Added license header.

[bluetank/bluetank.git] / firm / bare_metal / lcd.h

diff --git a/firm/bare_metal/lcd.h b/firm/bare_metal/lcd.h
index 4e549c0..e480c81 100644 (file)
--- a/firm/bare_metal/lcd.h
+++ b/firm/bare_metal/lcd.h
@@ -1,14 +1,72 @@
+/**
+ * @file lcd.h
+ * @author Copyright(C) 2012 Shinichiro Nakamura
+ * @brief BlueTank ACB-BF592 Application Sample Codes.
+ */
+
+/*
+ * ===============================================================
+ *  BlueTank
+ * ===============================================================
+ * Copyright (c) 2012 Shinichiro Nakamura
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ * ===============================================================
+ */
+
 #ifndef _LCD_H_
 #define _LCD_H_
 
 #include <stdbool.h>
-#include <inttypes.h>
+#include <stdint.h>
 
 typedef enum {
     Left,
     Right
 } Direction;
 
+typedef enum {
+    UserFont1,
+    UserFont2,
+    UserFont3,
+    UserFont4,
+    UserFont5,
+    UserFont6,
+    UserFont7,
+    UserFont8
+} UserFont;
+
+#define LCD_FONT_WIDTH  (5)
+#define LCD_FONT_HEIGHT (8)
+#define LCD_FONT_CHARS  (8)
+
+typedef struct {
+    unsigned char data[LCD_FONT_HEIGHT];
+} Font;
+
+typedef struct {
+    Font fontlist[LCD_FONT_CHARS];
+} FontSet;
+
 void lcd_init(void);
 void lcd_clear(void);
 void lcd_cursor_at_home(void);
@@ -19,6 +77,17 @@ void lcd_display_shift(Direction dir);
 void lcd_goto(uint8_t x, uint8_t y);
 void lcd_putc(char c);
 void lcd_puts(char *str);
+void lcd_font_init(FontSet *fs);
+void lcd_font_set_pixel(
+        FontSet *fs, UserFont index,
+        const int x, const int y, const int on);
+void lcd_font_draw_line(
+        FontSet *fs, UserFont index,
+        int x1, int y1,
+        int x2, int y2,
+        int on);
+void lcd_font_setup_single(FontSet *fs, UserFont index);
+void lcd_font_setup_all(FontSet *fs);
 
 #endif