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73 lines
2.3 KiB
73 lines
2.3 KiB
/* |
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term.h |
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LPC11U3x GPS Logger (https://github.com/olikraus/lpc11u3x-gps-logger) |
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Copyright (c) 2016, olikraus@gmail.com |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without modification, |
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are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright notice, this list |
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of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright notice, this |
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list of conditions and the following disclaimer in the documentation and/or other |
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materials provided with the distribution. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR |
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef _TERM_H |
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#define _TERM_H |
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#include <stdint.h> |
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/* |
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SCROLL msg also includes NEWLINE, this means NEWLINE and SCROLL will not appear at the same time |
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*/ |
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#define TERM_MSG_PRE_CHAR 1 |
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#define TERM_MSG_POST_CHAR 2 |
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#define TERM_MSG_PRE_NEWLINE 3 |
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#define TERM_MSG_POST_NEWLINE 4 |
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#define TERM_MSG_PRE_SCROLL 5 |
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#define TERM_MSG_POST_SCROLL 6 |
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typedef struct _term_struct term_t; |
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typedef void (*term_show_cb)(term_t *term, uint8_t msg); |
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struct _term_struct |
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{ |
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uint8_t width; /* width of the screen buffer */ |
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uint8_t height; /* height of the screen buffer */ |
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uint8_t cursor_x; |
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uint8_t cursor_y; |
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char *screen; /* pointer to width*height bytes */ |
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term_show_cb show; |
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}; |
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void term_Init(term_t *term, uint8_t width, uint8_t height, char *memory, term_show_cb show); |
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void term_Home(term_t *term); |
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void term_Clear(term_t *term); |
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void term_NewLine(term_t *term); |
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void term_WriteString(term_t *term, const char *str); |
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#endif |
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