trng.h

 
/******************************************************************************
 *
 * Copyright (C) 2022-2023 Maxim Integrated Products, Inc. (now owned by 
 * Analog Devices, Inc.),
 * Copyright (C) 2023-2024 Analog Devices, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 ******************************************************************************/
 
#ifndef LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32672_TRNG_H_
#define LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32672_TRNG_H_
 
/***** Includes *****/
#include "trng_regs.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/***** Function Prototypes *****/
typedef void (*mxc_trng_complete_t)(void *req, int result);
 
/* ************************************************************************* */
/* Global Control/Configuration functions                                    */
/* ************************************************************************* */
 
int MXC_TRNG_Init(void);
 
void MXC_TRNG_EnableInt(void);
 
void MXC_TRNG_DisableInt(void);
 
int MXC_TRNG_Shutdown(void);
 
void MXC_TRNG_Handler(void);
 
/* ************************************************************************* */
/* True Random Number Generator (TRNG) functions                             */
/* ************************************************************************* */
 
int MXC_TRNG_RandomInt(void);
 
int MXC_TRNG_Random(uint8_t *data, uint32_t len);
 
void MXC_TRNG_RandomAsync(uint8_t *data, uint32_t len, mxc_trng_complete_t callback);
 
int MXC_TRNG_HealthTest(void);
 
#ifdef __cplusplus
}
#endif
#endif // LIBRARIES_PERIPHDRIVERS_INCLUDE_MAX32672_TRNG_H_