////////////////////////////////////////////////////////////////////////////////
// Name: SmellyParty //
// Platform: Arduino UNO R3 //
// Created by: HARB rboek2@gmail.com october 2016 GPL copyrights //
// http://robotigs.com/robotigs/includes/bots_header.php?idbot=8 //
// This program reads the TGS sensors and outputS the readings on Serial //
// monitor. //
// To test run: http://robotigs.com/robotigs/mobile/sensors.php //
////////////////////////////////////////////////////////////////////////////////
// FUSES (can always be altered f.e. by using the STK500) //
// On-Chip Debug Enabled: off (OCDEN=0) //
// JTAG Interface Enabled: off (JTAGEN=0) //
// Preserve EEPROM mem through the Chip Erase cycle: On (EESAVE = 0) //
// Boot Flash section = 2048 words, Boot startaddr=$3800 (BOOTSZ=00) //
// Boot Reset vector Enabled, default address=$0000 (BOOTSTR=0) //
// CKOPT fuse (operation dependent of CKSEL fuses (CKOPT=0) //
// Brown-out detection level at VCC=2,7V; (BODLEVEL=1) //
// Ext. Cr/Res High Freq.; Start-up time: 16K CK + 64 ms (CKSEL=1111 SUT=11) //
// LOCKBITS (are dangerous to change, since they cannot be reset) //
// Mode 1: No memory lock features enabled //
// Application Protect Mode 1: No lock on SPM and LPM in Application Section //
// Boot Loader Protect Mode 1: No lock on SPM and LPM in Boot Loader Section //
////////////////////////////////////////////////////////////////////////////////
// EEPROM MEMORY MAP: //
// Start End Number Description //
// 0000 0000 1 Never use this memory location to be AVR compatible //
////////////////////////////////////////////////////////////////////////////////
// PIN ALLOCATIONS //
// Prog=List=Chip //
// A0 = 97 = PF0 ADC0 = TGS 01 analog input MQ 7 ADC //
// A1 = 96 = PF1 ADC1 = TGS 02 analog input MQ 135 ADC //
// A2 = 95 = PF2 ADC2 = TGS 03 analog input MQ 5 ADC //
// A3 = 94 = PF3 ADC3 = ADC //
// A4 = 93 = PF4 ADC4/TMK = ADC //
// A14 = 83 = PK6 ADC14/PCINT22 = ADC //
// A15 = 82 = PK7 ADC15/PCINT23 = ADC //
// 0 = 2 = PE0 RXD0/PCINT8 = Serial monitor, also on-board LED RX0 //
// 1 = 3 = PE1 TXD0 = Serial monitor, also on-board LED TX0 //
// 2 = 6 = PE4 OC3B/INT4 = Tgs01 Digital alarm signal input INT //
// 3 = 7 = PE5 OC3C/INT5 = Tgs02 Digital alarm signal input INT //
// 4 = 1 = PG5 OCOB = Tgs03 Digital alarm signal input PWM //
// 5 = 5 = PE5 OC3A/AIN1 = Tgs etc PWM //
// 12 = 25 = PB6 OC1B/PCINT6 = PWM //
// 13 = 26 = PB7 OCOA/OC1C/PCINT7 = On board user LED, on=high off=low PWM //
// 18 = 46 = PD2 TXD1/INT3 = TX1 //
// 19 = 45 = PD2 RXD1/INT2 = RX1 //
// 20 = 44 = PD1 SDA/INT1 = TWI //
// 21 = 43 = PD0 SCL/INT0 = TWI //
// 44 = 40 = PL5 OC5C = PWM //
// 45 = 39 = PL4 OC5B = PWM //
// 46 = 38 = PL3 OC5A = PWM //
// 50 = 22 = PB3 MISO/PCINT3 = SPI //
// 51 = 21 = PB2 MOSI/PCINT2 = SPI //
// 52 = 20 = PB1 SCK/PCINT1 = SPI //
// 53 = 19 = PB1 SS/PCINT0 = SPI //
////////////////////////////////////////////////////////////////////////////////
// SET PRECOMPILER OPTIONS *****************************************************
// Initialse conditional compiling, uncomment to include, comment to exclude ---
// #define RS232 1 //Include RS232 sections to output debug info
// #ifdef RS232 //Only include this part if the variable has been defined
// Define precompiler variables ------------------------------------------------
#define LEDusr PB7 //Arduino boards contain an onboard LED
#define DIGIN01 2 //Define the digital input pin connected to TGS01
#define ANAIN01 A0 //Define the analog input pin connected to TGS01
#define DIGIN02 3 //Define the digital input pin connected to TGS02
#define ANAIN02 A1 //Define the analog input pin connected to TGS02
#define DIGIN03 4 //Define the digital input pin connected to TGS03
#define ANAIN03 A2 //Define the analog input pin connected to TGS03
///Define the needed header files for the precompiler, no charge if not used ---
//#include <IRremote.h> //Do never use the default by the IDE but replace it
//#include <AFMotor.h> //Motors shield, Copyright Adafruit Industries LLC, 2009
//#include <TimerOne.h> //Currently needed for reading wheel speed per second
//DEFINE CONSTANTS AND VARIABLES -----------------------------------------------
//const int RECV_PIN = 19; //Connection of the IR remote TV control receiver
//3 COLOR LED breakout, common ground, connect these pins preferably to PWM
/*-----( Declare Variables )-----*/
boolean digVal01; //Store digital alarm value in a single bit
unsigned int anaVal01; //AnalogRead will fill variable with a 10 bit number
boolean digVal02; //Store digital alarm value in a single bit
unsigned int anaVal02; //AnalogRead will fill variable with a 10 bit number
boolean digVal03; //Store digital alarm value in a single bit
unsigned int anaVal03; //AnalogRead will fill variable with a 10 bit number
//END OF PRECOMPILER OPTIONS ---------------------------------------------------
void toggle_led(void) { //Toggles the default on-board LED on or off ***********
if bit_is_clear(PORTB, LEDusr) //Test if the LED is off
PORTB |= (1 << LEDusr); //If LED=off then turn LED on
else //Else the LED must be on
PORTB &= ~(1 << LEDusr); //Then turn the LED off
} //Exit toggle_led -- Or fe: state = !state; ----------------------------------
void setup() { //Setup runs once ***********************************************
DDRB |= (1 << LEDusr); //Set onboard LED-pin as output
Serial.begin(9600); //Nothing more needed for the Serial Monitor to function
pinMode (DIGIN01, INPUT); //Digital input signal, input is default
pinMode (ANAIN01, INPUT); //Analog, not actually required; input is default
PORTB |= (1 << LEDusr); //Initally onboard LED = on
delay(100); //Start pre run
Serial.println("Smelly Gas Sensor brick test ");
}//--(end setup )---------------------------------------------------------------
void loop() { //KEEP ON RUNNING THIS LOOP FOREVER ******************************
anaVal01 = analogRead (ANAIN01);
digVal01 = digitalRead(DIGIN01);
anaVal02 = analogRead (ANAIN02);
digVal02 = digitalRead(DIGIN02);
anaVal03 = analogRead (ANAIN03);
digVal03 = digitalRead(DIGIN03);
Serial.print("01=");
Serial.print(anaVal01), DEC; // display analog value
Serial.print(",");
Serial.print(digVal01), DEC; // display digital value
Serial.print(" 02=");
Serial.print(anaVal02), DEC; // display analog value
Serial.print(",");
Serial.print(digVal02), DEC; // display digital value
Serial.print(" 03=");
Serial.print(anaVal03), DEC; // display analog value
Serial.print(",");
Serial.print(digVal03), DEC; // display digital value
Serial.println();
delay(60000); //Wait for 60 seconds
toggle_led(); //Toggles the default on-board LED on or off
} //End of void loop() //KEEP ON RUNNING THIS LOOP FOREVER
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