No, we can not use all the function inside ISR. the function should not call ineternally malloc and free(). the function should be non blocking.
ISR would be triggered by hardware and managed by kernel level. But printf() is user level library.
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Breakpoint - novel - was created in 2007.
A breakpoint is defined as the location where a recombination event occurs in a sequence.
The ISBN of Breakpoint - novel - is 0-399-15378-0.
void. ISR returns nothing
An ISR is Integrated services Router, A non ISR is a router without integrated services, such as additional security, and other features.
FBI The Untold Stories - 1991 Breakpoint was released on: USA: 1993
full form of the ISR is interrupt service routine.