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sbourdeauducqsbourdeauducq
committedDec 3, 2016
Merge branch 'drtio'
·
8.03.0
2 parents 3520038 + 5d145ff commit 88ad054

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Diff for: ‎artiq/examples/drtio/device_db.pyon

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# This is an example device database that needs to be adapted to your setup.
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# The RTIO channel numbers here are for NIST CLOCK on KC705.
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# The list of devices here is not exhaustive.
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{
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"comm": {
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"type": "local",
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"module": "artiq.coredevice.comm_tcp",
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"class": "Comm",
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"arguments": {"host": "kc705.lab.m-labs.hk"}
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},
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"core": {
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"type": "local",
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"module": "artiq.coredevice.core",
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"class": "Core",
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"arguments": {"ref_period": 2e-9}
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},
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"core_cache": {
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"type": "local",
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"module": "artiq.coredevice.cache",
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"class": "CoreCache"
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},
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"rled0": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0},
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},
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"rled1": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 1},
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},
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"rled2": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 2},
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},
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"rled3": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 3},
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},
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"rled4": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 4},
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},
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"rled5": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 5},
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},
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"rled6": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 6},
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},
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"rled7": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 7},
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},
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"rsmap": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 8}
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},
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"rsman": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 9}
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},
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"led0": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010000},
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},
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"led1": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010001},
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},
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"led2": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010002},
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},
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"led3": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010003},
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},
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"led4": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010004},
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},
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"led5": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010005},
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},
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"led6": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010006},
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},
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"led7": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010007},
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},
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"smap": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010008}
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},
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"sman": {
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"type": "local",
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"module": "artiq.coredevice.ttl",
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"class": "TTLOut",
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"arguments": {"channel": 0x010009}
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},
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}

Diff for: ‎artiq/examples/drtio/repository/blink_forever.py

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from artiq.experiment import *
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class BlinkForever(EnvExperiment):
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def build(self):
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self.setattr_device("core")
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self.rleds = [self.get_device("rled" + str(i)) for i in range(8)]
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self.leds = [self.get_device("led" + str(i)) for i in range(8)]
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@kernel
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def run(self):
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self.core.reset()
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while True:
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with parallel:
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for led in self.leds:
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led.pulse(250*ms)
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for led in self.rleds:
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led.pulse(250*ms)
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t = now_mu()
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for led in self.leds:
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at_mu(t)
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led.pulse(500*ms)
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for led in self.rleds:
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at_mu(t)
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led.pulse(500*ms)
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delay(250*ms)

Diff for: ‎artiq/examples/drtio/repository/pulse_rate.py

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from artiq.experiment import *
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class PulseRate(EnvExperiment):
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def build(self):
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self.setattr_device("core")
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self.setattr_device("rsmap")
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@kernel
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def run(self):
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self.core.reset()
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dt = self.core.seconds_to_mu(300*ns)
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while True:
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for i in range(10000):
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try:
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self.rsmap.pulse_mu(dt)
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delay_mu(dt)
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except RTIOUnderflow:
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dt += 1
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self.core.break_realtime()
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break
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else:
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print(self.core.mu_to_seconds(dt))
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return

Diff for: ‎artiq/gateware/drtio/__init__.py

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from artiq.gateware.drtio.core import DRTIOSatellite, DRTIOMaster
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