I'll compile this and upload it later today. However, I should mention that I have not been able to get raw recording to work properly on the 7D. After starting a raw take, my preview locks up and I get a bunch of "corruption" messages as the buffer is flushing. I then have to reboot the camera to get the preview back. Has anyone had this problem? I suppose it could be the media, but I used this same CF card with a 5D3 and it worked perfectly. And that still doesn't explain the LV lockup.
If someone can upload a known working raw_rec.mo (or at least working better than mine) I'd like to try it.