Hi, I wanna use spi_master_close() before __wfe() to achieve low power,but the power consumption is still 150uA.
Hi, I wanna use spi_master_close() before __wfe() to achieve low power,but the power consumption is still 150uA.
Hi,
Try to use this instead:
// Wait for an event.
__WFE();
// Clear the event register.
__SEV();
__WFE();