mirror of
https://github.com/m-labs/artiq.git
synced 2024-12-19 08:26:30 +08:00
Sebastien Bourdeauducq
2a843ea436
This allows specifying default values for parameters, and other data.
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
from artiq import *
|
|
from artiq.coredevice import comm_serial, core, dds, gpio
|
|
|
|
|
|
class DDSTest(AutoContext):
|
|
a = Device("dds")
|
|
b = Device("dds")
|
|
c = Device("dds")
|
|
d = Device("dds")
|
|
led = Device("gpio_out")
|
|
|
|
@kernel
|
|
def run(self):
|
|
for i in range(10000):
|
|
if i & 0x200:
|
|
self.led.on()
|
|
else:
|
|
self.led.off()
|
|
with parallel:
|
|
with sequential:
|
|
self.a.pulse(100*MHz + 4*i*kHz, 500*us)
|
|
self.b.pulse(120*MHz, 500*us)
|
|
with sequential:
|
|
self.c.pulse(200*MHz, 100*us)
|
|
self.d.pulse(250*MHz, 200*us)
|
|
self.led.off()
|
|
|
|
|
|
def main():
|
|
with comm_serial.Comm() as comm:
|
|
coredev = core.Core(comm)
|
|
exp = DDSTest(
|
|
core=coredev,
|
|
a=dds.DDS(core=coredev, dds_sysclk=1*GHz,
|
|
reg_channel=0, rtio_switch=2),
|
|
b=dds.DDS(core=coredev, dds_sysclk=1*GHz,
|
|
reg_channel=1, rtio_switch=3),
|
|
c=dds.DDS(core=coredev, dds_sysclk=1*GHz,
|
|
reg_channel=2, rtio_switch=4),
|
|
d=dds.DDS(core=coredev, dds_sysclk=1*GHz,
|
|
reg_channel=3, rtio_switch=5),
|
|
led=gpio.GPIOOut(core=coredev, channel=0)
|
|
)
|
|
exp.run()
|
|
|
|
if __name__ == "__main__":
|
|
main()
|