void ug_console_write(const char *buf, int len)
{
char *b = (char *)buf;
while (len--) {
if (*b == '\n')
ug_putc('\r');
ug_putc(*b++);
}
}
/*
* Transmits a character.
* It silently fails if the TX fifo is not ready after a number of retries.
*/
static void ug_putc(char ch)
{
int count = UG_WRITE_ATTEMPTS;
if (!ug_io_base)
return;
if (ch == '\n')
ug_putc('\r');
while (!ug_is_txfifo_ready() && count--)
barrier();
if (count >= 0)
ug_raw_putc(ch);
}
/*
* Trasmits a null terminated character string.
*/
static void ug_puts(char *s)
{
while (*s)
ug_putc(*s++);
}