PIC > LCD > Displaying string and int value

Ian Rogers said:

I've been messing.. My routine probably wont do what you need... You will need the "dirty" Ftoa() then you can see whats happening, once you know you can switch to sprintf..

C:

char * ftoa(float f, int * status)
{
    static char        buf[17];
    char *            cp = buf;
    unsigned long    l, rem;

    if(f < 0) {
        *cp++ = '-';
        f = -f;
    }
    l = (unsigned long)f;
    f -= (float)l;
    rem = (unsigned long)(f * 1e6);
    sprintf(cp, "%lu.%6.6lu", l, rem);
    return buf;
}

I have used this and its good enough to view whats going on..

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kawauso said:

Merci Ian,
Will try and understand. But unfortunately I think sprintf doesn’t run on PIC 16F ... Will switch soon to 18 F ...

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Ian Rogers said:

All three are available to you... You have to select them ( separately ) from the library manager.
View attachment 133807

They are normally not included.. When the compiler asks "include all libraries" you would have said no..

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Ian Rogers said:

There is an FloaToStr() in mikroC but it must be about the same as the code I posted..

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