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#ifndef CAMCONFIG_H
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#ifndef CAMCONFIG_H
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#define CAMCONFIG_H
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#define CAMCONFIG_H
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/*
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/*
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Copyright (C) 2004 John Orlando
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Copyright (C) 2004 John Orlando
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AVRcam: a small real-time image processing engine.
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AVRcam: a small real-time image processing engine.
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This program is free software; you can redistribute it and/or
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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General Public License for more details.
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You should have received a copy of the GNU General Public
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the Free Software
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License along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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For more information on the AVRcam, please contact:
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For more information on the AVRcam, please contact:
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john@jrobot.net
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john@jrobot.net
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or go to www.jrobot.net for more details regarding the system.
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or go to www.jrobot.net for more details regarding the system.
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*/
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*/
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/***********************************************************
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/***********************************************************
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Module Name: CamConfig.h
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Module Name: CamConfig.h
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Module Date: 04/12/2004
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Module Date: 04/12/2004
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Module Auth: John Orlando
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Module Auth: John Orlando
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Description: This file provides the external interface
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Description: This file provides the external interface
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to the CamConfig module.
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to the CamConfig module.
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Revision History:
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Revision History:
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Date Rel Ver. Notes
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Date Rel Ver. Notes
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4/10/2004 0.1 Module created
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4/10/2004 0.1 Module created
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6/30/2004 1.0 Initial release for Circuit Cellar
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6/30/2004 1.0 Initial release for Circuit Cellar
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contest.
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contest.
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***********************************************************/
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***********************************************************/
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#include "I2CInterface.h"
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#include "I2CInterface.h"
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/* This is the I2C slave address of the OV6620 module.
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/* This is the I2C slave address of the OV6620 module.
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NOTE: The actual address of the camera is 0xC0. However,
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NOTE: The actual address of the camera is 0xC0. However,
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the TWI interface on the mega8 needs to have the address
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the TWI interface on the mega8 needs to have the address
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shifted one bit to the right, which yields 0x60. The
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shifted one bit to the right, which yields 0x60. The
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LSB is used to set whether the operation is read or
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LSB is used to set whether the operation is read or
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write. */
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write. */
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#define CAM_ADDRESS 0x60
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#define CAM_ADDRESS 0x60
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extern i2cCmd_t CamConfig_txFifo[];
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extern i2cCmd_t CamConfig_txFifo[];
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extern unsigned char CamConfig_txFifoHead;
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extern unsigned char CamConfig_txFifoHead;
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extern unsigned char CamConfig_txFifoTail;
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extern unsigned char CamConfig_txFifoTail;
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extern bool_t CamConfig_txComplete;
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extern bool_t CamConfig_txComplete;
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extern void CamConfig_init(void);
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extern void CamConfig_init(void);
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extern bool_t CamConfig_writeTxFifo(i2cCmd_t cmd);
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extern bool_t CamConfig_writeTxFifo(i2cCmd_t cmd);
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extern void CamConfig_setCamReg(unsigned char reg, unsigned char val);
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extern void CamConfig_setCamReg(unsigned char reg, unsigned char val);
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extern void CamConfig_sendFifoCmds(void);
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extern void CamConfig_sendFifoCmds(void);
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#endif
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#endif
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