162 lines
6 KiB
C
162 lines
6 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 by Alan Korr
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __LCD_H__
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#define __LCD_H__
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#include "sh7034.h"
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#include "types.h"
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#include "config.h"
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#define LCDR (PBDR+1)
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/* PA14 : /LCD-BL --- backlight */
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#define LCD_BL (14-8)
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#ifdef HAVE_LCD_CHARCELLS
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/* JukeBox MP3 Player - AJB6K, AJBS20 */
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# define LCD_DS +1 // PB0 = 1 --- 0001 --- LCD-DS
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# define LCD_CS +2 // PB1 = 1 --- 0010 --- /LCD-CS
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# define LCD_SD +4 // PB2 = 1 --- 0100 --- LCD-SD
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# define LCD_SC +8 // PB3 = 1 --- 1000 --- LCD-SC
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# ifndef JBP_OLD
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# define LCD_CONTRAST_SET ((char)0x50)
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# define LCD_CRAM ((char)0x80) /* Characters */
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# define LCD_PRAM ((char)0xC0) /* Patterns */
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# define LCD_IRAM ((char)0x40) /* Icons */
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# else
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# define LCD_CONTRAST_SET ((char)0xA8)
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# define LCD_CRAM ((char)0xB0) /* Characters */
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# define LCD_PRAM ((char)0x80) /* Patterns */
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# define LCD_IRAM ((char)0xE0) /* Icons */
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# endif
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# define LCD_ASCII(c) (lcd_ascii[(c)&255])
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# define LCD_CURSOR(x,y) ((char)(LCD_CRAM+((y)*16+(x))))
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# define LCD_ICON(i) ((char)(LCD_IRAM+i))
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# define LCD_ICON_BATTERY 0
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# define LCD_BATTERY_FRAME 0x02
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# define LCD_BATTERY_BAR1 0x08
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# define LCD_BATTERY_BAR2 0x04
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# define LCD_BATTERY_BAR3 0x10
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# define LCD_ICON_USB 2
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# define LCD_USB_LOGO 0xFF
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# define LCD_ICON_PLAY 3
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# define LCD_PLAY_ICON 0xFF
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# define LCD_ICON_RECORD 4
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# define LCD_RECORD_ICON 0x10
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# define LCD_ICON_STOP 5
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# define LCD_STOP_ICON 0x0F
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# define LCD_ICON_AUDIO 5
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# define LCD_AUDIO_ICON 0xF0
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# define LCD_ICON_REVERSE 6
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# define LCD_REVERSE_ICON 0xFF
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# define LCD_ICON_SINGLE 7
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# define LCD_SINGLE_ICON 0xFF
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# define LCD_ICON_VOLUME0 9
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# define LCD_VOLUME_ICON 0x04
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# define LCD_VOLUME_BAR1 0x02
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# define LCD_VOLUME_BAR2 0x01
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# define LCD_ICON_VOLUME1 10
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# define LCD_VOLUME_BAR3 0x08
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# define LCD_VOLUME_BAR4 0x04
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# define LCD_VOLUME_BAR5 0x01
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# define LCD_ICON_PARAM 10
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# define LCD_PARAM_SYMBOL 0xF0
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#endif
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#ifdef HAVE_LCD_BITMAP
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/* JukeBox MP3 Recorder - AJBR --- FIXME */
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/* Defines from Alan on IRC, April 11th 2002 */
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#define LCD_SD +1 // PB0 = 1 --- 0001
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#define LCD_SC +2 // PB1 = 1 --- 0010
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#define LCD_RS +4 // PB2 = 1 --- 0100
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#define LCD_CS +8 // PB3 = 1 --- 1000
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#define LCD_DS LCD_RS
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#define LCD_SET_LOWER_COLUMN_ADDRESS ((char)0x00)
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#define LCD_SET_HIGHER_COLUMN_ADDRESS ((char)0x10)
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#define LCD_SET_INTERNAL_REGULATOR_RESISTOR_RATIO ((char)0x20)
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#define LCD_SET_POWER_CONTROL_REGISTER ((char)0x28)
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#define LCD_SET_DISPLAY_START_LINE ((char)0x40)
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#define LCD_SET_CONTRAST_CONTROL_REGISTER ((char)0x81)
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#define LCD_SET_SEGMENT_REMAP ((char)0xA0)
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#define LCD_SET_LCD_BIAS ((char)0xA2)
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#define LCD_SET_ENTIRE_DISPLAY_OFF ((char)0xA4)
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#define LCD_SET_ENTIRE_DISPLAY_ON ((char)0xA5)
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#define LCD_SET_NORMAL_DISPLAY ((char)0xA6)
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#define LCD_SET_REVERSE_DISPLAY ((char)0xA7)
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#define LCD_SET_INDICATOR_OFF ((char)0xAC)
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#define LCD_SET_INDICATOR_ON ((char)0xAD)
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#define LCD_SET_DISPLAY_OFF ((char)0xAE)
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#define LCD_SET_DISPLAY_ON ((char)0xAF)
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#define LCD_SET_PAGE_ADDRESS ((char)0xB0)
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#define LCD_SET_COM_OUTPUT_SCAN_DIRECTION ((char)0xC0)
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#define LCD_SET_DISPLAY_OFFSET ((char)0xD3)
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#define LCD_SET_READ_MODIFY_WRITE_MODE ((char)0xE0)
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#define LCD_SOFTWARE_RESET ((char)0xE2)
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#define LCD_NOP ((char)0xE3)
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#define LCD_SET_END_OF_READ_MODIFY_WRITE_MODE ((char)0xEE)
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#define DISP_X 112
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#define DISP_Y 64
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#define LCD_WIDTH DISP_X /* Display width in pixels */
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#define LCD_HEIGHT DISP_Y /* Display height in pixels */
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void lcd_init (void);
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void lcd_update (void);
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void lcd_clear_display (void);
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void lcd_position (int x, int y, int size);
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void lcd_string (const char *str);
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void lcd_bitmap (const unsigned char *src, int x, int y, int nx, int ny,
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bool clear);
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void lcd_clearrect (int x, int y, int nx, int ny);
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void lcd_fillrect (int x, int y, int nx, int ny);
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void lcd_invertrect (int x, int y, int nx, int ny);
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void lcd_drawline( int x1, int y1, int x2, int y2 );
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void lcd_drawpixel(int x, int y);
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void lcd_clearpixel(int x, int y);
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#endif
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#ifndef SIMULATOR
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extern void lcd_data (int data);
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extern void lcd_instruction (int instruction);
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extern void lcd_zero (int length);
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extern void lcd_fill (int data,int length);
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extern void lcd_copy (void *data,int count);
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#ifdef HAVE_LCD_CHARCELLS
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extern void lcd_puts (char const *string);
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extern void lcd_putns (char const *string,int n);
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extern void lcd_putc (int character);
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extern void lcd_puthex (unsigned int value,int digits);
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extern void lcd_pattern (int which,char const *pattern,int count);
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#endif /* HAVE_LCD_CHARCELLS */
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#endif /* SIMULATOR */
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#endif /* __LCD_H__ */
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