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Merge branch 'master' into nac3

This commit is contained in:
Sebastien Bourdeauducq 2023-10-06 15:15:27 +08:00
parent 1fb5ecf7ed 0131a8bef2
commit 313449f2bd
5 changed files with 40 additions and 30 deletions
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14
artiq/coredevice/shuttler.py
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@ -111,7 +111,7 @@ class Config:
@nac3
class Volt:
class DCBias:
"""Shuttler Core cubic DC-bias spline.
A Shuttler channel can generate a waveform `w(t)` that is the sum of a
@ -145,7 +145,7 @@ class Volt:
def set_waveform(self, a0: int32, a1: int32, a2: int64, a3: int64):
"""Set the DC-bias spline waveform.
Given `a(t)` as defined in :class:`Volt`, the coefficients should be
Given `a(t)` as defined in :class:`DCBias`, the coefficients should be
configured by the following formulae.
.. math::
@ -189,7 +189,7 @@ class Volt:
@nac3
class Dds:
class DDS:
"""Shuttler Core DDS spline.
A Shuttler channel can generate a waveform `w(t)` that is the sum of a
@ -228,7 +228,7 @@ class Dds:
c0: int32, c1: int32, c2: int32):
"""Set the DDS spline waveform.
Given `b(t)` and `c(t)` as defined in :class:`Dds`, the coefficients
Given `b(t)` and `c(t)` as defined in :class:`DDS`, the coefficients
should be configured by the following formulae.
.. math::
@ -308,7 +308,7 @@ class Trigger:
Each bit corresponds to a Shuttler waveform generator core. Setting
`trig_out` bits commits the pending coefficient update (from
`set_waveform` in :class:`Volt` and :class:`Dds`) to the Shuttler Core
`set_waveform` in :class:`DCBias` and :class:`DDS`) to the Shuttler Core
synchronously.
:param trig_out: Coefficient update trigger bits. The MSB corresponds
@ -580,7 +580,7 @@ class ADC:
self.core.delay(2500.*us)
@kernel
def calibrate(self, volts: list[Volt], trigger: Trigger, config: Config, samples: Option[list[float]] = none):
def calibrate(self, volts: list[DCBias], trigger: Trigger, config: Config, samples: Option[list[float]] = none):
"""Calibrate the Shuttler waveform generator using the ADC on the AFE.
It finds the average slope rate and average offset by samples, and
@ -599,7 +599,7 @@ class ADC:
:meth:`Config.set_offset`
:param volts: A list of all 16 cubic DC-bias spline.
(See :class:`Volt`)
(See :class:`DCBias`)
:param trigger: The Shuttler spline coefficient update trigger.
:param config: The Shuttler Core configuration registers.
:param samples: A list of sample voltages for calibration. There must

4
artiq/examples/kasli_shuttler/kasli_efc.json → artiq/examples/kasli_shuttler/kasli_shuttler.json
View File

@ -1,8 +1,8 @@
{
"target": "kasli",
"variant": "master",
"variant": "shuttlerdemo",
"hw_rev": "v2.0",
"base": "master",
"drtio_role": "master",
"peripherals": [
{
"type": "shuttler",

20
artiq/examples/kasli_shuttler/repository/shuttler.py
View File

@ -7,8 +7,8 @@ from artiq.coredevice.shuttler import (
shuttler_volt_to_mu,
Config as ShuttlerConfig,
Trigger as ShuttlerTrigger,
Volt as ShuttlerDCBias,
Dds as ShuttlerDDS,
DCBias as ShuttlerDCBias,
DDS as ShuttlerDDS,
Relay as ShuttlerRelay,
ADC as ShuttlerADC)
@ -70,7 +70,7 @@ class Shuttler(EnvExperiment):
shuttler0_leds: KernelInvariant[list[TTLOut]]
shuttler0_config: KernelInvariant[ShuttlerConfig]
shuttler0_trigger: KernelInvariant[ShuttlerTrigger]
shuttler0_volt: KernelInvariant[list[ShuttlerDCBias]]
shuttler0_dcbias: KernelInvariant[list[ShuttlerDCBias]]
shuttler0_dds: KernelInvariant[list[ShuttlerDDS]]
shuttler0_relay: KernelInvariant[ShuttlerRelay]
shuttler0_adc: KernelInvariant[ShuttlerADC]
@ -81,7 +81,7 @@ class Shuttler(EnvExperiment):
self.shuttler0_leds = [ self.get_device("shuttler0_led{}".format(i)) for i in range(2) ]
self.setattr_device("shuttler0_config")
self.setattr_device("shuttler0_trigger")
self.shuttler0_volt = [ self.get_device("shuttler0_volt{}".format(i)) for i in range(16) ]
self.shuttler0_dcbias = [ self.get_device("shuttler0_dcbias{}".format(i)) for i in range(16) ]
self.shuttler0_dds = [ self.get_device("shuttler0_dds{}".format(i)) for i in range(16) ]
self.setattr_device("shuttler0_relay")
self.setattr_device("shuttler0_adc")
@ -114,7 +114,7 @@ class Shuttler(EnvExperiment):
@kernel
def shuttler_channel_reset(self, ch: int32):
self.shuttler0_volt[ch].set_waveform(
self.shuttler0_dcbias[ch].set_waveform(
a0=0,
a1=0,
a2=int64(0),
@ -238,7 +238,7 @@ class Shuttler(EnvExperiment):
self.core.delay(500.*us)
## Step 5 ##
self.shuttler0_volt[0].set_waveform(
self.shuttler0_dcbias[0].set_waveform(
a0=shuttler_volt_amp_mu(-5.0),
a1=int32(shuttler_volt_damp_mu(0.01)),
a2=int64(0),
@ -253,7 +253,7 @@ class Shuttler(EnvExperiment):
c1=shuttler_freq_mu(end_f_MHz),
c2=0,
)
self.shuttler0_volt[1].set_waveform(
self.shuttler0_dcbias[1].set_waveform(
a0=shuttler_volt_amp_mu(-5.0),
a1=int32(shuttler_volt_damp_mu(0.01)),
a2=int64(0),
@ -272,7 +272,7 @@ class Shuttler(EnvExperiment):
self.core.delay(1000.*us)
## Step 6 ##
self.shuttler0_volt[0].set_waveform(
self.shuttler0_dcbias[0].set_waveform(
a0=shuttler_volt_amp_mu(-2.5),
a1=int32(shuttler_volt_damp_mu(0.01)),
a2=int64(0),
@ -292,7 +292,7 @@ class Shuttler(EnvExperiment):
self.core.delay(500.*us)
## Step 7 ##
self.shuttler0_volt[0].set_waveform(
self.shuttler0_dcbias[0].set_waveform(
a0=shuttler_volt_amp_mu(2.5),
a1=int32(shuttler_volt_damp_mu(-0.01)),
a2=int64(0),
@ -339,4 +339,4 @@ class Shuttler(EnvExperiment):
# The actual output voltage is limited by the hardware, the calculated calibration gain and offset.
# For example, if the system has a calibration gain of 1.06, then the max output voltage = 10 / 1.06 = 9.43V.
# Setting a value larger than 9.43V will result in overflow.
self.shuttler0_adc.calibrate(self.shuttler0_volt, self.shuttler0_trigger, self.shuttler0_config)
self.shuttler0_adc.calibrate(self.shuttler0_dcbias, self.shuttler0_trigger, self.shuttler0_config)

6
artiq/examples/nac3devices/nac3devices.py
View File

@ -14,7 +14,7 @@ from artiq.coredevice.edge_counter import EdgeCounter
from artiq.coredevice.grabber import Grabber
from artiq.coredevice.fastino import Fastino
from artiq.coredevice.phaser import Phaser
from artiq.coredevice.shuttler import Volt as ShuttlerDCBias, Dds as ShuttlerDDS
from artiq.coredevice.shuttler import DCBias as ShuttlerDCBias, DDS as ShuttlerDDS
@nac3
@ -35,7 +35,7 @@ class NAC3Devices(EnvExperiment):
grabber0: KernelInvariant[Grabber]
fastino0: KernelInvariant[Fastino]
phaser0: KernelInvariant[Phaser]
shuttler0_volt0: KernelInvariant[ShuttlerDCBias]
shuttler0_dcbias0: KernelInvariant[ShuttlerDCBias]
shuttler0_dds0: KernelInvariant[ShuttlerDDS]
def build(self):
@ -55,7 +55,7 @@ class NAC3Devices(EnvExperiment):
self.setattr_device("grabber0")
self.setattr_device("fastino0")
self.setattr_device("phaser0")
self.setattr_device("shuttler0_volt0")
self.setattr_device("shuttler0_dcbias0")
self.setattr_device("shuttler0_dds0")
@kernel

24
artiq/frontend/artiq_ddb_template.py
View File

@ -624,10 +624,10 @@ class PeripheralManager:
channel=rtio_offset + next(channel))
for i in range(16):
self.gen("""
device_db["{name}_volt{ch}"] = {{
device_db["{name}_dcbias{ch}"] = {{
"type": "local",
"module": "artiq.coredevice.shuttler",
"class": "Volt",
"class": "DCBias",
"arguments": {{"channel": 0x{channel:06x}}},
}}""",
name=shuttler_name,
@ -637,7 +637,7 @@ class PeripheralManager:
device_db["{name}_dds{ch}"] = {{
"type": "local",
"module": "artiq.coredevice.shuttler",
"class": "Dds",
"class": "DDS",
"arguments": {{"channel": 0x{channel:06x}}},
}}""",
name=shuttler_name,
@ -729,16 +729,26 @@ def process(output, primary_description, satellites):
peripherals, satellite_drtio_peripherals = split_drtio_eem(description["peripherals"])
drtio_peripherals.extend(satellite_drtio_peripherals)
print("# DEST#{} peripherals".format(destination), file=output)
print("device_db[\"satellite_cpu_targets\"][{}] = \"{}\"".format(destination, get_cpu_target(description)), file=output)
print(textwrap.dedent("""
# DEST#{dest} peripherals
device_db["satellite_cpu_targets"][{dest}] = \"{target}\"""").format(
dest=destination,
target=get_cpu_target(description)),
file=output)
rtio_offset = destination << 16
for peripheral in peripherals:
n_channels = pm.process(rtio_offset, peripheral)
rtio_offset += n_channels
for peripheral in drtio_peripherals:
print("# DEST#{} peripherals".format(peripheral["drtio_destination"]), file=output)
print("device_db[\"satellite_cpu_targets\"][{}] = \"{}\"".format(peripheral["drtio_destination"], get_cpu_target(peripheral)), file=output)
print(textwrap.dedent("""
# DEST#{dest} peripherals
device_db["satellite_cpu_targets"][{dest}] = \"{target}\"""").format(
dest=peripheral["drtio_destination"],
target=get_cpu_target(peripheral)),
file=output)
processor = getattr(pm, "process_"+str(peripheral["type"]))
processor(peripheral)