util.h

/*
 * nrfdfu - Nordic DFU Upgrade Utility
 *
 * Copyright (C) 2019 Bruno Randolf (br1@einfach.org)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#ifndef UTIL_H_
#define UTIL_H_

#ifndef MAX
#define MAX(_x, _y) ((_x) > (_y) ? (_x) : (_y))
#endif

#ifndef MIN
#define MIN(_x, _y) ((_x) < (_y) ? (_x) : (_y))
#endif

#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
#endif

#include <stdbool.h>

void dump_data(const char* txt, const uint8_t* data, size_t len);
bool hex_to_bin(const char* hex, uint8_t* bin, size_t len);

#endif