- if(button.key[0]==BUTTON_POWER) {
- bl_toggle();
- flash_write_buf(addr,(u16 *)announce,42);
- addr+=64;
+ switch(button.key[0]) {
+ case BUTTON_POWER:
+ display_load_logo(0);
+ break;
+ case BUTTON_DOWN:
+ if(contrast>0x00)
+ contrast-=1;
+ DISPLAY_SET_CONTRAST(contrast);
+ break;
+ case BUTTON_UP:
+ if(contrast<0x3f)
+ contrast+=1;
+ DISPLAY_SET_CONTRAST(contrast);
+ break;
+ case BUTTON_TV:
+ display_fill_screen(button.key[0]);
+ break;
+ default:
+ display_clear_screen();
+ break;