/** * This file is part of license combination gpl version 3 license and eCos. * The corresponding license terms are below. * * gpl version 3 Licence: * * The file were developed during the student thesis "Datensammlung in Wireless * Sensor Networks fuer Autonomic Home NetworkingÒ of Thomas Kothmayr and is * included in the dissertation "Secure Data Transmission in Wireless * Sensor Networks" by Corinna Schmitt during employment at the Technische * UniversitŠt MŸnchen, Department Computer Science, Chair Network * Architectures and Services (Germany). * Copyright (C) 2013 * Authors: Thomas Kothmayr and Corinna Schmitt (schmitt[at]net.in.tum.de) * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, version 3 of the License * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * * * eCos Licence: (http://ecos.sourceware.org) * * This file is part of eCos, the Embedded Configurable Operating System. * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, * 2007, 2008, 2009 Free Software Foundation, Inc. * * eCos is free software; you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free * Software Foundation; either version 3 any later version. * * eCos is distributed in the hope that it will be useful, but WITHOUT ANY * WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along * with eCos; if not, write to the Free Software Foundation, Inc., 51 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * As a special exception, if other files instantiate templates or use * macros or inline functions from this file, or you compile this file and * link it with other works to produce a work based on this file, this file * does not by itself cause the resulting work to be covered by the GNU * General Public License. However the source code for this file must still * be made available in accordance with section (3) of the GNU General * Public License v2. * * This exception does not invalidate any other reasons why a work based on * this file might be covered by the GNU General Public License. * */ Component: tos.chips.atm128.spi.Atm128SpiP

Component: tos.chips.atm128.spi.Atm128SpiP

module Atm128SpiP

Primitives for accessing the SPI module on ATmega128 microcontroller. This module assumes the bus has been reserved and checks that the bus owner is in fact the person using the bus. SpiPacket provides an asynchronous send interface where the transmit data length is equal to the receive data length, while SpiByte provides an interface for sending a single byte synchronously. SpiByte allows a component to send a few bytes in a simple fashion: if more than a handful need to be sent, SpiPacket should be used.

  $Id: Atm128SpiP.nc,v 1.9 2008/06/23 20:25:15 regehr Exp $
 

Author:
Philip Levis
Joe Polastre
Martin Turon <mturon@xbow.com>

Provides
interface Init
interface Resource[uint8_t]
interface SpiByte
interface SpiPacket

Uses
interface ArbiterInfo
interface McuPowerState
interface Resource as ResourceArbiter[uint8_t]
interface Atm128Spi as Spi
interface TaskBasic as zeroTask