mirror of https://github.com/m-labs/artiq.git
34 lines
1010 B
Python
34 lines
1010 B
Python
from operator import itemgetter
|
|
|
|
from artiq.experiment import *
|
|
|
|
|
|
class DDSSetter(EnvExperiment):
|
|
"""DDS Setter"""
|
|
def build(self):
|
|
self.setattr_device("core")
|
|
|
|
self.dds = dict()
|
|
|
|
device_db = self.get_device_db()
|
|
for k, v in sorted(device_db.items(), key=itemgetter(0)):
|
|
if (isinstance(v, dict)
|
|
and v["type"] == "local"
|
|
and v["module"] == "artiq.coredevice.dds"
|
|
and v["class"] in {"AD9858", "AD9914"}):
|
|
self.dds[k] = {
|
|
"driver": self.get_device(k),
|
|
"frequency": self.get_argument(
|
|
"{}_frequency".format(k),
|
|
NumberValue(100e6, scale=1e6, unit="MHz", ndecimals=6))
|
|
}
|
|
|
|
@kernel
|
|
def set_dds(self, dds, frequency):
|
|
dds.set(frequency)
|
|
delay(200*ms)
|
|
|
|
def run(self):
|
|
for k, v in self.dds.items():
|
|
self.set_dds(v["driver"], v["frequency"])
|