def init_kpz001():
"""Return the send, receive value to initialize a KPZ001 unit."""
stdin = ThorLabsPacket(message_id=ThorLabsCommands.HW_REQ_INFO,
param1=0x00,
param2=0x00,
dest=0x50,
source=0x01,
data=None).pack()
stdout = ThorLabsPacket(
message_id=ThorLabsCommands.HW_GET_INFO,
dest=0x01,
source=0x50,
data=hw_info_data.pack(
# Serial number
b'\x01\x02\x03\x04',
# Model number
"KPZ101".encode('ascii'),
# HW type
3,
# FW version,
0xa1,
0xa2,
0xa3,
# Notes
"abcdefg".encode('ascii'),
# HW version
42,
# Mod state
43,
# Number of channels
1)).pack()
return stdin, stdout
def test_apt_hw_info():
with expected_protocol(
ik.thorlabs.ThorLabsAPT,
[
ThorLabsPacket(
message_id=ThorLabsCommands.HW_REQ_INFO,
param1=0x00, param2=0x00,
dest=0x50,
source=0x01,
data=None
).pack()
],
[
ThorLabsPacket(
message_id=ThorLabsCommands.HW_GET_INFO,
dest=0x01,
source=0x50,
data=hw_info_data.pack(
# Serial number
b'\x01\x02\x03\x04',
# Model number
"ABC-123".encode('ascii'),
# HW type
3,
# FW version,
0xa1, 0xa2, 0xa3,
# Notes
"abcdefg".encode('ascii'),
# HW version
42,
# Mod state
43,
# Number of channels
2
)
).pack()
],
sep=""
) as apt:
# Check internal representations.
# NB: we shouldn't do this in some sense, but these fields
# act as an API to the APT subclasses.
assert apt._hw_type == "Unknown type: 3"
assert apt._fw_version == "a1.a2.a3"
assert apt._notes == "abcdefg"
assert apt._hw_version == 42
assert apt._mod_state == 43
# Check external API.
assert apt.serial_number == '01020304'
assert apt.model_number == 'ABC-123'
assert apt.name == (
"ThorLabs APT Instrument model ABC-123, "
"serial 01020304 (HW version 42, FW version a1.a2.a3)"
)
def test_apt_hw_info():
with expected_protocol(
ik.thorlabs.ThorLabsAPT,
[
ThorLabsPacket(message_id=ThorLabsCommands.HW_REQ_INFO,
param1=0x00,
param2=0x00,
dest=0x50,
source=0x01,
data=None).pack()
],
[
ThorLabsPacket(
message_id=ThorLabsCommands.HW_GET_INFO,
dest=0x01,
source=0x50,
data=hw_info_data.pack(
# Serial number
b'\x01\x02\x03\x04',
# Model number
"ABC-123".encode('ascii'),
# HW type
3,
# FW version,
0xa1,
0xa2,
0xa3,
# Notes
"abcdefg".encode('ascii'),
# HW version
42,
# Mod state
43,
# Number of channels
2)).pack()
],
sep="") as apt:
# Check internal representations.
# NB: we shouldn't do this in some sense, but these fields
# act as an API to the APT subclasses.
assert apt._hw_type == "Unknown type: 3"
assert apt._fw_version == "a1.a2.a3"
assert apt._notes == "abcdefg"
assert apt._hw_version == 42
assert apt._mod_state == 43
# Check external API.
assert apt.serial_number == '01020304'
assert apt.model_number == 'ABC-123'
assert apt.name == (
"ThorLabs APT Instrument model ABC-123, "
"serial 01020304 (HW version 42, FW version a1.a2.a3)")
