Siemens 7 - Page 6

Multiplexer Driver Developer’s Guide
List of Figures
s
Mux_Drv_DevGuide_v07 Page 6 of 36 2006-9-27
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Figures
Figure 1: Driver architecture ..................................................................................................................... 12
Figure 2: Serial Multiplexer Properties page............................................................................................. 20
Figure 3: Interaction of the different driver objects.................................................................................... 27
Figure 4: State diagram of the internal driver states ................................................................................. 28
Figure 5: Driver internal buffer handling.................................................................................................... 29
Figure 6: Block flow diagram for data received by the module ................................................................. 30
Figure 7: Block flow diagram for data sent to the module via a virtual port .............................................. 31
Figure 8: SerMuxSend function ................................................................................................................ 32
Figure 9: Send function from the virtual communication ports.................................................................. 33
Figure 10: State diagram of the +++-parser................................................................................................ 34