Esempio n. 1
0
int printf(const char *format, ...)
{
    static char printfbuf[256];
    int len;
    unsigned char *ptr;
    va_list ap;
    va_start(ap, format);

    ptr = printfbuf;
    len = vsnprintf(ptr, sizeof(printfbuf), format, ap);
    va_end(ap);

    lcd_puts(0, line++, ptr);
    if (verbose)
        lcd_update();
    if(line >= LCD_HEIGHT/SYSFONT_HEIGHT)
        line = 0;
#ifdef HAVE_REMOTE_LCD
    lcd_remote_puts(0, remote_line++, ptr);
    if (verbose)
        lcd_remote_update();
    if(remote_line >= LCD_REMOTE_HEIGHT/SYSFONT_HEIGHT)
        remote_line = 0;
#endif
    return len;
}
Esempio n. 2
0
static void displayremote(void)
{
    /* TODO: we should have a debug option that enables/disables this! */
    int w, h;
    int lines;
    int columns;
    int i;
    int index;

    lcd_remote_getstringsize("A", &w, &h);
    lines = LCD_REMOTE_HEIGHT/h;
    columns = LCD_REMOTE_WIDTH/w;
    lcd_remote_setmargins(0, 0);
    lcd_remote_clear_display();
    
    index = logfindex;
    for(i = lines-1; i>=0; i--) {
        unsigned char buffer[columns+1];

        if(--index < 0) {
            if(logfwrap)
                index = MAX_LOGF_LINES-1;
            else
                break; /* done */
        }
        
        memcpy(buffer, logfbuffer[index], columns);
        buffer[columns]=0;
        lcd_remote_puts(0, i, buffer);
    }
    lcd_remote_update();   
}