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Qualcomm Interview Question for Software Engineer / Developers


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Comment hidden because of low score. Click to expand.
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yes we can have constant volatile variable.

In this current context of code will not change the value of the variable but out side of the program i.e. hardware registers can change it.

- gnu October 21, 2009 | Flag Reply
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of 0 votes

Adding to @gnu comment,

Registers are READ ONLY. This will complete the answer.

- peace October 23, 2009 | Flag
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0
of 0 vote

ya, the definition of these two are independent

- Anonymous October 29, 2009 | Flag Reply
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0
of 0 vote

yes,

const volatile *p;
where p points to a Read-only hardware register whose value (in register) can change at any point of time.

- Anonymous July 10, 2014 | Flag Reply


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