I used the EIF8 to configuate the interrupt,and i am acknowlaged that the flag can be cleared by writting 1 to EIF8,as the following code shows.However,i checked the register and find that the flag value still is 1!
Please confirm it ,thanks!
Solved! Go to Solution.
== is a comparison, change it to =
Also you should use .R instance for clearing status flags.
Here I would recommend to pay attention to following document, especially sections 3.2, as it is sources of issues quite often:
http://www.nxp.com/files/32bit/doc/eng_bulletin/EB758.pdf
Thanks for your reply,but the link tell me "Page Not Found",could you send it to my email:fuminhui02@163.com,thanks!
I am sorry, link has been changed to: