chp_sensor_po3030k.c

chipnuts手机平台关于SETI sensor SIV100B的部分代码。

	}
	return chp_yuv_cfg(yuv);
}


/*====================================================

chp_po3030k_set_quality

DESCRIPTION
	To change capture picture quality, range is 1 to 15.
	
INPUT PARAMETER
	CHP_CMR_QUALITY_T quality : quality 
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
CHP_RTN_T chp_po3030k_set_quality(CHP_CMR_QUALITY_T quality)
{
	CHP_RTN_T rnt = CHP_RTN_FAIL;	

	switch(quality)
	{
	case CHP_QUAL_LOW : 
		g_chp_jpeg_cfg.config = (g_chp_jpeg_cfg.config & 0xfff0) | 3;
		break;
	case CHP_QUAL_MID :
		g_chp_jpeg_cfg.config = (g_chp_jpeg_cfg.config & 0xfff0) | 2;
		break;
	case CHP_QUAL_HIGH:
		g_chp_jpeg_cfg.config = (g_chp_jpeg_cfg.config & 0xfff0) | 1;
		break;
	default : 
		return rnt;
	}
	rnt = chp_jpg_cfg(&g_chp_jpeg_cfg);
	CHP_IF_ERROR_RTN(rnt);
	return rnt;
}


/*====================================================

chp_po3030k_set_mode

DESCRIPTION
	To change capture mode
	
INPUT PARAMETER
	CHP_CMR_MODE_T mode : mode 
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
CHP_RTN_T chp_po3030k_set_mode(CHP_CMR_MODE_T mode)
{
	//CHP_RTN_T rnt = CHP_RTN_SET_NOT_SUPPORT;	
	
	switch(mode)
	{
		case CHP_MODE_DAY:
			return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_mod_day, sizeof(g_po3030k_mod_day));	
			break;
			
		case CHP_MODE_NIGHT:
			return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_mod_night, sizeof(g_po3030k_mod_night));	
			break;			
		default:
			return CHP_RTN_FAIL;
	}
	
}

/*====================================================

chp_po3030k_set_rotation

DESCRIPTION
	To rotate the capture frame
	
INPUT PARAMETER
	CHP_CMR_ROTATION_T rotation : rotation degree
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
CHP_RTN_T chp_po3030k_set_rotation(CHP_CMR_ROTATION_T rotation)
{
//	CHP_RTN_T rnt = CHP_RTN_SET_NOT_SUPPORT;	

	switch(rotation)
		{
			case CHP_ROTAT_NORMAL:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_rotat_normal, sizeof(g_po3030k_rotat_normal));	
				break;
				
			case CHP_ROTAT_MIRROR:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_rotat_mirror, sizeof(g_po3030k_rotat_mirror));	
				break;
				
			case CHP_ROTAT_FLIP:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_rotat_flip, sizeof(g_po3030k_rotat_flip));	
				break;
				
			case CHP_ROTAT_180:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_rotat_180, sizeof(g_po3030k_rotat_180));	
				break;
				
			default:
				return CHP_RTN_FAIL;
		}

}

/*====================================================

chp_po3030k_set_bright
DESCRIPTION
	To change the bright level
	
INPUT PARAMETER
	CHP_CMR_BRIGHT_T bright : the level of the bright 
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
CHP_RTN_T chp_po3030k_set_bright(CHP_CMR_BRIGHT_T bright)
{
//	CHP_RTN_T rnt = CHP_RTN_SET_NOT_SUPPORT;	

	switch(bright)
		{
			case CHP_BRIGHT_0:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_bright_0, sizeof(g_po3030k_bright_0));	
				break;
				
			case CHP_BRIGHT_1:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_bright_1, sizeof(g_po3030k_bright_1));	
				break;
				
			case CHP_BRIGHT_2:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_bright_2, sizeof(g_po3030k_bright_2));	
				break;
				
			case CHP_BRIGHT_3:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_bright_3, sizeof(g_po3030k_bright_3));	
				break;

			case CHP_BRIGHT_4:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_bright_4, sizeof(g_po3030k_bright_4));	
				break;
				
			case CHP_BRIGHT_5:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_bright_5, sizeof(g_po3030k_bright_5));	
				break;
				
			case CHP_BRIGHT_6:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_bright_6, sizeof(g_po3030k_bright_6));	
				break;
				
			default:
				return CHP_RTN_FAIL;
		}

}

/*====================================================

chp_po3030k_set_contrast

DESCRIPTION
	To change the contrast level
	
INPUT PARAMETER
	CHP_CMR_CONTAST_T contrast : the level of the contrast 
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
CHP_RTN_T chp_po3030k_set_contrast(CHP_CMR_CONTAST_T contrast)
{
	//CHP_RTN_T rnt = CHP_RTN_SET_NOT_SUPPORT;	

	switch(contrast)
		{
			case CHP_CONTAST_0:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_contrast_0, sizeof(g_po3030k_contrast_0));	
				break;
				
			case CHP_CONTAST_1:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_contrast_1, sizeof(g_po3030k_contrast_1));	
				break;
				
			case CHP_CONTAST_2:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_contrast_2, sizeof(g_po3030k_contrast_2));	
				break;
				
			case CHP_CONTAST_3:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_contrast_3, sizeof(g_po3030k_contrast_3));	
				break;

			case CHP_CONTAST_4:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_contrast_4, sizeof(g_po3030k_contrast_4));	
				break;
				
			case CHP_CONTAST_5:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_contrast_5, sizeof(g_po3030k_contrast_5));	
				break;
				
			case CHP_CONTAST_6:
				return chp_po3030k_i2c_para_write((CHP_U8*)&g_po3030k_contrast_6, sizeof(g_po3030k_contrast_6));	
				break;
				
			default:
				return CHP_RTN_FAIL;
		}
}

/*====================================================

chp_po3030k_sensor_para_init

DESCRIPTION
	po3030k sensor init  sensor parameters of c626
	
INPUT PARAMETER
	None
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
static CHP_RTN_T chp_po3030k_sensor_para_init(void)
{
	CHP_U16 val;

	IOU_IN(IOU_SENSOR_CLK_MODE_SET, val);   
	//val = val |0x01; 
	val = val &0xfe;  									//bit0 = 0
	IOU_OUT(IOU_SENSOR_CLK_MODE_SET, val);   
	
	g_chp_sensor_cfg.href_level = 0;		//'1' - active low '0' - active high
	g_chp_sensor_cfg.vref_level = 1;		
	g_chp_sensor_cfg.yuv_format = 1;		//'1' - YUYV  '0' - YVYU
	g_chp_sensor_cfg.frame_sample_intv = 0;   	
	g_chp_sensor_cfg.frame_width  = 640;
	g_chp_sensor_cfg.frame_height = 480;	
	g_chp_sensor_cfg.frame_end = 0x0;  		 
	g_chp_sensor_cfg.line_end = 0x0;  			 
	g_chp_sensor_cfg.line_start = 0x00;  		 
	g_chp_sensor_cfg.frame_start = 0x00;  		
	
	g_chp_sensor_cfg.rsved_0 = 0;  			//reserve
	g_chp_sensor_cfg.i2c_id = 0x66;  			//reserve
	g_chp_sensor_cfg.sensor_type_used = 1;  	//reserve
	g_chp_sensor_cfg.rsved_1 = 0;  			//reserve
	/*Capture MJPG used*/
	IOU_IN(IOU_SENSOR_PWR_CTRL, val);      		//PWDN
	g_chp_sensor_cfg.power_ctrl = val;  			// 1		
	
	//IOU_IN(IOU_SENSOR_CLK_MODE_SET, val);    
	g_chp_sensor_cfg.clk_fall_edge = 0;//(val & 0x1);  		//reserve
	g_chp_sensor_cfg.inter_clk_div = 0;//(val & 0x2)>> 1;  		//reserve
	//IOU_IN(IOU_SENSOR_IF_CLK_DIV, val);  
	g_chp_sensor_cfg.main_clk_div = 1;//val;  		//reserve	1
	
	g_chp_sensor_cfg.rsved_2 = 0;  			//reserve
	g_chp_sensor_cfg.rsved_3 = 0;  			//reserve	

	return chp_sensor_cfg(&g_chp_sensor_cfg);
	
}

/*====================================================

chp_po3030k_jpeg_para_init

DESCRIPTION
	po3030k sensor init  JPEG parameters of c626
	
INPUT PARAMETER
	None
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
static CHP_RTN_T chp_po3030k_jpeg_para_init(void)
{
	g_chp_jpeg_cfg.win_start_x = 0;
	g_chp_jpeg_cfg.win_start_y = 0;
	g_chp_jpeg_cfg.win_width = 640;
	g_chp_jpeg_cfg.win_height = 480;
	g_chp_jpeg_cfg.target_width = 640;  	//128
	g_chp_jpeg_cfg.target_height = 480;   	//160
	g_chp_jpeg_cfg.thumbnail_width = 64;  	// 48
	g_chp_jpeg_cfg.thumbnail_height = 48;  	// 36
	g_chp_jpeg_cfg.speed = 1;  // mjpeg normal speed
	g_chp_jpeg_cfg.config = 0x51;   

	return chp_jpg_cfg(&g_chp_jpeg_cfg);	
}

/*====================================================

chp_po3030k_prev_para_init

DESCRIPTION
	po3030k sensor init  preview parameters of c626
	
INPUT PARAMETER
	None
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
static CHP_RTN_T chp_po3030k_prev_para_init(void)
{
	//preview config
	g_chp_preview_cfg.win_start_x = 0;
	g_chp_preview_cfg.win_start_y = 0;
	g_chp_preview_cfg.win_width = 640;
	g_chp_preview_cfg.win_height = 480;
	g_chp_preview_cfg.target_width = 128;
	g_chp_preview_cfg.target_height  = 96;

	g_chp_preview_cfg.dummy_en = 0;
	g_chp_preview_cfg.switch_pre_en = 0;
	g_chp_preview_cfg.delay_time = 0;
	g_chp_preview_cfg.discard_num = 0;

	return chp_preview_cfg(&g_chp_preview_cfg);
}

/*====================================================

chp_po3030k_set_default

DESCRIPTION
	To set the po3030k sensor default parameters
	
INPUT PARAMETER
	None
	
OUTPUT PARAMETER
	None
	
RETURN VALUE
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
CHP_RTN_T chp_po3030k_set_default(void)
{
	CHP_RTN_T rnt = CHP_RTN_SUCCESS;	
		 
	rnt = chp_po3030k_sensor_para_init();
	CHP_IF_ERROR_RTN(rnt);

	rnt = chp_po3030k_jpeg_para_init();
	CHP_IF_ERROR_RTN(rnt);

	rnt = chp_po3030k_prev_para_init();
	CHP_IF_ERROR_RTN(rnt);	

	rnt = chp_po3030k_set_frame(CHP_FRAME_INIT);
	CHP_IF_ERROR_RTN(rnt);		
	return rnt;
}

/*====================================================

chp_po3030k_initialize

DESCRIPTION
	po3030k sensor initialize function
	
INPUT PARAMETER
	None

OUTPUT PARAMETER
	None
	
RETURN VALUE	
	Success:				CHP_RTN_SUCCESS
	Fail:					other value.
	
=====================================================*/
CHP_RTN_T chp_po3030k_initialize(void)
{
	CHP_RTN_T rtn = CHP_RTN_SUCCESS;
	
	rtn = chp_po3030k_power_on();

//	IOU_OUT(IOU_SW_RESET_POLARITY, 0xa);    			//RESET
//	Delay(2);
//	IOU_OUT(IOU_SW_RESET_POLARITY, 0x8);    			//RESET bit1 - '1' active low
//	Delay(10);
//	IOU_OUT(IOU_SW_RESET_POLARITY, 0xa);    			//RESET
//	Delay(2);
	
	rtn = chp_po3030k_set_default();
	
	return rtn;
}

const CHP_SENSOR_DEVICE_T SENSOR_PO3030K = {
	"PO3030K",
	0xdc,
	chp_po3030k_initialize,
	chp_po3030k_set_default,
	chp_po3030k_set_frame,
	chp_po3030k_set_effect,
	chp_po3030k_set_quality,
	chp_po3030k_set_mode,
	chp_po3030k_set_rotation,
	chp_po3030k_set_bright,
	chp_po3030k_set_contrast,
	chp_po3030k_jpeg_para_set,
	chp_po3030k_prev_para_set,
	chp_po3030k_get_slaveid,
};

const CHP_SENSOR_DEVICE_T SENSOR_PO3030K_CAP = {
	"PO3030K",
	0xdc,
	chp_po3030k_initialize,
	chp_po3030k_set_default,
	chp_po3030k_set_frame_capture,
	chp_po3030k_set_effect,
	chp_po3030k_set_quality,
	chp_po3030k_set_mode,
	chp_po3030k_set_rotation,
	chp_po3030k_set_bright,
	chp_po3030k_set_contrast,
	chp_po3030k_jpeg_para_set,
	chp_po3030k_prev_para_set,
	chp_po3030k_get_slaveid,
};