AKM sensor code for AK8975

This package includes the following components.

1) Sensor Control Program (AK8975_FS/akmdfs)
   Source code of Daemon program to control sensor and to output
   calculated value.

2) Sensor HAL Module (AK8975_FS/libsensors)
   This is a sample implementation of HAL module, which can be
   connected to SensorManager.

Change-Id: If68fdbfb5c4133a34f48445a5a1769f2f6eab771
Signed-off-by: Tsuyoshi Masuda <masuda.tv@om.asahi-kasei.co.jp>

1 files changed, 70 insertions, 0 deletions

diff --git a/AK8975_FS/akmdfs/AKFS_APIs.h b/AK8975_FS/akmdfs/AKFS_APIs.h
new file mode 100644
index 0000000..32076b8
--- /dev/null
+++ b/AK8975_FS/akmdfs/AKFS_APIs.h
@@ -0,0 +1,70 @@
+/******************************************************************************
+ * $Id: AKFS_APIs.h 580 2012-03-29 09:56:21Z yamada.rj $
+ ******************************************************************************
+ *
+ * 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_APIS_H
+#define AKFS_INC_APIS_H
+
+/* Include files for AK8975 library. */
+#include "AKFS_Compass.h"
+
+/*** Constant definition ******************************************************/
+#define AKFS_GEOMAG_MAX 70
+
+/*** Type declaration *********************************************************/
+
+/*** Global variables *********************************************************/
+
+/*** Prototype of function ****************************************************/
+int16 AKFS_Init(
+	const	AKFS_PATNO	hpat,
+	const	uint8		regs[]
+);
+
+int16 AKFS_Release(void);
+
+int16 AKFS_Start(const char* path);
+
+int16 AKFS_Stop(const char* path);
+
+int16 AKFS_Get_MAGNETIC_FIELD(
+	const	int16		mag[3],
+	const	int16		status,
+			AKFLOAT*	vx,
+			AKFLOAT*	vy,
+			AKFLOAT*	vz,
+			int16*		accuracy
+);
+
+int16 AKFS_Get_ACCELEROMETER(
+	const   int16		acc[3],
+	const	int16		status,
+			AKFLOAT*    vx,
+			AKFLOAT*    vy,
+			AKFLOAT*    vz,
+			int16*		accuracy
+);
+
+int16 AKFS_Get_ORIENTATION(
+			AKFLOAT*	azimuth,
+			AKFLOAT*	pitch,
+			AKFLOAT*	roll,
+			int16*		accuracy
+);
+
+#endif
+