pshell_config/sf-op
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sfop
2016-07-06 12:51:08 +02:00
parent f169b01007
commit 5c0e56bfad
2 changed files with 17 additions and 8 deletions
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script/camtool.py
+12 -5
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@@ -43,10 +43,11 @@ class CamTool(DeviceBase):
self.shape = Channel(self.data_prefix + "image.shape", alias = name + " shape") #[D1, D2, ...]
self.bg_image = Channel(self.data_prefix + "bg_image", alias = name + "bg image") #[D1, D2, ...]
self.bg_en = Channel(self.prefix + "bg.enabled", type = 'l', alias = name + " bg en")
self.bg_en = Channel(self.prefix + "bg.enabled", type = 'l', alias = name + " bg enabled")
self.bg_capture = Channel(self.prefix + "bg.capture", type = 'l', alias = name + " bg capture")
self.bg_capture_remain = Channel(self.prefix + "bg.capture_remain", alias = name + " capture remain")
self.num_images = 1
self.grab_timeout = 1.0
self.image = CamToolImage(self)
set_device_alias(self.image, name + " image")
@@ -72,8 +73,8 @@ class CamTool(DeviceBase):
set_device_alias(self.com_x_mean, name + " com x mean")
set_device_alias(self.com_y_mean, name + " com y mean")
set_device_alias(self.com_x_var, name + " com x var")
set_device_alias(self.com_y_var, name + " com y var")
set_device_alias(self.com_x_var, name + " com x variance")
set_device_alias(self.com_y_var, name + " com y variance")
def doInitialize(self):
if self.latch:
@@ -90,7 +91,8 @@ class CamTool(DeviceBase):
def capture(self):
timestamp = self.timestamp.read()
if not self.latch:
self.cam_run.write(1)
self.cam_run.write(1)
start = time.time()
while(True):
val = self.timestamp.read()
if timestamp != val:
@@ -98,7 +100,12 @@ class CamTool(DeviceBase):
break
if self.latch:
self.cam_latch.write(1)
time.sleep(0.001)
time.sleep(0.001)
if (time.time()-start) > self.grab_timeout:
if not self.latch:
self.cam_run.write(1)
else:
raise Exception("Grab Timeout")
def doUpdate(self):
self.com_x_samples, self.com_y_samples = [], []