419906a769
based on commit aac3a355451d899f02737f2907af8c874ee4feba of git://git.devl.org/git/malvira/contiki-mc1322x.git
65 lines
2.5 KiB
C
65 lines
2.5 KiB
C
/*
|
|
* Copyright (c) 2010, Mariano Alvira <mar@devl.org> and other contributors
|
|
* to the MC1322x project (http://mc1322x.devl.org) and Contiki.
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* This file is part of the Contiki OS.
|
|
*
|
|
* $Id: uart1.h,v 1.1 2010/06/10 14:55:39 maralvira Exp $
|
|
*/
|
|
|
|
/*
|
|
|
|
This file exists as a work-around for the hardware dependant calls
|
|
to slip_arch_init.
|
|
|
|
Current the prototype for slip_arch_init is slip_arch_init(urb)
|
|
|
|
and a typical call is something like
|
|
slip_arch_init(BAUD2URB(115200))
|
|
|
|
BAUD2UBR is hardware specific, however. Furthermore, for the sky
|
|
platform it's typically defined with #include "dev/uart1.h" (see
|
|
rpl-boarder-router/slip-bridge.c), a sky specific file. dev/uart1.h
|
|
includes msp430.h which includes the sky contiki-conf.h which
|
|
defines BAUD2UBR.
|
|
|
|
To me, the correct think to pass is simply the baudrate and have the
|
|
hardware specific conversion happen inside slip_arch_init.
|
|
|
|
Notably, most implementations just ignore the passed parameter
|
|
anyway. (except AVR)
|
|
|
|
*/
|
|
|
|
#ifndef DEV_UART1_H
|
|
#define DEV_UART1_H
|
|
|
|
#define BAUD2UBR(x) x
|
|
|
|
#endif
|