2019-07-20 23:41发布
agelarui 发表于 2018-10-13 09:33 亲,请问SCB->AIRCR的BIT10:8 ,3位。但是分组为什么说4位,另一位在哪里?
最多设置5个标签!
The PRIGROUP field indicates the position of the binary point that splits the PRI_n fields in
the Interrupt Priority Registers into separate group priority and subpriority fields.
一周热门 更多>