[En-Nut-Discussion] printf/putf %S for string in flash?

[Damian Slee]

Hi,
I have added support for '%S', strings from FLASH to my crt\putf.c.  Should this be added to sourceforge?

Limitation is that it uses buf[BUF] to copy the string to memory.  Which is maximum 16 bytes, or 15 characters.


...

	case 'S':
            cp = va_arg(ap, char *);
            if (cp == 0)
                goto putf_s;
            memcpy_P(buf,cp, BUF);   /* only support upto max size of buf */
            buf[BUF-1] = 0;          /* nul terminate if string was longer */
            cp = buf;
            goto putf_s;

        case 's':
            cp = va_arg(ap, char *);
putf_s:

...
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