Arduino + ESP Weather Box

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• File tanpa judul

File tanpa judulArduino

// Luftdruck Ausgabe aktuell// Luftdruckdifferenz wird mit 1 und 3 Stunden vorher (im EEPROM) verglichen und ausgegeben// Temperatur Ausgabe aktuell//// Bauteile:// LCD Display vom Nokia 5110// BMP180 Luftdrucksensor/ Arduino Uno//// Matthias Busse Versi 1.0 vom 21.9.2014#include #include #include  // Variabel EEPROM eepromAdresse=0, eepromMax=1023; // 1024 EEPROM Speicherplatze, 0-1023int eepromOldAdr, eepromDif1=60, eepromDif3=180; // 60/180 Speicherplatze (Menit) zuruck vergleichen// BMP180 Variablen#define I2C_ADDRESS 0x77const unsigned char oversampling_setting =3; //oversamplig:0 ungenau (13ms) ... 3 genau (34ms)const unsigned char pressure_waittime[4] ={ 5, 8, 14, 26 }; // lt. Datenblatt BMP-180int ac1, ac2, ac3, b1, b2, mb, mc, md;unsigned int ac4, ac5, ac6;int temp =20, temp_mittel=200, test=0;long druck =1013, druck_mittel=101300; float t, temp_offset=0.0, d, dAlt, dDiff, druck_offset=2.0;int zeitabgl=0, mitteln=5;char tstring[5], dstring[7];// Power Down Variablenvolatile int sleepcounter =0; // Schlafzyklen mitzahlen// Tampilkan Variablenstatic const byte ASCII[][5] ={// ASCII Tabelle mit Font {0x00, 0x00, 0x00, 0x00, 0x00} // 20 ,{0x00, 0x00, 0x5f, 0x00, 0x00} // 21 !,{0x00, 0x07, 0x00, 0x07, 0x00} // 22 ",{0x14, 0x7f, 0x14, 0x7f, 0x14} // 23 #,{0x24, 0x2a, 0x7f, 0x2a, 0x12} // 24 $,{0x23, 0x13, 0x08, 0x64, 0x62} // 25 %,{0x36, 0x49, 0x55, 0x22, 0x50} // 26 &,{0x00, 0x05, 0x03, 0x00, 0x00} // 27 ' ,{0x00, 0x1c, 0x22, 0x41, 0x00} // 28 (,{0x00, 0x41, 0x22, 0x1c, 0x00} // 29 ),{0x14, 0x08, 0x3e, 0x08, 0x14} // 2a *,{ 0x08, 0x08, 0x3e, 0x08, 0x08} // 2b +,{0x00, 0x50, 0x30, 0x00, 0x00} // 2c ,,{0x08, 0x08, 0x08, 0x08, 0x08} // 2d -,{0x00, 0x60, 0x60, 0x00, 0x00} // 2e .,{0x20, 0x10, 0x08, 0x04, 0x02} // 2f /,{0x3e, 0x51, 0x49, 0x45, 0x3e} // 30 0,{0x00, 0x42, 0x7f, 0x40, 0x00} // 31 1,{0x42, 0x61, 0x51, 0x49, 0x46} // 32 2,{0x21, 0x41, 0x45, 0x4b, 0x31} // 33 3,{0x18, 0x14, 0x12, 0x7f, 0x10} // 34 4,{0x27, 0x45, 0x45, 0x45, 0x39} // 35 5,{0x3c, 0x4a, 0x49, 0x49, 0x30} // 36 6, {0x01, 0x71, 0x09, 0x05, 0x03} // 37 7,{0x36, 0x49, 0x49, 0x49, 0x36} // 38 8,{0x06, 0x49, 0x49, 0x29, 0x1e} // 39 9,{0x00 , 0x36, 0x36, 0x00, 0x00} // 3a :,{0x00, 0x56, 0x36, 0x00, 0x00} // 3b;,{0x08, 0x14, 0x22, 0x41, 0x00} // 3c <,{0x14, 0x14 , 0x14, 0x14, 0x14} // 3d =,{0x00, 0x41, 0x22, 0x14, 0x08} // 3e>,{0x02, 0x01, 0x51, 0x09, 0x06} // 3f ?,{0x32, 0x49, 0x79 , 0x41, 0x3e} // 40 @,{0x7e, 0x11, 0x11, 0x11, 0x7e} // 41 A,{0x7f, 0x49, 0x49, 0x49, 0x36} // 42 B,{0x3e, 0x41, 0x41, 0x41 , 0x22} // 43 C,{0x7f, 0x41, 0x41, 0x22, 0x1c} // 44 D,{0x7f, 0x49, 0x49, 0x49, 0x41} // 45 E,{0x7f, 0x09, 0x09, 0x09, 0x01 } // 46 F,{0x3e, 0x41, 0x49, 0x49, 0x7a} // 47 G,{0x7f, 0x08, 0x08, 0x08, 0x7f} // 48 H,{0x00, 0x41, 0x7f, 0x41, 0x00} / / 49 I,{0x20, 0x40, 0x41, 0x3f, 0x01} // 4a J,{0x7f, 0x08, 0x14, 0x22, 0x41} // 4b K,{0x7f, 0x40, 0x40, 0x40, 0x40} // 4c L,{0x7f, 0x02, 0x0c, 0x02, 0x7f} // 4d M,{0x7f, 0x04, 0x08, 0x10, 0x7f} // 4e N,{0x3e, 0x41, 0x41, 0x41, 0x3e} // 4f O, {0x7f, 0x09, 0x09, 0x09, 0x06} // 50 P,{0x3e, 0x41, 0x51, 0x21, 0x5e} // 51 T,{0x7f, 0x09, 0x19, 0x29, 0x46} // 52 R,{0x46, 0x49, 0x49, 0x49, 0x31} // 53 S,{0x01, 0x01, 0x7f, 0x01, 0x01} // 54 T,{0x3f, 0x40, 0x40, 0x40, 0x3f} // 55 U,{0x1f, 0x20, 0x40, 0x20, 0x1f} // 56 V,{0x3f, 0x40, 0x38, 0x40, 0x3f} // 57 W,{0x63, 0x14, 0x08, 0x14, 0x63} // 58 X,{0x07, 0x08, 0x70, 0x08, 0x07} // 59 Y ,{0x61, 0x51, 0x49, 0x45, 0x43} // 5a Z,{0x00, 0x7f, 0x41, 0x41, 0x00} // 5b [,{0x02, 0x04, 0x08, 0x10, 0x20} // 5c ?,{ 0x00, 0x41, 0x41, 0x7f, 0x00} // 5d ],{0x04, 0x02, 0x01, 0x02, 0x04} // 5e ^,{0x40, 0x40, 0x40, 0x40, 0x40} // 5f _,{0x00, 0x01, 0x02, 0x04, 0x00} // 60 `,{0x20, 0x54, 0x54, 0x54, 0x78} // 61 a,{0x7f, 0x48, 0x44, 0x44, 0x38} // 62 b,{0x38, 0x44, 0x44, 0x44, 0x20} // 63 c,{0x38, 0x44, 0x44, 0x48, 0x7f} // 64 d,{0x38, 0x54, 0x54, 0x54, 0x18} // 65 e,{0x08, 0x7e, 0x09, 0x01, 0x02} // 66 f,{0x0c, 0x52, 0x52, 0x52, 0x3e} // 67 g,{0x7f, 0x08, 0x04, 0x04, 0x78} // 68 j,{0x00, 0x44, 0x7d, 0x40, 0x00} // 69 i,{0x20, 0x40 , 0x44, 0x3d, 0x00} // 6a j ,{0x7f, 0x10, 0x28, 0x44, 0x00} // 6b k,{0x00, 0x41, 0x7f, 0x40, 0x00} // 6c l,{0x7c, 0x04, 0x18 , 0x04, 0x78} // 6d m,{0x7c, 0x08, 0x04, 0x04, 0x78} // 6e n,{0x38, 0x44, 0x44, 0x44, 0x38} // 6f o,{0x7c, 0x14, 0x14, 0x14 , 0x08} // 70 p,{0x08, 0x14, 0x14, 0x18, 0x7c} // 71 q,{0x7c, 0x08, 0x04, 0x04, 0x08} // 72 r,{0x48, 0x54, 0x54, 0x54, 0x20 } // 73 d,{0x04, 0x3f, 0x44, 0x40, 0x20} // 74 t,{0x3c, 0x40, 0x40, 0x20, 0x7c} // 75 u,{0x1c, 0x20, 0x40, 0x20, 0x1c} / / 76 v,{0x3c, 0x40, 0x30, 0x40, 0x3c} // 77 w,{0x44, 0x28, 0x10, 0x28, 0x44} // 78 x,{0x0c, 0x50, 0x50, 0x50, 0x3c} // 79 y,{0x44, 0x64, 0x54, 0x4c, 0x44} // 7a z,{0x00, 0x08, 0x36, 0x41, 0x00} // 7b {,{0x00, 0x00, 0x7f, 0x00, 0x00} // 7c |, {0x00, 0x41, 0x36, 0x08, 0x00} // 7d },{0x10, 0x08, 0x08, 0x10, 0x08} // 7e <,{0x78, 0x46, 0x41, 0x46, 0x78} // 7f>};# mendefinisikan RST 12#menentukan CE 11#menentukan DC 10#menentukan DIN 9#menentukan CLK 8menghindari setup(){ for(int i=0; saya  800) { LcdXY(27,2); if(dDiff <0.0) LcdWriteString("-"); else LcdWriteString("+"); if(dDiff <0.0) dDiff=dDiff*-1.0; // Absolutwert LcdXY(34,2); LcdWriteString(dtostrf(dDiff,4,2,dstring)); } LcdXY(60,2); LcdWriteString("hPa"); eepromOldAdr=eepromAdresse -(eepromDif3*4); // Diff 3j zuruck gehen if(eepromOldAdr <0) eepromOldAdr =eepromMax + 1 + eepromOldAdr; // uberlauf dAlt=(float)eepromReadLong(eepromOldAdr)/100.0; // alten Wert lesen dDiff=d-dAlt; // Differenz bilden LcdClearLine(3); LcdXY(8,3); // Ausgeben LcdWriteString("3j:"); if(dAlt> 800) { LcdXY(27,3); if(dDiff <0.0) LcdWriteString("-"); else LcdWriteString("+"); if(dDiff <0.0) dDiff=dDiff*-1.0; // Absolutwert LcdXY(34,3); LcdWriteString(dtostrf(dDiff,4,2,dstring)); } LcdXY(60,3); LcdWriteString("hPa"); LcdClearLine(5); // Temperatur ausgeben LcdXY(8,5); LcdWriteString("Suhu"); LcdXY(43,5); LcdWriteString(dtostrf(t,4,1,tstring)); LcdXY(73,5); LcdWriteString("C"); eepromAdresse +=4; if(eepromAdresse> eepromMax) eepromAdresse=0; pwrDown(54); // ATmega328 fahrt runter fur den Rest der 60 Sekunden}void eepromWriteLong(long lo, int adr) {// long Wert in das EEPROM schreiben // Eingabe :adr Speicherplatz// Eingabe :lo Zahl, Wertebereich -2.147.483.648 bis 2.147.483.648 bis .483.647//// Matthias Busse 23.5.2014 Versi 1.0byte oleh; for(int i=0;i <4;i++) { oleh =(lo>> ((3-i)*8)) &0x000000ff; EEPROM.tulis(adr+i, oleh); }} // eepromWriteLonglong eepromReadLong(int adr) {// long int Wert aus 4 Byte EEPROM lesen// Eingabe :adr bis adr+3// Ausgabe :long Wert//// Matthias Busse 23.5.2014 Versi 1.0long lo=0; for(int i=0;i <3;i++){ lo +=EEPROM.read(adr+i); lo =lo <<8; } lo +=EEPROM.read(adr+3); return lo;} // eepromReadLongvoid LcdWriteString(char *characters) { // String ausgeben while(*characters) LcdWriteCharacter(*characters++);}void LcdWriteCharacter(char character) { // ASCII Zeichen ausgeben aus der Tabel oben for(int i =0; i <5; i++) LcdWriteData(ASCII[karakter - 0x20][i]); LcdWriteData(0x00); }void LcdWriteCmd(byte cmd){ // Kommando an Display senden digitalWrite(DC, LOW); // pin DC rendah untuk perintah digitalWrite(CE, LOW); shiftOut(DIN, CLK, MSBFIRST, cmd); //mengirim data serial digitalWrite(CE, HIGH);}void LcdWriteData(byte cmd){ // Tanggalkan tampilan senden digitalWrite(DC, HIGH); // pin DC tinggi untuk data digitalWrite(CE, LOW); shiftOut(DIN, CLK, MSBFIRST, cmd); //mengirim data serial digitalWrite(CE, HIGH);}void LcdClearScreen() { // Bildschirm leeren for(int i=0; i <504; i++) LcdWriteData(0x00);}void LcdClearLine(int line) { // Zeile leeren LcdXY(0, baris); for(int i=0; i <84; i++) LcdWriteData(0x00);}void LcdXY(int x, int y) { // posisi X / Y gehen LcdWriteCmd(0x80|x); // Spalte LcdWriteCmd(0x40|y); // Zeile}void bmp180_read_temperature_and_pressure(int* temp, long* druck) {int ut=bmp180_read_ut();long up =bmp180_read_up();long x1, x2, x3, b3, b5, b6, p;unsigned long b4, b7; x1 =((panjang)ut - ac6) * ac5>> 15; //Suhu beechnen x2 =((panjang) mc <<11) / (x1 + md); b5 =x1 + x2; *temp =(b5 + 8)>> 4; b6 =b5 - 4000; //Druck berechnen x1 =(b2 * (b6 * b6>> 12))>> 11; x2 =ac2 * b6>> 11; x3 =x1 + x2; if (oversampling_setting ==3) b3 =((int32_t) ac1 * 4 + x3 + 2) <<1; if (oversampling_setting ==2) b3 =((int32_t) ac1 * 4 + x3 + 2); if (oversampling_setting ==1) b3 =((int32_t) ac1 * 4 + x3 + 2)>> 1; if (oversampling_setting ==0) b3 =((int32_t) ac1 * 4 + x3 + 2)>> 2; x1 =ac3 * b6>> 13; x2 =(b1 * (b6 * b6>> 12))>> 16; x3 =((x1 + x2) + 2)>> 2; b4 =(ac4 * (uint32_t) (x3 + 32768))>> 15; b7 =((uint32_t) up - b3) * (50000>> oversampling_setting); p =b7 <0x80000000 ? (b7 * 2) / b4 :(b7 / b4) * 2; x1 =(p>
> 8) * (p>
> 8); x1 =(x1 * 3038)>> 16; x2 =(-7357 * p)>> 16; *druck =p + ((x1 + x2 + 3791)>> 4);} unsigned int bmp180_read_ut() { write_register(0xf4,0x2e); penundaan (5); //mehr als 4,5 ms mengembalikan read_int_register(0xf6);} void bmp180_get_cal_data() { ac1 =read_int_register(0xAA); ac2 =read_int_register(0xAC); ac3 =read_int_register(0xAE); ac4 =read_int_register(0xB0); ac5 =read_int_register(0xB2); ac6 =read_int_register(0xB4); b1 =read_int_register(0xB6); b2 =read_int_register(0xB8); mb =read_int_register(0xBA); mc =read_int_register(0xBC); md =read_int_register(0xBE);} long bmp180_read_up() { write_register(0xf4,0x34+(oversampling_setting<<6)); delay(pressure_waittime[oversampling_setting]); char msb, lsb, xlsb yang tidak ditandatangani; Wire.beginTransmission(I2C_ADDRESS); Wire.write(0xf6); Kawat.endTransmisi(); Wire.requestFrom(I2C_ADDRESS, 3); while(!Wire.available()) {} // warten msb =Wire.read(); while(!Wire.available()) {} // warten lsb |=Wire.read(); while(!Wire.available()) {} // warten xlsb |=Wire.read(); return (((panjang)msb<<16) | ((panjang)lsb<<8) | ((panjang)xlsb))>>(8-oversampling_setting);} void write_register(unsigned char, unsigned char v) { Wire.beginTransmission(I2C_ADDRESS); Kawat.tulis(r); Kawat.tulis(v); Wire.endTransmission();} char read_register(unsigned char r) {unsigned char v; Wire.beginTransmission(I2C_ADDRESS); Kawat.tulis(r); Kawat.endTransmisi(); Wire.requestFrom(I2C_ADDRESS, 1); while(!Wire.available()) {} // warten v =Wire.read(); return v;} int read_int_register(char r tidak bertanda) {unsigned char msb, lsb; Wire.beginTransmission(I2C_ADDRESS); Kawat.tulis(r); Kawat.endTransmisi(); Wire.requestFrom(I2C_ADDRESS, 2); while(!Wire.available()) {} // warten msb =Wire.read(); while(!Wire.available()) {} // warten lsb =Wire.read(); return (((int)msb<<8) | ((int)lsb));}void pwrDown(int sekunden) { set_sleep_mode(SLEEP_MODE_PWR_DOWN); // den tiefsten Schlaf auswahlen PWR_DOWN for(int i=0; i  ergibt ca. 1 Sekunde WDTCSR =WDTCSR | B01000000; // Watchdog Interrupt einschalten MCUSR =MCUSR &B11110111;} ISR(WDT_vect) { sleepcounter ++; // Schlafzyklen mitzahlen}

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