-/*!
- * \file
- * <!--
- * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
- * -->
- *
- * \brief Generic text LCD driver (interface).
- *
- * \version $Id$
- * \author Bernardo Innocenti <bernie@develer.com>
- * \author Stefano Fedrigo <aleph@develer.com>
- */
-
-/*#*
- *#* $Log$
- *#* Revision 1.1 2005/11/04 18:00:42 bernie
- *#* Import into DevLib.
- *#*
- *#* Revision 1.5 2005/06/14 14:43:43 bernie
- *#* Add DevLib headers.
- *#*
- *#* Revision 1.4 2005/06/06 17:41:57 batt
- *#* Add lcd_layerSet function.
- *#*
- *#* Revision 1.3 2005/06/01 10:36:23 batt
- *#* Layer: Rename member variables and Doxygenize.
- *#*
- *#* Revision 1.2 2005/05/26 08:31:23 batt
- *#* Add layer hiding/showing.
- *#*
- *#* Revision 1.1 2005/05/24 09:17:58 batt
- *#* Move drivers to top-level.
- *#*/
-
-#ifndef DRV_LCD_H
-#define DRV_LCD_H
-
-#include "lcd_hd44.h"
-
-#include <cfg/macros.h>
-#include <cfg/compiler.h>
-#include <mware/list.h>
-
-#include <stdarg.h> // vprintf()
-
-
-/* flags for lcd_printf() */
-#define LCD_NORMAL 0 /* Scrittura normale */
-#define LCD_FILL BV(0) /* Fill rest of line with spaces */
-#define LCD_CENTER BV(1) /* Center string in line */
-#define LCD_NOCURSOR BV(2) /* Scrittura senza spostamento cursore */
-
-/*! Special priority value for lcd_setLayerDepth(). */
-#define LAYER_HIDDEN -128
-
-/* Compute LCD address from x/y coordinates */
-#define LCD_POS(x,y) ((lcdpos_t)((uint8_t)(x) + (uint8_t)(y) * (uint8_t)LCD_COLS))
-#define LCD_ROW0 (LCD_COLS * 0)
-#define LCD_ROW1 (LCD_COLS * 1)
-#define LCD_ROW2 (LCD_COLS * 2)
-#define LCD_ROW3 (LCD_COLS * 3)
-
-/*!
- * Overwrapping layer context.
- */
-typedef struct _Layer
-{
- /*!
- * Active layers are linked together in a list
- * sorted in top to bottom order.
- */
- DECLARE_NODE_ANON(struct _Layer)
-
- /*! Current XY address into this layer, for write operations. */
- lcdpos_t addr;
-
- /*! Priority of this layer (greater in front of lesser). */
- char pri;
-
- /*!
- * Buffer per il salvataggio ed il ripristino del
- * contenuto del display. Le posizioni che contengono
- * il carattere '\0' sono trasparenti.
- */
- char buf[LCD_COLS * LCD_ROWS];
-} Layer;
-
-
-/* Global variables */
-extern Layer *lcd_DefLayer;
-
-/* Function prototypes */
-extern void lcd_init(void);
-extern void lcd_test(void);
-
-extern void lcd_moveCursor(lcdpos_t addr);
-extern char lcd_setCursor(char state);
-
-extern void lcd_setAddr(Layer *layer, lcdpos_t addr);
-extern void lcd_putChar(char c, Layer *layer);
-extern int lcd_vprintf(Layer *layer, lcdpos_t addr, uint8_t mode, const char *format, va_list ap) FORMAT(printf, 4, 0);
-extern int lcd_printf(Layer *layer, lcdpos_t addr, uint8_t mode, const char *format, ...) FORMAT(printf, 4, 5);
-extern void lcd_clear(Layer *layer);
-extern void lcd_layerSet(Layer *layer, char c);
-extern void lcd_clearLine(Layer *layer, int y);
-
-extern void lcd_setLayerDepth(Layer *layer, char pri);
-extern Layer *lcd_newLayer(char pri);
-extern void lcd_deleteLayer(Layer *layer);
-extern void lcd_lock(void);
-extern void lcd_unlock(void);
-
-#endif /* DRV_LCD_H */