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57 lines
2.4 KiB
C
57 lines
2.4 KiB
C
/*
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* Copyright (c) 2017, Peter Sjodin, KTH Royal Institute of Technology
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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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* Author : Peter Sjodin psj@kth.se
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* Created : 2017-01-06
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*/
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#ifndef PMS5003_ARCH_H
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#define PMS5003_ARCH_H
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/**
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* \file
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* Architecture-specific definitions for the Plantower PMS X003 dust sensors for avr-rss2
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*/
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/* AVR configuration for controlling dust sensor */
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#define SET_PMS_DDR DDRB /* Data Direction Register: Port B */
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#define SET_PMS_PORT PORTB /* Serial Peripheral Interface */
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#define PMS_SET 2 /* PD1: OW2_PIN, Chip Select */
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/* Duty cycle mode -- STANDBY_MODE_OFF means device is active, etc. */
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#define STANDBY_MODE_OFF 0
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#define STANDBY_MODE_ON 1
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extern void pms5003_set_standby_mode(uint8_t mode);
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extern uint8_t pms5003_get_standby_mode(void);
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extern uint8_t pms5003_i2c_probe(void);
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#endif /* PMS5003_ARCH_H */
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