mbedを用いた制御学生の制御 / LIS3DH_Hello

初めてのライブラリなので中身は....

Dependents:   LowpassFilter_test

LIS3DH.h@0:40a6dc4f47d1, 2015-02-18 (annotated)

Committer:
tknara
Date:
Wed Feb 18 16:40:57 2015 +0000
Revision:
0:40a6dc4f47d1
Child:
1:afcf1d34de29
ver1;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tknara 0:40a6dc4f47d1 1 #ifndef LIS3DH
tknara 0:40a6dc4f47d1 2 #define LIS3DH
tknara 0:40a6dc4f47d1 3
tknara 0:40a6dc4f47d1 4 #include "mbed.h"
tknara 0:40a6dc4f47d1 5
tknara 0:40a6dc4f47d1 6 // addr
tknara 0:40a6dc4f47d1 7 #define WRITE_ADDR 0x30
tknara 0:40a6dc4f47d1 8 #define READ_ADDR 0x31
tknara 0:40a6dc4f47d1 9 // LIS3DH ID
tknara 0:40a6dc4f47d1 10 #define I_AM_LIS3DH 0x33
tknara 0:40a6dc4f47d1 11
tknara 0:40a6dc4f47d1 12 // Register's definition
tknara 0:40a6dc4f47d1 13 #define LIS3DH_STATUS_REG_AUX 0x07
tknara 0:40a6dc4f47d1 14 #define LIS3DH_OUT_ADC1_L 0x08
tknara 0:40a6dc4f47d1 15 #define LIS3DH_OUT_ADC1_H 0x09
tknara 0:40a6dc4f47d1 16 #define LIS3DH_OUT_ADC2_L 0x0a
tknara 0:40a6dc4f47d1 17 #define LIS3DH_OUT_ADC2_H 0x0b
tknara 0:40a6dc4f47d1 18 #define LIS3DH_OUT_ADC3_L 0x0c
tknara 0:40a6dc4f47d1 19 #define LIS3DH_OUT_ADC3_H 0x0d
tknara 0:40a6dc4f47d1 20 #define LIS3DH_INT_COUNTER_REG 0x0e
tknara 0:40a6dc4f47d1 21 #define LIS3DH_WHO_AM_I 0x0f
tknara 0:40a6dc4f47d1 22 #define LIS3DH_TEMP_CFG_REG 0x1f
tknara 0:40a6dc4f47d1 23 #define LIS3DH_CTRL_REG1 0x20
tknara 0:40a6dc4f47d1 24 #define LIS3DH_CTRL_REG2 0x21
tknara 0:40a6dc4f47d1 25 #define LIS3DH_CTRL_REG3 0x22
tknara 0:40a6dc4f47d1 26 #define LIS3DH_CTRL_REG4 0x23
tknara 0:40a6dc4f47d1 27 #define LIS3DH_CTRL_REG5 0x24
tknara 0:40a6dc4f47d1 28 #define LIS3DH_CTRL_REG6 0x25
tknara 0:40a6dc4f47d1 29 #define LIS3DH_REFERENCE 0x26
tknara 0:40a6dc4f47d1 30 #define LIS3DH_STATUS_REG2 0x27
tknara 0:40a6dc4f47d1 31 #define LIS3DH_OUT_X_L 0x28
tknara 0:40a6dc4f47d1 32 #define LIS3DH_OUT_X_H 0x29
tknara 0:40a6dc4f47d1 33 #define LIS3DH_OUT_Y_L 0x2a
tknara 0:40a6dc4f47d1 34 #define LIS3DH_OUT_Y_H 0x2b
tknara 0:40a6dc4f47d1 35 #define LIS3DH_OUT_Z_L 0x2c
tknara 0:40a6dc4f47d1 36 #define LIS3DH_OUT_Z_H 0x2d
tknara 0:40a6dc4f47d1 37 #define LIS3DH_FIFO_CTRL_REG 0x2e
tknara 0:40a6dc4f47d1 38 #define LIS3DH_FIFO_SRC_REG 0x2f
tknara 0:40a6dc4f47d1 39 #define LIS3DH_INT1_CFG 0x30
tknara 0:40a6dc4f47d1 40 #define LIS3DH_INT1_SOURCE 0x31
tknara 0:40a6dc4f47d1 41 #define LIS3DH_INT1_THS 0x32
tknara 0:40a6dc4f47d1 42 #define LIS3DH_INT1_DURATION 0x33
tknara 0:40a6dc4f47d1 43 #define LIS3DH_CLICK_CFG 0x38
tknara 0:40a6dc4f47d1 44 #define LIS3DH_CLICK_SRC 0x39
tknara 0:40a6dc4f47d1 45 #define LIS3DH_CLICK_THS 0x3a
tknara 0:40a6dc4f47d1 46 #define LIS3DH_TIME_LIMIT 0x3b
tknara 0:40a6dc4f47d1 47 #define LIS3DH_TIME_LATENCY 0x3c
tknara 0:40a6dc4f47d1 48 #define LIS3DH_TIME_WINDOW 0x3d
tknara 0:40a6dc4f47d1 49
tknara 0:40a6dc4f47d1 50 // definition for Nomalization
tknara 0:40a6dc4f47d1 51 #define LIS3DH_SENSITIVITY_2G (0.001F)
tknara 0:40a6dc4f47d1 52 #define LIS3DH_SENSITIVITY_4G (0.002F)
tknara 0:40a6dc4f47d1 53 #define LIS3DH_SENSITIVITY_8G (0.004F)
tknara 0:40a6dc4f47d1 54 #define LIS3DH_SENSITIVITY_16G (0.012F)
tknara 0:40a6dc4f47d1 55 /** Create a LIS3DH instance connected to specified I2C pins with specified address
tknara 0:40a6dc4f47d1 56 *
tknara 0:40a6dc4f47d1 57 * @param sda I2C-bus SDA pin
tknara 0:40a6dc4f47d1 58 * @param scl I2C-bus SCL pin
tknara 0:40a6dc4f47d1 59 */
tknara 0:40a6dc4f47d1 60 class LIS3DH
tknara 0:40a6dc4f47d1 61 {
tknara 0:40a6dc4f47d1 62 public:
tknara 0:40a6dc4f47d1 63 LIS3DH(PinName sda , PinName scl );
tknara 0:40a6dc4f47d1 64 int start(void);
tknara 0:40a6dc4f47d1 65 void read_data(float a[]);
tknara 0:40a6dc4f47d1 66 private:
tknara 0:40a6dc4f47d1 67 I2C i2c;
tknara 0:40a6dc4f47d1 68 char dbf[2],addr;
tknara 0:40a6dc4f47d1 69 };
tknara 0:40a6dc4f47d1 70 #endif //LIS3DH
tknara 0:40a6dc4f47d1 71 /*sample main.cpp code
tknara 0:40a6dc4f47d1 72
tknara 0:40a6dc4f47d1 73 #include "mbed.h"
tknara 0:40a6dc4f47d1 74 #include "LIS3DH.h"
tknara 0:40a6dc4f47d1 75
tknara 0:40a6dc4f47d1 76 LIS3DH I2c(p9,p10); //sda,scl
tknara 0:40a6dc4f47d1 77 Serial pc(USBTX,USBRX);
tknara 0:40a6dc4f47d1 78 int main(){
tknara 0:40a6dc4f47d1 79 int check;
tknara 0:40a6dc4f47d1 80 check = I2c.start();
tknara 0:40a6dc4f47d1 81 if (check == 1) {
tknara 0:40a6dc4f47d1 82 while(1) {
tknara 0:40a6dc4f47d1 83 float dt[2];
tknara 0:40a6dc4f47d1 84 I2c.read_data(dt);
tknara 0:40a6dc4f47d1 85 pc.printf("X=%f __Y=%f __Z=%f \n",dt[0],dt[1],dt[2]);
tknara 0:40a6dc4f47d1 86 wait(1);
tknara 0:40a6dc4f47d1 87 }
tknara 0:40a6dc4f47d1 88 }
tknara 0:40a6dc4f47d1 89 }
tknara 0:40a6dc4f47d1 90 */