def openCam(self):
'''open a camera with different way
'''
if self.nbcam == "choose": # create menu widget with all camera present
self.nbcam = 'camDefault'
try:
import guppyCam
self.itemsGuppy = guppyCam.camAvailable()
# print(self.itemsGuppy)
self.lenGuppy = len(self.itemsGuppy)
except:
print('No allied vision camera connected')
self.itemsGuppy = []
self.lenGuppy = 0
pass
try:
import baslerCam
self.itemsBasler = baslerCam.camAvailable()
self.lenBasler = len(self.itemsBasler)
except:
print('No Basler camera connected')
self.itemsBasler = []
self.lenBasler = 0
pass
try:
import ImgSourceCamCallBack
self.itemsImgSource = ImgSourceCamCallBack.camAvailable()
self.lenImgSource = len(self.itemsImgSource)
except:
print('No ImagingSource camera connected')
self.itemsImgSource = []
self.lenImgSource = 0
pass
try:
import pixelinkCam
self.itemsPixelink = pixelinkCam.PIXELINK.camAvailable()
self.lenImgPixelink = len(self.itemsPixelink)
except:
print('No pixelink camera connected')
self.itemsPixelink = []
self.lenPixelink = 0
pass
items = self.itemsGuppy + list(
self.itemsBasler) + self.itemsImgSource + self.itemsPixelink
item, ok = QInputDialog.getItem(
self,
"Select a camera",
"List of avaible camera",
items,
0,
False,
flags=QtCore.Qt.WindowStaysOnTopHint)
if ok and item:
indexItem = items.index(item)
if indexItem < self.lenGuppy:
indexItem = indexItem
self.cameraType = "guppy"
self.camID = guppyCam.getCamID(indexItem)
self.CAM = guppyCam.GUPPY(cam=self.nbcam, conf=self.conf)
self.CAM.openCamByID(self.camID)
self.isConnected = self.CAM.isConnected
self.ccdName = self.camID
elif indexItem >= self.lenGuppy and indexItem < self.lenBasler + self.lenGuppy:
indexItem = indexItem - self.lenGuppy
self.cameraType = "basler"
self.camID = baslerCam.getCamID(indexItem)
self.CAM = baslerCam.BASLER(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openCamByID(self.camID)
self.isConnected = self.CAM.isConnected
self.ccdName = self.camID
elif indexItem >= self.lenBasler + self.lenGuppy and indexItem < self.lenBasler + self.lenGuppy + self.lenImgSource:
indexItem = indexItem - self.lenGuppy - self.lenBasler
self.cameraType = "imgSource"
self.camID = ImgSourceCamCallBack.getCamID(indexItem)
self.camID = self.camID.decode()
self.CAM = ImgSourceCamCallBack.IMGSOURCE(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openCamByID(self.camID)
self.isConnected = self.CAM.isConnected
self.ccdName = self.camID
elif indexItem >= self.lenBasler + self.lenGuppy + self.lenImgSource and indexItem < self.lenBasler + self.lenGuppy + self.lenImgSource + self.lenPixelink:
indexItem = indexItem - self.lenGuppy - self.lenBasler - self.lenImgSource
self.cameraType = "pixelink"
self.camID = pixelinkCam.getCamID(indexItem)
self.CAM = pixelinkCam.PIXELINK(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openCamByID(self.camID)
self.isConnected = self.CAM.isConnected
self.ccdName = self.camID
else:
self.isconnected = False
print('No camera choosen')
self.ccdName = "no camera"
self.nbcam = 'camDefault'
else:
self.isconnected = False
print('No camera choosen')
self.ccdName = "no camera"
self.cameraType = ""
self.camID = ""
self.nbcam = 'camDefault'
elif self.nbcam == None:
self.isconnected = False
print('No camera')
self.ccdName = "no camera"
self.cameraType = ""
self.camID = ""
self.nbcam = 'camDefault'
elif self.nbcam == "firstGuppy": # open the first guppy cam in the list
self.nbcam = 'camDefault'
self.cameraType = "guppy"
self.ccdName = 'First guppy Cam'
import guppyCam
self.CAM = guppyCam.GUPPY(cam=self.nbcam, conf=self.conf)
self.CAM.openFirstCam()
self.isConnected = self.CAM.isConnected
elif self.nbcam == "firstBasler": # open the first basler cam in the list
self.ccdName = 'First basler Cam'
self.nbcam = 'camDefault'
self.cameraType = "basler"
import baslerCam
self.CAM = baslerCam.BASLER(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openFirstCam()
self.isConnected = self.CAM.isConnected
elif self.nbcam == "firstImgSource": # open the first imgSource cam in the list
self.ccdName = 'First ImSource Cam'
self.nbcam = 'camDefault'
self.cameraType = "imgSource"
import ImgSourceCamCallBack
self.CAM = ImgSourceCamCallBack.IMGSOURCE(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openFirstCam()
self.isConnected = self.CAM.isConnected
elif self.nbcam == "firstPixelink": # open the first pixelink cam in the list
self.ccdName = 'First Pixelink Cam'
self.nbcam = 'camDefault'
self.cameraType = "pixelink"
import pixelinkCam
self.CAM = pixelinkCam.PIXELINK(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openFirstCam()
self.isConnected = self.CAM.isConnected
elif self.nbcam == 'menu': # Qdialog with a menu with all the camera name present in the inifile
self.groupsName = []
self.groups = self.conf.childGroups()
for groups in self.groups:
self.groupsName.append(self.conf.value(groups + "/nameCDD"))
item, ok = QInputDialog.getItem(
self,
"Select a camera",
"List of avaible camera",
self.groupsName,
0,
False,
flags=QtCore.Qt.WindowStaysOnTopHint)
if ok and item:
indexItem = self.groupsName.index(item)
self.nbcam = self.groups[indexItem]
self.openID()
else: #open the camera by ID : nbcam return ID of the ini file
try:
self.openID()
except:
self.isConnected = False
def openID(self):
'''
open a camera by id camera typ and ID must be known and saved in the ini file
'''
self.ccdName = self.conf.value(self.nbcam + "/nameCDD")
self.cameraType = self.conf.value(self.nbcam + "/camType")
self.camID = self.conf.value(self.nbcam + "/camId")
if self.cameraType == "guppy":
try:
import guppyCam
print('ici')
self.CAM = guppyCam.GUPPY(cam=self.nbcam, conf=self.conf)
print('ici2')
self.CAM.openCamByID(self.camID)
print('ici3')
self.isConnected = self.CAM.isConnected
except:
print(
"no allied vision camera detected or vimba is not installed"
)
pass
elif self.cameraType == "basler":
try:
import baslerCam
self.CAM = baslerCam.BASLER(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openCamByID(self.camID)
self.isConnected = self.CAM.isConnected
except:
print("no basler camera detected or pypylon is not installed")
pass
elif self.cameraType == "imgSource":
try:
import ImgSourceCamCallBack
self.CAM = ImgSourceCamCallBack.IMGSOURCE(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openCamByID(self.camID)
# print('openID',self.camID)
self.isConnected = self.CAM.isConnected
except:
print(
"no imaging source camera detected or Tisgrabber is not installed"
)
pass
elif self.cameraType == "pixelink":
try:
import pixelinkCam
self.CAM = pixelinkCam.PIXELINK(cam=self.nbcam,
conf=self.conf,
**self.kwds)
self.CAM.openCamByID(self.camID)
self.isConnected = self.CAM.isConnected
except:
print(
"no imaging source camera detected or Tisgrabber is not installed"
)
pass
else:
print('no camera')
self.isConnected = False
self.ccdName = "no camera"
self.cameraType = ""
self.camID = ""
self.nbcam = 'camDefault'