C++ (Cpp) _uart_putc Examples

Example #1

File: uart.c Project: RonGokhale/android_lk_bootloader

int uart_putc(int port, char c)
{
	if (c == '\n') {
		_uart_putc(0, '\r');
	}
	_uart_putc(0, c);
}

Example #2

File: blinky.c Project: karlp/karlnet

static int _uart_putc(char c, FILE* stream) {
    if (c == '\n') {
        _uart_putc('\r', NULL);
    }
    uart_putc(c);
    return 0;
}

Example #3

File: read-uart.c Project: CNCBASHER/subsoc_newlib-1.18.0

/* -------------------------------------------------------------------------- */
int
_read (int   file,
       char *buf,
       int   len)
{
  if (STDIN_FILENO == file)
    {
      int  i;

      for (i = 0; i < len; i++)
	{
	  buf[i] = _uart_getc ();
#ifdef UART_AUTO_ECHO
	  _uart_putc (buf[i]);
#endif
	  /* Return partial buffer if we get EOL */
	  if ('\n' == buf[i])
	    {
	      return  i;
	    }
	}

      return  i;			/* Filled the buffer */
    }
  else
    {
      errno = EBADF;
      return  -1;
    }
}	/* _read () */