118 lines
3.3 KiB
C
118 lines
3.3 KiB
C
/*
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* Copyright (c) 2014, Ralf Schlatterbeck Open Source Consulting
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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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* \addgroup Arduino Process
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*
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* This wraps the Arduino-API entry points `loop` and `setup` in a
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* contiki process.
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*
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* If the normal contiki includes are used and resources initialized in
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* `setup`, Contiki resources can be used in an arduino sketch.
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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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* Wrapper for Arduino sketches
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* \author
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* Ralf Schlatterbeck <rsc@runtux.com>
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*
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*/
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#include "arduino-process.h"
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#include "hw_timer.h"
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#include "adc.h"
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#include "hw-arduino.h"
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extern volatile uint8_t mcusleepcycle;
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volatile uint8_t mcusleepcycleval;
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/*-------------- enabled sleep mode ----------------------------------------*/
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void
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mcu_sleep_init(void)
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{
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mcusleepcycleval=mcusleepcycle;
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}
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void
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mcu_sleep_on(void)
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{
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mcusleepcycle= mcusleepcycleval;
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}
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/*--------------- disable sleep mode ---------------------------------------*/
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void
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mcu_sleep_off(void)
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{
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mcusleepcycle=0;
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}
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/*---------------- set duty cycle value ------------------------------------*/
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void
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mcu_sleep_set(uint8_t value)
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{
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mcusleepcycleval= value;
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mcusleepcycle = mcusleepcycleval;
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}
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PROCESS(arduino_sketch, "Arduino Sketch Wrapper");
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#ifndef LOOP_INTERVAL
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#define LOOP_INTERVAL (1 * CLOCK_SECOND)
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#endif
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PROCESS_THREAD(arduino_sketch, ev, data)
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{
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static struct etimer loop_periodic_timer;
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PROCESS_BEGIN();
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adc_init ();
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mcu_sleep_init ();
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setup ();
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/* Define application-specific events here. */
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etimer_set(&loop_periodic_timer, LOOP_INTERVAL);
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while (1) {
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PROCESS_WAIT_EVENT();
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if(etimer_expired(&loop_periodic_timer)) {
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loop ();
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etimer_reset(&loop_periodic_timer);
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}
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}
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PROCESS_END();
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}
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/*
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* VI settings, see coding style
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* ex:ts=8:et:sw=2
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*/
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/** @} */
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