気圧センサLPS25HをI2Cで動かすライブラリ
Dependents: rocket_logger_sinkan2018_v1 Shock_Alt_Logger_v2_1
LPS25H_lib.h
- Committer:
- Sigma884
- Date:
- 2018-04-24
- Revision:
- 0:4b9b28d45e51
File content as of revision 0:4b9b28d45e51:
#ifndef LPS25H_LIB_H #define LPS25H_LIB_H #include "mbed.h" #define WHO_AM_I 0x0F #define CTRL_REG1 0x20 #define CTRL_REG2 0x21 #define FIFO_CTRL 0x2E #define P_XL 0x28 #define P_L 0x29 #define P_H 0x2A #define T_L 0x2B #define T_H 0x2C class LPS25H_lib{ public: typedef enum{ AD0_LOW = 0xB8, AD0_HIGH = 0xBA }AD0; LPS25H_lib(AD0 ad0, I2C &userI2C); private: char slave; I2C *i2c; public: void begin(int drate); private: char cmd_ctrl_reg1[2]; public: void setFIFO(int size); private: char cmd_ctrl_reg2[2]; char cmd_fifo_ctrl[2]; public: int whoAmI(); private: char cmd_who_am_i[1]; public: float getPres(); private: char cmd_p[3]; int data_p[3]; public: float getTemp(); private: char cmd_t[2]; int data_t[2]; public: float getAlt(float P_0, float T_0); private: float pres_0; float temp_0; float pres_now; }; #endif