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87 lines
2.9 KiB
87 lines
2.9 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __UTILITY_H__
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#define __UTILITY_H__
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void safe_delay(millis_t ms);
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#if ENABLED(EEPROM_SETTINGS)
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void crc16(uint16_t *crc, const void * const data, uint16_t cnt);
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#endif
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#if ENABLED(ULTRA_LCD)
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// Convert uint8_t to string with 123 format
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char* i8tostr3(const uint8_t x);
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// Convert signed int to rj string with 123 or -12 format
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char* itostr3(const int x);
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// Convert unsigned int to lj string with 123 format
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char* itostr3left(const int xx);
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// Convert signed int to rj string with _123, -123, _-12, or __-1 format
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char *itostr4sign(const int x);
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// Convert unsigned float to string with 1.23 format
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char* ftostr12ns(const float &x);
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// Convert signed float to fixed-length string with 023.45 / -23.45 format
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char* ftostr32(const float &x);
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// Convert float to fixed-length string with +123.4 / -123.4 format
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char* ftostr41sign(const float &x);
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// 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=' ');
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// Convert unsigned float to rj string with 12345 format
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char* ftostr5rj(const float &x);
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// Convert signed float to string with +1234.5 format
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char* ftostr51sign(const float &x);
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// Convert signed float to space-padded string with -_23.4_ format
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char* ftostr52sp(const float &x);
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// Convert signed float to string with +123.45 format
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char* ftostr52sign(const float &x);
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// Convert unsigned float to string with 1234.56 format omitting trailing zeros
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char* ftostr62rj(const float &x);
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// 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); }
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#if ENABLED(LCD_DECIMAL_SMALL_XY)
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// 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);
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#else
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// 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); }
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#endif
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#endif // ULTRA_LCD
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#endif // __UTILITY_H__
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