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author | Paul Kocialkowski <contact@paulk.fr> | 2013-12-28 14:10:40 +0100 |
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committer | Paul Kocialkowski <contact@paulk.fr> | 2014-01-05 12:26:23 +0100 |
commit | f8f404410d88f2cc87d3869f99cc8ea439f3ce39 (patch) | |
tree | 06f154c2cc1e0c33cbae44c861e49b44ef6095b2 /sensors/akmdfs/AKFS_Measure.h | |
parent | 9031e596f8950588a65cafa8fa65e154f5a2d254 (diff) | |
download | device_samsung_n7000-f8f404410d88f2cc87d3869f99cc8ea439f3ce39.zip device_samsung_n7000-f8f404410d88f2cc87d3869f99cc8ea439f3ce39.tar.gz device_samsung_n7000-f8f404410d88f2cc87d3869f99cc8ea439f3ce39.tar.bz2 |
SMDK4210 Sensorsreplicant-4.2-0001
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Diffstat (limited to 'sensors/akmdfs/AKFS_Measure.h')
-rw-r--r-- | sensors/akmdfs/AKFS_Measure.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/sensors/akmdfs/AKFS_Measure.h b/sensors/akmdfs/AKFS_Measure.h new file mode 100644 index 0000000..d156b95 --- /dev/null +++ b/sensors/akmdfs/AKFS_Measure.h @@ -0,0 +1,70 @@ +/****************************************************************************** + * + * Copyright (C) 2012 Asahi Kasei Microdevices Corporation, Japan + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ +#ifndef AKFS_INC_MEASURE_H +#define AKFS_INC_MEASURE_H + +/* Include files for AK8975 library. */ +#include "AKFS_Compass.h" + +/*** Constant definition ******************************************************/ +#define AK8975_SELFTEST_MIN_X -100 +#define AK8975_SELFTEST_MAX_X 100 + +#define AK8975_SELFTEST_MIN_Y -100 +#define AK8975_SELFTEST_MAX_Y 100 + +#define AK8975_SELFTEST_MIN_Z -1000 +#define AK8975_SELFTEST_MAX_Z -300 + +#define CONVERT_ACC(a) ((int)((a) * 720 / 9.8f)) +#define CONVERT_MAG(m) ((int)((m) / 0.06f)) +#define CONVERT_ORI(o) ((int)((o) * 64)) + +/*** Type declaration *********************************************************/ + +/*** Global variables *********************************************************/ + +/*** Prototype of function ****************************************************/ +int16 AKFS_ReadAK8975FUSEROM( + uint8 regs[3] +); + +int16 AKFS_SelfTest(void); + +struct timespec AKFS_CalcSleep( + const struct timespec* end, + const struct timespec* start, + const int64_t minimum +); + +int16 AKFS_GetInterval( + uint16* flag, + int64_t* minimum +); + +void AKFS_OutputResult( + const uint16 flag, + const AKSENSOR_DATA* acc, + const AKSENSOR_DATA* mag, + const AKSENSOR_DATA* ori +); + +void AKFS_MeasureLoop(void); + +#endif + |