CC3220: current spikes during LPDS

Hey Albin,

If you look at line 1540 of power_measure.c, you will note that when the Use Case LPDS is selected, sl_Start() is called before the power policy is enabled. When sl_Start() is called, it configures the internal register that enables the NWP, which manages its own sleep/wakeup events. Every ~10s, the NWP briefly wakes up to output logs, which is when the current spikes occur.

If the sl_Start() command on line 1540 is commented out, you will note that the current spikes goes away. Either way, the average current consumption will be ~135uA.

BR,

Seong