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I was wondering if there is a way to exclude the floating point libraries using calls to printf while I am using fixed point math and have no need for floating point math?
This is how you begin to appreciate the way it's done by IAR: they provide several versions of printf and scanf with varying functionality and size.
In the thread http://www.keil.com/forum/2741/ Jon states that there are two different versions of the printf routine, but does not describe how to choose which one gets called. It's an old thread. Is it still the case that there are two versions?