def encode_lanes(lanes):
encoded_lanes = []
for lane in lanes:
table = "m"
change_table = False
encoded_lane = []
for frame in lane:
new_frame = []
for octet in frame:
if change_table:
table = "p" if table == "m" else "m"
if isinstance(octet, Control):
if table == "p":
encoded_octet = line_coding_control_rd_p[octet.value]
else:
encoded_octet = line_coding_control_rd_m[octet.value]
else:
if table == "p":
encoded_octet = line_coding_data_rd_p[octet]
else:
encoded_octet = line_coding_data_rd_m[octet]
change_table = (disparity(encoded_octet, 10) != 0)
new_frame.append(encoded_octet)
encoded_lane.append(new_frame)
encoded_lanes.append(encoded_lane)
return encoded_lanes
def encode_lanes(lanes):
encoded_lanes = []
for lane in lanes:
table = "m"
change_table = False
encoded_lane = []
for frame in lane:
new_frame = []
for octet in frame:
if change_table:
table = "p" if table == "m" else "m"
if isinstance(octet, Control):
if table == "p":
encoded_octet = line_coding_control_rd_p[octet.value]
else:
encoded_octet = line_coding_control_rd_m[octet.value]
else:
if table == "p":
encoded_octet = line_coding_data_rd_p[octet]
else:
encoded_octet = line_coding_data_rd_m[octet]
change_table = (disparity(encoded_octet, 10) != 0)
new_frame.append(encoded_octet)
encoded_lane.append(new_frame)
encoded_lanes.append(encoded_lane)
return encoded_lanes
def encode_model(datas):
encoded_datas = []
table = "m"
change_table = False
for octet in datas:
if change_table:
table = "p" if table == "m" else "m"
if isinstance(octet, Control):
if table == "p":
encoded_octet = code_8b10b_control_rd_p[octet.value]
else:
encoded_octet = code_8b10b_control_rd_m[octet.value]
else:
if table == "p":
encoded_octet = code_8b10b_data_rd_p[octet]
else:
encoded_octet = code_8b10b_data_rd_m[octet]
change_table = (code_8b10b.disparity(encoded_octet, 10) != 0)
encoded_datas.append(encoded_octet)
return encoded_datas
def test_running_disparity(self):
rd = -1
for w in self.output_sequence:
rd += code_8b10b.disparity(w, 10)
self.assertIn(rd, {-1, 1})
def test_running_disparity(self):
rd = -1
for w in self.output_sequence:
rd += code_8b10b.disparity(w, 10)
self.assertIn(rd, {-1, 1})