Re: Fwd: [arm-gnu] printf problem

[Nathan Sidwell <nathan@xxxxxxxxxxxxxxxx>]

ravi wrote:

> If I try with that stub, then printf() will also works?
> In my project I need, both printf() and sprintf() both to work.
> For printf() to work, i need to modify the __write() to output the 
> string to serial port. In that case how would I differentiate the call 
> for __write() is either from printf() or from sprintf()?

__write is not called for sprintf.

Your problem with sprintf is something else, which you will have to debug.

nathan

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