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CC2538 唤醒电流大

Other Parts Discussed in Thread: CC2538

最近测试CC2538,出现唤醒瞬间电流大的问题,电流值大概70多MA

一开始以为外设问题,后来把外设断开问题依旧,不知道什么原因!

另外如果我在halSleep函数中

不开启 MAC

也就是屏蔽MAC_PwrOnReq();会有什么后果?

系统中使用中断可唤醒休眠中的CC2538

SysCtrlWakeupSetting函数中配置休眠唤醒中断

// 配置为上升沿中断
GPIOPowIntTypeSet( GPIO_C_BASE, GPIO_PIN_7, GPIO_POW_RISING_EDGE );
GPIOPowIntTypeSet( GPIO_C_BASE, GPIO_PIN_0, GPIO_POW_FALLING_EDGE );
GPIOPowIntTypeSet( GPIO_B_BASE, GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4, GPIO_POW_RISING_EDGE );