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grabber/kasli_basic: add grabber test

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close #1121
This commit is contained in:
Robert Jördens 2018-08-08 12:43:44 +02:00
parent f7678cc24a
commit a061ba2505
1 changed files with 39 additions and 0 deletions
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39
artiq/examples/kasli_basic/repository/kasli_tester.py
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@ -39,6 +39,7 @@ class KasliTester(EnvExperiment):
self.urukuls = dict()
self.samplers = dict()
self.zotinos = dict()
self.grabbers = dict()
ddb = self.get_device_db()
for name, desc in ddb.items():
@ -62,6 +63,8 @@ class KasliTester(EnvExperiment):
self.samplers[name] = self.get_device(name)
elif (module, cls) == ("artiq.coredevice.zotino", "Zotino"):
self.zotinos[name] = self.get_device(name)
elif (module, cls) == ("artiq.coredevice.grabber", "Grabber"):
self.grabbers[name] = self.get_device(name)
# Remove Urukul, Sampler and Zotino control signals
# from TTL outs (tested separately)
@ -92,6 +95,7 @@ class KasliTester(EnvExperiment):
self.urukuls = sorted(self.urukuls.items(), key=lambda x: x[1].sw.channel)
self.samplers = sorted(self.samplers.items(), key=lambda x: x[1].cnv.channel)
self.zotinos = sorted(self.zotinos.items(), key=lambda x: x[1].bus.channel)
self.grabbers = sorted(self.grabbers.items(), key=lambda x: x[1].channel_base)
@kernel
def test_led(self, led):
@ -273,6 +277,40 @@ class KasliTester(EnvExperiment):
print("Press ENTER when done.")
input()
def test_grabbers(self):
rois = [[0, 0, 0, 2, 2], [1, 0, 0, 2048, 2048]]
print("*** Testing Grabber Frame Grabbers.")
print("ROIs: %s".format(rois))
print("Press ENTER, activate the camera's frame grabber output, "
"and trigger it once. Type 's' to skip the test.")
if input().strip().lower() == "s":
print("skipping...")
return
for card_n, (card_name, card_dev) in enumerate(self.grabbers):
print(card_name)
self.grabber_capture(card_dev, rois)
@kernel
def grabber_capture(self, card_dev, rois):
self.core.break_realtime()
delay(10*us)
mask = 0
for i in range(len(rois)):
i = rois[i][0]
x0 = rois[i][1]
y0 = rois[i][2]
x1 = rois[i][3]
y1 = rois[i][4]
mask |= 1 << i
card_dev.setup_roi(i, x0, y0, x1, y1)
card_dev.gate_roi(mask)
n = [0]*len(rois)
card_dev.input_mu(n)
self.core.break_realtime()
card_dev.gate_roi(0)
print("ROI sums:")
print(n)
def run(self):
print("****** Kasli system tester ******")
print("")
@ -283,3 +321,4 @@ class KasliTester(EnvExperiment):
self.test_urukuls()
self.test_samplers()
self.test_zotinos()
self.test_grabbers()