forked from M-Labs/artiq
commit
11790c6d7c
|
@ -55,6 +55,8 @@ class SinaraTester(EnvExperiment):
|
|||
self.grabbers = dict()
|
||||
self.mirny_cplds = dict()
|
||||
self.mirnies = dict()
|
||||
self.suservos = dict()
|
||||
self.suschannels = dict()
|
||||
|
||||
ddb = self.get_device_db()
|
||||
for name, desc in ddb.items():
|
||||
|
@ -88,9 +90,14 @@ class SinaraTester(EnvExperiment):
|
|||
self.mirny_cplds[name] = self.get_device(name)
|
||||
elif (module, cls) == ("artiq.coredevice.adf5356", "ADF5356"):
|
||||
self.mirnies[name] = self.get_device(name)
|
||||
elif (module, cls) == ("artiq.coredevice.suservo", "SUServo"):
|
||||
self.suservos[name] = self.get_device(name)
|
||||
elif (module, cls) == ("artiq.coredevice.suservo", "Channel"):
|
||||
self.suschannels[name] = self.get_device(name)
|
||||
|
||||
# Remove Urukul, Sampler, Zotino and Mirny control signals
|
||||
# from TTL outs (tested separately)
|
||||
# from TTL outs (tested separately) and remove Urukuls covered by
|
||||
# SUServo
|
||||
ddb = self.get_device_db()
|
||||
for name, desc in ddb.items():
|
||||
if isinstance(desc, dict) and desc["type"] == "local":
|
||||
|
@ -101,8 +108,16 @@ class SinaraTester(EnvExperiment):
|
|||
sw_device = desc["arguments"]["sw_device"]
|
||||
del self.ttl_outs[sw_device]
|
||||
elif (module, cls) == ("artiq.coredevice.urukul", "CPLD"):
|
||||
io_update_device = desc["arguments"]["io_update_device"]
|
||||
del self.ttl_outs[io_update_device]
|
||||
if "io_update_device" in desc["arguments"]:
|
||||
io_update_device = desc["arguments"]["io_update_device"]
|
||||
del self.ttl_outs[io_update_device]
|
||||
# check for suservos and delete respective urukuls
|
||||
elif (module, cls) == ("artiq.coredevice.suservo", "SUServo"):
|
||||
del self.urukuls[desc["arguments"]["dds0_device"]]
|
||||
del self.urukul_cplds[desc["arguments"]["cpld0_device"]]
|
||||
if "dds1_device" in desc["arguments"]:
|
||||
del self.urukuls[desc["arguments"]["dds1_device"]]
|
||||
del self.urukul_cplds[desc["arguments"]["cpld1_device"]]
|
||||
elif (module, cls) == ("artiq.coredevice.sampler", "Sampler"):
|
||||
cnv_device = desc["arguments"]["cnv_device"]
|
||||
del self.ttl_outs[cnv_device]
|
||||
|
@ -126,6 +141,8 @@ class SinaraTester(EnvExperiment):
|
|||
self.phasers = sorted(self.phasers.items(), key=lambda x: x[1].channel_base)
|
||||
self.grabbers = sorted(self.grabbers.items(), key=lambda x: x[1].channel_base)
|
||||
self.mirnies = sorted(self.mirnies.items(), key=lambda x: (x[1].cpld.bus.channel, x[1].channel))
|
||||
self.suservos = sorted(self.suservos.items(), key=lambda x: x[1].channel)
|
||||
self.suschannels = sorted(self.suschannels.items(), key=lambda x: x[1].channel)
|
||||
|
||||
@kernel
|
||||
def test_led(self, led):
|
||||
|
@ -555,6 +572,85 @@ class SinaraTester(EnvExperiment):
|
|||
print(card_name)
|
||||
self.grabber_capture(card_dev, rois)
|
||||
|
||||
@kernel
|
||||
def setup_suservo(self, channel):
|
||||
self.core.break_realtime()
|
||||
channel.init()
|
||||
delay(1*us)
|
||||
# ADC PGIA gain 0
|
||||
for i in range(8):
|
||||
channel.set_pgia_mu(i, 0)
|
||||
delay(10*us)
|
||||
# DDS attenuator 10dB
|
||||
for i in range(4):
|
||||
channel.cpld0.set_att(i, 10.)
|
||||
channel.cpld1.set_att(i, 10.)
|
||||
delay(1*us)
|
||||
# Servo is done and disabled
|
||||
assert channel.get_status() & 0xff == 2
|
||||
delay(10*us)
|
||||
|
||||
@kernel
|
||||
def setup_suservo_loop(self, channel, loop_nr):
|
||||
self.core.break_realtime()
|
||||
channel.set_y(
|
||||
profile=loop_nr,
|
||||
y=0. # clear integrator
|
||||
)
|
||||
channel.set_iir(
|
||||
profile=loop_nr,
|
||||
adc=loop_nr, # take data from Sampler channel
|
||||
kp=-1., # -1 P gain
|
||||
ki=0./s, # no integrator gain
|
||||
g=0., # no integrator gain limit
|
||||
delay=0. # no IIR update delay after enabling
|
||||
)
|
||||
# setpoint 0.5 (5 V with above PGIA gain setting)
|
||||
delay(100*us)
|
||||
channel.set_dds(
|
||||
profile=loop_nr,
|
||||
offset=-.3, # 3 V with above PGIA settings
|
||||
frequency=10*MHz,
|
||||
phase=0.)
|
||||
# enable RF, IIR updates and set profile
|
||||
delay(10*us)
|
||||
channel.set(en_out=1, en_iir=1, profile=loop_nr)
|
||||
|
||||
@kernel
|
||||
def setup_start_suservo(self, channel):
|
||||
self.core.break_realtime()
|
||||
channel.set_config(enable=1)
|
||||
delay(10*us)
|
||||
# check servo enabled
|
||||
assert channel.get_status() & 0x01 == 1
|
||||
delay(10*us)
|
||||
|
||||
def test_suservos(self):
|
||||
print("*** Testing SUServos.")
|
||||
print("Initializing modules...")
|
||||
for card_name, card_dev in self.suservos:
|
||||
print(card_name)
|
||||
self.setup_suservo(card_dev)
|
||||
print("...done")
|
||||
print("Setting up SUServo channels...")
|
||||
for channels in chunker(self.suschannels, 8):
|
||||
for i, (channel_name, channel_dev) in enumerate(channels):
|
||||
print(channel_name)
|
||||
self.setup_suservo_loop(channel_dev, i)
|
||||
print("...done")
|
||||
print("Enabling...")
|
||||
for card_name, card_dev in self.suservos:
|
||||
print(card_name)
|
||||
self.setup_start_suservo(card_dev)
|
||||
print("...done")
|
||||
print("Each Sampler channel applies proportional amplitude control")
|
||||
print("on the respective Urukul0 (ADC 0-3) and Urukul1 (ADC 4-7, if")
|
||||
print("present) channels.")
|
||||
print("Frequency: 10 MHz, output power: about -9 dBm at 0 V and about -15 dBm at 1.5 V")
|
||||
print("Verify frequency and power behavior.")
|
||||
print("Press ENTER when done.")
|
||||
input()
|
||||
|
||||
def run(self):
|
||||
print("****** Sinara system tester ******")
|
||||
print("")
|
||||
|
@ -579,6 +675,8 @@ class SinaraTester(EnvExperiment):
|
|||
self.test_phasers()
|
||||
if self.grabbers:
|
||||
self.test_grabbers()
|
||||
if self.suservos:
|
||||
self.test_suservos()
|
||||
|
||||
|
||||
def main():
|
||||
|
|
Loading…
Reference in New Issue