Mercurial > mbsePi-apps / file revision

#ifndef	_MBSELIB_H
#define	_MBSELIB_H


#define TRUE 1
#define FALSE 0

#include "../config.h"
#include "pid.h"

#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <fcntl.h>
#include <syslog.h>
#include <unistd.h>
#include <errno.h>
#include <signal.h>
#include <getopt.h>
#include <limits.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <poll.h>
#include <dirent.h>
#include <uuid/uuid.h>
#include <math.h>
#ifndef HAVE_WIRINGPI_H
#include <pthread.h>
#endif
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include <libxml/encoding.h>
#include <libxml/xmlwriter.h>

#ifdef HAVE_WIRINGPI_H
/* wiringPi */
#include <wiringPi.h>
#include <pcf8574.h>
#include <lcd.h>


/*
 * Thread locks
 */
#define	LOCK_DEVICES		0
#define	LOCK_LCD		1
#define	LOCK_MENU		2
#define	LOCK_SPARE2		3



/*
 * Frontpanel menu numbers
 */
#define MENU_NONE       	0
#define MENU_TOP_DEFAULT       	1
#define	MENU_TOP_UNITS		2
#define	MENU_UNITS		21
#define MENU_MODE_OFF		211
#define	MENU_MODE_NONE		212
#define MENU_NONE_HEAT          2121
#define MENU_NONE_COOL          2122
#define MENU_NONE_FAN           2123
#define MENU_MODE_BEER		213
#define MENU_BEER_TEMP          2131
#define MENU_MODE_FRIDGE	214
#define MENU_FRIDGE_TEMP	2141
#define MENU_MODE_PROFILE	215
#define	MENU_PROFILE_SELECT	2151
#define	MENU_PROFILE_START	2152
#define	MENU_PROFILE_PAUSE	2153
#define	MENU_PROFILE_ABORT	2154
#define	MENU_PROFILE_RESUME	2155
#define	MENU_PROFILE_GOOFF	2156
#define	MENU_TOP_SYS		3
#define	MENU_SYS_HALT		31
#define	MENU_SYS_REBOOT		32

#endif


/*
 * 1-Wire devices
 */
#define W1_FAMILY_DEFAULT       0
#define W1_FAMILY_SMEM_01       0x01
#define W1_FAMILY_SMEM_81       0x81
#define W1_THERM_DS18S20        0x10
#define W1_FAMILY_DS28E04       0x1C
#define W1_COUNTER_DS2423       0x1D
#define W1_THERM_DS1822         0x22
#define W1_EEPROM_DS2433        0x23
#define W1_THERM_DS18B20        0x28
#define W1_FAMILY_DS2408        0x29
#define W1_EEPROM_DS2431        0x2D
#define W1_FAMILY_DS2760        0x30
#define W1_FAMILY_DS2780        0x32
#define W1_FAMILY_DS2413        0x3A
#define W1_THERM_DS1825         0x3B
#define W1_FAMILY_DS2781        0x3D
#define W1_THERM_DS28EA00       0x42



#define MBSE_SS(x) (x)?(x):"(null)"


/*
 * Fermenter units. These units are connected via the 1-wire bus.
 * Each unit can have:
 *  a DS18B20 sensor to measure the air temperature inside the unit.
 *  a DS18B20 sensor(s) to measure the beer temperature.
 *  a DS2408 to turn the cooler, heater and fans on or off. Sense door and PSU state.
 */
typedef struct _units_list {
    struct _units_list	*next;
    int			version;		/* Record version		*/
    char		*uuid;			/* uid code			*/
    char		*name;			/* friendly name		*/
    float		volume;			/* Volume of this unit		*/
    char		*air_address;		/* DS18B20 address		*/
    int			air_state;		/* 0=ok, 1=missing, 2=error	*/
    int			air_temperature;	/* Air temperature in C * 1000	*/
    char		*beer_address;		/* DS18B20 address		*/
    int			beer_state;		/* 0=ok, 1=missing, 2=error 	*/
    int			beer_temperature;	/* Beer temperature in C * 1000	*/
    char		*heater_address;	/* Heater relay or PWM		*/
    int			heater_state;		/* Heater state 0..100		*/
    int			heater_delay;		/* Heater delay time /15 sec	*/
    int			heater_wait;		/* Heater wait counter		*/
    int			heater_usage;		/* Heater usage in seconds	*/
    char		*cooler_address;	/* Cooler relay or PWM		*/
    int			cooler_state;		/* Cooler state 0..100		*/
    int			cooler_delay;		/* Cooler delay time /15 sec	*/
    int			cooler_wait;		/* Cooler wait counter		*/
    int			cooler_usage;		/* Cooler usage in seconds	*/
    char		*fan_address;		/* Fan relay or PWM 		*/
    int			fan_state;		/* Fan state 0..100		*/
    int			fan_delay;		/* Fan delay time /15 sec	*/
    int			fan_wait;		/* Fan wait counter		*/
    int			fan_usage;		/* Fan usage in seconds		*/
    char		*light_address;		/* Lights relay			*/
    int			light_state;		/* Lights state 0..100		*/
    int			light_delay;		/* Lights delay time /15 sec	*/
    int			light_wait;		/* Lights wait counter		*/
    int			light_usage;		/* Lights usage in seconds	*/
    char		*door_address;		/* Door input address		*/
    int			door_state;		/* Door status			*/
    char		*psu_address;		/* Power Supply input address	*/
    int			psu_state;		/* Power Supply status		*/
    int			mode;			/* Unit mode			*/
    float		beer_set;		/* Beer temperature setting	*/
    float		fridge_set;		/* Fridge temperature setting	*/
    float		temp_set_min;		/* Minimum temperature		*/
    float		temp_set_max;		/* Maximum temperature		*/
    char		*profile;		/* Active profile uuid		*/
    time_t		prof_started;		/* Profile start time		*/
    int			prof_state;		/* Profile OFF|PAUSE|RUN|DONE	*/
    float		prof_target;		/* Profile current target temp	*/
    time_t		prof_paused;		/* Profile total pause time	*/
    int			prof_percent;		/* Profile percentage done	*/
    float		prof_peak_abs;		/* Profile absolute peak temp	*/
    float		prof_peak_rel;		/* Profile relative peak temp	*/
    time_t		prof_primary_done;	/* Profile primary is done	*/
    pid_var		*PID_cool;		/* PID cooler			*/
    pid_var		*PID_heat;		/* PID heater			*/
} units_list;

#define	UNITMODE_OFF		0		/* Unit turned off		*/
#define	UNITMODE_NONE		1		/* Unit on but does nothing	*/
#define	UNITMODE_FRIDGE		2		/* Unit acts as a fridge	*/
#define	UNITMODE_BEER		3		/* Unit acts as beer cooler	*/
#define	UNITMODE_PROFILE	4		/* Unit runs in profile mode	*/


/*
 * Fermenting steps
 */
typedef struct _prof_step {
    struct _prof_step	*next;
    int			version;		/* Version 1			*/
    int			steptime;		/* Step time to target in hours	*/
    int			resttime;		/* Rest time on target in hours	*/
    float		target;			/* Target temperature		*/
} prof_step;

/*
 * Fermenting profiles
 */
typedef struct _prof_list {
    struct _prof_list	*next;
    int			version;		/* Version 1			*/
    char		*uuid;			/* Profile uuid			*/
    char		*name;			/* Profile name			*/
    int			busy;			/* Profile busy == 1, free == 0	*/
    float		inittemp;		/* Temp target before start	*/
    prof_step		*steps;			/* Profile steps		*/
} profiles_list;

#define PROFILE_OFF		0		/* Profile not active		*/
#define	PROFILE_PAUSE		1		/* Profile pause		*/
#define	PROFILE_RUN		2		/* Profile is running		*/
#define	PROFILE_DONE		3		/* Profile is finished		*/
#define	PROFILE_ABORT		4		/* Profile abort		*/


/*
 * External devices like sensors, relays.
 */
typedef struct _dev_list {
    struct _dev_list	*next;
    int			version;		/* Version 1			*/
    char		*uuid;			/* UUID of this device		*/
    int			type;			/* Device type			*/
    int			direction;		/* Device direction		*/
    int			value;			/* Device value			*/
    int			offset;			/* Device offset value		*/
    int			present;		/* Device present		*/
    char		*address;		/* Device address		*/
    int			subdevice;		/* Device sub address		*/
    int			gpiopin;		/* Device GPIO pin or -1	*/
    char		*description;		/* Device description		*/
    int			inuse;			/* In use counter		*/
    char		*comment;		/* What we think it is		*/
    time_t		timestamp;		/* Last updated			*/
} devices_list;

#define	DEVTYPE_NA		0		/* Unknown device type		*/
#define	DEVTYPE_W1		1		/* 1-Wire bus			*/
#define	DEVTYPE_GPIO		2		/* GPIO I/O device		*/
#define	DEVTYPE_RC433		3		/* 433 MHz device		*/
#define	DEVTYPE_DHT		4		/* DHT type device on GPIO	*/
#define	DEVTYPE_I2C		5		/* I2C bus device		*/
#define	DEVTYPE_SPI		6		/* SPI bus device		*/
#ifdef USE_SIMULATOR
#define DEVTYPE_SIM		7		/* Simulated device		*/
#endif

#define	DEVPRESENT_UNDEF	0		/* Precence not testable	*/
#define	DEVPRESENT_NO		1		/* Device is missing		*/
#define	DEVPRESENT_YES		2		/* Device is detected		*/
#define	DEVPRESENT_ERROR	3		/* Device is in error		*/

#define	DEVDIR_UNDEF		0		/* Undefined			*/
#define	DEVDIR_IN_BIN		1		/* Binary input			*/
#define	DEVDIR_OUT_BIN		2		/* Binary output		*/
#define	DEVDIR_IN_ANALOG	3		/* Temperature input etc.	*/
#define	DEVDIR_OUT_ANALOG	4		/* Analog steering		*/
#define	DEVDIR_OUT_PWM		5		/* PWM outout			*/
#define	DEVDIR_INTERN		6		/* Internal function		*/

#ifdef USE_SIMULATOR

/*
 * The frigo is a simulation of a fridge with a heating device. 
 * It has a volume air, a volume of your beer. There is a simulated
 * thermal sensor that measures the air and one that measures the beer.
 * It looks like a normal live setup.
 */
typedef struct _simulator {
    struct _simulator	*next;
    int			version;		/* Version of this record	*/
    char		*uuid;			/* Simulator uuid		*/
    char		*name;			/* Simulator name		*/
    int			volume_air;		/* Volume air of the frigo	*/
    int			volume_beer;		/* Volume beer inside frigo	*/
    double		room_temperature;	/* Temp outside frigo		*/
    double		air_temperature;	/* Simulated air temperature	*/
    double		beer_temperature;	/* Simulated beer temperature	*/
    double		cooler_temp;		/* Lowest cooler temperature	*/
    int			cooler_time;		/* Time to reach temperature	*/
    float		cooler_size;		/* Size of cooler in square mtr	*/
    double		heater_temp;		/* Highest heater temperature	*/
    int			heater_time;		/* Time to reach temperature	*/
    float		heater_size;		/* Size of heater in square mtr	*/
    int			heater_state;		/* Heater status		*/
    int			cooler_state;		/* Cooler status		*/
    float		frigo_isolation;	/* Frigo isolation value	*/
    /*
     * Status values, maintained by the simulator but stored
     * here so they don't get lost over program restarts.
     */
    double		s_yeast_heat;		/* Heat generated by yeast	*/
    time_t		s_yeast_started;	/* Start date/time fermentation	*/
    double		s_cool_temp;		/* Temp cooler			*/
    double		s_heat_temp;		/* Temp heater			*/
    time_t		s_cool_changed;		/* Start date/time cooler	*/
    time_t		s_heat_changed;		/* Start date/time heater	*/
} simulator_list;

#endif

typedef struct _sys_config {
    char		*name;			/* Configuration name		*/
    int			my_port;		/* my client/server port	*/
    unsigned char	tempFormat;		/* Temperature format, C or F	*/
    char		*temp_address;		/* Environment temperature	*/
    int			temp_state;		/* 0=ok, 1=missing, 2=error	*/
    int			temp_value;		/* Air temperature in C * 1000	*/
    char		*hum_address;		/* Environment huminity		*/
    int			hum_state;		/* 0=ok, 1=missing, 2=error	*/
    int			hum_value;		/* Huminity in % * 1000		*/
#ifdef HAVE_WIRINGPI_H
    int			lcd_cols;		/* LCD display columns		*/
    int			lcd_rows;		/* LCD display rows		*/
    int			lcd_address;		/* LCD display i2c address	*/
#endif
    units_list		*units;			/* Fermenter units		*/
    profiles_list	*profiles;		/* Ferment profiles		*/
    devices_list	*devices;		/* Sensors and switches		*/
#ifdef USE_SIMULATOR
    simulator_list	*simulators;		/* Simulators			*/
#endif
} sys_config;



#endif