/**
 * @file include/di_fw/uid.h
 * @brief UID header file
 * @date December 1, 2015
 * @author J.J.J. Jacobs
 * @copyright 2015 Dual Inventive Technology Centre B.V.
 */
#ifndef DI_FW_UID_H__
#define DI_FW_UID_H__

#include <stdlib.h>
#include <stdint.h>

#include <di/device/uid.h>
#include <di_fw/os.h>
#include <di/device.h>

/**
 * Initialize the device:uid based on STM32 Unique ID
 * Use di_device_uid_get to retrieve the string value
 */
void di_fw_uid_init(void);

/**
 * Read the UID and set it in the pointer
 * @param uid	pointer to where the UID needs to be written
 * @param size	size of the UID pointer, needs to be bigger then 16
 */
void di_fw_uid_read(uint8_t *uid, size_t size);

/**
 * converts UID into a string
 * @param uid	char array with size of 33 where the string needs to be written in
 */
void di_fw_uid_read_str(char uid[DI_DEVICE_UID_LEN]);

#endif /* DI_FW_UID_H__ */