71 lines
2 KiB
C
71 lines
2 KiB
C
/******************************************************************************
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* $Id: AKFS_Measure.h 580 2012-03-29 09:56:21Z yamada.rj $
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******************************************************************************
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*
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* Copyright (C) 2012 Asahi Kasei Microdevices Corporation, Japan
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef AKFS_INC_MEASURE_H
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#define AKFS_INC_MEASURE_H
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/* Include files for AK8975 library. */
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#include "AKFS_Compass.h"
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/*** Constant definition ******************************************************/
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#define AK8975_SELFTEST_MIN_X (-100)
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#define AK8975_SELFTEST_MAX_X 100
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#define AK8975_SELFTEST_MIN_Y (-100)
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#define AK8975_SELFTEST_MAX_Y 100
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#define AK8975_SELFTEST_MIN_Z (-1000)
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#define AK8975_SELFTEST_MAX_Z (-300)
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#define CONVERT_ACC(a) ((int)((a) * 720 / 9.8f))
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#define CONVERT_MAG(m) ((int)((m) / 0.06f))
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#define CONVERT_ORI(o) ((int)((o) * 64))
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/*** Type declaration *********************************************************/
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/*** Global variables *********************************************************/
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/*** Prototype of function ****************************************************/
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int16 AKFS_ReadAK8975FUSEROM(
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uint8 regs[3]
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);
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int16 AKFS_SelfTest(void);
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struct timespec AKFS_CalcSleep(
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const struct timespec* end,
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const struct timespec* start,
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const int64_t minimum
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);
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int16 AKFS_GetInterval(
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uint16* flag,
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int64_t* minimum
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);
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void AKFS_OutputResult(
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const uint16 flag,
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const AKSENSOR_DATA* acc,
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const AKSENSOR_DATA* mag,
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const AKSENSOR_DATA* ori
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);
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void AKFS_MeasureLoop(void);
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#endif
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