请问怎样使cc2540进入到低功耗状态?基于1.40的协议栈,cc2540的什么时候进入低功耗,什么时候退出,具体是进入到那种低功耗模式的?有没有相关文档啊,谢谢。
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建议看文档http://www.ti.com/lit/an/swra347a/swra347a.pdf里面有介绍
总结来说GPIO的状态需要放在output和low
没有OSAL的任务和BLE事件工作