5226| 41
|
窗口看门狗问题 |
1金钱
最佳答案原因很简单,窗口看门够在中断服务函数执行的时间太长,也就是你这次喂狗了,但是下一轮的中断到来时,你的中断服务函数还没有推出,中断不能重如,这时候看门狗就溢出了,单片机也就复位了
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| |
| ||
| ||
| ||
| ||
| ||
| ||
|手机版|OpenEdv-开源电子网
( 粤ICP备12000418号-1 )
GMT+8, 2025-8-23 06:31
Powered by OpenEdv-开源电子网
© 2001-2030 OpenEdv-开源电子网