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: 2007-02-25 21:15:41 +0100 (Sun, 25 Feb 2007) $
		8	* By: $LastChangedBy: johboh $
		9	* Revision: $Revision: 341 $
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	static TICK t = 0;
341	johboh	31	CAN_PACKET outCp;
119	johboh	32
		33	// Inits
		34
		35	mainInit();
260	johboh	36	canInit();
119	johboh	37
122	johboh	38	#ifdef USE_IREC
		39	irecInit();
		40	#endif
		41
119	johboh	42
		43	while(1)
		44	{
		45	static TICK t = 0;
		46
		47	if ((tickGet()-t)>TICK_SECOND)
		48	{
		49	LED0_IO=~LED0_IO;
		50	t = tickGet();
		51	}
		52	}
		53	}
		54
		55
		56	#pragma interrupt high_isr
		57	void high_isr(void)
		58	{
260	johboh	59	canISR();
119	johboh	60
122	johboh	61	#ifdef USE_IREC
		62	irecISR();
		63	#endif
		64
119	johboh	65	}
		66
		67
		68	#pragma interrupt low_isr
		69	void low_isr(void)
		70	{
		71
		72	}
		73
		74
		75
		76	/*
		77	* Function: mainInit
		78	*
		79	* Input: none
		80	* Output: none
		81	* Pre-conditions: none
		82	* Affects: Se code
		83	* Depends: none.
		84	*/
		85	void mainInit()
		86	{
		87	LED0_TRIS=0;
		88
		89	// Enable Interrupts
		90	INTCONbits.GIEH = 1;
		91	INTCONbits.GIEL = 1;
		92
		93	// Enable interrupt prirority
		94	RCONbits.IPEN=1;
		95
		96
		97	}
		98
		99	/*
		100	* Function: canParse
		101	*
		102	* Input: Received can message
		103	* Output: none
		104	* Pre-conditions: canInit and received packet.
		105	* Affects: Sensors/actuators/etc. See code.
		106	* Depends: none.
		107	*/
260	johboh	108
341	johboh	109	void canParse(CAN_PACKET cp)
119	johboh	110	{
		111
260	johboh	112	}
119	johboh	113
		114
		115
122	johboh	116	/*
		117	* Function: irecParse
		118	*
		119	* Input: Received IR message
		120	* Output: none
		121	* Pre-conditions: irecInit
		122	* Affects: Sensors/actuators/etc. See code.
		123	* Depends: none.
		124	*/
		125	#ifdef USE_IREC
		126	void irecParse(IR_TYPE type, BYTE toggle, BYTE addr, BYTE data)
		127	{
341	johboh	128	CAN_PACKET outCp;
122	johboh	129
341	johboh	130	outCp.type = ptPGM;
		131	outCp.pgm.class = pcSENSOR;
		132	outCp.pgm.id = pstIR;
		133	outCp.length = 4;
		134	outCp.data[3] = type;
		135	outCp.data[2] = toggle;
		136	outCp.data[1] = addr;
		137	outCp.data[0] = data;
		138	while(!canSendMessage(outCp,PRIO_HIGH));
122	johboh	139
341	johboh	140
122	johboh	141	}
		142	#endif
		143
119	johboh	144	// Below are mandantory when using bootloader
		145	// define DEBUG_MODE to use without bootloader.
		146
		147	#ifndef DEBUG_MODE
		148	extern void _startup (void);
341	johboh	149	#pragma code _RESET_INTERRUPT_VECTOR = RM_RESET_VECTOR
119	johboh	150	void _reset (void)
		151	{
		152	_asm goto _startup _endasm
		153	}
		154	#pragma code
		155	#endif
		156
341	johboh	157	#pragma code _HIGH_INTERRUPT_VECTOR = RM_HIGH_INTERRUPT_VECTOR
119	johboh	158	void _high_ISR (void)
		159	{
		160	_asm GOTO high_isr _endasm
		161	}
		162	#pragma code
		163
341	johboh	164	#pragma code _LOW_INTERRUPT_VECTOR = RM_LOW_INTERRUPT_VECTOR
119	johboh	165	void _low_ISR (void)
		166	{
		167	_asm GOTO low_isr _endasm
		168	}
		169	#pragma code

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