omnivision.h

isi interface for at91sam9263ek,其中编辑器为keil for mdk arm

/* ----------------------------------------------------------------------------
 *         ATMEL Microcontroller Software Support 
 * ----------------------------------------------------------------------------
 * Copyright (c) 2008, Atmel Corporation
 *
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//------------------------------------------------------------------------------
/// \unit
///
/// !!!Purpose
/// 
/// Interface for configuration the Omnivision captor.
/// 
/// !!!Usage
/// 
/// -# Initialize captor
/// -# Write Omnivision configuration
//------------------------------------------------------------------------------


#ifndef OMNIVISION_H
#define OMNIVISION_H

/// define a structure for ov965x register initialization values
struct ov965x_reg
{
    /// Register to be written
    unsigned char reg;
    /// Value to be written in the register
    unsigned char val;
};

//------------------------------------------------------------------------------
//         Exported functions
//------------------------------------------------------------------------------
extern unsigned char ov965x_init(Twid *pTwid);
extern void ov95x_DumpRegisters(Twid *pTwid);
extern int ov965x_write_regs(Twid *pTwid, const struct ov965x_reg* pReglist);
extern unsigned char ov965x_read_reg(Twid *pTwid, unsigned char reg, unsigned char *pData);
extern unsigned char ov965x_write_reg(Twid *pTwid, unsigned char reg, unsigned char val);

#endif