Hey,
The async keyword must be used for anything that is called from an
interrupt handler. I don't think there is any difference other than to
generate compiler warnings, someone please correct me here if I am wrong!
It is said to avoid async operation, unless timing is important.
Posting a task within an async event, and moving your processing to the
task will resume sync operation.
Cheers,
Matt Thompson
[EMAIL PROTECTED] wrote:
hi,
For some events and commands async are used, I m not getting in which
situations async keyword should be used. I hope that it is the calling
function for return value from callee. Is it right? If it the case how
calling function can be known that callee has returned a value?
Thanks,
kiran.
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