#include <math.h>
#include <stdlib.h>
#include "BIOS.h"
#include "stm32f10x.h"
#include "ds203_io.h"
#include "mathutils.h"
#include "tinyprintf.h"
#include "Interrupt.h"

#define FLASH_SIZE (*(uint16_t*)0x1FFFF7E0)

__attribute__((section(".extra")))
const uint32_t testdata[8192] = {[0 ... 8191] = 0xF00F0000};

int main(void)
{   
    __LCD_DMA_Ready();
    __Clear_Screen(0);
    __LCD_DMA_Ready();

    lcd_printf(20, 180, 0xffff, 0, "LCD type is %08x ", LCD_RD_Type());

    lcd_printf(20, 160, 0xffff, 0, "Official flash size: %d kB ", FLASH_SIZE);

    int i;
    for (i = 0; i < sizeof(testdata)/4; i++)
    {
        if (testdata[i] != 0xF00F0000)
            lcd_printf(20, 120, 0xffff, 0, "Fail at %x: %x ", &testdata[i], testdata[i]);
    }    

    if (i == sizeof(testdata) / 4)    
        lcd_printf(20, 120, 0xffff, 0, "Test complete: extra flash at 0x%08x works.", (uint32_t)testdata);
    
    while(1) {}
    
    return 0;
}