I’ve downloaded the DueTimer https://github.com/ivanseidel/DueTimer. The Library works on the arduino Due but my Problem is the message
sketch\ALADIN_V2_0.ino.cpp.o: In function `setup': H:\Arduino\ALADIN_AW21_126\V2.0\ALADIN_V2_0/ALADIN_V2_0.ino:21: undefined reference to `DueTimer::attachInterrupt(void (*)())' H:\Arduino\ALADIN_AW21_126\V2.0\ALADIN_V2_0/ALADIN_V2_0.ino:21: undefined reference to `DueTimer::start(long)' H:\Arduino\ALADIN_AW21_126\V2.0\ALADIN_V2_0/ALADIN_V2_0.ino:23: undefined reference to `Timer1' collect2.exe: error: ld returned 1 exit status Multiple libraries were found for "DueTimer.h" Used: C:\Program Files (x86)\Arduino\libraries\DueTimer Not used: C:\Users\reka\Documents\Arduino\libraries\DueTimer-master exit status 1 Error compiling for board Arduino Due (Programming Port).
and this is a part of my sketch
can anyone help me? Thanks
with Kind regards