/** * 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. * */ Interface: tos.platforms.iris.chips.rf230.HplRF230

Interface: tos.platforms.iris.chips.rf230.HplRF230

interface HplRF230

There should be standard interfaces/commands for these

Commands
command uint16_t crcByte(uint16_t crc, uint8_t data) Calculates the crc.
command uint8_t spiSplitRead() Finishes the split-phase SPI data transfer by waiting till the write command comletes and returning the received data.
command uint8_t spiSplitReadWrite(uint8_t data) This command first reads the SPI register and then writes there the new data, then returns
command void spiSplitWrite(uint8_t data) Starts a split-phase SPI data transfer with the given data.
command uint8_t spiWrite(uint8_t data) This is the standard SpiByte.write command but a little faster as we shuold not need to adjust the power state there.

Commands - Details

crcByte

command uint16_t crcByte(uint16_t crc, uint8_t data)

Calculates the crc. For some unknown reason the standard tinyos crcByte command swiches endianness.

spiSplitRead

command uint8_t spiSplitRead()

Finishes the split-phase SPI data transfer by waiting till the write command comletes and returning the received data.

spiSplitReadWrite

command uint8_t spiSplitReadWrite(uint8_t data)

This command first reads the SPI register and then writes there the new data, then returns

spiSplitWrite

command void spiSplitWrite(uint8_t data)

Starts a split-phase SPI data transfer with the given data. A spiSplitRead command must follow this command even if the result is unimportant. The SpiByte interface should be extended with this protocol.

spiWrite

command uint8_t spiWrite(uint8_t data)

This is the standard SpiByte.write command but a little faster as we shuold not need to adjust the power state there.