初めてのライブラリなので中身は....
Dependents: LowpassFilter_test
Diff: LIS3DH.h
- Revision:
- 0:40a6dc4f47d1
- Child:
- 1:afcf1d34de29
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LIS3DH.h Wed Feb 18 16:40:57 2015 +0000 @@ -0,0 +1,90 @@ +#ifndef LIS3DH +#define LIS3DH + +#include "mbed.h" + +// addr +#define WRITE_ADDR 0x30 +#define READ_ADDR 0x31 +// LIS3DH ID +#define I_AM_LIS3DH 0x33 + +// Register's definition +#define LIS3DH_STATUS_REG_AUX 0x07 +#define LIS3DH_OUT_ADC1_L 0x08 +#define LIS3DH_OUT_ADC1_H 0x09 +#define LIS3DH_OUT_ADC2_L 0x0a +#define LIS3DH_OUT_ADC2_H 0x0b +#define LIS3DH_OUT_ADC3_L 0x0c +#define LIS3DH_OUT_ADC3_H 0x0d +#define LIS3DH_INT_COUNTER_REG 0x0e +#define LIS3DH_WHO_AM_I 0x0f +#define LIS3DH_TEMP_CFG_REG 0x1f +#define LIS3DH_CTRL_REG1 0x20 +#define LIS3DH_CTRL_REG2 0x21 +#define LIS3DH_CTRL_REG3 0x22 +#define LIS3DH_CTRL_REG4 0x23 +#define LIS3DH_CTRL_REG5 0x24 +#define LIS3DH_CTRL_REG6 0x25 +#define LIS3DH_REFERENCE 0x26 +#define LIS3DH_STATUS_REG2 0x27 +#define LIS3DH_OUT_X_L 0x28 +#define LIS3DH_OUT_X_H 0x29 +#define LIS3DH_OUT_Y_L 0x2a +#define LIS3DH_OUT_Y_H 0x2b +#define LIS3DH_OUT_Z_L 0x2c +#define LIS3DH_OUT_Z_H 0x2d +#define LIS3DH_FIFO_CTRL_REG 0x2e +#define LIS3DH_FIFO_SRC_REG 0x2f +#define LIS3DH_INT1_CFG 0x30 +#define LIS3DH_INT1_SOURCE 0x31 +#define LIS3DH_INT1_THS 0x32 +#define LIS3DH_INT1_DURATION 0x33 +#define LIS3DH_CLICK_CFG 0x38 +#define LIS3DH_CLICK_SRC 0x39 +#define LIS3DH_CLICK_THS 0x3a +#define LIS3DH_TIME_LIMIT 0x3b +#define LIS3DH_TIME_LATENCY 0x3c +#define LIS3DH_TIME_WINDOW 0x3d + +// definition for Nomalization +#define LIS3DH_SENSITIVITY_2G (0.001F) +#define LIS3DH_SENSITIVITY_4G (0.002F) +#define LIS3DH_SENSITIVITY_8G (0.004F) +#define LIS3DH_SENSITIVITY_16G (0.012F) +/** Create a LIS3DH instance connected to specified I2C pins with specified address + * + * @param sda I2C-bus SDA pin + * @param scl I2C-bus SCL pin +*/ +class LIS3DH +{ + public: + LIS3DH(PinName sda , PinName scl ); + int start(void); + void read_data(float a[]); +private: + I2C i2c; + char dbf[2],addr; +}; +#endif //LIS3DH +/*sample main.cpp code + +#include "mbed.h" +#include "LIS3DH.h" + +LIS3DH I2c(p9,p10); //sda,scl +Serial pc(USBTX,USBRX); +int main(){ + int check; + check = I2c.start(); + if (check == 1) { + while(1) { + float dt[2]; + I2c.read_data(dt); + pc.printf("X=%f __Y=%f __Z=%f \n",dt[0],dt[1],dt[2]); + wait(1); + } + } + } +*/ \ No newline at end of file