Using Timer3 attach interrupt function inside my own library

Using Arduino Programming Questions
1

I have created a library that uses functions in the Timer3 library and when I try to use my library I get the error message -

"Users/mbauld/Documents/Arduino-2/libraries/TimerLibrary_TEST/TimerLibrary_TEST.cpp: In member function 'long int timerTEST::accelerationStepCounter(long int)':
/Users/mbauld/Documents/Arduino-2/libraries/TimerLibrary_TEST/TimerLibrary_TEST.cpp:48:45: error: no matching function for call to 'TimerThree::attachInterrupt()'
Timer3.attachInterrupt(accelSendPulse_test);
^
/Users/mbauld/Documents/Arduino-2/libraries/TimerLibrary_TEST/TimerLibrary_TEST.cpp:48:45: note: candidate is:
In file included from /Users/mbauld/Documents/Arduino-2/libraries/TimerLibrary_TEST/TimerLibrary_TEST.cpp:7:0:
/Users/mbauld/Documents/Arduino-2/libraries/Timer3/TimerThree.h:34:10: note: void TimerThree::attachInterrupt(void (*)(), long int)
void attachInterrupt(void (isr)(), long microseconds=-1);
^
/Users/mbauld/Documents/Arduino-2/libraries/Timer3/TimerThree.h:34:10: note: no known conversion for argument 1 from '' to 'void ()()'
exit status 1
Error compiling."

I have included the Timer3 library in my header file and have also tried including it in the source file but it still doesn't accept me using a function as an argument for the Timer3.attachInterrupt function.

Has anyone tried this before and had the same problem? Any help would be appreciated.

The library I have created uses an interrupt to accelerate a motor. I have run my code before trying to make a library and it runs perfectly.

2

Mostly of the Arduino libraries just hide the inner things, timer is one of them.. It can appear easier when you begin, but on the long run you will bennefit alot from doing the maximum you can without libraries (except from core libraries of course). And you don't really need it since you can program the interrupt directly (if it's really a interrupt that you need).

The situation is even worse if you are using it inside your own library, any bugs along the way will prove alot more dificult to find and correct.

3

Why don't you show us the code that caused the error. Not much anyone can do without that. It looks like you have your ISR function defined wrong.