IS31SE5000 IR SENSOR FOR TOUCHLESS MOTION AND PROXIMITY
Dependents: test_IS31SE5000 testSensor
Diff: IS31SE5000.h
- Revision:
- 1:3f4ccc809dfc
- Parent:
- 0:b92d4b745118
- Child:
- 2:215d002d2bbf
--- a/IS31SE5000.h Thu Dec 24 00:40:19 2015 +0000 +++ b/IS31SE5000.h Thu May 11 07:26:49 2017 +0000 @@ -21,29 +21,124 @@ ~IS31SE5000() ; - /* for Status Register */ - uint8_t getStatus(void) ; /* returns status register */ - uint8_t getPD(void) ; /* get Proximity Detection Value */ - uint8_t getMD(void) ; /* get Motion Detection Value */ + /** + * get status register value + * + * @param none + * @returns uint8_t status register value + * + * @note status register 0x00 + * @note bit[7:4] (reserved) + * @note - + * @note bit[3:2] PD + * @note 01: Be off, 02: Be close, Others: No motion + * @note - + * @note bit[1:0] MD + * @note 01: From PD2 to PD1, 10: From PD1 to PD2, Others: No motion + */ + uint8_t getStatus(void) ; + + /** + * get Proximity Detection Value + * + * @param none + * @returns uint8_t value of PD part of status register bit[3:2] + */ + uint8_t getPD(void) ; - /* for Shutdown Register */ + /** + * get Mortion Detection Value + * @param none + * @returns uint8_t value of MD part of status register bit[1:0] + */ + uint8_t getMD(void) ; + +/** + * get shutdown register value + * + * @param none + * @returns uint8_t shutdown register value + * + * @note shutdown register (0x01) + * @note bit[7:1] (reserved) + * @note bit[0] SSD + * @note 0: Software shutdown mode, 1: Normal operation + */ + uint8_t get_shutdown_reg(void) ; + + /** + * activate the device + * + * @param none + * @returns none + */ void activate(void) ; + + /** + * (Software) shutdown the device + * + * @param none + * @returns none + */ void shutdown(void) ; - /* for Configuration Register */ - void setEC(uint8_t ec_value) ; - void motionMode(void) ; - void proximityMode(void) ; - uint8_t getEC(void) ; - uint8_t getMode(void) ; +/** + * get Configuration Register value + * + * @param none + * @returns uint8_t configuration register value + * + * @note Configuration Register (0x11) + * @note bit[7:4] (reserved) + * @note - + * @note bit[3:1] EC Emitting Current Setting + * @note 000: 400mA, 001: 280mA, 01x: 210mA, 1xx: 70mA + * @note - + * @note bit[0] MODE Mode Selection + * @note 0: Motion mode, 1: Proximity mode + */ + uint8_t get_config_reg(void) ; + +/** + * get EC value of Configuration Register bit[3:1] + * + * @param none + * @returns uint8_t EC part of Configuration Register bit[3:1] + */ +uint8_t getEC(void) ; + +/** + * set EC value to Configuration Register [3:1] + * + * @param uint8_t EC Value to assign, 000b ~ 1xxb + * @returns none + */ +void setEC(uint8_t ec_value) ; - /* */ - uint8_t get_shutdown_reg(void) ; - uint8_t get_config_reg(void) ; +/** + * get MODE value of Configuration Register bit[0] + * + * @param none + * @returns uint8_t MODE value of configuration Register bit[0] + */ +uint8_t getMode(void) ; + +/** + * Set device mode to motion detection + * + * @param none + * @returns none + */ +void motionMode(void) ; + +/** + * Set device mode to proximity detection + * + * @param none + * @returns none + */ +void proximityMode(void) ; - /* - * some member functions here (yet to be written) - */ private: I2C m_i2c; int m_addr;