forked from M-Labs/artiq
test_pulse_rate_dds: tighten upper bound to 400us.
This commit is contained in:
parent
f81930ffd6
commit
42609d057e
|
@ -115,19 +115,20 @@ class PulseRateDDS(EnvExperiment):
|
|||
def run(self):
|
||||
dt = seconds_to_mu(150*us)
|
||||
while True:
|
||||
try:
|
||||
delay(10*ms)
|
||||
for i in range(100):
|
||||
delay(10*ms)
|
||||
for i in range(100):
|
||||
try:
|
||||
with self.core_dds.batch:
|
||||
self.dds0.set(100*MHz)
|
||||
self.dds1.set(100*MHz)
|
||||
delay_mu(dt)
|
||||
except RTIOUnderflow:
|
||||
dt += 100
|
||||
self.core.break_realtime()
|
||||
except RTIOUnderflow:
|
||||
dt += 100
|
||||
self.core.break_realtime()
|
||||
break
|
||||
else:
|
||||
self.set_dataset("pulse_rate", mu_to_seconds(2*dt))
|
||||
break
|
||||
return
|
||||
|
||||
|
||||
class Watchdog(EnvExperiment):
|
||||
|
@ -261,7 +262,7 @@ class CoredeviceTest(ExperimentCase):
|
|||
rate = self.dataset_mgr.get("pulse_rate")
|
||||
print(rate)
|
||||
self.assertGreater(rate, 100*us)
|
||||
self.assertLess(rate, 2500*us)
|
||||
self.assertLess(rate, 400*us)
|
||||
|
||||
def test_loopback_count(self):
|
||||
npulses = 2
|
||||
|
|
Loading…
Reference in New Issue