I'm a bit lost on WinAVR (make problem?)

Jul 05, 2008 3 Replies
M

I've only been playing with WinAVR for a few days with this little project

formatting link
(the source code is there as well)



I'm using their makefile.



The problem is when I try to modify a line in usbdrv.h in PN2 , I'm only trying to change the port pin where the USB data comes in.



When I do "make clean" then "make all" the hex files are identical, so the mods I did to the usbdrv.h file are not being re-compiled. Any changes in main.c work fine



I've done the obvious "makefile 101" on google, but I'm still lost, (but I'm very happy that I've got this far)



thanks


martin


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L

I tried to build it and changes in usbdrv.h does produce different results, as far as I can tell changes to pins should be done in usbconfig.h

the makefile is a bit stupid, it doesn't make any dependencies on include files etc. , so most of the time you have to do a 'make clean' and then 'make' to make it do anything

-Lasse

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M

Thanks for that, I'll have another go. I found out about make clean quite early on. I've learn't one hell of a lot in the last couple of days :)

It's difficult to imagine life without newsgroups

martin

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M

Hmmmm, I put WinAVR on a different PC, and it now works.

Frustrating

martin

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