• State Suggested Answer
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 7 subscribers
  • Views 4699 views
  • Users 0 members are here
Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

如何清掉wic pending中断

xb600

系统进入deepsleep后，整个cm3会处于断电复位状态，外部中断通过wic唤醒cm3。由于wic会将会中断信息一直pending，导致cm3醒来后，enable中断，马上进入wakeup中断服务程序，并且无法清楚中断；

想请教一般情况下，wic的中断pend何时清掉，通过什么方式清除；

Parents Reply Children
No data