Hi Guys, I want to do a program to pre-compute a list of rotated point coordinates for a microcontroller that has no trig, and only integer math. The easiest way for me to go right now, would be to do it on an iOS device. In fact, the program is mostly already written for iPhone. I have an iOS sample that removes the prefix from NSLog console, so I was able to do some output once, and cut/paste it for a csv file. Is there a way to send NSLog directly through a Mac's serial port? I realise sending serial from the iOS device requires a jailbreak program, but also suspect that NSLog strings are sent to Xcode through a USB serial port from the test device. I can cut and paste into a Windows terminal, and send data to the chip that way, but directly from the Mac would be easier. Cheers, Art.