MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH TEXAS INSTRUMENTS CODE COMPOSER STUDIO Spécifications télécharger pdf (Page 60)

Adding a Probe Point for File I/O

4-8

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The Length field specifies how many samples from the data file are

read each time the Probe Point is reached. You use 100 because that

is the value set for the BUFSIZE constant in volume.h (0x64).

■

The Wrap Around option causes Code Composer Studio to start

reading from the beginning of the file when it reaches the end of the

file. This allows the data file to be treated as a continuous stream of

data even though it contains only 1000 values and 100 values are

read each time the Probe Point is reached.

11) Click Add Probepoint. The Probe Points tab of the Break/Probe/Profile

Points dialog appears.

12) In the Probe Point list, highlight the line that says VOLUME.C line 53 -->

No Connection.

13) In the Connect To field, click the down arrow and select the sine.dat file

from the list.

14) Click Replace. The Probe Point list changes to show that this Probe Point

is connected to the sine.dat file.

15) Click OK. The File I/O dialog shows that the file is now connected to a

Probe Point.

16) Click OK in the File I/O dialog.

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MATLAB EMBEDDED IDE LINK 4 - FOR USE WITH TEXAS INSTRUMENTS CODE COMPOSER STUDIO Spécifications Page 60