sc030iot.c File Reference

#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "sensor.h"
#include "sc030iot.h"
#include "sc030iot_settings.h"

Macros
#define	TAG   "sc030: "
#define	SC030_SENSOR_ID_HIGH_REG   0XF7
#define	SC030_SENSOR_ID_LOW_REG   0XF8
#define	SC030_MAX_FRAME_WIDTH   (640)
#define	SC030_MAX_FRAME_HIGH   (480)
#define	WRITE_REGS_OR_RETURN(regs, regs_entry_len)   ret = set_regs(sensor, regs, regs_entry_len); if(ret){return ret;}
#define	WRITE_REG_OR_RETURN(reg, val)   ret = set_reg(sensor, reg, 0xFF, val); if(ret){return ret;}
#define	SET_REG_BITS_OR_RETURN(reg, offset, length, val)   ret = set_reg_bits(sensor, reg, offset, length, val); if(ret){return ret;}

Functions
static int	get_reg (sensor_t *sensor, int reg, int reg_value_mask)
static int	set_reg (sensor_t *sensor, int reg, int mask, int value)
static int	set_regs (sensor_t *sensor, const uint8_t(*regs)[2], uint32_t regs_entry_len)
static int	set_reg_bits (sensor_t *sensor, int reg, uint8_t offset, uint8_t length, uint8_t value)
static int	set_hmirror (sensor_t *sensor, int enable)
static int	set_vflip (sensor_t *sensor, int enable)
static int	set_colorbar (sensor_t *sensor, int enable)
static int	set_sharpness (sensor_t *sensor, int level)
static int	set_agc_gain (sensor_t *sensor, int gain)
static int	set_aec_value (sensor_t *sensor, int value)
static int	set_awb_gain (sensor_t *sensor, int value)
static int	set_saturation (sensor_t *sensor, int level)
static int	set_contrast (sensor_t *sensor, int level)
static int	reset (sensor_t *sensor)
static int	set_window (sensor_t *sensor, int offset_x, int offset_y, int w, int h)
static int	set_framesize (sensor_t *sensor, framesize_t framesize)
static int	set_pixformat (sensor_t *sensor, pixformat_t pixformat)
static int	init_status (sensor_t *sensor)
static int	set_dummy (sensor_t *sensor, int val)
static int	set_xclk (sensor_t *sensor, int timer, int xclk)
int	sc030iot_detect (int slv_addr, sensor_id_t *id)
	Detect sensor pid.
int	sc030iot_init (sensor_t *sensor)
	initialize sensor function pointers

Macro Definition Documentation

SC030_MAX_FRAME_HIGH

#define SC030_MAX_FRAME_HIGH   (480)

SC030_MAX_FRAME_WIDTH

#define SC030_MAX_FRAME_WIDTH   (640)

SC030_SENSOR_ID_HIGH_REG

#define SC030_SENSOR_ID_HIGH_REG   0XF7

SC030_SENSOR_ID_LOW_REG

#define SC030_SENSOR_ID_LOW_REG   0XF8

SET_REG_BITS_OR_RETURN

#define SET_REG_BITS_OR_RETURN	(		reg,
			offset,
			length,
			val
	)		ret = set_reg_bits(sensor, reg, offset, length, val); if(ret){return ret;}

TAG

#define TAG   "sc030: "

WRITE_REG_OR_RETURN

#define WRITE_REG_OR_RETURN	(		reg,
			val
	)		ret = set_reg(sensor, reg, 0xFF, val); if(ret){return ret;}

WRITE_REGS_OR_RETURN

#define WRITE_REGS_OR_RETURN	(		regs,
			regs_entry_len
	)		ret = set_regs(sensor, regs, regs_entry_len); if(ret){return ret;}

Function Documentation

get_reg()

static int get_reg ( sensor_t *  sensor, int  reg, int  reg_value_mask  )

static

init_status()

static int init_status ( sensor_t *  sensor )

static

reset()

static int reset ( sensor_t *  sensor )

static

sc030iot_detect()

int sc030iot_detect	(	int	slv_addr,
		sensor_id_t *	id
	)

Detect sensor pid.

Parameters

slv_addr	SCCB address
id	Detection result

Returns

0: Can't detect this sensor Nonzero: This sensor has been detected

sc030iot_init()

int sc030iot_init

(

sensor_t *

sensor

)

initialize sensor function pointers

Parameters

sensor

pointer of sensor

Returns

Always 0

set_aec_value()

static int set_aec_value ( sensor_t *  sensor, int  value  )

static

set_agc_gain()

static int set_agc_gain ( sensor_t *  sensor, int  gain  )

static

set_awb_gain()

static int set_awb_gain ( sensor_t *  sensor, int  value  )

static

set_colorbar()

static int set_colorbar ( sensor_t *  sensor, int  enable  )

static

set_contrast()

static int set_contrast ( sensor_t *  sensor, int  level  )

static

set_dummy()

static int set_dummy ( sensor_t *  sensor, int  val  )

static

set_framesize()

static int set_framesize ( sensor_t *  sensor, framesize_t  framesize  )

static

set_hmirror()

static int set_hmirror ( sensor_t *  sensor, int  enable  )

static

set_pixformat()

static int set_pixformat ( sensor_t *  sensor, pixformat_t  pixformat  )

static

set_reg()

static int set_reg ( sensor_t *  sensor, int  reg, int  mask, int  value  )

static

set_reg_bits()

static int set_reg_bits ( sensor_t *  sensor, int  reg, uint8_t  offset, uint8_t  length, uint8_t  value  )

static

set_regs()

static int set_regs ( sensor_t *  sensor, const uint8_t(*)  regs[2], uint32_t  regs_entry_len  )

static

set_saturation()

static int set_saturation ( sensor_t *  sensor, int  level  )

static

set_sharpness()

static int set_sharpness ( sensor_t *  sensor, int  level  )

static

set_vflip()

static int set_vflip ( sensor_t *  sensor, int  enable  )

static

set_window()

static int set_window ( sensor_t *  sensor, int  offset_x, int  offset_y, int  w, int  h  )

static

set_xclk()

static int set_xclk ( sensor_t *  sensor, int  timer, int  xclk  )

static