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#ifndef EVENTS_H
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#ifndef EVENTS_H
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#define EVENTS_H
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#define EVENTS_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: Events.h
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Module Name: Events.h
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Module Date: 05/23/2004
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Module Date: 05/23/2004
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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 events that can be published/processed in the
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to the events that can be published/processed in the
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system. It is specifically by itself (and nothing
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system. It is specifically by itself (and nothing
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else should be defined in here) so that both .c and
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else should be defined in here) so that both .c and
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.S (assembly) files can include this file without
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.S (assembly) files can include this file without
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a problem.
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a problem.
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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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/* Definitions */
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/* Definitions */
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/* Originally, all events were passed in a bitmask...however,
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/* Originally, all events were passed in a bitmask...however,
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an event FIFO was finally used, but the coding of the event
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an event FIFO was finally used, but the coding of the event
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definitions were never translated back....doesn't make a
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definitions were never translated back....doesn't make a
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difference, but looks a little weird */
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difference, but looks a little weird */
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#define EV_SERIAL_DATA_RECEIVED 0x01
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#define EV_SERIAL_DATA_RECEIVED 0x01
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#define EV_DUMP_FRAME 0x02
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#define EV_DUMP_FRAME 0x02
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#define EV_PROCESS_FRAME_COMPLETE 0x04
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#define EV_PROCESS_FRAME_COMPLETE 0x04
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#define EV_PROCESS_LINE_COMPLETE 0x08
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#define EV_PROCESS_LINE_COMPLETE 0x08
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#define EV_ACQUIRE_LINE_COMPLETE 0x10
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#define EV_ACQUIRE_LINE_COMPLETE 0x10
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#define EV_ACQUIRE_FRAME_COMPLETE 0x20
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#define EV_ACQUIRE_FRAME_COMPLETE 0x20
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#define EV_CONFIGURE_CAMERA 0x40
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#define EV_CONFIGURE_CAMERA 0x40
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#define EV_ENABLE_TRACKING 0x80
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#define EV_ENABLE_TRACKING 0x80
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#define EV_DISABLE_TRACKING 0x81
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#define EV_DISABLE_TRACKING 0x81
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#define EV_SERIAL_DATA_PENDING_TX 0x90
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#define EV_SERIAL_DATA_PENDING_TX 0x90
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#define EV_RED_COLOR_MAP_RECEIVED 0x91
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#define EV_RED_COLOR_MAP_RECEIVED 0x91
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#define EV_BLUE_COLOR_MAP_RECEIVED 0x92
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#define EV_BLUE_COLOR_MAP_RECEIVED 0x92
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#define EV_GREEN_COLOR_MAP_RECEIVED 0x93
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#define EV_GREEN_COLOR_MAP_RECEIVED 0x93
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/* This is used to pass fast events through the system
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/* This is used to pass fast events through the system
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so there is a minimum of processing time needed
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so there is a minimum of processing time needed
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between lines of tracking data */
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between lines of tracking data */
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#define FEV_ACQUIRE_LINE_COMPLETE 0x01
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#define FEV_ACQUIRE_LINE_COMPLETE 0x01
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#define FEV_PROCESS_LINE_COMPLETE 0x02
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#define FEV_PROCESS_LINE_COMPLETE 0x02
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/* This is needed for the event fifo */
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/* This is needed for the event fifo */
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#define EXEC_EVENT_FIFO_SIZE 8
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#define EXEC_EVENT_FIFO_SIZE 8
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#define EXEC_EVENT_FIFO_MASK EXEC_EVENT_FIFO_SIZE-1
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#define EXEC_EVENT_FIFO_MASK EXEC_EVENT_FIFO_SIZE-1
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#endif
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#endif
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