Compilation error

[rzeldent]

Hi Luis,

This looks amazing and wanted to try it on an ESP32 using PlatformIo! However, I do get compilation errors. :-(

I looks like there are some templates overlapping? There are some problems in the files ObservableTimerMillis, ObservableTimerMicros and ObservableIntervalMicros. Could you take a look why? I attached a zip with the platformIo Project.

Looking forward to use your library and kind regards,

Rene

Processing esp32dev (platform: espressif32; board: esp32dev; framework: arduino)

Removing unused dependencies... Verbose mode can be enabled via -v, --verbose option CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html PLATFORM: Espressif 32 (5.1.0) > Espressif ESP32 Dev Module HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash DEBUG: Current (cmsis-dap) External (cmsis-dap, esp-bridge, esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa) PACKAGES:

• framework-arduinoespressif32 @ 3.20004.220818 (2.0.4)
• tool-esptoolpy @ 1.30300.0 (3.3.0)
• toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch3 LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf LDF Modes: Finder ~ chain, Compatibility ~ soft Found 33 compatible libraries Scanning dependencies... Dependency Graph |-- ReactiveArduino @ 1.0.0 Building in release mode Compiling .pio\build\esp32dev\src\main.cpp.o Generating partitions .pio\build\esp32dev\partitions.bin Compiling .pio\build\esp32dev\FrameworkArduino\Esp.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\FirmwareMSC.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\FunctionalInterrupt.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\HWCDC.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\HardwareSerial.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\IPAddress.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\IPv6Address.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\MD5Builder.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\Print.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\Stream.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\StreamString.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\Tone.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\USB.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\USBCDC.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\USBMSC.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\WMath.cpp.o Compiling .pio\build\esp32dev\FrameworkArduino\WString.cpp.o In file included from .pio/libdeps/esp32dev/ReactiveArduino/src/Observables/Observables.h:26, from .pio/libdeps/esp32dev/ReactiveArduino/src/ReactiveArduinoLib.h:21, from src/main.cpp:3: .pio/libdeps/esp32dev/ReactiveArduino/src/Observables/ObservableTimerMillis.h:45:1: error: redeclaration of 'ObservableTimerMillis::ObservableTimerMillis(long unsigned int, long unsigned int)' may not have default arguments [-fpermissive] ObservableTimerMillis::ObservableTimerMillis(unsigned long interval, unsigned long delay = 0) ^~~~~~~~ In file included from .pio/libdeps/esp32dev/ReactiveArduino/src/Observables/Observables.h:27, from .pio/libdeps/esp32dev/ReactiveArduino/src/ReactiveArduinoLib.h:21, from src/main.cpp:3: .pio/libdeps/esp32dev/ReactiveArduino/src/Observables/ObservableTimerMicros.h:45:1: error: redeclaration of 'ObservableTimerMicros::ObservableTimerMicros(long unsigned int, long unsigned int)' may not have default arguments [-fpermissive] ObservableTimerMicros::ObservableTimerMicros(unsigned long interval, unsigned long delay = 0) ^~~~~~~~ In file included from .pio/libdeps/esp32dev/ReactiveArduino/src/Observables/Observables.h:29, from .pio/libdeps/esp32dev/ReactiveArduino/src/ReactiveArduinoLib.h:21, from src/main.cpp:3: .pio/libdeps/esp32dev/ReactiveArduino/src/Observables/ObservableIntervalMicros.h:45:1: error: redeclaration of 'ObservableIntervalMicros::ObservableIntervalMicros(long unsigned int, long unsigned int)' may not have default arguments [-fpermissive] ObservableIntervalMicros::ObservableIntervalMicros(unsigned long interval, unsigned long delay = 0) ^~~~~~~ ReactiveTest.zip

  
  src/main.cpp:7:29: error: expected primary-expression before 'unsigned'
  auto timer = IntervalMillis<unsigned long>(500);
  ```

[rzeldent]

Created a pull request. https://github.com/luisllamasbinaburo/Arduino-ReactiveArduino/pull/8 Please take a look and merge it... Would also be nice to have a new library pushed in PlatformIO :-)

Kind regards,

Rene

[rzeldent]

Issue is resolved with the update to version 2.0! A big improvement. Also new library for platformIO is published at the PlatformIO registry!

Thanks Luis!