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Wake up on GPIO on k21F(MK21FX512VMC12)

Question asked by savinay dharmappa on Jun 23, 2015
Latest reply on Jun 25, 2015 by savinay dharmappa

Hi All,

My application is configured to wake up on external event on GPO(i.e PTC11).  Proccessor is not waking up when i enter sleep

_lpm_set_operation_mode (LPM_OPERATION_MODE_SLEEP);. where as i am able to wakeup when enter LPM(low power mode) using 

_lpm_set_operation_mode (LPM_OPERATION_MODE_WAIT);. Could anyone guide to reslove the issue.

 

Regards

savinay

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