diff options
| -rw-r--r-- | firmware/drivers/lcd.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/firmware/drivers/lcd.c b/firmware/drivers/lcd.c index d85c9ad..f4deb89 100644 --- a/firmware/drivers/lcd.c +++ b/firmware/drivers/lcd.c @@ -101,8 +101,6 @@ /*** generic code ***/ -#define SCROLL_DELAY 10 /* number of "scroll ticks" until scroll starts */ - struct scrollinfo { char text[128]; int textlen; @@ -437,15 +435,6 @@ void lcd_init (void) 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, 0x20); /* Contrast parameter */ - lcd_write (true, LCD_CNTL_DISPON); - lcd_clear_display(); lcd_update(); create_thread(scroll_thread, scroll_stack, sizeof(scroll_stack)); @@ -817,7 +806,8 @@ static void scroll_thread(void) yield(); continue; } - if ( scroll_count < SCROLL_DELAY ) + /* wait 1s before starting scroll */ + if ( scroll_count < scroll_speed ) scroll_count++; else { lcd_puts(s->xpos,s->starty,s->text + s->offset); @@ -831,7 +821,7 @@ static void scroll_thread(void) s->offset++; if (s->offset > s->textlen) { - scroll_count = SCROLL_DELAY; /* prevent wrap */ + scroll_count = scroll_speed; /* prevent wrap */ s->offset=0; s->xpos = s->space; } |