im not sure but i did say it works on window 7' but not on my windows vista on my laptop..its a program for a hall switch to run for a dyno rpm sensor.'
this is the other sketch its a weather station this doesn't work on either.
#include <Wire.h>
#define BMP085_ADDRESS 0x77 // I2C address of BMP085
#include <DHT.h>
#include <LiquidCrystal_I2C.h>
#include <Wire.h>
#define DHTPIN 7
#define DHTTYPE DHT11
DHT dht(DHTPIN, DHTTYPE);
LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);
const unsigned char OSS = 0; // Oversampling Setting
boolean page = false;
//Button
int switchPin = 13; // momentary switch in 13, other side connected to ground
int Display = 0;
int prevstate = HIGH;
int currstate = LOW;
// Calibration values
int ac1;
int ac2;
int ac3;
unsigned int ac4;
unsigned int ac5;
unsigned int ac6;
int b1;
int b2;
int mb;
int mc;
int md;
// b5 is calculated in bmp085GetTemperature(...), this variable is also used in bmp085GetPressure(...)
// so ...Temperature(...) must be called before ...Pressure(...).
long b5;
void setup(){
Serial.begin(9600);
Wire.begin();
bmp085Calibration();
dht.begin();
lcd.begin(20,4);
pinMode(switchPin, INPUT); //Button
digitalWrite(switchPin, HIGH); //Button
lcd.backlight();
delay(200);
lcd.noBacklight();
delay(200);
lcd.backlight();
lcd.setCursor(3,0); //Start at character 3 on line 0
lcd.print("Mini Dyno 2000");
delay(1000);
lcd.setCursor(5,1);
lcd.print("Powered by");
delay(1000);
lcd.setCursor(5,2);
lcd.print("SimpleDyno");
delay(2500);
lcd.clear();
}
void loop()
{
float temperature = bmp085GetTemperature(bmp085ReadUT()); //MUST be called first Celcius converted to Fahrenheit
float pressure = bmp085GetPressure(bmp085ReadUP());
float atm = pressure / 101325; // "standard atmosphere"
float alt = calcAltitude(pressure)*3.280; //Uncompensated caculation - in Meters to Feet
float altm = calcAltitude(pressure);
float ferinheight = (temperature* 9 +2)/5+32;
float h = dht.readHumidity();
float t = dht.readTemperature();
float f = (t* 9 +2)/5+32;
Serial.print("Temp BMP085: ");
Serial.print(ferinheight); //display 2 decimal places
Serial.println(" deg F");
Serial.print("Pressure: ");
Serial.print(pressure, 0); //whole number only.
Serial.println(" Pa");
Serial.print("Standard Atmosphere: ");
Serial.println(atm, 4); //display 4 decimal places
Serial.print("Altitude: ");
Serial.print(alt, 2); //display 2 decimal places
Serial.println(" Feet");
Serial.print("Altitude: ");
Serial.print(altm, 2); //display 2 decimal places
Serial.println(" Meters");
Serial.print("Humidity: ");
Serial.print(h);
Serial.println(" %\t");
Serial.print("Temp DHT11: ");
Serial.print(f);
Serial.println(" *F");
Serial.println();//line break
delay(1000); //wait a second and get values again.
currstate = digitalRead(switchPin); //Button
if (currstate != LOW){
if (page == true){
page = false;
lcd.clear();
lcd.setCursor(3,0);
lcd.print("Mini Dyno 2000");
lcd.setCursor(3,1);
lcd.print("Temp: ");
lcd.print(ferinheight);
lcd.print(" *F");
lcd.setCursor(2,2);
lcd.print("Humidity: ");
lcd.print(h);
lcd.print("%");
lcd.setCursor(1,3);
lcd.print("Altitude: ");
lcd.print(alt);
lcd.print("Ft");
delay(2000);
}
}
else if (currstate != HIGH){
if (page == false){
page = true;
lcd.clear();
lcd.setCursor(3,0);
lcd.print("Temp: ");
lcd.print(temperature);
lcd.print(" *C");
lcd.setCursor(1,1);
lcd.print("Altitude: ");
lcd.print(altm);
lcd.print(" M");
lcd.setCursor(1,2);
lcd.print("Standrd Atmo: ");
lcd.print(atm);
lcd.setCursor(0,3);
lcd.print("Pressure:");
lcd.print(pressure);
lcd.print(" pa");
delay(5000);
}
}
}
// Stores all of the bmp085's calibration values into global variables
// Calibration values are required to calculate temp and pressure
// This function should be called at the beginning of the program
void bmp085Calibration()
{
ac1 = bmp085ReadInt(0xAA);
ac2 = bmp085ReadInt(0xAC);
ac3 = bmp085ReadInt(0xAE);
ac4 = bmp085ReadInt(0xB0);
ac5 = bmp085ReadInt(0xB2);
ac6 = bmp085ReadInt(0xB4);
b1 = bmp085ReadInt(0xB6);
b2 = bmp085ReadInt(0xB8);
mb = bmp085ReadInt(0xBA);
mc = bmp085ReadInt(0xBC);
md = bmp085ReadInt(0xBE);
}
// Calculate temperature in deg C
float bmp085GetTemperature(unsigned int ut){
long x1, x2;
x1 = (((long)ut - (long)ac6)*(long)ac5) >> 15;
x2 = ((long)mc << 11)/(x1 + md);
b5 = x1 + x2;
float temp = ((b5 + 8)>>4);
temp = temp /10;
return temp;
}
// Calculate pressure given up
// calibration values must be known
// b5 is also required so bmp085GetTemperature(...) must be called first.
// Value returned will be pressure in units of Pa.
long bmp085GetPressure(unsigned long up){
long x1, x2, x3, b3, b6, p;
unsigned long b4, b7;
b6 = b5 - 4000;
// Calculate B3
x1 = (b2 * (b6 * b6)>>12)>>11;
x2 = (ac2 * b6)>>11;
x3 = x1 + x2;
b3 = (((((long)ac1)*4 + x3)<<OSS) + 2)>>2;
// Calculate B4
x1 = (ac3 * b6)>>13;
x2 = (b1 * ((b6 * b6)>>12))>>16;
x3 = ((x1 + x2) + 2)>>2;
b4 = (ac4 * (unsigned long)(x3 + 32768))>>15;
b7 = ((unsigned long)(up - b3) * (50000>>OSS));
if (b7 < 0x80000000)
p = (b7<<1)/b4;
else
p = (b7/b4)<<1;
x1 = (p>>8) * (p>>8);
x1 = (x1 * 3038)>>16;
x2 = (-7357 * p)>>16;
p += (x1 + x2 + 3791)>>4;
long temp = p;
return temp;
}
// Read 1 byte from the BMP085 at 'address'
char bmp085Read(unsigned char address)
{
unsigned char data;
Wire.beginTransmission(BMP085_ADDRESS);
Wire.write(address);
Wire.endTransmission();
Wire.requestFrom(BMP085_ADDRESS, 1);
while(!Wire.available())
;
return Wire.read();
}
// Read 2 bytes from the BMP085
// First byte will be from 'address'
// Second byte will be from 'address'+1
int bmp085ReadInt(unsigned char address)
{
unsigned char msb, lsb;
Wire.beginTransmission(BMP085_ADDRESS);
Wire.write(address);
Wire.endTransmission();
Wire.requestFrom(BMP085_ADDRESS, 2);
while(Wire.available()<2)
;
msb = Wire.read();
lsb = Wire.read();
return (int) msb<<8 | lsb;
}
// Read the uncompensated temperature value
unsigned int bmp085ReadUT(){
unsigned int ut;
// Write 0x2E into Register 0xF4
// This requests a temperature reading
Wire.beginTransmission(BMP085_ADDRESS);
Wire.write(0xF4);
Wire.write(0x2E);
Wire.endTransmission();
// Wait at least 4.5ms
delay(5);
// Read two bytes from registers 0xF6 and 0xF7
ut = bmp085ReadInt(0xF6);
return ut;
}
// Read the uncompensated pressure value
unsigned long bmp085ReadUP(){
unsigned char msb, lsb, xlsb;
unsigned long up = 0;
// Write 0x34+(OSS<<6) into register 0xF4
// Request a pressure reading w/ oversampling setting
Wire.beginTransmission(BMP085_ADDRESS);
Wire.write(0xF4);
Wire.write(0x34 + (OSS<<6));
Wire.endTransmission();
// Wait for conversion, delay time dependent on OSS
delay(2 + (3<<OSS));
// Read register 0xF6 (MSB), 0xF7 (LSB), and 0xF8 (XLSB)
msb = bmp085Read(0xF6);
lsb = bmp085Read(0xF7);
xlsb = bmp085Read(0xF8);
up = (((unsigned long) msb << 16) | ((unsigned long) lsb << 8) | (unsigned long) xlsb) >> (8-OSS);
return up;
}
void writeRegister(int deviceAddress, byte address, byte val) {
Wire.beginTransmission(deviceAddress); // start transmission to device
Wire.write(address); // send register address
Wire.write(val); // send value to write
Wire.endTransmission(); // end transmission
}
int readRegister(int deviceAddress, byte address){
int v;
Wire.beginTransmission(deviceAddress);
Wire.write(address); // register to read
Wire.endTransmission();
Wire.requestFrom(deviceAddress, 1); // read a byte
while(!Wire.available()) {
// waiting
}
v = Wire.read();
return v;
}
float calcAltitude(float pressure){
float A = pressure/101325;
float B = 1/5.25588;
float C = pow(A,B);
C = 1 - C;
C = C /0.0000225577;
return C;
}
the same error message
Arduino: 1.6.5 (Windows Vista), Board: "Arduino/Genuino Uno"
avr-g++: error: CreateProcess: No such file or directory
Error compiling.
This report would have more information with
"Show verbose output during compilation"
enabled in File > Preferences.