Diff: ADXL35x/ADXL355.h

Revision:

0:df16df7ba53f

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+++ b/ADXL35x/ADXL355.h	Thu Feb 06 19:25:43 2020 +0000
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+/*!
+ *****************************************************************************
+ * @file:    ADXL355.h
+ * @brief:   ADXL355 accelerometer IC
+ * @version: $Revision$
+ * @date:    $Date$
+ *-----------------------------------------------------------------------------
+ *
+Copyright (c) 2016-2017 Analog Devices, Inc.
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+  - Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
+  - Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution.
+  - Modified versions of the software must be conspicuously marked as such.
+  - This software is licensed solely and exclusively for use with processors
+    manufactured by or for Analog Devices, Inc.
+  - This software may not be combined or merged with other code in any manner
+    that would cause the software to become subject to terms and conditions
+    which differ from those listed here.
+  - Neither the name of Analog Devices, Inc. nor the names of its
+    contributors may be used to endorse or promote products derived
+    from this software without specific prior written permission.
+  - The use of this software may or may not infringe the patent rights of one
+    or more patent holders.  This license does not release you from the
+    requirement that you obtain separate licenses from these patent holders
+    to use this software.
+
+THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. AND CONTRIBUTORS "AS IS" AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
+TITLE, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+NO EVENT SHALL ANALOG DEVICES, INC. OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, DAMAGES ARISING OUT OF CLAIMS OF INTELLECTUAL
+PROPERTY RIGHTS INFRINGEMENT; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#ifndef ADXL355_H_
+#define ADXL355_H_
+
+/********************************* Definitions ********************************/
+
+/* ADXL355 registers addresses */
+#define DEVID_AD                 0x00
+#define DEVID_MST                0x01
+#define PARTID                   0x02
+#define REVID                    0x03
+#define STATUS                   0x04
+#define FIFO_ENTRIES             0x05
+#define TEMP2                    0x06
+#define TEMP1                    0x07
+#define XDATA3                   0x08
+#define XDATA2                   0x09
+#define XDATA1                   0x0A
+#define YDATA3                   0x0B
+#define YDATA2                   0x0C
+#define YDATA1                   0x0D
+#define ZDATA3                   0x0E
+#define ZDATA2                   0x0F
+#define ZDATA1                   0x10
+#define FIFO_DATA                0x11
+#define OFFSET_X_H               0x1E
+#define OFFSET_X_L               0x1F
+#define OFFSET_Y_H               0x20
+#define OFFSET_Y_L               0x21
+#define OFFSET_Z_H               0x22
+#define OFFSET_Z_L               0x23
+#define ACT_EN                   0x24
+#define ACT_THRESH_H             0x25
+#define ACT_THRESH_L             0x26
+#define ACT_COUNT                0x27
+#define FILTER                   0x28
+#define FIFO_SAMPLES             0x29
+#define INT_MAP                  0x2A
+#define SYNC                     0x2B
+#define RANGE                    0x2C
+#define POWER_CTL                0x2D
+#define SELF_TEST                0x2E
+#define RESET                    0x2F
+
+/**************************** Configuration parameters **********************/
+
+/* Temperature parameters */
+#define ADXL355_TEMP_BIAS       (float)1852.0      /* Accelerometer temperature bias(in ADC codes) at 25 Deg C */
+#define ADXL355_TEMP_SLOPE      (float)-9.05       /* Accelerometer temperature change from datasheet (LSB/degC) */
+
+/* Accelerometer parameters */
+#define ADXL_RANGE     2     /* ADXL362 sensitivity: 2, 4, 8 [g] */
+
+#define ACT_VALUE          50     /* Activity threshold value */
+
+#define INACT_VALUE        50     /* Inactivity threshold value */
+
+#define ACT_TIMER          100    /* Activity timer value in ms */
+
+#define INACT_TIMER        10     /* Inactivity timer value in seconds */
+
+/****************************** Global Data ***********************************/
+
+extern volatile int32_t i32SensorX;
+extern volatile int32_t i32SensorY;
+extern volatile int32_t i32SensorZ;
+
+extern volatile uint32_t ui32SensorX;
+extern volatile uint32_t ui32SensorY;
+extern volatile uint32_t ui32SensorZ;
+extern volatile uint32_t ui32SensorT;
+
+extern volatile uint32_t ui32timer_counter;
+
+
+/*************************** Functions prototypes *****************************/
+
+void ADXL355_Init(void);
+void ADXL355_Start_Sensor(void);
+void ADXL355_Stop_Sensor(void);
+void ADXL355_Data_Scan(void);
+int32_t ADXL355_Acceleration_Data_Conversion (uint32_t ui32SensorData);
+
+#endif /* ADXL355_H_ */
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