/* * This file is part of the TREZOR project. * * Copyright (C) 2014 Pavol Rusnak <stick@satoshilabs.com> * * This library is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This library 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __UTIL_H_ #define __UTIL_H_ #include <stdint.h> void delay(uint32_t wait); // converts uint32 to hexa (8 digits) void uint32hex(uint32_t num, char *str); // converts data to hexa void data2hex(const void *data, uint32_t len, char *str); // read protobuf integer and advance pointer uint32_t readprotobufint(uint8_t **ptr); // halt execution (or do an endless loop) void __attribute__((noreturn)) system_halt(void); // reset system void __attribute__((noreturn)) system_reset(void); #endif