Click on the variable buffer,as pointed in above figure.
we will probably see a different address on the buffer pointer. Remember what
address is shown in our case; we will need this address later.
1.6.5. Stepping and Watching Variable Contents
In this section we will change the value of a variable. At the end of this part we
will see the effect of this change.
Select the count variable in the Variables window
Double click on value and Change Value to 7
Click the Step Overbutton two times
Change to
Minicom
we will see the output Welcome in the Minicom window. This shows when
changing the counter variable's value to 7 only the first seven characters of the
buffer are output, instead of the whole sentence.
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