Hey,
Leider bekomme ich einen Fehler beim Hochladen auf mein UNO R3 Board von Elegoo der Fehler lautet:
sketch\Tacho_e36.ino.cpp.o: In function `setup':
C:\Users\Phillip\Desktop\Tacho\Tacho\Tacho_e36/Tacho_e36.ino:50: undefined reference to `Tone::begin(unsigned char)'
C:\Users\Phillip\Desktop\Tacho\Tacho\Tacho_e36/Tacho_e36.ino:51: undefined reference to `Tone::begin(unsigned char)'
sketch\Tacho_e36.ino.cpp.o: In function `ReadData()':
C:\Users\Phillip\Desktop\Tacho\Tacho\Tacho_e36/Tacho_e36.ino:115: undefined reference to `Tone::play(unsigned int, unsigned long)'
C:\Users\Phillip\Desktop\Tacho\Tacho\Tacho_e36/Tacho_e36.ino:118: undefined reference to `Tone::stop()'
collect2.exe: error: ld returned 1 exit status
exit status 1
Fehler beim Kompilieren.
Leider weiß ich nicht mehr was ich tun kann 
Ich danke um jede Hilfe!
Sketch:
#include <C:\Users\Phillip\Desktop\Tacho\Tacho\Tone\Tone/Tone.h>
#include <SPI.h>
char kind_of_data;
// shiftpoint #############
int ShiftPoint = 0;
int RpmSimTools = 6500; // Schaltpunkt vorbelegen
int LimitRange = 0;
int UnderShiftPoint;
int OverShiftPoint;
int OverShift;
int UnderShift;
int ButtonState;
int LastButtonState = LOW;
long lastDebounceTime = 0;
long debounceDelay = 5;
//LED rpm
int rpmLED = 0;
// 7segment Common Cathode
int Gear;
int GearLight = 0;
int N1[9] = {63,6,91,79,102,109,124,7,80}; // 0 1 2 3 4 5 6 7 r
//arduino pins
int prpm = 2;
int pkmh = 3;
int ful = 5; // pwm
int tmp = 6; // pwm
int capture_button = 4; //shift point capture button
int analog_adj_pot = 0; // adjusting poti
//arduino spi pins nach 74HC595 (Shiftregister)
int latchpin = 10; // blaues kabel >> RCLK (Register clock)
int clockpin = 13; // grünes kabel >> SRCLK (Shift register clock)
int datapin = 11; // gelbes kabel >> SER (Serial data input)
// Tone
Tone kmh;
Tone rpm;
void setup(){
pinMode(latchpin, OUTPUT);
pinMode(ful, OUTPUT);
pinMode(tmp, OUTPUT);
pinMode(capture_button,INPUT);
digitalWrite(latchpin, LOW);
//Setup SPI
SPI.setBitOrder(MSBFIRST);
SPI.begin();
//Setup TONE
kmh.begin(pkmh);
rpm.begin(prpm);
Serial.begin(115200);
// Vorbelegung auf 50°c
analogWrite(tmp,85);
// Vorbelegung auf 30 Ltr.
analogWrite(ful,95);
}
void CheckButtonPress() { // shiftlight
int reading = digitalRead(capture_button);
if (reading != LastButtonState){
lastDebounceTime = millis();
}
if ((millis() - lastDebounceTime) > debounceDelay) {
if (reading != ButtonState){
ButtonState = reading;
if (ButtonState == HIGH){
ShiftPoint = RpmSimTools;
}
}
}
LastButtonState = reading;
}
void CheckShiftLightAdj() { // shiftlight nachjustieren
LimitRange = analogRead(analog_adj_pot);
int RpmAdjust = map(LimitRange, 1, 1023, 0, 2000);
UnderShift = RpmAdjust;
OverShift = RpmAdjust;
}
void SetLimits() { // shiftlight
UnderShiftPoint = ShiftPoint - UnderShift;
OverShiftPoint = ShiftPoint + OverShift;
}
void ReadData(){
if(Serial.available() > 0) {
kind_of_data = Serial.read();
delay(1);
int Data100 = Serial.read() - '0';
delay(1);
int Data10 = Serial.read()- '0';
delay(1);
int Data1 = Serial.read()- '0';
//Daten anpassen: aus 1 wird 001, aus 10 wird 010 etc.
while (Data1 < 0) {
Data1 = Data10;
Data10 = Data100;
Data100 = 0;
}
int Data = 100*Data100 + 10*Data10 + Data1;
// Speed
if (kind_of_data == 'S') {
int Speed = map(Data,0,255,0,318);
// Gauge begrenzen
if(Speed > 318) {
Speed = 318;
kmh.play(Speed);
}
else if((Speed <= 318) && (Speed >= 25)) {
kmh.play(Speed);
}
else if(Speed < 25) {
kmh.stop();
}
}
// Drehzahl
else if (kind_of_data == 'R') {
RpmSimTools = Data*10;
int Drehzahl = map(Data,0,700,0,350);
if(Drehzahl > 350) {
Drehzahl = 350;
}
if(Drehzahl < 025) {
Drehzahl = 000;
}
rpm.play(Drehzahl);
}
// Gang
else if (kind_of_data == 'G') {
Gear = Data;
if (Gear == 9) { // rückwärts
GearLight = N1[8];
}
if (Gear == 0) { // neutral
GearLight = N1[0];
}
if (Gear == 1) { // 1 gang
GearLight = N1[1];
}
if (Gear == 2) { // 2 gang
GearLight = N1[2];
}
if (Gear == 3) { // 3 gang
GearLight = N1[3];
}
if (Gear == 4) { // 4 gang
GearLight = N1[4];
}
if (Gear == 5) { // 5 gang
GearLight = N1[5];
}
if (Gear == 6) { // 6 gang
GearLight = N1[6];
}
if (Gear == 7) { // 7 gang
GearLight = N1[7];
}
}
//Tankinhalt
else if (kind_of_data == 'F') {
int Tankinhalt = map(Data,0,65,13,155);
if(Tankinhalt > 155) {
Tankinhalt = 155;
}
if(Tankinhalt < 13) {
Tankinhalt = 13;
}
analogWrite(ful,Tankinhalt);
}
//Temperatur
else if (kind_of_data == 'T') {
int Temperatur = map(Data,0,140,140,0);
analogWrite(tmp,Temperatur);
}
DisplayLeds();
}
}
void DisplayLeds(){
if (RpmSimTools < UnderShiftPoint *0.25){
rpmLED=0;
}
if (RpmSimTools >= UnderShiftPoint *0.25){
rpmLED=1;
}
if (RpmSimTools >= UnderShiftPoint *0.5){
rpmLED=3;
}
if (RpmSimTools >= UnderShiftPoint *0.75){
rpmLED=7;
}
if (RpmSimTools >= UnderShiftPoint){
rpmLED=15;
}
if (RpmSimTools >= ShiftPoint -500){
rpmLED=31;
}
if (RpmSimTools >= ShiftPoint){
rpmLED=63;
}
if (RpmSimTools >= OverShiftPoint -500){
rpmLED=127;
}
if (RpmSimTools >= OverShiftPoint){
rpmLED=255;
}
digitalWrite(latchpin, HIGH);
SPI.transfer(GearLight); // Ganganzeige
SPI.transfer(rpmLED); // LED's Drehzahl
digitalWrite(latchpin, LOW);
}
void loop(){
CheckButtonPress();
CheckShiftLightAdj();
SetLimits();
ReadData();
}