neorv32_aux.h

Go to the documentation of this file.

// ================================================================================ //
// The NEORV32 RISC-V Processor - https://github.com/stnolting/neorv32              //
// Copyright (c) NEORV32 contributors.                                              //
// Copyright (c) 2020 - 2024 Stephan Nolting. All rights reserved.                  //
// Licensed under the BSD-3-Clause license, see LICENSE for details.                //
// SPDX-License-Identifier: BSD-3-Clause                                            //
// ================================================================================ //
 
#ifndef neorv32_aux_h
#define neorv32_aux_h
 
#include <stdint.h>
 
 
/**********************************************************************/
#define neorv32_aux_min(a, b) ({ __typeof__ (a) _a = (a); __typeof__ (b) _b = (b); _a < _b ? _a : _b; })
#define neorv32_aux_max(a, b) ({ __typeof__ (a) _a = (a); __typeof__ (b) _b = (b); _a > _b ? _a : _b; })
/**********************************************************************/
typedef struct {
  uint16_t year;    
  uint8_t  month;   
  uint8_t  day;     
  uint8_t  weekday; 
  uint8_t  hours;   
  uint8_t  minutes; 
  uint8_t  seconds; 
} date_t;
 
 
/**********************************************************************/
uint64_t neorv32_aux_date2unixtime(date_t* date);
void     neorv32_aux_unixtime2date(uint64_t unixtime, date_t* date);
uint64_t neorv32_aux_hexstr2uint64(char *buffer, unsigned int length);
uint32_t neorv32_aux_xorshift32(void);
void     neorv32_aux_itoa(char *buffer, uint32_t num, uint32_t base);
#endif // neorv32_aux_h