Entropy Driver Backend API

Data Structures
struct	entropy_driver_api
	Driver Operations Entropy driver operations More...

Typedefs
typedef int(*	entropy_get_entropy_t) (const struct device *dev, uint8_t *buffer, uint16_t length)
	Callback API to get entropy.
typedef int(*	entropy_get_entropy_isr_t) (const struct device *dev, uint8_t *buffer, uint16_t length, uint32_t flags)
	Callback API to get entropy from an ISR.

Detailed Description

This group contains the API type definitions, callback signatures, and other helpers required to implement a Entropy driver.

Typedef Documentation

entropy_get_entropy_isr_t

typedef int(* entropy_get_entropy_isr_t) (const struct device *dev, uint8_t *buffer, uint16_t length, uint32_t flags)

#include <zephyr/drivers/entropy.h>

Callback API to get entropy from an ISR.

See entropy_get_entropy_isr() for argument description

entropy_get_entropy_t

typedef int(* entropy_get_entropy_t) (const struct device *dev, uint8_t *buffer, uint16_t length)

#include <zephyr/drivers/entropy.h>

Callback API to get entropy.

Note

This call has to be thread safe to satisfy requirements of the random subsystem.

See entropy_get_entropy() for argument description