USBREG driver¶

group nrfx_usbreg

USB regulators (USBREG) peripheral driver.

Typedefs

typedef void (*nrfx_usbreg_event_handler_t)(nrfx_usbreg_evt_t event)¶

Event handler for the USB-related power events.

Parameters

Enums

enum nrfx_usbreg_evt_t¶

Events from USB power system.

Values:

enumerator NRFX_USBREG_EVT_DETECTED¶: USB power detected on the connector (plugged in).

enumerator NRFX_USBREG_EVT_REMOVED¶: USB power removed from the connector.

enum nrfx_usbreg_state_t¶

USB power state.

The single enumerator that holds all data about current state of USB related POWER.

Organized this way that higher power state has higher numeric value

Values:

enumerator NRFX_USBREG_STATE_DISCONNECTED¶: No power on USB lines detected.

enumerator NRFX_USBREG_STATE_CONNECTED¶: The USB power is detected, but USB power regulator is not ready.

enumerator NRFX_USBREG_STATE_READY¶: From the power viewpoint, USB is ready for working.

Functions

nrfx_usbreg_event_handler_t nrfx_usbreg_handler_get(void)¶

Function for getting the USBREG handler.

void nrfx_usbreg_init(nrfx_usbreg_config_t const *p_config)¶

Function for initializing the processing of USBREG events.

Configures and sets up the USB power event processing.

Parameters

void nrfx_usbreg_enable(void)¶: Function for enabling the processing of USBREG events.

void nrfx_usbreg_disable(void)¶: Function for disabling the processing of USBREG events.

void nrfx_usbreg_uninit(void)¶

Function for uninitalizing the processing of USBREG events.

NRFX_STATIC_INLINE nrfx_usbreg_state_t nrfx_usbreg_usbstatus_get(void)¶

Function for getting the status of USBREG.

struct nrfx_usbreg_config_t¶

#include <nrfx_usbreg.h>

The configuration of the USB-related power events.

Configuration used to enable and configure USB power event handling.

Public Members