Problem compiling for PWM library

Projects General Guidance
1

I just installed PWM library, but I get errors when trying to compile PWM_lib_example.ino:

/Users/kevin/Documents/Arduino/libraries/PWM/examples/PWM_lib_example/PWM_lib_example.ino:24: undefined reference to `InitTimersSafe()'
/Users/kevin/Documents/Arduino/libraries/PWM/examples/PWM_lib_example/PWM_lib_example.ino:27: undefined reference to `SetPinFrequencySafe(signed char, unsigned long)'
/var/folders/xg/k651jnd11fsc5hljfrqcpfrc0000gn/T//cckpCPI7.ltrans0.ltrans.o: In function `loop':
/Users/kevin/Documents/Arduino/libraries/PWM/examples/PWM_lib_example/PWM_lib_example.ino:39: undefined reference to `pwmWrite(unsigned char, unsigned char)'

According to post #2 in this thread:

I have the file structure set up correctly.

Any suggestions?

2

Do not compile examples in place, in the libraries directory. First copy the example folder (i.e PWM_lib_example) to your sketchbook dir and than build it.

4

That did not work. It kinda doesn't make sense anyway as I have been able to run all of my other examples from their respective folders.

5

Not if the Arduino IDE can't find the files.

6

What arduino board are you using?

And Just a suggestion...the last version of the library dated 2012, the Arduino IDE has changed a lot since then.
Can you show the path to the dir where the file PWM.h is located?

7

nano every

8

from the source of the library:

/*
This library is built to support two of the AVR Architecture 'groups' that Arduino uses
a) ATmega48/88/168/328,
b) ATmega640/1280/1281/2560/2561
*/

If you do not know, nano every is not included to this list

9

Aaaahhh, thank you. Problem solved.

10

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.