stack
2016-12-06 18:56:04 0 举报
栈(Stack)是具有一种特殊性质的线性表。它只允许在表的一端进行插入和删除操作,这一端被称为”栈顶”,相对地,另一端被称为”栈底”。向一个栈插入新元素又称作”进栈”、”压栈”或”入栈”,它是把新元素放到栈顶元素的上面,使之成为新的栈顶元素;从一个栈删除元素又称作出栈或退栈,它是把栈顶元素删除掉,使其相邻的元素成为新的栈顶元素。栈为空时称为空栈。 栈在计算机科学中有着广泛的应用,例如函数调用、表达式求值、深度优先搜索等。它是一种非常有用的数据结构,能够帮助我们解决许多问题。
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3. special data from remote device
BT Module
2. Controller process command and wait for special data form special device to wakeup host
BT Controller
GPIO24
1. Host send vendor command to indicate host's state and notify which device is able to wakeup host
STB Host
BREDR HID device
HCI
Phone
BT RCU
5. Wakeup host by trigger GPIO24 if the received packet is matched
4. Controller process the received packets by matching with patterns which is configured byNVM file
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