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

Rev	Author	Line No.	Line
119	johboh	1	/*********************************************************************
		2	*
		3	* Main application
		4	*
		5	*********************************************************************
121	johboh	6	* FileName: $HeadURL: https://svn.auml.se/svn/HomeAutomation/trunk/EmbeddedSoftware/PIC/canIR/Source/Main.c $
		7	* Last changed: $LastChangedDate: 2007-03-03 19:07:14 +0100 (Sat, 03 Mar 2007) $
		8	* By: $LastChangedBy: johboh $
		9	* Revision: $Revision: 353 $
119	johboh	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>
341	johboh	18	#include "..\canBoot\Include\boot.h"
119	johboh	19
		20
122	johboh	21	#ifdef USE_IREC
		22	#include <IRec.h>
		23	#endif
		24
119	johboh	25	static void mainInit(void);
		26
		27
		28	void main()
		29	{
		30	// Inits
		31	mainInit();
260	johboh	32	canInit();
119	johboh	33
122	johboh	34	#ifdef USE_IREC
		35	irecInit();
		36	#endif
		37
119	johboh	38
		39	while(1)
353	johboh	40	{
		41	TICK currentTick = tickGet();
119	johboh	42
353	johboh	43	static TICK tick_led = 0;
		44
		45
		46	if ((currentTick-tick_led)>(1*TICK_1S))
119	johboh	47	{
		48	LED0_IO=~LED0_IO;
353	johboh	49	tick_led = currentTick;
119	johboh	50	}
		51	}
		52	}
		53
		54
		55	#pragma interrupt high_isr
		56	void high_isr(void)
		57	{
260	johboh	58	canISR();
119	johboh	59
122	johboh	60	#ifdef USE_IREC
		61	irecISR();
		62	#endif
		63
119	johboh	64	}
		65
		66
		67	#pragma interrupt low_isr
		68	void low_isr(void)
		69	{
		70
		71	}
		72
		73
		74
		75	/*
		76	* Function: mainInit
		77	*
		78	* Input: none
		79	* Output: none
		80	* Pre-conditions: none
		81	* Affects: Se code
		82	* Depends: none.
		83	*/
		84	void mainInit()
		85	{
		86	LED0_TRIS=0;
		87
		88	// Enable Interrupts
		89	INTCONbits.GIEH = 1;
		90	INTCONbits.GIEL = 1;
		91
		92	// Enable interrupt prirority
		93	RCONbits.IPEN=1;
		94
		95
		96	}
		97
		98	/*
		99	* Function: canParse
		100	*
		101	* Input: Received can message
		102	* Output: none
		103	* Pre-conditions: canInit and received packet.
		104	* Affects: Sensors/actuators/etc. See code.
		105	* Depends: none.
		106	*/
260	johboh	107
341	johboh	108	void canParse(CAN_PACKET cp)
119	johboh	109	{
		110
260	johboh	111	}
119	johboh	112
		113
		114
122	johboh	115	/*
		116	* Function: irecParse
		117	*
		118	* Input: Received IR message
		119	* Output: none
		120	* Pre-conditions: irecInit
		121	* Affects: Sensors/actuators/etc. See code.
		122	* Depends: none.
		123	*/
		124	#ifdef USE_IREC
		125	void irecParse(IR_TYPE type, BYTE toggle, BYTE addr, BYTE data)
		126	{
341	johboh	127	CAN_PACKET outCp;
122	johboh	128
341	johboh	129	outCp.type = ptPGM;
		130	outCp.pgm.class = pcSENSOR;
		131	outCp.pgm.id = pstIR;
		132	outCp.length = 4;
		133	outCp.data[3] = type;
		134	outCp.data[2] = toggle;
		135	outCp.data[1] = addr;
		136	outCp.data[0] = data;
		137	while(!canSendMessage(outCp,PRIO_HIGH));
122	johboh	138
341	johboh	139
122	johboh	140	}
		141	#endif
		142
119	johboh	143	// Below are mandantory when using bootloader
		144	// define DEBUG_MODE to use without bootloader.
		145
		146	#ifndef DEBUG_MODE
		147	extern void _startup (void);
341	johboh	148	#pragma code _RESET_INTERRUPT_VECTOR = RM_RESET_VECTOR
119	johboh	149	void _reset (void)
		150	{
		151	_asm goto _startup _endasm
		152	}
		153	#pragma code
		154	#endif
		155
341	johboh	156	#pragma code _HIGH_INTERRUPT_VECTOR = RM_HIGH_INTERRUPT_VECTOR
119	johboh	157	void _high_ISR (void)
		158	{
		159	_asm GOTO high_isr _endasm
		160	}
		161	#pragma code
		162
341	johboh	163	#pragma code _LOW_INTERRUPT_VECTOR = RM_LOW_INTERRUPT_VECTOR
119	johboh	164	void _low_ISR (void)
		165	{
		166	_asm GOTO low_isr _endasm
		167	}
		168	#pragma code

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