1 files changed, 112 insertions, 0 deletions
diff --git a/drivers/lcd/font.h b/drivers/lcd/font.h
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--- /dev/null
+++ b/drivers/lcd/font.h
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+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+//------------------------------------------------------------------------------
+/// \unit
+///
+/// !!!Purpose
+///
+/// The font.h files declares a font structure and a LCDD_DrawChar function
+/// that must be implemented by a font definition file to be used with the
+/// LCDD_DrawString method of draw.h.
+///
+/// The font10x14.c implements the necessary variable and function for a 10x14
+/// font.
+///
+/// !!!Usage
+///
+/// -# Declare a gFont global variable with the necessary Font information.
+/// -# Implement an LCDD_DrawChar function which displays the specified
+///    character on the LCD.
+/// -# Use the LCDD_DrawString method defined in draw.h to display a complete
+///    string.
+//------------------------------------------------------------------------------
+
+#ifndef FONT_H
+#define FONT_H
+
+//------------------------------------------------------------------------------
+//         Global types
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// Describes the font (width, height, supported characters, etc.) used by
+/// the LCD driver draw API.
+//------------------------------------------------------------------------------
+typedef struct _Font {
+
+	/// Font width in pixels.
+	unsigned char width;
+	/// Font height in pixels.
+	unsigned char height;
+
+} Font;
+
+//------------------------------------------------------------------------------
+//         Global variables
+//------------------------------------------------------------------------------
+
+/// Global variable describing the font being instancied.
+extern const Font gFont;
+
+//------------------------------------------------------------------------------
+//         Global functions
+//------------------------------------------------------------------------------
+
+extern void LCDD_DrawChar(
+	void *pBuffer,
+	unsigned int x,
+	unsigned int y,
+	char c,
+	unsigned int color);
+
+extern void LCDD_DrawCharVertical(
+    void *pBuffer,
+    unsigned int x,
+    unsigned int y,
+    char c,
+    unsigned int color);
+
+extern void LCDD_DrawCharWithBGColor(
+    void *pBuffer,
+    unsigned int x,
+    unsigned int y,
+    char c,
+    unsigned int fontColor,
+    unsigned int bgColor);
+
+extern void LCDD_DrawCharVerticalWithBGColor(
+    void *pBuffer,
+    unsigned int x,
+    unsigned int y,
+    char c,
+    unsigned int fontColor,
+    unsigned int bgColor);
+
+#endif //#ifndef FONT_H