MATLAB XPC TARGET 4 - DEVICE DRIVERS Dokumentacja Pobierz pdf (Strona 187)

model. As a positive side effect, the latency time of the FIFO Read block gets

smaller and therefore the model’s cycle time as well.

We now look at a second implementation on the FIFO Write side. Instead of

providing three messages in parallel, we can just write 2 messages and then

alternate the identifier and data of the second CAN message to be sent.

Because the messages are now sent out every millisecond in any case, the

Control element has no longer to be provided, therefore reducing the matrix

entering the FIFO Write block to a size of [2,5]. You can display the model by

typing, in the MATLAB command window, either xpccanpcififo3.mdl or

xpccan104fifo3.mdl.

MATLAB XPC TARGET 4 - DEVICE DRIVERS Dokumentacja Strona 187