CANoe DENoe - KEMT FEI TUKE
CANoe DENoe - KEMT FEI TUKE
CANoe DENoe - KEMT FEI TUKE
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Figure 17: Transmit List for Generator Block<br />
Do not forget to stop the measurement before you reconfigure the simulation setup.<br />
During a running measurement it is not possible to make changes to the configuration<br />
of the data flow. The menu items of the relevant popup menus appear in gray<br />
shading.<br />
Besides the generator block, <strong>CANoe</strong> also offers two additional block types as data<br />
sources. With a replay block you can play back data on the bus that were logged with<br />
<strong>CANoe</strong>'s logging function. A program block allows you to integrate your own transmit<br />
functionalities - which may be quite complex - into <strong>CANoe</strong> with the CAPL programming<br />
language.<br />
1.3.4 Evaluation Windows<br />
Evaluation windows are used to analyze data generated by the generator blocks in<br />
the simulation setup.<br />
You have already learned about the Trace window. Data that reach the trace block of<br />
the measurement setup are displayed here as CAN messages in bus-oriented format.<br />
Besides the time stamp, this includes the number of the CAN controller, the identifier,<br />
an attribute for differentiating transmitted and received messages, and the<br />
data bytes of the CAN message. You can configure the Trace window - like all other<br />
analysis windows - from the popup menu that is accessed by clicking the right mouse<br />
button on the window or on the appropriate block.<br />
Furthermore, the four buttons on the right of the toolbar can be used to configure the<br />
Trace window. For example, with you can toggle from "stationary" mode to the<br />
scroll mode, in which each message arriving at the trace block is written to a new<br />
line.<br />
With you can toggle between absolute and relative time representation. In relative<br />
time representation, the time difference between two successive messages<br />
("transmit interval") is shown in the first column. Of course, in this display format it is<br />
also easy to find the transmit interval that you entered previously in the generator<br />
block: 100 milliseconds.<br />
The Statistics window also offers you bus-related information. Here you can observe<br />
the transmit frequencies for messages, coded by identifiers. If you have configured<br />
the simulation setup as in the two last tasks, then you should see two vertical lines in<br />
the Statistics window after the measurement start, which show the transmit frequencies<br />
of the two generated messages 64 (hex) and 3FC (hex).<br />
© Vector Informatik GmbH <strong>CANoe</strong>/<strong>DENoe</strong> Manual Version 4.1.1<br />
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