MSP432E401Y: Reduce power consumption

Part Number: MSP432E401Y


Tool/software:

Hello,

I have a project for the MSP432E401Y developed using SimpleLink SDK v4.20.0.12 and are looking to reduce the power consumption on the microcontroller. I am not using the NDK and have the default sleepPolicy enabled. I noticed that in the PowerMSP432E4.h files most of the power functions are not available for the MSP432E4. Are there any tricks for lowering the power consumption when running TI-RTOS?

/* \cond */
/*
 * The following APIs are not implemented for PowerMSP432E4, and are replaced
 * with the following values ...
 */
#define Power_getConstraintMask(void)                 0
#define Power_getTransitionLatency(state, type)       0
#define Power_getTransitionState(void)                Power_ACTIVE
#define Power_getPerformanceLevel(void)               0
#define Power_registerNotify(object, types, fxn, arg) Power_SOK
#define Power_releaseConstraint(id)                   Power_SOK
#define Power_setConstraint(id)                       Power_SOK
#define Power_setPerformanceLevel(level)              Power_EFAIL
#define Power_shutdown(state, time)                   Power_EINVALIDINPUT
#define Power_sleep(state, time)                      Power_SOK
#define Power_unregisterNotify(object)
/* \endcond */