#include "platform.h"
#include "lolevel.h"

void vid_bitmap_refresh()
{
 extern int enabled_refresh_physical_screen;
 enabled_refresh_physical_screen=1;
 _RefreshPhysicalScreen(1);
}


void shutdown()
{
	volatile long *p = (void*)0xC022001C;    
	
	asm(
		"MRS     R1, CPSR\n"
		"AND     R0, R1, #0x80\n"
		"ORR     R1, R1, #0x80\n"
		"MSR     CPSR_cf, R1\n"
		:::"r1","r0");
	
	*p = 0x44;  // power off.
	
	while(1);
}

// only two LEDs in A480:

#define LED_PR 0xC0220088  // green LED
//#define LED_AF 0xC0220080  // orange AF LED

void debug_led(int state)
{
 *(int*)LED_PR=state ? 0x46 : 0x44;
}

void camera_set_led(int led, int state, __attribute__ ((unused))int bright) {
 static char led_table[]={7,9};
 _LEDDrive(led_table[led%sizeof(led_table)], state<=1 ? !state : state);
}

int get_flash_params_count(void){
 return 122; 
}