Hi! I'm trying to compile some code for Teensy 3.5 with PlatformIO

You have to modify like this to use new C++ style hpp main.cpp

Multiple Defintions error about timerinterrupt_generic HOT 2 CLOSED

khoih-prog commented on June 12, 2024

Multiple Defintions error

from timerinterrupt_generic.

Comments (2)

Szum123321 commented on June 12, 2024

The library is included in include/I2CEEPROM.h file

from timerinterrupt_generic.

khoih-prog commented on June 12, 2024

You have to modify like this to use new C++ style hpp

main.cpp or Teensy_minimal.ino

#include <Arduino.h>
#include "I2CEEPROM.h"

I2CEEPROM mem;

void setup() 
{
}

void loop() 
{
}

I2CEEPROM.h

#ifndef I2CEEPROM_H
#define I2CEEPROM_H

#include <Arduino.h>
#include <Wire.h>
#include <math.h>
#include "TimerInterrupt_Generic.h"

class I2CEEPROM {};

#include "I2CEEPROM_Impl.hpp"

#endif

I2CEEPROM_Impl.hpp

#ifndef I2CEEPROM_IMPL_HPP
#define I2CEEPROM_IMPL_HPP

#if ( defined(STM32F0) || defined(STM32F1) || defined(STM32F2) || defined(STM32F3)  ||defined(STM32F4) || defined(STM32F7) || \
       defined(STM32L0) || defined(STM32L1) || defined(STM32L4) || defined(STM32H7)  ||defined(STM32G0) || defined(STM32G4) || \
       defined(STM32WB) || defined(STM32MP1) )
  STM32Timer DEVICE_TICK_TIMER(TIM2);
#elif ( defined(CORE_TEENSY) || defined(TEENSYDUINO) )
  TeensyTimer DEVICE_TICK_TIMER(TEENSY_TIMER_3);
#endif

/*library code here*/

#endif    // I2CEEPROM_IMPL_HPP

Compile is OK on Arduino IDE, and should be OK on PIO, unless you have wrong settings / configurations