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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
- *
- * Based on Sprinter and grbl.
- * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
- *
- * 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/>.
- *
- */
- #pragma once
-
- #include <stdint.h>
-
- //
- // Utility functions to create and print hex strings as nybble, byte, and word.
- //
-
- constexpr char hex_nybble(const uint8_t n) {
- return (n & 0xF) + ((n & 0xF) < 10 ? '0' : 'A' - 10);
- }
- char* hex_byte(const uint8_t b);
- char* hex_word(const uint16_t w);
- char* hex_address(const void * const w);
-
- void print_hex_nybble(const uint8_t n);
- void print_hex_byte(const uint8_t b);
- void print_hex_word(const uint16_t w);
- void print_hex_address(const void * const w);
- void print_hex_long(const uint32_t w, const char delimiter);
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