Pragma Message not working about duetimer

[jockm]

This was mostly user error, but it is worth noting that #2 is still valid, since if you have the board set incorrectly the #pragma won't work

[ivanseidel]

The error isn't showing because the pragma's message only "really" is sent to the console if NOT on the header. Also, __arm__ is an internal definition, and shouldn't be defined manually.

This is a ploblem caused by the incorrect setup of arduino enviroment (wrong board), and the message is optional, but would be good to have a warning working.

I will Leave this Issue open, for fixing the message. It should appear when compiling for any other board.

[jockm]

The #error {msg} preprocessor directive would be a better way of communicating the header than the pragma. As you can see the AVR compiler doesn''t support pragma message by #error is part of the standard.

As for __arm__ that was an experiment, as I said, user error

[ivanseidel]

Fix the code and send a commit (remember to write fixes #22

[jockm]

Done