/**********************************************************************
 Universitaet Ulm
 Abteilung Organisation und Management von Informationssystemen

 Author: Philipp Hinz

 **********************************************************************/

#ifndef _GLOBAL_H_
#define _GLOBAL_H_

#include <pthread.h>

#define SPI_CHANNEL 	1		// 0 or 1 on Raspberry Pi
#define SPI_SPEED		200000	// SPI clock speed in Hz

#define LED_RED_PIN		7
#define LED_YELLOW_PIN	3
#define LED_GREEN_PIN	2

#define TIMER_DELAY_US	50000	// Basic timer delay in us
// SQL config

#define SQL_DATABASE	"nodes.sqlite"

// Global variables

extern int verbose, optPoll;
extern bool optEcho, optInc, optLom, optTerm, optAdd, optDate, optSuppress;
extern pthread_mutex_t mutex;
extern int lcd;

// CAN Filter - Should Incoming messages be filtered in Hardware?
// #defining FILTER_USAGE means yes, otherwise no filtering applies

//#define FILTER_USAGE

// If incoming messages are filtered, you have to define the filter properties.
// If a bit n of MASK is set, the respective Message-Identifier-Bit must
// be (equal to Bit n of MATCH0) OR (equal to Bit n of MATCH1).
// Otherwise the message will be discarded.
// Mask & Matches are in the range from 0x000 to 0x7FF.
#define FILTER_MASK   0x0ff
#define FILTER_MATCH0 0x084
#define FILTER_MATCH1 0x094


// Thread IDs
#define THREAD_MAIN 	0
#define THREAD_TEST		1
#define THREAD_CAN		2


void killThread(int threadid, int sig);

#endif