diff options
Diffstat (limited to 'gr-digital/python/digital/qa_packet_headerparser_b.py')
| -rwxr-xr-x | gr-digital/python/digital/qa_packet_headerparser_b.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gr-digital/python/digital/qa_packet_headerparser_b.py b/gr-digital/python/digital/qa_packet_headerparser_b.py index 1844991bc0..fb4226d6fd 100755 --- a/gr-digital/python/digital/qa_packet_headerparser_b.py +++ b/gr-digital/python/digital/qa_packet_headerparser_b.py @@ -97,6 +97,9 @@ class qa_packet_headerparser_b (gr_unittest.TestCase): """ Header 1: 193 bytes Header 2: 8 bytes 2 bits per complex symbol, 32 carriers => 64 bits = 8 bytes per OFDM symbol + 4 carriers => 8 bits = 1 byte per OFDM symbol + 8 carriers => 16 bits = 2 bytes per OFDM symbol + Means we need 52 carriers to store the 193 bytes. """ encoded_headers = ( # | Number of bytes | Packet number | CRC @@ -107,7 +110,7 @@ class qa_packet_headerparser_b (gr_unittest.TestCase): frame_len_tagname = "frame_len" src = blocks.vector_source_b(encoded_headers) header_formatter = digital.packet_header_ofdm( - (range(32),), # 32 carriers are occupied (which doesn't matter here) + (range(32),range(4),range(8)), # 32/4/8 carriers are occupied (which doesn't matter here) 1, # 1 OFDM symbol per header (= 32 bits) packet_len_tagname, frame_len_tagname, @@ -127,7 +130,7 @@ class qa_packet_headerparser_b (gr_unittest.TestCase): msg1 = pmt.to_python(sink.get_message(0)) msg2 = pmt.to_python(sink.get_message(1)) # Multiply with 4 because unpacked bytes have only two bits - self.assertEqual(msg1, {'packet_len': 193*4, 'frame_len': 25, 'packet_num': 0}) + self.assertEqual(msg1, {'packet_len': 193*4, 'frame_len': 52, 'packet_num': 0}) self.assertEqual(msg2, {'packet_len': 8*4, 'frame_len': 1, 'packet_num': 1}) def test_004_ofdm_scramble(self): |