def _parse_packets_v1_0(row, message_dset, *args, **kwargs):
if row['type'] == 4:
return TimestampPacket(row['timestamp'])
if row['type'] == 5:
index = row['counter']
message_row = message_dset[index]
message = message_row['message'].decode()
timestamp = row['timestamp']
return MessagePacket(message, timestamp)
if row['type'] < 4:
p = Packet_v1()
p.chip_key = row['chip_key']
p.packet_type = row['type']
p.chipid = row['chipid']
p.parity_bit_value = row['parity']
if p.packet_type == Packet_v1.DATA_PACKET:
p.channel = row['channel']
p.timestamp = row['timestamp']
p.dataword = row['adc_counts']
p.fifo_half_flag = row['fifo_half']
p.fifo_full_flag = row['fifo_full']
elif p.packet_type == Packet_v1.TEST_PACKET:
p.counter = row['counter']
elif (p.packet_type == Packet_v1.CONFIG_WRITE_PACKET
or p.packet_type == Packet_v1.CONFIG_READ_PACKET):
p.register_address = row['register']
p.register_data = row['value']
p.direction = row['direction']
return p
return None
def config_read_packet():
p = Packet_v1()
p.packet_type = Packet_v1.CONFIG_READ_PACKET
p.chipid = 123
p.register_address = 10
p.register_data = 23
p.assign_parity()
p.chip_key = Key('1-2-123')
p.direction = 1
return p
def data_packet():
p = Packet_v1()
p.packet_type = Packet_v1.DATA_PACKET
p.chipid = 123
p.channel = 7
p.timestamp = 123456
p.dataword = 120
p.fifo_half_flag = 1
p.assign_parity()
p.chip_key = Key('1-2-123')
p.direction = 1
return p
def test_to_file_v0_0_config_read_packet(tmpfile, config_read_packet):
to_file(tmpfile, [config_read_packet], version='0.0')
f = h5py.File(tmpfile, 'r')
assert len(f['raw_packet']) == 1
row = f['raw_packet'][0]
props = dtype_property_index_lookup['0.0']['raw_packet']
new_packet = Packet_v1()
new_packet.chip_key = row[props['chip_key']]
new_packet.packet_type = row[props['type']]
new_packet.chipid = row[props['chipid']]
new_packet.parity_bit_value = row[props['parity']]
new_packet.register_address = row[props['register']]
new_packet.register_data = row[props['value']]
assert new_packet == config_read_packet
def test_to_file_v0_0_data_packet(tmpfile, data_packet):
to_file(tmpfile, [data_packet], version='0.0')
f = h5py.File(tmpfile, 'r')
assert len(f['raw_packet']) == 1
row = f['raw_packet'][0]
props = dtype_property_index_lookup['0.0']['raw_packet']
new_packet = Packet_v1()
new_packet.chip_key = row[props['chip_key']]
new_packet.packet_type = row[props['type']]
new_packet.chipid = row[props['chipid']]
new_packet.parity_bit_value = row[props['parity']]
new_packet.channel = row[props['channel']]
new_packet.timestamp = row[props['timestamp']]
new_packet.dataword = row[props['adc_counts']]
new_packet.fifo_half_flag = row[props['fifo_half']]
new_packet.fifo_full_flag = row[props['fifo_full']]
assert new_packet == data_packet