WebSVN – HomeAutomation – Blame – /trunk/EmbeddedSoftware/PIC/canDimmer/Source/Main.c

Rev	Author	Line No.	Line
129	johboh	1	/*********************************************************************
		2	*
		3	* Main application
		4	*
		5	*********************************************************************
		6	* FileName: $HeadURL: https://svn.auml.se/svn/HomeAutomation/trunk/EmbeddedSoftware/PIC/canDimmer/Source/Main.c $
		7	* Last changed: $LastChangedDate: 2007-01-28 14:58:11 +0100 (Sun, 28 Jan 2007) $
		8	* By: $LastChangedBy: johboh $
		9	* Revision: $Revision: 260 $
		10	********************************************************************/
		11
		12
		13	#include <compiler.h>
		14	#include <stackTasks.h>
		15	#include <Tick.h>
		16	#include <funcdefs.h>
260	johboh	17	#include <CAN.h>
129	johboh	18
		19	static void mainInit(void);
		20
		21
260	johboh	22	/*
		23	Features (support upto 8 dimmers).
129	johboh	24
260	johboh	25	need to define funcc to each channel.
		26	need to define funcc to all in this node.
		27
		28	channel = 0 to 7
		29	value = 0 to 255
		30	place = 1 to 10
		31
		32	NO FADE
		33	set channel to value.
		34	set channel off.
		35	set channel last.
		36	set channel on.
		37	set all to value.
		38	set all off.
		39	set all last.
		40	set all on.
		41
		42	FADE
		43	fade channel to value.
		44	fade channel off.
		45	fade channel last.
		46	fade channel on.
		47	fade all to value.
		48	fade all off.
		49	fade all last.
		50	fade all on.
		51
		52	MEMORY:
		53	Save current values to M[place].
		54	Set current values to M[place].
		55	Fade current values to M[place].
		56
		57
		58	settings:
		59	buttons, default fadespeed, stepping. (Get and set)
		60	*/
		61
		62
		63
129	johboh	64	void main()
		65	{
		66	static TICK t = 0;
		67	CAN_MESSAGE outCm;
		68
		69	// Inits
		70	mainInit();
		71
260	johboh	72	canInit();
129	johboh	73
		74
		75	while(1)
		76	{
		77	static TICK t = 0;
		78
		79	if ((tickGet()-t)>TICK_SECOND)
		80	{
		81	LED0_IO=~LED0_IO;
		82	t = tickGet();
		83	}
		84	}
		85	}
		86
		87
		88	#pragma interrupt high_isr
		89	void high_isr(void)
		90	{
260	johboh	91	canISR();
129	johboh	92	}
		93
		94
		95	#pragma interrupt low_isr
		96	void low_isr(void)
		97	{
		98
		99	}
		100
		101
		102
		103	/*
		104	* Function: mainInit
		105	*
		106	* Input: none
		107	* Output: none
		108	* Pre-conditions: none
		109	* Affects: Se code
		110	* Depends: none.
		111	*/
		112	void mainInit()
		113	{
		114	LED0_TRIS=0;
		115
		116	// Enable Interrupts
		117	INTCONbits.GIEH = 1;
		118	INTCONbits.GIEL = 1;
		119
		120	// Enable interrupt prirority
		121	RCONbits.IPEN=1;
		122
		123
		124	}
		125
		126	/*
		127	* Function: canParse
		128	*
		129	* Input: Received can message
		130	* Output: none
		131	* Pre-conditions: canInit and received packet.
		132	* Affects: Sensors/actuators/etc. See code.
		133	* Depends: none.
		134	*/
		135	void canParse(CAN_MESSAGE cm)
		136	{
		137	CAN_MESSAGE outCm;
		138
		139	}
		140
		141
		142	// Below are mandantory when using bootloader
		143	// define DEBUG_MODE to use without bootloader.
		144
		145	#ifndef DEBUG_MODE
		146	extern void _startup (void);
		147	#pragma code _RESET_INTERRUPT_VECTOR = 0x001000
		148	void _reset (void)
		149	{
		150	_asm goto _startup _endasm
		151	}
		152	#pragma code
		153	#endif
		154
		155	#pragma code _HIGH_INTERRUPT_VECTOR = 0x001008
		156	void _high_ISR (void)
		157	{
		158	_asm GOTO high_isr _endasm
		159	}
		160	#pragma code
		161
		162	#pragma code _LOW_INTERRUPT_VECTOR = 0x001018
		163	void _low_ISR (void)
		164	{
		165	_asm GOTO low_isr _endasm
		166	}
		167	#pragma code

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