Hi I'm new to Arduino and I'm having problems with VarSpeedServo

[miclemmarcus]

Here's my error message's,

C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp: In function 'void TIMER1_COMPA_vect()':
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:160:31: error: 'TCNT1' was not declared in this scope
   handle_interrupts(_timer1, &TCNT1, &OCR1A);
                               ^~~~~
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:160:31: note: suggested alternative: 'TCB1'
   handle_interrupts(_timer1, &TCNT1, &OCR1A);
                               ^~~~~
                               TCB1
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:160:39: error: 'OCR1A' was not declared in this scope
   handle_interrupts(_timer1, &TCNT1, &OCR1A);
                                       ^~~~~
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp: In function 'void initISR(timer16_Sequence_t)':
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:206:5: error: 'TCCR1A' was not declared in this scope
     TCCR1A = 0;             // normal counting mode
     ^~~~~~
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:206:5: note: suggested alternative: 'TCB1'
     TCCR1A = 0;             // normal counting mode
     ^~~~~~
     TCB1
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:207:5: error: 'TCCR1B' was not declared in this scope
     TCCR1B = _BV(CS11);     // set prescaler of 8
     ^~~~~~
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:207:5: note: suggested alternative: 'TCB1'
     TCCR1B = _BV(CS11);     // set prescaler of 8
     ^~~~~~
     TCB1
In file included from c:\users\sirac\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\io.h:99:0,
                 from c:\users\sirac\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\interrupt.h:38,
                 from C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:71:
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:207:18: error: 'CS11' was not declared in this scope
     TCCR1B = _BV(CS11);     // set prescaler of 8
                  ^
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:207:18: note: suggested alternative: 'B111'
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:208:5: error: 'TCNT1' was not declared in this scope
     TCNT1 = 0;              // clear the timer count
     ^~~~~
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:208:5: note: suggested alternative: 'TCB1'
     TCNT1 = 0;              // clear the timer count
     ^~~~~
     TCB1
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:214:5: error: 'TIFR1' was not declared in this scope
     TIFR1 |= _BV(OCF1A);     // clear any pending interrupts;
     ^~~~~
In file included from c:\users\sirac\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\io.h:99:0,
                 from c:\users\sirac\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\interrupt.h:38,
                 from C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:71:
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:214:18: error: 'OCF1A' was not declared in this scope
     TIFR1 |= _BV(OCF1A);     // clear any pending interrupts;
                  ^
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:215:5: error: 'TIMSK1' was not declared in this scope
     TIMSK1 |=  _BV(OCIE1A) ; // enable the output compare interrupt
     ^~~~~~
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:215:5: note: suggested alternative: 'TIMERB1'
     TIMSK1 |=  _BV(OCIE1A) ; // enable the output compare interrupt
     ^~~~~~
     TIMERB1
In file included from c:\users\sirac\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\io.h:99:0,
                 from c:\users\sirac\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\interrupt.h:38,
                 from C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:71:
C:\Users\sirac\Documents\Arduino\libraries\VarSpeedServo-master\VarSpeedServo.cpp:215:20: error: 'OCIE1A' was not declared in this scope
     TIMSK1 |=  _BV(OCIE1A) ; // enable the output compare interrupt
                    ^

exit status 1

Compilation error: exit status 1

[UKHeliBob]

Welcome to the forum

Which Arduino board are you using and which board have you got selected in the IDE ?

Please post your code

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[miclemmarcus]

Im using a Arduino Nano Every

#include <VarSpeedServo.h>

VarSpeedServo servo_3;
VarSpeedServo servo_5;

void setup() {
pinMode(2, INPUT_PULLUP);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
servo_3.attach(3);
servo_5.attach(5);
}

void loop() {
if(digitalRead(2) == 1) {
servo_3.write(135, 85, true);
servo_5.write(45, 85, true);
delay(1500);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
}
if(digitalRead(2) == 0) {
servo_3.write(20, 67, true);
servo_5.write(160, 67, true);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
}
}

[UKHeliBob]

Did you deliberately ignore the request to use code tags when posting your code ?

@miclemmarcus

Im using a Arduino Nano Every

That is the problem because that board uses a processor that does not have the registers used by the library

See this note

NOTE: This library is no longer maintained due to hardware dependencies and wide variety of devices to support.

in GitHub - netlabtoolkit/VarSpeedServo: Arduino library for servos that extends the standard servo.h library with the ability to set speed, and wait for position to complete

[miclemmarcus]

no i was having some trouble i will fix it

[miclemmarcus]

Thanks for your help