#include "global_param.h"
#include "Flash.h"
#include "dw_app.h"
#include <string.h>

uint16_t g_com_map[COM_MAP_SIZE];


uint32_t save_com_map_to_flash(void)
{
	uint32_t result = 0;

	__disable_irq();
	result = FLASH_Prepare(FLASH_IAP_CTRL_MAP, (COM_MAP_SIZE<<1));
	if(result)
		result = FLASH_Write(FLASH_IAP_CTRL_MAP, (const uint8_t*)g_com_map, (COM_MAP_SIZE<<1)); 
	__enable_irq();
	return result;
}

void parameter_init(void)
{
	FLASH_Read(FLASH_IAP_CTRL_MAP, (uint8_t*)&g_com_map, (COM_MAP_SIZE<<1));
	
	if(g_com_map[0] != 0x55AA)
	{
		g_com_map[0] = 0x55AA;
		g_com_map[ALARM_DISTANCE1] = 500;	//ĬÈϱ¨¾¯¾àÀë50cm
		g_com_map[ALARM_DISTANCE2] = 1000;	//ĬÈϱ¨¾¯¾àÀë50cm
		g_com_map[ALARM_DISTANCE3] = 1500;	//ĬÈϱ¨¾¯¾àÀë50cm
		g_com_map[ALARM_DEV] = 1;
		g_com_map[DEV_ID] = 1;//DEFAULT_DEV_ID;	//ĬÈÏÉ豸ID
		g_com_map[COM_INTERVAL]=500;
		save_com_map_to_flash();
	}
	
	dis_after_filter = 1000;			//ĬÈϾàÀë
	p_Dis_Filter = New_LP_Frac(0.3);

	
}