Cant wakeup KL26Z from LLS

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

Cant wakeup KL26Z from LLS

776 次查看
nobodyKnows
Contributor III

Hello,

I cant wake up my KL26Z from LLS mode.

 

I configured the LLWU with ...

  LLWU_SetExternalWakeupPinMode(LLWU,8,kLLWU_ExternalPinFallingEdge);
  LLWU_SetExternalWakeupPinMode(LLWU,7,kLLWU_ExternalPinFallingEdge); 
  PORT_SetPinInterruptConfig(PORTC, (1<<4) | (1<<3) , kPORT_InterruptFallingEdge);
  NVIC_EnableIRQ(LLWU_IRQn);

 

And enter the LLS with ...

  SMC_SetPowerModeLls(SMC);

 

I push a button to cause a falling edge on PTC4/LLWU_P8 but nothing happends.

 

What is wrong? Why I cant wake the MCU from sleep mode?

 

I hope someone can help me.

 

Thanks a lot and best regards,

 

Maximilian

标签 (1)
0 项奖励
回复
0 回复数