Marlin_Firmware/Marlin/src/core/utility.h

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/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
*
*/
#ifndef __UTILITY_H__
#define __UTILITY_H__
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#include "../inc/MarlinConfig.h"
constexpr char axis_codes[XYZE] = { 'X', 'Y', 'Z', 'E' };
void safe_delay(millis_t ms);
#if ENABLED(EEPROM_SETTINGS)
void crc16(uint16_t *crc, const void * const data, uint16_t cnt);
#endif
#if ENABLED(ULTRA_LCD)
// Convert uint8_t to string with 123 format
char* i8tostr3(const uint8_t x);
// Convert signed int to rj string with 123 or -12 format
char* itostr3(const int x);
// Convert unsigned int to lj string with 123 format
char* itostr3left(const int xx);
// Convert signed int to rj string with _123, -123, _-12, or __-1 format
char *itostr4sign(const int x);
// Convert unsigned float to string with 1.23 format
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char* ftostr12ns(const float &x);
// Convert signed float to fixed-length string with 023.45 / -23.45 format
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char* ftostr32(const float &x);
// Convert float to fixed-length string with +123.4 / -123.4 format
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char* ftostr41sign(const float &x);
// Convert signed float to string (6 digit) with -1.234 / _0.000 / +1.234 format
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char* ftostr43sign(const float &x, char plus=' ');
// Convert unsigned float to rj string with 12345 format
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char* ftostr5rj(const float &x);
// Convert signed float to string with +1234.5 format
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char* ftostr51sign(const float &x);
// Convert signed float to space-padded string with -_23.4_ format
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char* ftostr52sp(const float &x);
// Convert signed float to string with +123.45 format
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char* ftostr52sign(const float &x);
// Convert unsigned float to string with 1234.56 format omitting trailing zeros
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char* ftostr62rj(const float &x);
// Convert float to rj string with 123 or -12 format
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FORCE_INLINE char *ftostr3(const float &x) { return itostr3((int)x); }
#if ENABLED(LCD_DECIMAL_SMALL_XY)
// Convert float to rj string with 1234, _123, 12.3, _1.2, -123, _-12, or -1.2 format
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char *ftostr4sign(const float &fx);
#else
// Convert float to rj string with 1234, _123, -123, __12, _-12, ___1, or __-1 format
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FORCE_INLINE char *ftostr4sign(const float &x) { return itostr4sign((int)x); }
#endif
#endif // ULTRA_LCD
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#if ENABLED(DEBUG_LEVELING_FEATURE)
void log_machine_info();
#endif
#endif // __UTILITY_H__