AKM AK9752 Ultra-small IR Sensor IC with I2C I/F
AK9752.h
- Committer:
- Rhyme
- Date:
- 2017-12-27
- Revision:
- 0:d177a32f8f36
File content as of revision 0:d177a32f8f36:
/************************************* * AK9752 * AKM Ultra-small IR Sensor IC with I2C I/F **/ #ifndef _AK9752_H_ #define _AK9752_H_ #include "mbed.h" class AK9752 { public: /** * AK9752 constructor * * @param sda SDA pin * @param sdl SCL pin * @param addr addr of the I2C peripheral */ AK9752(PinName sda, PinName scl, int addr); /** * AK9752 destructor */ ~AK9752(); uint8_t getCompanyCode(void) ; /* 0x48 expected */ uint8_t getDeviceID(void) ; /* 0x14 expected */ bool dataReady(void) ; /* returns ST1[0], read ST2 to clear */ uint8_t getIntcause(void) ; /* get REG_INTCAUSE (0x05) */ int16_t getRawIR(void) ; /* raw data, must be mulitplied by 0.4578 for pA */ float getIR(void) ; int16_t getRawTMP(void) ; /* raw data, must be multiplied by 0.0019837 and + 25 */ float getTMP(void) ; bool dataOverRun(void) ; /* check data over run and clear data ready */ void getTHIR(int16_t *high, int16_t *low) ; void setTHIR(int16_t high, int16_t low) ; void getTHTMP(int16_t *high, int16_t *low) ; void setTHTMP(int16_t high, int16_t low) ; uint8_t getINTEN(void) ; void setINTEN(uint8_t value) ; uint8_t getCNTL1(void) ; void setCNTL1(uint8_t value) ; uint8_t getCNTL2(void) ; void setCNTL2(uint8_t value) ; void software_reset(void) ; private: I2C m_i2c; int m_addr; int readRegs(int addr, uint8_t * data, int len); int writeRegs(uint8_t * data, int len); }; #endif /* _AK9752_H_ */