Dear Keil Technical Members,
I am siva krishna,presently i am developing external interrupts. But i have some problem for accesing the external intterupts.
The problem is only the external interrupt generates once.So how to solve this one?
So kindly help me
Thanks & Regards Siva Krishna
being so kind, you forgot to spell-out the most important detail...your chip brand! what does the data sheet tell you?
ho sorry - it is in the subject!
Read the Datasheet (and/or "User Manual", etc), and ensure that you are following its recommendations...?
Hai Andy Neil,
I am already study the user manual and implemented. first see what i am asking,
I am asking that external interrupt generates only once,where the problem will be?
Siva Krishna
Clearly there's something not (quite) right about your implementation!
How do you expect anyone to guess what your error is without seeing your implementation?!
Look again at the documentation - are there specific actions that you need to take in order to "complete" one interrupt, and make the chip "ready" for another...?
That includes looking at the examples from NXP on the NXP site, and the examples from Keil on this site, and any other examples you can find...