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defines.h
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defines.h
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/* OpenSprinkler Unified (AVR/RPI/BBB/LINUX/ESP8266) Firmware
* Copyright (C) 2015 by Ray Wang (ray@opensprinkler.com)
*
* OpenSprinkler macro defines and hardware pin assignments
* Feb 2015 @ OpenSprinkler.com
*
* This file is part of the OpenSprinkler library
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef _DEFINES_H
#define _DEFINES_H
typedef unsigned char byte;
typedef unsigned long ulong;
#if !defined(ARDUINO) || defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega1284__) || defined(ESP8266)
#define TMP_BUFFER_SIZE 255 // scratch buffer size
#else
#define TMP_BUFFER_SIZE 128 // scratch buffer size
#endif
/** Firmware version, hardware version, and maximal values */
#define OS_FW_VERSION 218 // Firmware version: 218 means 2.1.8
// if this number is different from the one stored in non-volatile memory
// a device reset will be automatically triggered
#define OS_FW_MINOR 2 // Firmware minor version
/** Hardware version base numbers */
#define OS_HW_VERSION_BASE 0x00
#define OSPI_HW_VERSION_BASE 0x40
#define OSBO_HW_VERSION_BASE 0x80
#define SIM_HW_VERSION_BASE 0xC0
/** Hardware type macro defines */
#define HW_TYPE_AC 0xAC // standard 24VAC for 24VAC solenoids only, with triacs
#define HW_TYPE_DC 0xDC // DC powered, for both DC and 24VAC solenoids, with boost converter and MOSFETs
#define HW_TYPE_LATCH 0x1A // DC powered, for DC latching solenoids only, with boost converter and H-bridges
#define HW_TYPE_UNKNOWN 0xFF
/** File names */
#define WEATHER_OPTS_FILENAME "wtopts.txt" // weather options file
#define STATION_ATTR_FILENAME "stns.dat" // station attributes data file
#define WIFI_FILENAME "wifi.dat" // wifi credentials file
#define IFTTT_KEY_FILENAME "ifkey.txt"
#define IFTTT_KEY_MAXSIZE 128
#define STATION_SPECIAL_DATA_SIZE (TMP_BUFFER_SIZE - 8)
#define FLOWCOUNT_RT_WINDOW 30 // flow count window (for computing real-time flow rate), 30 seconds
/** Station type macro defines */
#define STN_TYPE_STANDARD 0x00
#define STN_TYPE_RF 0x01
#define STN_TYPE_REMOTE 0x02
#define STN_TYPE_GPIO 0x03 // Support for raw connection of station to GPIO pin
#define STN_TYPE_HTTP 0x04 // Support for HTTP Get connection
#define STN_TYPE_OTHER 0xFF
#define IFTTT_PROGRAM_SCHED 0x01
#define IFTTT_RAINSENSOR 0x02
#define IFTTT_FLOWSENSOR 0x04
#define IFTTT_WEATHER_UPDATE 0x08
#define IFTTT_REBOOT 0x10
#define IFTTT_STATION_RUN 0x20
/** Sensor type macro defines */
#define SENSOR_TYPE_NONE 0x00
#define SENSOR_TYPE_RAIN 0x01 // rain sensor
#define SENSOR_TYPE_FLOW 0x02 // flow sensor
#define SENSOR_TYPE_PSWITCH 0xF0 // program switch
#define SENSOR_TYPE_OTHER 0xFF
/** WiFi related defines */
#ifdef ESP8266
#define WIFI_MODE_AP 0xA9
#define WIFI_MODE_STA 0x2A
#define OS_STATE_INITIAL 0
#define OS_STATE_CONNECTING 1
#define OS_STATE_CONNECTED 2
#define OS_STATE_TRY_CONNECT 3
#define LED_FAST_BLINK 100
#define LED_SLOW_BLINK 500
#endif
/** Non-volatile memory (NVM) defines */
#if defined(ARDUINO) && !defined(ESP8266)
/** 2KB NVM (ATmega644) data structure:
* | | | ---STRING PARAMETERS--- | | ----STATION ATTRIBUTES----- | |
* | PROGRAM | CON | PWD | LOC | JURL | WURL | KEY | STN_NAMES | MAS | IGR | MAS2 | DIS | SEQ | SPE | OPTIONS |
* | (986) |(12) |(36) |(48) | (40) | (40) |(24) | (768) | (6) | (6) | (6) | (6) | (6) | (6) | (58) |
* | | | | | | | | | | | | | | | |
* 0 986 998 1034 1082 1122 1162 1186 1954 1960 1966 1972 1978 1984 1990 2048
*/
/** 4KB NVM (ATmega1284) data structure:
* | | | ---STRING PARAMETERS--- | | ----STATION ATTRIBUTES----- | |
* | PROGRAM | CON | PWD | LOC | JURL | WURL | KEY | STN_NAMES | MAS | IGR | MAS2 | DIS | SEQ | SPE | OPTIONS |
* | (2433) |(12) |(36) |(48) | (48) | (48) |(24) | (1344) | (7) | (7) | (7) | (7) | (7) | (7) | (61) |
* | | | | | | | | | | | | | | | |
* 0 2433 2445 2481 2529 2577 2625 2649 3993 4000 4007 4014 4021 4028 4035 4096
*/
#if defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega1284__) // for 4KB NVM
#define MAX_EXT_BOARDS 6 // maximum number of exp. boards (each expands 8 stations)
#define MAX_NUM_STATIONS ((1+MAX_EXT_BOARDS)*8) // maximum number of stations
#define NVM_SIZE 4096 // For AVR, nvm data is stored in EEPROM, ATmega1284 has 4K EEPROM
#define STATION_NAME_SIZE 24 // maximum number of characters in each station name
#define MAX_PROGRAMDATA 2433 // program data
#define MAX_NVCONDATA 12 // non-volatile controller data
#define MAX_USER_PASSWORD 36 // user password
#define MAX_LOCATION 48 // location string
#define MAX_JAVASCRIPTURL 48 // javascript url
#define MAX_WEATHERURL 48 // weather script url
#define MAX_WEATHER_KEY 24 // weather api key
#else
#define MAX_EXT_BOARDS 5 // maximum number of exp. boards (each expands 8 stations)
#define MAX_NUM_STATIONS ((1+MAX_EXT_BOARDS)*8) // maximum number of stations
#define NVM_SIZE 2048 // For AVR, nvm data is stored in EEPROM, ATmega644 has 2K EEPROM
#define STATION_NAME_SIZE 16 // maximum number of characters in each station name
#define MAX_PROGRAMDATA 986 // program data
#define MAX_NVCONDATA 12 // non-volatile controller data
#define MAX_USER_PASSWORD 36 // user password
#define MAX_LOCATION 48 // location string
#define MAX_JAVASCRIPTURL 40 // javascript url
#define MAX_WEATHERURL 40 // weather script url
#define MAX_WEATHER_KEY 24 // weather api key,
#endif
#else // NVM defines for RPI/BBB/LINUX/ESP8266
/** 8KB NVM (RPI/BBB/LINUX/ESP8266) data structure:
* | | | ---STRING PARAMETERS--- | | ----STATION ATTRIBUTES----- | |
* | PROGRAM | CON | PWD | LOC | JURL | WURL | KEY | STN_NAMES | MAS | IGR | MAS2 | DIS | SEQ | SPE | OPTIONS |
* | (6127) |(12) |(36) |(48) | (48) | (48) |(24) | (1728) | (9) | (9) | (9) | (9) | (9) | (9) | (67) |
* | | | | | | | | | | | | | | | |
* 0 6127 6139 6175 6223 6271 6319 6343 8071 8080 8089 8098 8107 8116 8125 8192
*/
// These are kept the same as AVR for compatibility reasons
// But they can be increased if needed
#define NVM_FILENAME "nvm.dat" // for RPI/BBB, nvm data is stored in a file
#define MAX_EXT_BOARDS 8 // maximum number of 8-station exp. boards (a 16-station expander counts as 2)
#define MAX_NUM_STATIONS ((1+MAX_EXT_BOARDS)*8) // maximum number of stations
#define NVM_SIZE 8192
#define STATION_NAME_SIZE 24 // maximum number of characters in each station name
#define MAX_PROGRAMDATA 6127 // program data
#define MAX_NVCONDATA 12 // non-volatile controller data
#define MAX_USER_PASSWORD 36 // user password
#define MAX_LOCATION 48 // location string
#define MAX_JAVASCRIPTURL 48 // javascript url
#define MAX_WEATHERURL 48 // weather script url
#define MAX_WEATHER_KEY 24 // weather api key
#endif // end of NVM defines
/** NVM data addresses */
#define ADDR_NVM_PROGRAMS (0) // program starting address
#define ADDR_NVM_NVCONDATA (ADDR_NVM_PROGRAMS+MAX_PROGRAMDATA)
#define ADDR_NVM_PASSWORD (ADDR_NVM_NVCONDATA+MAX_NVCONDATA)
#define ADDR_NVM_LOCATION (ADDR_NVM_PASSWORD+MAX_USER_PASSWORD)
#define ADDR_NVM_JAVASCRIPTURL (ADDR_NVM_LOCATION+MAX_LOCATION)
#define ADDR_NVM_WEATHERURL (ADDR_NVM_JAVASCRIPTURL+MAX_JAVASCRIPTURL)
#define ADDR_NVM_WEATHER_KEY (ADDR_NVM_WEATHERURL+MAX_WEATHERURL)
#define ADDR_NVM_STN_NAMES (ADDR_NVM_WEATHER_KEY+MAX_WEATHER_KEY)
#define ADDR_NVM_MAS_OP (ADDR_NVM_STN_NAMES+MAX_NUM_STATIONS*STATION_NAME_SIZE) // master op bits
#define ADDR_NVM_IGNRAIN (ADDR_NVM_MAS_OP+(MAX_EXT_BOARDS+1)) // ignore rain bits
#define ADDR_NVM_MAS_OP_2 (ADDR_NVM_IGNRAIN+(MAX_EXT_BOARDS+1)) // master2 op bits
#define ADDR_NVM_STNDISABLE (ADDR_NVM_MAS_OP_2+(MAX_EXT_BOARDS+1))// station disable bits
#define ADDR_NVM_STNSEQ (ADDR_NVM_STNDISABLE+(MAX_EXT_BOARDS+1))// station sequential bits
#define ADDR_NVM_STNSPE (ADDR_NVM_STNSEQ+(MAX_EXT_BOARDS+1)) // station special bits (i.e. non-standard stations)
#define ADDR_NVM_OPTIONS (ADDR_NVM_STNSPE+(MAX_EXT_BOARDS+1)) // options
/** Default password, location string, weather key, script urls */
#define DEFAULT_PASSWORD "a6d82bced638de3def1e9bbb4983225c" // md5 of 'opendoor'
#define DEFAULT_LOCATION "Boston,MA"
#define DEFAULT_WEATHER_KEY ""
#define DEFAULT_JAVASCRIPT_URL "https://ui.opensprinkler.com/js"
#define DEFAULT_WEATHER_URL "weather.opensprinkler.com"
#define DEFAULT_IFTTT_URL "maker.ifttt.com"
/** Macro define of each option
* Refer to OpenSprinkler.cpp for details on each option
*/
typedef enum {
OPTION_FW_VERSION = 0,
OPTION_TIMEZONE,
OPTION_USE_NTP,
OPTION_USE_DHCP,
OPTION_STATIC_IP1,
OPTION_STATIC_IP2,
OPTION_STATIC_IP3,
OPTION_STATIC_IP4,
OPTION_GATEWAY_IP1,
OPTION_GATEWAY_IP2,
OPTION_GATEWAY_IP3,
OPTION_GATEWAY_IP4,
OPTION_HTTPPORT_0,
OPTION_HTTPPORT_1,
OPTION_HW_VERSION,
OPTION_EXT_BOARDS,
OPTION_SEQUENTIAL_RETIRED,
OPTION_STATION_DELAY_TIME,
OPTION_MASTER_STATION,
OPTION_MASTER_ON_ADJ,
OPTION_MASTER_OFF_ADJ,
OPTION_SENSOR1_TYPE,
OPTION_SENSOR1_OPTION,
OPTION_WATER_PERCENTAGE,
OPTION_DEVICE_ENABLE,
OPTION_IGNORE_PASSWORD,
OPTION_DEVICE_ID,
OPTION_LCD_CONTRAST,
OPTION_LCD_BACKLIGHT,
OPTION_LCD_DIMMING,
OPTION_BOOST_TIME,
OPTION_USE_WEATHER,
OPTION_NTP_IP1,
OPTION_NTP_IP2,
OPTION_NTP_IP3,
OPTION_NTP_IP4,
OPTION_ENABLE_LOGGING,
OPTION_MASTER_STATION_2,
OPTION_MASTER_ON_ADJ_2,
OPTION_MASTER_OFF_ADJ_2,
OPTION_FW_MINOR,
OPTION_PULSE_RATE_0,
OPTION_PULSE_RATE_1,
OPTION_REMOTE_EXT_MODE,
OPTION_DNS_IP1,
OPTION_DNS_IP2,
OPTION_DNS_IP3,
OPTION_DNS_IP4,
OPTION_SPE_AUTO_REFRESH,
OPTION_IFTTT_ENABLE,
OPTION_SENSOR2_TYPE,
OPTION_SENSOR2_OPTION,
OPTION_RESET,
NUM_OPTIONS // total number of options
} OS_OPTION_t;
/** Log Data Type */
#define LOGDATA_STATION 0x00
#define LOGDATA_RAINSENSE 0x01
#define LOGDATA_RAINDELAY 0x02
#define LOGDATA_WATERLEVEL 0x03
#define LOGDATA_FLOWSENSE 0x04
#undef OS_HW_VERSION
/** Hardware defines */
#if defined(ARDUINO) && !defined(ESP8266)
#if F_CPU==8000000L // 8M for OS20
#define OS_HW_VERSION (OS_HW_VERSION_BASE+20)
#elif F_CPU==12000000L // 12M for OS21
#define OS_HW_VERSION (OS_HW_VERSION_BASE+21)
#elif F_CPU==16000000L // 16M for OS22 and OS23
#if defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega1284__)
#define OS_HW_VERSION (OS_HW_VERSION_BASE+23)
#define PIN_FREE_LIST {2,10,12,13,14,15,18,19} // Free GPIO pins
#else
#define OS_HW_VERSION (OS_HW_VERSION_BASE+22)
#endif
#endif
// hardware pins
#define PIN_BUTTON_1 31 // button 1
#define PIN_BUTTON_2 30 // button 2
#define PIN_BUTTON_3 29 // button 3
#define PIN_RFTX 28 // RF data pin
#define PORT_RF PORTA
#define PINX_RF PINA3
#define PIN_SR_LATCH 3 // shift register latch pin
#define PIN_SR_DATA 21 // shift register data pin
#define PIN_SR_CLOCK 22 // shift register clock pin
#define PIN_SR_OE 1 // shift register output enable pin
// regular 16x2 LCD pin defines
#define PIN_LCD_RS 19 // LCD rs pin
#define PIN_LCD_EN 18 // LCD enable pin
#define PIN_LCD_D4 20 // LCD d4 pin
#define PIN_LCD_D5 21 // LCD d5 pin
#define PIN_LCD_D6 22 // LCD d6 pin
#define PIN_LCD_D7 23 // LCD d7 pin
#define PIN_LCD_BACKLIGHT 12 // LCD backlight pin
#define PIN_LCD_CONTRAST 13 // LCD contrast pin
// DC controller pin defines
#define PIN_BOOST 20 // booster pin
#define PIN_BOOST_EN 23 // boost voltage enable pin
#define PIN_ETHER_CS 4 // Ethernet controller chip select pin
#define PIN_SD_CS 0 // SD card chip select pin
#define PIN_RAINSENSOR 11 // rain sensor is connected to pin D3
#define PIN_FLOWSENSOR 11 // flow sensor (currently shared with rain sensor, change if using a different pin)
#define PIN_FLOWSENSOR_INT 1 // flow sensor interrupt pin (INT1)
#define PIN_EXP_SENSE 4 // expansion board sensing pin (A4)
#define PIN_CURR_SENSE 7 // current sensing pin (A7)
#define PIN_CURR_DIGITAL 24 // digital pin index for A7
// Ethernet buffer size
#if defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega1284__)
#define ETHER_BUFFER_SIZE 1400 // ATmega1284 has 16K RAM, so use a bigger buffer
#else
#define ETHER_BUFFER_SIZE 950 // ATmega644 has 4K RAM, so use a smaller buffer
#endif
#define wdt_reset() __asm__ __volatile__ ("wdr") // watchdog timer reset
//#define SERIAL_DEBUG
#if defined(SERIAL_DEBUG) /** Serial debug functions */
#define DEBUG_BEGIN(x) Serial.begin(x)
#define DEBUG_PRINT(x) Serial.print(x)
#define DEBUG_PRINTLN(x) Serial.println(x)
#define DEBUG_PRINTIP(x) ether.printIp("IP:",x)
#else
#define DEBUG_BEGIN(x) {}
#define DEBUG_PRINT(x) {}
#define DEBUG_PRINTLN(x) {}
#define DEBUG_PRINTIP(x) {}
#endif
typedef unsigned char uint8_t;
typedef unsigned int uint16_t;
typedef int int16_t;
#define pinModeExt pinMode
#define digitalReadExt digitalRead
#define digitalWriteExt digitalWrite
#else // Hardware defines for RPI/BBB/ESP8266
#if defined(ESP8266)
#define OS_HW_VERSION (OS_HW_VERSION_BASE+30)
#define IOEXP_PIN 0x80 // base for pins on main IO expander
#define MAIN_I2CADDR 0x20 // main IO expander I2C address
#define ACDR_I2CADDR 0x21 // ac driver I2C address
#define DCDR_I2CADDR 0x22 // dc driver I2C address
#define LADR_I2CADDR 0x23 // latch driver I2C address
#define EXP_I2CADDR_BASE 0x24 // base of expander I2C address
#define LCD_I2CADDR 0x3C // 128x64 OLED display I2C address
#define PIN_CURR_SENSE A0
#define PIN_FREE_LIST {} // no free GPIO pin at the moment
#define ETHER_BUFFER_SIZE 4096
/* To accommodate different OS30 versions, we use software defines pins */
extern byte PIN_BUTTON_1;
extern byte PIN_BUTTON_2;
extern byte PIN_BUTTON_3;
extern byte PIN_RFRX;
extern byte PIN_RFTX;
extern byte PIN_BOOST;
extern byte PIN_BOOST_EN;
extern byte PIN_LATCH_COM;
extern byte PIN_SENSOR1;
extern byte PIN_SENSOR2;
extern byte PIN_RAINSENSOR;
extern byte PIN_FLOWSENSOR;
extern byte PIN_IOEXP_INT;
/* Original OS30 pin defines */
//#define V0_MAIN_INPUTMASK 0b00001010 // main input pin mask
// pins on main PCF8574 IO expander have pin numbers IOEXP_PIN+i
#define V0_PIN_BUTTON_1 IOEXP_PIN+1 // button 1
#define V0_PIN_BUTTON_2 0 // button 2
#define V0_PIN_BUTTON_3 IOEXP_PIN+3 // button 3
#define V0_PIN_RFRX 14
#define V0_PIN_PWR_RX IOEXP_PIN+0
#define V0_PIN_RFTX 16
#define V0_PIN_PWR_TX IOEXP_PIN+2
#define V0_PIN_BOOST IOEXP_PIN+6
#define V0_PIN_BOOST_EN IOEXP_PIN+7
#define V0_PIN_SENSOR1 12 // sensor 1
#define V0_PIN_SENSOR2 13 // sensor 2
#define V0_PIN_RAINSENSOR V0_PIN_SENSOR1 // for this firmware, rain and flow sensors are both assumed on sensor 1
#define V0_PIN_FLOWSENSOR V0_PIN_SENSOR1
/* OS30 revision 1 pin defines */
// pins on PCA9555A IO expander have pin numbers IOEXP_PIN+i
#define V1_IO_CONFIG 0x1F00 // config bits
#define V1_IO_OUTPUT 0x1F00 // output bits
#define V1_PIN_BUTTON_1 IOEXP_PIN+10 // button 1
#define V1_PIN_BUTTON_2 IOEXP_PIN+11 // button 2
#define V1_PIN_BUTTON_3 IOEXP_PIN+12 // button 3
#define V1_PIN_RFRX 14
#define V1_PIN_RFTX 16
#define V1_PIN_IOEXP_INT 12
#define V1_PIN_BOOST IOEXP_PIN+13
#define V1_PIN_BOOST_EN IOEXP_PIN+14
#define V1_PIN_LATCH_COM IOEXP_PIN+15
#define V1_PIN_SENSOR1 IOEXP_PIN+8 // sensor 1
#define V1_PIN_SENSOR2 IOEXP_PIN+9 // sensor 2
#define V1_PIN_RAINSENSOR V1_PIN_SENSOR1 // for this firmware, rain and flow sensors are both assumed on sensor 1
#define V1_PIN_FLOWSENSOR V1_PIN_SENSOR1
/** OSPi pin defines */
#elif defined(OSPI)
#define OS_HW_VERSION OSPI_HW_VERSION_BASE
#define PIN_SR_LATCH 22 // shift register latch pin
#define PIN_SR_DATA 27 // shift register data pin
#define PIN_SR_DATA_ALT 21 // shift register data pin (alternative, for RPi 1 rev. 1 boards)
#define PIN_SR_CLOCK 4 // shift register clock pin
#define PIN_SR_OE 17 // shift register output enable pin
#define PIN_RAINSENSOR 14 // rain sensor
#define PIN_FLOWSENSOR 14 // flow sensor (currently shared with rain sensor, change if using a different pin)
#define PIN_RFTX 15 // RF transmitter pin
#define PIN_BUTTON_1 23 // button 1
#define PIN_BUTTON_2 24 // button 2
#define PIN_BUTTON_3 25 // button 3
#define PIN_FREE_LIST {5,6,7,8,9,10,11,12,13,16,18,19,20,21,23,24,25,26} // free GPIO pins
#define ETHER_BUFFER_SIZE 16384
/** BBB pin defines */
#elif defined(OSBO)
#define OS_HW_VERSION OSBO_HW_VERSION_BASE
// these are gpio pin numbers, refer to
// https://github.com/mkaczanowski/BeagleBoneBlack-GPIO/blob/master/GPIO/GPIOConst.cpp
#define PIN_SR_LATCH 60 // P9_12, shift register latch pin
#define PIN_SR_DATA 30 // P9_11, shift register data pin
#define PIN_SR_CLOCK 31 // P9_13, shift register clock pin
#define PIN_SR_OE 50 // P9_14, shift register output enable pin
#define PIN_RAINSENSOR 48 // P9_15, rain sensor is connected to pin D3
#define PIN_FLOWSENSOR 48 // flow sensor (currently shared with rain sensor, change if using a different pin)
#define PIN_RFTX 51 // RF transmitter pin
#define PIN_FREE_LIST {38,39,34,35,45,44,26,47,27,65,63,62,37,36,33,32,61,86,88,87,89,76,77,74,72,73,70,71}
#define ETHER_BUFFER_SIZE 16384
#else
// For Linux or other software simulators
// use fake hardware pins
#if defined(DEMO)
#define OS_HW_VERSION 255 // assign hardware number 255 to DEMO firmware
#else
#define OS_HW_VERSION SIM_HW_VERSION_BASE
#endif
#define PIN_SR_LATCH 0
#define PIN_SR_DATA 0
#define PIN_SR_CLOCK 0
#define PIN_SR_OE 0
#define PIN_RAINSENSOR 0
#define PIN_FLOWSENSOR 0
#define PIN_RFTX 0
#define PIN_FREE_LIST {}
#define ETHER_BUFFER_SIZE 16384
#endif
#define ENABLE_DEBUG
#if defined(ENABLE_DEBUG)
#if defined(ESP8266)
#define DEBUG_BEGIN(x) Serial.begin(x)
#define DEBUG_PRINT(x) Serial.print(x)
#define DEBUG_PRINTLN(x) Serial.println(x)
#else
#define DEBUG_BEGIN(x) {} /** Serial debug functions */
inline void DEBUG_PRINT(int x) {printf("%d", x);}
inline void DEBUG_PRINT(const char*s) {printf("%s", s);}
#define DEBUG_PRINTLN(x) {DEBUG_PRINT(x);printf("\n");}
#endif
#else
#define DEBUG_BEGIN(x) {}
#define DEBUG_PRINT(x) {}
#define DEBUG_PRINTLN(x) {}
#endif
/** Re-define avr-specific (e.g. PGM) types to use standard types */
#if !defined(ESP8266)
inline void itoa(int v,char *s,int b) {sprintf(s,"%d",v);}
inline void ultoa(unsigned long v,char *s,int b) {sprintf(s,"%lu",v);}
#define now() time(0)
#define pgm_read_byte(x) *(x)
#define PSTR(x) x
#define strcat_P strcat
#define strcpy_P strcpy
#define PROGMEM
typedef const char* PGM_P;
typedef unsigned char uint8_t;
typedef short int16_t;
typedef unsigned short uint16_t;
typedef bool boolean;
#define pinModeExt pinMode
#define digitalReadExt digitalRead
#define digitalWriteExt digitalWrite
#endif
#endif // end of Hardawre defines
/** Other defines */
// button values
#define BUTTON_1 0x01
#define BUTTON_2 0x02
#define BUTTON_3 0x04
// button status values
#define BUTTON_NONE 0x00 // no button pressed
#define BUTTON_MASK 0x0F // button status mask
#define BUTTON_FLAG_HOLD 0x80 // long hold flag
#define BUTTON_FLAG_DOWN 0x40 // down flag
#define BUTTON_FLAG_UP 0x20 // up flag
// button timing values
#define BUTTON_DELAY_MS 1 // short delay (milliseconds)
#define BUTTON_HOLD_MS 1000 // long hold expiration time (milliseconds)
// button mode values
#define BUTTON_WAIT_NONE 0 // do not wait, return value immediately
#define BUTTON_WAIT_RELEASE 1 // wait until button is release
#define BUTTON_WAIT_HOLD 2 // wait until button hold time expires
#define DISPLAY_MSG_MS 2000 // message display time (milliseconds)
#endif // _DEFINES_H