mos/dev/include/adc.h

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00001 //  This file is part of MOS, the MANTIS Operating System
00002 //  See http://mantis.cs.colorado.edu/
00003 //
00004 //  Copyright (c) 2002 - 2007 University of Colorado, Boulder
00005 //
00006 //   All rights reserved.
00007 //
00008 //   Redistribution and use in source and binary forms, with or without
00009 //   modification, are permitted provided that the following conditions are
00010 //   met:
00011 //
00012 //       * Redistributions of source code must retain the above copyright
00013 //         notice, this list of conditions and the following disclaimer.
00014 //       * Redistributions in binary form must reproduce the above
00015 //         copyright notice, this list of conditions and the following
00016 //         disclaimer in the documentation and/or other materials provided
00017 //         with the distribution. 
00018 //       * Neither the name of the MANTIS Project nor the names of its
00019 //         contributors may be used to endorse or promote products derived
00020 //         from this software without specific prior written permission.
00021 //
00022 //   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00023 //   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00024 //   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
00025 //   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
00026 //   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00027 //   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00028 //   BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00029 //   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00030 //   CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00031 //   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00032 //   ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00033 //   POSSIBILITY OF SUCH DAMAGE.
00034 
00044 #ifdef ARCH_AVR
00045 #include "avr-adc.h"
00046 #elif defined(PLATFORM_TELOSB)
00047 #include "msp-adc.h"
00048 #endif
00049 
00050 void adc_init(void);
00051 
00052 //ioctl definitions
00053 #define ADC_SET_CHANNEL 0
00054 
00055 uint8_t adc_read_channel8(uint8_t ch);
00056 uint16_t adc_read_channel16(uint8_t ch);
00057 
00058 //TO BE IMPLEMENTED FOR EACH ARCHITECTURE:
00059 //uint16_t adc_get_conversion16(uint8_t ch);
00060 

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