Addition of Atmel Radio Control Board (RCB), device in RZ200 kit
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c_oflynn
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8526049749
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5 changed files with 169 additions and 6 deletions
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@ -36,7 +36,7 @@
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*/ \
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TIMSK = _BV (OCIE0);
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#elif defined (__AVR_ATmega1284P__) || (__AVR_AT90USB1287__)
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#elif defined (__AVR_ATmega1284P__) || (__AVR_AT90USB1287__) || (__AVR_ATmega1281__)
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#define OCRSetup() \
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/* Select internal clock */ \
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: rs232.c,v 1.3 2008/10/14 19:06:51 c_oflynn Exp $
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* @(#)$Id: rs232.c,v 1.4 2008/11/09 15:39:49 c_oflynn Exp $
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*/
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#include <stdio.h>
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@ -49,7 +49,7 @@
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#define RS232_PRINTF_BUFFER_LENGTH 64
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#endif
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#if defined (__AVR_ATmega128__) || defined(__AVR_ATmega1284P__)
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#if defined (__AVR_ATmega128__) || defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega1281__)
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typedef struct {
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volatile uint8_t * UDR;
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volatile uint8_t * UBRRH;
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@ -31,7 +31,7 @@
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* Author: Adam Dunkels <adam@sics.se>
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* Simon Barner <barner@in.tum.de>
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*
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* @(#)$Id: rs232.h,v 1.3 2008/10/14 19:06:51 c_oflynn Exp $
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* @(#)$Id: rs232.h,v 1.4 2008/11/09 15:39:49 c_oflynn Exp $
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*/
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#ifndef __RS232_H__
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@ -46,6 +46,8 @@
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#include "dev/rs232_atmega1284.h"
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#elif defined (__AVR_AT90USB1287__)
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#include "dev/rs232_at90usb1287.h"
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#elif defined (__AVR_ATmega1281__)
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#include "dev/rs232_atmega1281.h"
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#else
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#error "Please implement a rs232 header for your MCU (or set the MCU type \
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in contiki-conf.h)."
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142
cpu/avr/dev/rs232_atmega1281.h
Normal file
142
cpu/avr/dev/rs232_atmega1281.h
Normal file
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@ -0,0 +1,142 @@
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/*
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* Copyright (c) 2006, Technical University of Munich
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$$
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*/
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/**
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* \file
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* AVR specific definitions for the rs232 port.
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*
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* \author
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* Simon Barner <barner@in.tum.de
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*/
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#ifndef __RS232_ATMEGA1281__
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#define __RS232_ATMEGA1281__
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/******************************************************************************/
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/*** Includes */
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/******************************************************************************/
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#include <avr/io.h>
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/******************************************************************************/
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/*** RS232 ports */
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/******************************************************************************/
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#define RS232_PORT_0 0
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#define RS232_PORT_1 1
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/******************************************************************************/
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/*** Baud rates */
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/******************************************************************************/
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#if MCU_MHZ == 16
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/* Single speed operation (U2X = 0)*/
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#define USART_BAUD_2400 416
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#define USART_BAUD_4800 207
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#define USART_BAUD_9600 103
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#define USART_BAUD_14400 68
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#define USART_BAUD_19200 51
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#define USART_BAUD_28800 34
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#define USART_BAUD_38400 25
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#define USART_BAUD_57600 16
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#define USART_BAUD_76800 12
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#define USART_BAUD_115200 8
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#define USART_BAUD_230400 3
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#define USART_BAUD_250000 3
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#define USART_BAUD_500000 1
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#define USART_BAUD_1000000 0
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#elif MCU_MHZ == 8
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/* Single speed operation (U2X = 0)*/
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#define USART_BAUD_2400 207
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#define USART_BAUD_4800 103
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#define USART_BAUD_9600 51
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#define USART_BAUD_14400 34
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#define USART_BAUD_19200 25
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#define USART_BAUD_28800 16
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#define USART_BAUD_38400 12
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#define USART_BAUD_57600 8
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#define USART_BAUD_76800 6
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#define USART_BAUD_115200 3
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#define USART_BAUD_230400 1
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#define USART_BAUD_250000 1
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#define USART_BAUD_500000 0
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#else
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#error "Please define the baud rates for your CPU clock: ATmega128 handbook p. \
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195-198 or set the rate in contiki-conf.h"
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#endif
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/******************************************************************************/
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/*** Interrupt settings */
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/******************************************************************************/
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#define USART_INTERRUPT_RX_COMPLETE _BV (RXCIE0)
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#define USART_INTERRUPT_TX_COMPLETE _BV (TXCIE0)
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#define USART_INTERRUPT_DATA_REG_EMPTY _BV (UDRIE0)
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/******************************************************************************/
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/*** Receiver / transmitter */
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/******************************************************************************/
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#define USART_RECEIVER_ENABLE _BV (RXEN0)
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#define USART_TRANSMITTER_ENABLE _BV (TXEN0)
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/******************************************************************************/
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/*** Mode select */
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/******************************************************************************/
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#define USART_MODE_ASYNC 0x00
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#define USART_MODE_SYNC _BV (UMSEL00)
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/******************************************************************************/
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/*** Parity */
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/******************************************************************************/
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#define USART_PARITY_NONE 0x00
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#define USART_PARITY_EVEN _BV (UPM01)
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#define USART_PARITY_ODD _BV (UPM01) | _BV (UPM00)
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/******************************************************************************/
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/*** Stop bits */
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/******************************************************************************/
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#define USART_STOP_BITS_1 0x00
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#define USART_STOP_BITS_2 _BV (USBS)
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/******************************************************************************/
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/*** Character size */
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/******************************************************************************/
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#define USART_DATA_BITS_5 0x00
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#define USART_DATA_BITS_6 _BV (UCSZ00)
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#define USART_DATA_BITS_7 _BV (UCSZ01)
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#define USART_DATA_BITS_8 _BV (UCSZ01) | _BV (UCSZ00)
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// #define USART_DATA_BITS_9 (needs also UCSZ2 bit in UCSRnB)
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/******************************************************************************/
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/*** Clock polarity */
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/******************************************************************************/
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#define USART_RISING_XCKN_EDGE 0x00
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#define USART_FALLING_XCKN_EDGE _BV (UCPOL0)
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#endif /* #ifndef __RS232_ATMEGA1281__ */
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@ -47,7 +47,7 @@
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* \file
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* \brief This file contains low-level radio driver code.
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*
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* $Id: hal.h,v 1.2 2008/10/14 18:37:28 c_oflynn Exp $
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* $Id: hal.h,v 1.3 2008/11/09 15:39:49 c_oflynn Exp $
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*/
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#ifndef HAL_AVR_H
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@ -72,9 +72,28 @@
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/* Define all possible revisions here */
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#define RAVEN_D 0
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#define RAVENUSB_C 1
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#define RCB_B 2
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#if RCB_REVISION == RCB_B
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/* 1281 rcb */
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# define SSPORT B
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# define SSPIN (0x00)
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# define SPIPORT B
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# define MOSIPIN (0x02)
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# define MISOPIN (0x03)
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# define SCKPIN (0x01)
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# define RSTPORT B
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# define RSTPIN (0x05)
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# define IRQPORT D
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# define IRQPIN (0x04)
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# define SLPTRPORT B
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# define SLPTRPIN (0x04)
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# define USART 1
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# define USARTVECT USART1_RX_vect
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# define TICKTIMER 3
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# define HAS_SPARE_TIMER
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#if RAVEN_REVISION == RAVEN_D
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#elif RAVEN_REVISION == RAVEN_D
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/* 1284 raven */
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# define SSPORT B
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