Diff: SensorsLibrary/FXOS8700Q.h

Revision:

0:8f5db5085df7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SensorsLibrary/FXOS8700Q.h	Mon Sep 21 21:42:07 2020 +0000
@@ -0,0 +1,148 @@
+/* Copyright (c) 2010-2011 mbed.org, MIT License
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+* and associated documentation files (the "Software"), to deal in the Software without
+* restriction, including without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in all copies or
+* substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#ifndef FXOS8700Q_H
+#define FXOS8700Q_H
+
+#include "mbed.h"
+#include "MotionSensor.h"
+// FXOS8700CQ I2C address
+#define FXOS8700CQ_SLAVE_ADDR0 (0x1E<<1) // with pins SA0=0, SA1=0
+#define FXOS8700CQ_SLAVE_ADDR1 (0x1D<<1) // with pins SA0=1, SA1=0
+#define FXOS8700CQ_SLAVE_ADDR2 (0x1C<<1) // with pins SA0=0, SA1=1
+#define FXOS8700CQ_SLAVE_ADDR3 (0x1F<<1) // with pins SA0=1, SA1=1
+// FXOS8700CQ internal register addresses
+#define FXOS8700Q_STATUS 0x00
+#define FXOS8700Q_OUT_X_MSB 0x01
+#define FXOS8700Q_OUT_Y_MSB 0x03
+#define FXOS8700Q_OUT_Z_MSB 0x05
+#define FXOS8700Q_M_OUT_X_MSB 0x33
+#define FXOS8700Q_M_OUT_Y_MSB 0x35
+#define FXOS8700Q_M_OUT_Z_MSB 0x37
+#define FXOS8700Q_WHOAMI 0x0D
+#define FXOS8700Q_XYZ_DATA_CFG 0x0E
+#define FXOS8700Q_CTRL_REG1 0x2A
+#define FXOS8700Q_M_CTRL_REG1 0x5B
+#define FXOS8700Q_M_CTRL_REG2 0x5C
+#define FXOS8700Q_WHOAMI_VAL 0xC7
+
+
+/**
+* MMA8451Q accelerometer example
+*
+* @code
+* #include "mbed.h"
+* #include "FXOS8700Q.h"
+* 
+* 
+* int main(void) {
+* 
+* FXOS8700Q combo( A4, A5, FXOS8700Q_I2C_ADDRESS0);
+* PwmOut rled(LED_RED);
+* PwmOut gled(LED_GREEN);
+* PwmOut bled(LED_BLUE);
+* 
+*     while (true) {       
+*         rled1.0 - combo(acc.getAccX());
+*         gled1.0 - combo(acc.getAccY());
+*         bled1.0 - combo(acc.getAccZ());
+*         wait(0.1);
+*     }
+* }
+* @endcode
+*/
+
+class FXOS8700Q_acc : public MotionSensor
+{
+public:
+  /**
+  * FXOS8700Q constructor
+  *
+  * @param sda SDA pin
+  * @param sdl SCL pin
+  * @param addr addr of the I2C peripheral
+  */
+  
+  FXOS8700Q_acc(PinName sda, PinName scl, int addr);
+
+  /**
+  * FXOS8700Q destructor
+  */
+  ~FXOS8700Q_acc();
+
+    void enable(void);
+    void disable(void);
+    uint32_t sampleRate(uint32_t frequency);
+    uint32_t whoAmI(void);
+    uint32_t dataReady(void);
+    void getX(int16_t * x);
+    void getY(int16_t * y);
+    void getZ(int16_t * z);
+    void getX(float * x);
+    void getY(float * y);
+    void getZ(float * z);
+    void getAxis(MotionSensorDataCounts &data);
+    void getAxis(MotionSensorDataUnits &data);
+  
+  void readRegs(int addr, uint8_t * data, int len);
+  
+private:
+  I2C m_i2c;
+  int m_addr;
+
+  void writeRegs(uint8_t * data, int len);
+  int16_t getAccAxis(uint8_t addr);
+
+};
+
+class FXOS8700Q_mag : public MotionSensor
+{
+public:
+  FXOS8700Q_mag(PinName sda, PinName scl, int addr);
+
+  /**
+  * FXOS8700Q destructor
+  */
+  ~FXOS8700Q_mag();
+
+    void enable(void);
+    void disable(void);
+    uint32_t sampleRate(uint32_t fequency);
+    uint32_t whoAmI(void);
+    uint32_t dataReady(void);
+    void getX(int16_t * x);
+    void getY(int16_t * y);
+    void getZ(int16_t * z);
+    void getX(float * x);
+    void getY(float * y);
+    void getZ(float * z);
+    void getAxis(MotionSensorDataCounts &data);
+    void getAxis(MotionSensorDataUnits &data);
+  
+  void readRegs(int addr, uint8_t * data, int len);
+  
+private:
+  I2C m_i2c;
+  int m_addr;
+
+  void writeRegs(uint8_t * data, int len);
+  int16_t getAccAxis(uint8_t addr);
+
+};
+
+#endif