38 lines
1.6 KiB
C
38 lines
1.6 KiB
C
/*
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eeprom.h - EEPROM methods
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Part of Grbl
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The MIT License (MIT)
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GRBL(tm) - Embedded CNC g-code interpreter and motion-controller
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Copyright (c) 2009-2011 Simen Svale Skogsrud
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#ifndef eeprom_h
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#define eeprom_h
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unsigned char eeprom_get_char(unsigned int addr);
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void eeprom_put_char(unsigned int addr, unsigned char new_value);
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void memcpy_to_eeprom_with_checksum(unsigned int destination, char *source, unsigned int size);
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int memcpy_from_eeprom_with_checksum(char *destination, unsigned int source, unsigned int size);
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#endif
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