File content as of revision 32:5badeff825dc:

#pragma once
#ifndef ARDU_CAM_H
#define ARDU_CAM_H

#include <mbed.h>
#include "PinAssignment.h"

#define ARDUCHIP_TEST1          0x00  //TEST register
#define ARDUCHIP_TEST_MSG       0x72

#define ARDUCHIP_CAP_CTRL       0x01  //Capture Control Register

#define ARDUCHIP_MODE           0x02  //Mode register
//#define MCU2LCD_MODE            0x00
//#define CAM2LCD_MODE            0x01
#define MCU2LCD_MODE            0x01
#define CAM2LCD_MODE            0x02
//#define LCD2MCU_MODE            0x04

#define ARDUCHIP_FIFO           0x04  //FIFO and I2C control
#define FIFO_CLEAR_MASK         0x01
#define FIFO_START_MASK         0x02
#define FIFO_RDPTR_RST_MASK     0x10
#define FIFO_WRPTR_RST_MASK     0x20

#define FIFO_SIZE1              0x42  //Camera write FIFO size[7:0] for burst to read
#define FIFO_SIZE2              0x43  //Camera write FIFO size[15:8]
#define FIFO_SIZE3              0x44  //Camera write FIFO size[18:16

#define BURST_FIFO_READ         0x3C  //Burst FIFO read operation
#define SINGLE_FIFO_READ        0x3D  //Single FIFO read operation

bool ardu_cam_init();

void ardu_cam_set_mode(uint8_t mode);

void ardu_cam_start_capture();

uint8_t ardu_cam_read_reg(uint8_t addr);

void ardu_cam_write_reg(uint8_t addr, uint8_t data);

int ardu_cam_bus_write(int address, int value);

uint8_t ardu_cam_bus_read(int address);

uint32_t ardu_cam_get_fifo_length();

void ardu_cam_print_debug();

#endif //ARDU_CAM_H