On Thu, May 08, 2003 at 04:39:47PM +0000, Daniel Néri wrote: > Pedro Zorzenon Neto <[email protected]> writes: > > > f = 1.54; > > sprintf(s,"%f",f); > > There are two problems: > > 1. Avoid sprintf and use snprintf instead. > > 2. AFAICT, the s(n)printf implementation in msp430-libc does not > support floating point. > > > Regards, > --Daniel >
Hi Daniel, You are right. %f does not work in sprintf. This worked for my needs. I know this it not an optimised example, but works. char s[20]; float f; f = 14.456; sprintf(s, "%02d,%03d", (uint) f, ((uint)((f - floor(f)) * 1000.0)) ); Bye, Pedro
