devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

removed C++ comments, added emacs-stuff in the bottom

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@88 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2002-04-12 13:59:56 +00:00
parent 8c8ad67c1f
commit 98161567e4
1 changed files with 26 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

47
firmware/lcd.c
View file

@ -160,14 +160,14 @@ void lcd_puthex (unsigned int value,int digits)
*/
unsigned char display[DISP_X][DISP_Y/8];
//
// ASCII character generation tables
//
// This contains only the printable characters (0x20-0x7f).
// Each element in this table is a character pattern bitmap.
//
#define ASCII_MIN 0x20 // First char in table
#define ASCII_MAX 0x7f // Last char in table
/*
* ASCII character generation tables
*
* This contains only the printable characters (0x20-0x7f).
* Each element in this table is a character pattern bitmap.
*/
#define ASCII_MIN 0x20 /* First char in table */
#define ASCII_MAX 0x7f /* Last char in table */
extern const unsigned char char_gen_6x8[][5][1];
extern const unsigned char char_gen_8x12[][7][2];
@ -191,21 +191,21 @@ static int lcd_size; /* Current font width */
*/
void lcd_init (void)
{
// Initialize PB0-3 as output pins
PBCR2 &= 0xff00; // MD = 00
PBIOR |= 0x000f; // IOR = 1
/* Initialize PB0-3 as output pins */
PBCR2 &= 0xff00; /* MD = 00 */
PBIOR |= 0x000f; /* IOR = 1 */
// Initialize LCD
lcd_write (TRUE, LCD_CNTL_RESET);
lcd_write (TRUE, LCD_CNTL_POWER);
lcd_write (TRUE, LCD_CNTL_SEGREMAP);
lcd_write (TRUE, LCD_CNTL_OUTSCAN);
lcd_write (TRUE, LCD_CNTL_CONTRAST);
lcd_write (TRUE, 0x30); // Contrast parameter
lcd_write (TRUE, LCD_CNTL_DISPON);
/* Initialize LCD */
lcd_write (TRUE, LCD_CNTL_RESET);
lcd_write (TRUE, LCD_CNTL_POWER);
lcd_write (TRUE, LCD_CNTL_SEGREMAP);
lcd_write (TRUE, LCD_CNTL_OUTSCAN);
lcd_write (TRUE, LCD_CNTL_CONTRAST);
lcd_write (TRUE, 0x30); /* Contrast parameter */
lcd_write (TRUE, LCD_CNTL_DISPON);
lcd_clear_display();
lcd_update();
lcd_clear_display();
lcd_update();
}
/*
@ -417,3 +417,8 @@ void lcd_invertrect (int x, int y, int nx, int ny)
/* no LCD defined, no code to use */
#endif
/* -----------------------------------------------------------------
* local variables:
* eval: (load-file "rockbox-mode.el")
* end:
*/