import ch.psi.pshell.device.Register.RegisterArray as RegisterArray

class Scalar(RegisterBase):    
    def __init__(self, name):
        RegisterBase.__init__(self, name)
        self.val = 0
    
    def doRead(self):
        return self.val

    def doWrite(self, val):
        self.val = val
        
class Waveform(RegisterBase, RegisterArray):
    def __init__(self, name):
        RegisterBase.__init__(self, name)
        self.val = [0.0]

    def doRead(self):
        return self.val

    def doWrite(self, val):
        self.val = val

    def getSize(self):
        return len(self.take(-1))    #only reads if cache is None
        

add_device(Scalar("sc"), True)
add_device(Waveform("sx"), True)
add_device(Waveform("sy"), True)
add_device(Scalar("sf"), True)
add_device(Scalar("smin"), True)
add_device(Scalar("smax"), True)

cas1 = CAS(camera + ":SPECTRUM_Y", ai1, 'double') 
cas6 = CAS(camera + ":SPECTRUM_X", wf1, 'double')
cas2 = CAS( camera + ":SPECTRUM_CENTER", ai1, 'double') 
cas3 = CAS(camera + ":SPECTRUM_FWHM", ao1, 'double')
cas4 = CAS(camera + ":SPC_ROI_YMIN", dp1, 'double')
cas5 = CAS(camera + ":SPC_ROI_YMAX", wf1, 'double')


camera = "SLG-LCAM-C102"


"""
import ch.psi.pshell.epics.CAS as CAS

cas = []

#CAS.setServerPort(5062)

CAS.setServerPort(12345)



cas1 = CAS(camera + ":SPECTRUM_Y", ai1, 'double') 
cas6 = CAS(camera + ":SPECTRUM_X", wf1, 'double')
cas2 = CAS( camera + ":SPECTRUM_CENTER", ai1, 'double') 
cas3 = CAS(camera + ":SPECTRUM_FWHM", ao1, 'double')
cas4 = CAS(camera + ":SPC_ROI_YMIN", dp1, 'double')
cas5 = CAS(camera + ":SPC_ROI_YMAX", wf1, 'double')


print caget("TESTCAS:c1")
print caget("TESTCAS:c2")
print caget("TESTCAS:c3")
print caget("TESTCAS:c4")
print caget("TESTCAS:c5")
print caget("TESTCAS:c6").tolist()
print caget("TESTCAS:c7").tolist()
print caget("TESTCAS:c8","[s").tolist()
"""