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#ifndef EVENTS_H
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#define EVENTS_H
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/*
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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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    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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    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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    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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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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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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    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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   For more information on the AVRcam, please contact:
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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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*/
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/*********************************************************** 
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	Module Name: Events.h
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	Module Date: 05/23/2004
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	Module Auth: John Orlando
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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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	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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	.S (assembly) files can include this file without
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	a problem.
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    Revision History:
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    Date        Rel Ver.    Notes
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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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                           contest.
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    *******************************************************/
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/* Definitions */
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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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definitions were never translated back....doesn't make a
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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_DUMP_FRAME				0x02
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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_ACQUIRE_LINE_COMPLETE	0x10
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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_ENABLE_TRACKING			0x80
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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_RED_COLOR_MAP_RECEIVED	0x91
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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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/* 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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between lines of tracking data */
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#define FEV_ACQUIRE_LINE_COMPLETE 	0x01
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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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#define EXEC_EVENT_FIFO_SIZE 8
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#define EXEC_EVENT_FIFO_MASK EXEC_EVENT_FIFO_SIZE-1 
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#endif
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