script/bsread_camera.py

@@ -1,4 +1,4 @@
-
+import java.lang.Short as Short
 import ch.psi.pshell.epics.CAS as CAS
 import ch.psi.pshell.device.Register.RegisterArray as RegisterArray
 import random
@@ -12,6 +12,7 @@ EPICS_PV_SUFFIX_STATUS = ":INIT"
 EPICS_PV_SUFFIX_WIDTH = ":WIDTH"
 EPICS_PV_SUFFIX_HEIGHT = ":HEIGHT"
 EPICS_PV_SUFFIX_STREAM_ADDRESS = ":BSREADCONFIG"
+EPICS_PV_SUFFIX_IMG = ":FPICTURE"
 
 class Scalar(RegisterBase):    
     def __init__(self, name):
@@ -29,6 +30,7 @@ add_device(Scalar("cam_width"), True)
 add_device(Scalar("cam_height"), True)
 add_device(Scalar("cam_add"), True)
 
+
 cam_width.write(IMG_WIDTH)
 cam_height.write(IMG_HEIGHT)
 cam_init.write("INIT")
@@ -42,6 +44,13 @@ cas3 = CAS(camera + EPICS_PV_SUFFIX_HEIGHT, cam_height, 'int')
 cas4 = CAS(camera + EPICS_PV_SUFFIX_STREAM_ADDRESS, cam_add, 'string')
 
 
+class Img(ReadonlyRegisterBase, ReadonlyRegisterArray):
+    def doRead(self):
+        return  Convert.toPrimitiveArray(Convert.flatten(cam_server.getArray()),Short)
+add_device(Img("cam_img"), True)        
+cas5 = CAS(camera + EPICS_PV_SUFFIX_IMG, cam_img, 'double')
+
+
 print caget(camera + EPICS_PV_SUFFIX_STATUS)
 print caget(camera + EPICS_PV_SUFFIX_WIDTH)
 print caget(camera + EPICS_PV_SUFFIX_HEIGHT)