, -61, -49, -68, -60, -23, -46, -48, -33, -48, 2, 20, -3, 2, -8, 9, 38, 9, 16, 23, 16, 44, 65, 37, 24, 25, 55, 61, 57, 52, 39, 47, 57, 66, 73, 50, 46, 47, 55, 55, 45, 73, 86, 63, 66, 60, 55, 60, 55, 71, 59, 46, 58, 46, 2, 38, 50, 33, 41, 32, 0, -16, -11, 10, 16, -13, 0, -5, -33, -45, -38, -28, -24, -41, 21, -2, -53, -55, -74, -66, -64, -64, -41, -46, -94, -122, -130, -92, -126, -104, -90, -74, -118, -162, -154, -130, -133, -163, -18, -23, -155, -95, -145, -60, -63, 156, 864, 882, 607, 449, 163, 204, 17, 47, 612, 447, 200, -59, -188, -175, -418, -192, 170, 14, -73, -258, -276, -267, -335, -117, 96, 34, -28, -152, -130, -124, -187, 42, 176, 131, 78, -52, -2, -57, -75, 104, 130, 111, 29, -50, -46, -107, -64, 66, 36, 33, -39, -129, -91, -157, -39, 69, 1, -12, -84, -99, -52, -61, 86, 147, 58, 21, -63, -60, -100, -48, 68, 76, 6, -65, -79, -108, -159, -71, 89, 171, 183, 216, 152, 26, -35, 0, 87, 126, 143, 182, 151, 95, 106, 115, 155, 103, 86, 127, 12, -41, -91, -87, -32, -52, -41, -32, -123, -147, -154, -156, -61, -37, -8, -51, -127, -132, -127, -107, -54, 1, 26, -17, -100, -61, -9, 3, 57, 117, 102, 58, -47, 24, 67, 42, 116, 141, 113, 39, -15, 63, 68, 41, 118, 80, 24, -46, -72, 12, 5, -17, 18, -43, -61, -110, -119, -42, -40, -16, 2, -11, -50) + src = blocks.vector_source_s(data) - enc = vocoder.codec2_encode_sp() - dec = vocoder.codec2_decode_ps() + enc = vocoder.codec2_encode_sp(codec2.MODE_2400) + dec = vocoder.codec2_decode_ps(codec2.MODE_2400) snk = blocks.vector_sink_s() self.tb.connect(src, enc, dec, snk) self.tb.run() actual_result = snk.data() self.assertEqual(expected_data, actual_result) + self.tb.disconnect(src, enc, dec, snk) if __name__ == '__main__': # Note: The Vocoder is stateful, which means this test will produce failure when removing the xml option. |