add_device(PipelineStream("p","localhost:8889", "simulation_sp"), True)
set_exec_pars(save=False)
#tscan(p.channels,10,0.1)


#Sync with stopped stream
p.update() #First update to create children devices
x_profile= p.getChannel("x_profile")
tscan((p,x_profile),3,0.1)



#Async on running stream
p.monitored=True
p.stream.waitValueChange(-1)


class StreamImage(ReadableMatrix):
    def read(self):
        return Convert.reshape(p.getValue("image") , (self.getHeight(), self.getWidth()))

    def getWidth(self):
        return p.getValue("width") 

    def getHeight(self):
        return p.getValue("height") 
        
mscan(p, StreamImage(), 5)


#Sync on running stream
tscan(p.channels,5,0.5)