b86ba60a25
- Moved obsolete streaming scripts to folder for reference. - Added a more complex Python streaming script which uses the serial buffer as an additional streaming buffer. - Removed all references to a _delay_ms(variable) to allow for better porting across different compilers.
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/*
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nuts_bolts.h - Header file for shared definitions, variables, and functions
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Part of Grbl
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Copyright (c) 2009-2011 Simen Svale Skogsrud
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Copyright (c) 2011 Sungeun K. Jeon
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Grbl 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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Grbl 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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You should have received a copy of the GNU General Public License
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along with Grbl. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef nuts_bolts_h
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#define nuts_bolts_h
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#include <string.h>
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#include <stdint.h>
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#include <stdbool.h>
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#define false 0
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#define true 1
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#define X_AXIS 0
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#define Y_AXIS 1
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#define Z_AXIS 2
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#define clear_vector(a) memset(a, 0, sizeof(a))
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#define clear_vector_double(a) memset(a, 0.0, sizeof(a))
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#define max(a,b) (((a) > (b)) ? (a) : (b))
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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// Read a floating point value from a string. Line points to the input buffer, char_counter
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// is the indexer pointing to the current character of the line, while double_ptr is
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// a pointer to the result variable. Returns true when it succeeds
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int read_double(char *line, uint8_t *char_counter, double *double_ptr);
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// Delays variable-defined milliseconds. Compiler compatibility fix for _delay_ms().
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void delay_ms(uint16_t ms);
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#endif
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