I am very new to Kinetis, I am trying to implement Low power mode, We are using MK70FN1M0VMJ15.
I tried to put the system to Wait mode using "_lpm_set_operation_mode (LPM_OPERATION_MODE_WAIT)" looks it's not working,
got stuck in _lpm_set_cpu_operation_mode() as it waiting PMSTAT register status to go for wait mode (4)
SO I read the register values to check
SMC_PMSTAT => 0x1 -- set to run mode
SMC_PMPROT => 0x2a (low power mode enabled) code compilation flag for LPM enabled.
SMC_PMCTRL => 0x40 set to wait mode – (I read this register before setting wait mode; the STOPA bit not set)
waited long time but SMC_PMSTAT not changing to Wait mode.
I saw the other threads and reference doc, I could not find what I am missing.
Please help to find the issue. Thanks in advance.