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57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
14 years ago
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/*-----------------------------------------------------------------------*/
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/* EZ-LCD - Generic control module include/configuration file */
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/*-----------------------------------------------------------------------*/
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#ifndef _EZ_LCD
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#define _EZ_LCD
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/*--------------------------------------------------*/
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/* Configuration Options */
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/*--------------------------------------------------*/
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#define _LCD_ROWS 2 /* Number of Rows (1,2 or 4) */
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#define _LCD_COLS 8 /* Number of Columns (8..40) */
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#define _USE_CURSOR 0 /* 1:Enable lcd_cursor function */
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#define _USE_CGRAM 0 /* 1:Enable lcd_setcg function */
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#define _USE_FUEL 0 /* 1:Enable lcd_put_fuel function (_USE_CGRAM must be 1) */
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#define _USE_BAR 0 /* 1:Enable lcd_put_bar function (_USE_CGRAM must be 1) */
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#define _MAX_BAR 255 /* Maximum value for lcd_put_bar function */
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#define _USE_POINT 0 /* 1:Enable lcd_put_point function (_USE_CGRAM must be 1) */
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#define _MAX_POINT 255 /* Maximum value for lcd_put_point function */
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#define _BASE_GRAPH 0 /* Common user character used by lcd_put_bar/lcd_put_point function (2 chars from this) */
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/*--------------------------------------------------*/
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/* API declareations */
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/*--------------------------------------------------*/
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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void lcd_init (void);
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void lcd_locate (uint8_t, uint8_t);
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void lcd_putc (uint8_t);
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void lcd_cursor (uint8_t);
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void lcd_setcg (uint8_t, uint8_t, const uint8_t*);
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void lcd_put_fuel (int8_t, uint8_t);
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void lcd_put_bar (uint16_t, uint8_t, uint8_t);
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void lcd_put_point (uint16_t, uint8_t, uint8_t);
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#ifdef __cplusplus
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}
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#endif
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#define CSR_OFF 0
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#define CSR_BLOCK 1
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#define CSR_UNDER 2
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#endif /* #ifndef _EZLCD */
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