Conflict with SoftwareSerial.h library on UNO?

[cap10ray]

Very nice piece of work, a big thanks. I seem to have a conflict when trying to use EnableInterrupt and SoftwareSerial libraries on an Arduino Uno. I have an XBee3 module I'm using for communications (a longer distance that wifi), and need to monitor a waterflow sensor that sends pulsed output according to the flow. It requires an interrupt to count pulses. If I disable SoftwareSerial I get a clean compile and the pulse counter works, but without the XBee support. If I disable the EnableInterrupt, I clean compile with XBee communications, but no pulse counting.
I don't know if you came across this, I seem to recall a comment in PInChangeInterrupt documentation relating to an issue with SoftSerial, but did not see that in your documentation. Is there any workaround that you are aware of? Thanks Ray

[DrIce2000]

Same issue with the Mega2560 and Softwareserial.

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\libraries\SoftwareSerial\SoftwareSerial.cpp.o (symbol from plugin): In function `SoftwareSerial::read()':

(.text+0x0): multiple definition of `__vector_9'

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\sketch\HiSpeed.ino.cpp.o (symbol from plugin):(.text+0x0): first defined here

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\libraries\SoftwareSerial\SoftwareSerial.cpp.o (symbol from plugin): In function `SoftwareSerial::read()':

(.text+0x0): multiple definition of `__vector_10'

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\sketch\HiSpeed.ino.cpp.o (symbol from plugin):(.text+0x0): first defined here

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\libraries\SoftwareSerial\SoftwareSerial.cpp.o (symbol from plugin): In function `SoftwareSerial::read()':

(.text+0x0): multiple definition of `__vector_11'

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\sketch\HiSpeed.ino.cpp.o (symbol from plugin):(.text+0x0): first defined here

collect2.exe: error: ld returned 1 exit status

Bibliothek EnableInterrupt in Version 1.1.0 im Ordner: C:\Users\de530\Documents\Arduino\libraries\EnableInterrupt wird verwendet

Bibliothek SoftwareSerial in Version 1.0 im Ordner: C:\Users\de530\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.3\libraries\SoftwareSerial wird verwendet

exit status 1

Fehler beim Kompilieren für das Board Arduino Mega or Mega 2560.

Thanks Markus

[GreyGnome]

Yes, this is a known issue. I discuss it here: https://github.com/GreyGnome/EnableInterrupt/wiki/FAQ

Let me know if you have any questions after reading that.

On Tue, Jul 20, 2021 at 2:07 AM DrIce2000 @.***> wrote:

Same issue with the Mega2560 and Softwareserial.

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\libraries\SoftwareSerial\SoftwareSerial.cpp.o (symbol from plugin): In function `SoftwareSerial::read()':

(.text+0x0): multiple definition of `__vector_9'

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\sketch\HiSpeed.ino.cpp.o (symbol from plugin):(.text+0x0): first defined here

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\libraries\SoftwareSerial\SoftwareSerial.cpp.o (symbol from plugin): In function `SoftwareSerial::read()':

(.text+0x0): multiple definition of `__vector_10'

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\sketch\HiSpeed.ino.cpp.o (symbol from plugin):(.text+0x0): first defined here

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\libraries\SoftwareSerial\SoftwareSerial.cpp.o (symbol from plugin): In function `SoftwareSerial::read()':

(.text+0x0): multiple definition of `__vector_11'

C:\Users\de530\AppData\Local\Temp\arduino_build_356207\sketch\HiSpeed.ino.cpp.o (symbol from plugin):(.text+0x0): first defined here

collect2.exe: error: ld returned 1 exit status

Bibliothek EnableInterrupt in Version 1.1.0 im Ordner: C:\Users\de530\Documents\Arduino\libraries\EnableInterrupt wird verwendet

Bibliothek SoftwareSerial in Version 1.0 im Ordner: C:\Users\de530\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.3\libraries\SoftwareSerial wird verwendet

exit status 1

Fehler beim Kompilieren für das Board Arduino Mega or Mega 2560.

Thanks Markus

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