Add new plattform definition for the STK 501 board featuring an
Atmel ATmega128. Very brief instructions: - Configure your programmer etc. in Makefile.stk501 - Use 'make upload' to flash your STK501. - Setup a SLIP connection to your board (on the first serial port) and make sure you can ping it. - Use 'make loadable_prg.ko' to build a demo module. - gcc -ocodeprop ../../tools/codeprop.c - ./codeprop <IP of STK> loadable_prg.ko - Watch the module print "Tick, Tack, Tick, ..." on the second serial port.
This commit is contained in:
barner
parent
94eecb64f1
commit
d4b3436d21
8 changed files with 504 additions and 0 deletions
10
platform/stk501/Makefile
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10
platform/stk501/Makefile
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@ -0,0 +1,10 @@
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# $$
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all: contiki-stk501-main.out loadable_prg.ko
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upload: contiki-stk501-main.eep contiki-stk501-main.u
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CONTIKI=../..
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TARGET=stk501
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APPS=codeprop
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include $(CONTIKI)/Makefile.include
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26
platform/stk501/Makefile.stk501
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26
platform/stk501/Makefile.stk501
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@ -0,0 +1,26 @@
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CONTIKI_TARGET_DIRS = . dev apps net loader
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CONTIKI_CORE=contiki-stk501-main
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CONTIKI_TARGET_MAIN = ${CONTIKI_CORE}.o
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CONTIKI_TARGET_SOURCEFILES += rs232.c slip.c cfs-eeprom.c eeprom.c random.c \
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mmem.c contiki-stk501-default-init-lowlevel.c \
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contiki-stk501-default-init-net.c
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CONTIKIAVR=$(CONTIKI)/cpu/avr
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CONTIKIBOARD=.
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MCU=atmega128
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AVRDUDE_PROGRAMMER=jtag2
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# For usb devices, you may either use PORT=usb, or (e.g. if you have more than one
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# programmer connected) you can use the following trick to find out the serial number:
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#
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# The example is for an JTAGICE mkII used to program an ATmega128:
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# avrdude -v -P usb:xxxx -c jtag2 -p atmega128
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AVRDUDE_PORT=usb:00A0000010EB
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# Additional avrdude options
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# Verify off
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AVRDUDE_OPTIONS=-V
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include $(CONTIKIAVR)/Makefile.avr
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89
platform/stk501/contiki-conf.h
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89
platform/stk501/contiki-conf.h
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@ -0,0 +1,89 @@
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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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* Configuration for sample STK 501 Contiki kernel
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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 __CONTIKI_CONF_H__
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#define __CONTIKI_CONF_H__
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/*
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* MCU and clock rate
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*/
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#define MCU_MHZ 16
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#define PLATFORM PLATFORM_AVR
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/* Cock ticks per second */
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#define CLOCK_CONF_SECOND 125
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/* COM port to be used for SLIP connection */
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#define SLIP_PORT RS232_PORT_0
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/* Pre-allocated memory for loadable modules heap space (in bytes)*/
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#define MMEM_CONF_SIZE 256
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/* Use the following address for code received via the codeprop
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* facility
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*/
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#define EEPROMFS_ADDR_CODEPROP 0x8000
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#define CCIF
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#define CLIF
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#define UIP_CONF_PINGADDRCONF 0
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#define UIP_CONF_MAX_CONNECTIONS 4
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#define UIP_CONF_MAX_LISTENPORTS 4
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#define UIP_CONF_BUFFER_SIZE 100
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#define UIP_CONF_TCP_SPLIT 1
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#define UIP_CONF_FWCACHE_SIZE 2
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#define UIP_CONF_BROADCAST 1
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#define UIP_UDP 1
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typedef unsigned short clock_time_t;
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typedef unsigned char u8_t;
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typedef unsigned short u16_t;
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typedef unsigned long u32_t;
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typedef unsigned short uip_stats_t;
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typedef unsigned long off_t;
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void clock_delay(unsigned int us2);
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void clock_wait(int ms10);
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void clock_set_seconds(unsigned long s);
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unsigned long clock_seconds(void);
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#endif /* __CONTIKI_CONF_H__ */
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48
platform/stk501/contiki-stk501-default-init-lowlevel.c
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48
platform/stk501/contiki-stk501-default-init-lowlevel.c
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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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* Author: Simon Barner <barner@in.tum.de>
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*
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* @(#)$$
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*/
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#include "contiki-stk501.h"
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void
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init_lowlevel(void)
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{
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/* Configure default slip port with 115200 baud */
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rs232_init(RS232_PORT_0, USART_BAUD_115200, USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8);
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/* Second rs232 port for debugging */
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rs232_init(RS232_PORT_1, USART_BAUD_9600, USART_PARITY_NONE | USART_STOP_BITS_1 | USART_DATA_BITS_8);
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/* Redirect stdout to second port */
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rs232_redirect_stdout (RS232_PORT_1);
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}
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54
platform/stk501/contiki-stk501-default-init-net.c
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54
platform/stk501/contiki-stk501-default-init-net.c
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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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* Author: Simon Barner <barner@in.tum.de>
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*
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* @(#)$$
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*/
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#include "contiki-stk501.h"
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static struct uip_fw_netif slipif =
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{UIP_FW_NETIF(10,100,0,0, 255,255,0,0, slip_send)};
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void
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init_net(void)
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{
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uip_ipaddr_t hostaddr;
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rs232_set_input (SLIP_PORT, slip_input_byte);
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process_start(&slip_process, NULL);
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uip_ipaddr(&hostaddr, 10, 100, 0, 2);
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uip_sethostaddr(&hostaddr);
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uip_fw_register(&slipif);
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// uip_fw_default(&slipif);
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}
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152
platform/stk501/contiki-stk501-main.c
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152
platform/stk501/contiki-stk501-main.c
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@ -0,0 +1,152 @@
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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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||||||
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* 2. Redistributions in binary form must reproduce the above copyright
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||||||
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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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* Sample Contiki kernel for STK 501 development board
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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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#include <avr/pgmspace.h>
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#include <stdio.h>
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#include "contiki-stk501.h"
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#include "cfs/cfs-eeprom.h"
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#include "lib/mmem.h"
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#include "loader/symbols-def.h"
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#include "loader/symtab.h"
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#include "codeprop.h"
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#include "sys/mt.h"
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/* Uncomment to enable demonstration of multi-threading libary */
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/* #define MT_DEMO */
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PROCINIT(&etimer_process, &tcpip_process, &uip_fw_process, &cfs_eeprom_process);
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#ifdef MT_DEMO
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static struct mt_thread threads[3];
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static
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void thread_handler1 (void* data) {
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while (1) {
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rs232_print_p (RS232_PORT_1, PSTR ("Thread 1. Data: ") );
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rs232_printf (RS232_PORT_1, "0x%x, %d\n", data, *(uint8_t*)data );
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mt_yield ();
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}
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}
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static
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void thread_handler2 (void* data) {
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while (1) {
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rs232_print_p (RS232_PORT_1, PSTR ("Thread 2. Data: "));
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rs232_printf (RS232_PORT_1, "0x%x, %d\n", data, *(uint8_t*)data );
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mt_yield ();
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}
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}
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#endif
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PROCESS(contiki_stk501_main_init_process, "Contiki STK501 init process");
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PROCESS_THREAD(contiki_stk501_main_init_process, ev, data)
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{
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PROCESS_BEGIN();
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/* Network support (uIP) */
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init_net();
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/* Initalize heap allocator */
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mmem_init ();
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/* Code propagator */
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process_start(&codeprop_process, NULL);
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/* Multi-threading support */
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#ifdef MT_DEMO
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mt_init ();
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#endif
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PROCESS_END();
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}
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#ifdef MT_DEMO
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static uint8_t d1=1, d2=2, d3=3;
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#endif
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int
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main(void)
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{
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/*
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* GCC depends on register r1 set to 0.
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*/
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asm volatile ("clr r1");
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/* Initialize hardware */
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init_lowlevel();
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/* Clock */
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clock_init();
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/* Process subsystem */
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process_init();
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/* Register initial processes */
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procinit_init();
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/* Perform rest of initializations */
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process_start(&contiki_stk501_main_init_process, NULL);
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rs232_print_p (RS232_PORT_1, PSTR ("Initialized.\n"));
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#ifdef MT_DEMO
|
||||||
|
mt_start (&threads[0], thread_handler1, &d1);
|
||||||
|
mt_start (&threads[1], thread_handler2, &d2);
|
||||||
|
mt_start (&threads[2], thread_handler2, &d3);
|
||||||
|
|
||||||
|
uint8_t i;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Main scheduler loop */
|
||||||
|
while(1) {
|
||||||
|
|
||||||
|
process_run();
|
||||||
|
|
||||||
|
#ifdef MT_DEMO
|
||||||
|
for (i=0; i<3; ++i) {
|
||||||
|
mt_exec (&threads[i]);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
58
platform/stk501/contiki-stk501.h
Normal file
58
platform/stk501/contiki-stk501.h
Normal file
|
|
@ -0,0 +1,58 @@
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2006, Technical University of Munich
|
||||||
|
* 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 operating system.
|
||||||
|
*
|
||||||
|
* @(#)$$
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \file
|
||||||
|
* Sample Contiki kernel for STK 501 development board
|
||||||
|
*
|
||||||
|
* \author
|
||||||
|
* Simon Barner <barner@in.tum.de
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __CONTIKI_STK501_H__
|
||||||
|
#define __CONTIKI_STK501_H__
|
||||||
|
|
||||||
|
#include "contiki.h"
|
||||||
|
#include "contiki-net.h"
|
||||||
|
#include "contiki-lib.h"
|
||||||
|
|
||||||
|
#include "dev/rs232.h"
|
||||||
|
|
||||||
|
#include "dev/serial.h"
|
||||||
|
#include "dev/slip.h"
|
||||||
|
|
||||||
|
void init_lowlevel(void);
|
||||||
|
void init_net(void);
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* #ifndef __CONTIKI_STK501_H__ */
|
||||||
67
platform/stk501/loadable_prg.c
Normal file
67
platform/stk501/loadable_prg.c
Normal file
|
|
@ -0,0 +1,67 @@
|
||||||
|
/*
|
||||||
|
* Copyright (c) 2006, Technical University of Munich
|
||||||
|
* 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 operating system.
|
||||||
|
*
|
||||||
|
* @(#)$$
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
/**
|
||||||
|
* \file
|
||||||
|
* Sample loadable module
|
||||||
|
*
|
||||||
|
* \author
|
||||||
|
* Simon Barner <barner@in.tum.de>
|
||||||
|
*/
|
||||||
|
#include <stdio.h>
|
||||||
|
#include "dev/rs232.h"
|
||||||
|
#include "contiki.h"
|
||||||
|
|
||||||
|
PROCESS(test_process1, "Test process");
|
||||||
|
PROCESS_THREAD(test_process1, ev, data)
|
||||||
|
{
|
||||||
|
static struct etimer etimer;
|
||||||
|
|
||||||
|
PROCESS_BEGIN();
|
||||||
|
|
||||||
|
rs232_print (RS232_PORT_1, "test_process 1 starting\n");
|
||||||
|
|
||||||
|
while(1) {
|
||||||
|
etimer_set(&etimer, CLOCK_SECOND);
|
||||||
|
PROCESS_WAIT_UNTIL(etimer_expired(&etimer));
|
||||||
|
rs232_print (RS232_PORT_1, "Tick\n");
|
||||||
|
etimer_set(&etimer, CLOCK_SECOND);
|
||||||
|
PROCESS_WAIT_UNTIL(etimer_expired(&etimer));
|
||||||
|
rs232_print (RS232_PORT_1, "Tack\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
PROCESS_END();
|
||||||
|
}
|
||||||
|
|
||||||
|
const struct process *autostart_processes[] = {&test_process1};
|
||||||
Loading…
Reference in a new issue