Edwin Cho / Mbed 2 deprecated TSL2591

Adafruit TSL2591 sensor

Dependencies:   mbed

TSL2591.h@4:66ce66d4c07c, 2016-04-04 (annotated)

Committer:
12104404
Date:
Mon Apr 04 09:09:12 2016 +0000
Revision:
4:66ce66d4c07c
Parent:
3:fecb1929cbef 
<<1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
12104404 0:815555c72774 1 #ifndef TSL2591_H
12104404 0:815555c72774 2 #define TSL2591_H
12104404 0:815555c72774 3
12104404 0:815555c72774 4 #include "mbed.h"
12104404 0:815555c72774 5
12104404 0:815555c72774 6 #define TSL2591_ADDR (0x29)
12104404 0:815555c72774 7 #define TSL2591_ID (0x50)
12104404 0:815555c72774 8
12104404 0:815555c72774 9 #define TSL2591_CMD_BIT (0xA0)
12104404 0:815555c72774 10
12104404 0:815555c72774 11 #define TSL2591_EN_NPIEN (0x80)
12104404 0:815555c72774 12 #define TSL2591_EN_SAI (0x40)
12104404 0:815555c72774 13 #define TSL2591_EN_AIEN (0x10)
12104404 0:815555c72774 14 #define TSL2591_EN_AEN (0x02)
12104404 0:815555c72774 15 #define TSL2591_EN_PON (0x01)
12104404 0:815555c72774 16 #define TSL2591_EN_POFF (0x00)
12104404 0:815555c72774 17
12104404 2:dd10c541a3dc 18 #define TSL2591_LUX_DF (408.0F)
12104404 2:dd10c541a3dc 19 #define TSL2591_LUX_COEFB (1.64F) // CH0 coefficient
12104404 2:dd10c541a3dc 20 #define TSL2591_LUX_COEFC (0.59F) // CH1 coefficient A
12104404 2:dd10c541a3dc 21 #define TSL2591_LUX_COEFD (0.86F) // CH2 coefficient B
12104404 2:dd10c541a3dc 22
12104404 0:815555c72774 23 enum {
12104404 0:815555c72774 24 TSL2591_REG_ENABLE = 0x00,
12104404 0:815555c72774 25 TSL2591_REG_CONTROL = 0x01,
12104404 0:815555c72774 26 TSL2591_REG_THRES_AILTL = 0x04,
12104404 0:815555c72774 27 TSL2591_REG_THRES_AILTH = 0x05,
12104404 0:815555c72774 28 TSL2591_REG_THRES_AIHTL = 0x06,
12104404 0:815555c72774 29 TSL2591_REG_THRES_AIHTH = 0x07,
12104404 0:815555c72774 30 TSL2591_REG_THRES_NPAILTL = 0x08,
12104404 0:815555c72774 31 TSL2591_REG_THRES_NPAILTH = 0x09,
12104404 0:815555c72774 32 TSL2591_REG_THRES_NPAIHTL = 0x0A,
12104404 0:815555c72774 33 TSL2591_REG_THRES_NPAIHTH = 0x0B,
12104404 0:815555c72774 34 TSL2591_REG_PERSIST = 0x0C,
12104404 0:815555c72774 35 TSL2591_REG_PID = 0x11,
12104404 0:815555c72774 36 TSL2591_REG_ID = 0x12,
12104404 0:815555c72774 37 TSL2591_REG_STATUS = 0x13,
12104404 0:815555c72774 38 TSL2591_REG_CHAN0_L = 0x14,
12104404 0:815555c72774 39 TSL2591_REG_CHAN0_H = 0x15,
12104404 0:815555c72774 40 TSL2591_REG_CHAN1_L = 0x16,
12104404 0:815555c72774 41 TSL2591_REG_CHAN1_H = 0x17,
12104404 0:815555c72774 42 };
12104404 0:815555c72774 43
12104404 0:815555c72774 44 typedef enum {
12104404 0:815555c72774 45 TSL2591_GAIN_LOW = 0x00,
12104404 0:815555c72774 46 TSL2591_GAIN_MED = 0x01,
12104404 0:815555c72774 47 TSL2591_GAIN_HIGH = 0x02,
12104404 0:815555c72774 48 TSL2591_GAIN_MAX = 0x03,
12104404 0:815555c72774 49 } tsl2591Gain_t;
12104404 0:815555c72774 50
12104404 0:815555c72774 51 typedef enum {
12104404 0:815555c72774 52 TSL2591_INTT_100MS = 0x00,
12104404 0:815555c72774 53 TSL2591_INTT_200MS = 0x01,
12104404 0:815555c72774 54 TSL2591_INTT_300MS = 0x02,
12104404 0:815555c72774 55 TSL2591_INTT_400MS = 0x03,
12104404 0:815555c72774 56 TSL2591_INTT_500MS = 0x04,
12104404 0:815555c72774 57 TSL2591_INTT_600MS = 0x05,
12104404 0:815555c72774 58 } tsl2591IntegrationTime_t;
12104404 0:815555c72774 59
12104404 0:815555c72774 60 typedef enum {
12104404 0:815555c72774 61 TSL2591_PER_EVERY = 0x00,
12104404 0:815555c72774 62 TSL2591_PER_ANY = 0x01,
12104404 0:815555c72774 63 TSL2591_PER_2 = 0x02,
12104404 0:815555c72774 64 TSL2591_PER_3 = 0x03,
12104404 0:815555c72774 65 TSL2591_PER_5 = 0x04,
12104404 0:815555c72774 66 TSL2591_PER_10 = 0x05,
12104404 0:815555c72774 67 TSL2591_PER_15 = 0x06,
12104404 0:815555c72774 68 TSL2591_PER_20 = 0x07,
12104404 0:815555c72774 69 TSL2591_PER_25 = 0x08,
12104404 0:815555c72774 70 TSL2591_PER_30 = 0x09,
12104404 0:815555c72774 71 TSL2591_PER_35 = 0x0A,
12104404 0:815555c72774 72 TSL2591_PER_40 = 0x0B,
12104404 0:815555c72774 73 TSL2591_PER_45 = 0x0C,
12104404 0:815555c72774 74 TSL2591_PER_50 = 0x0D,
12104404 0:815555c72774 75 TSL2591_PER_55 = 0x0E,
12104404 0:815555c72774 76 TSL2591_PER_60 = 0x0F,
12104404 0:815555c72774 77 } tsl2591Persist_t;
12104404 0:815555c72774 78
12104404 0:815555c72774 79 class TSL2591
12104404 0:815555c72774 80 {
12104404 0:815555c72774 81 public:
12104404 3:fecb1929cbef 82 TSL2591(I2C& tsl2591_i2c, uint8_t tsl2591_addr=TSL2591_ADDR);
12104404 0:815555c72774 83 bool init(void);
12104404 0:815555c72774 84 void enable(void);
12104404 0:815555c72774 85 void disable(void);
12104404 0:815555c72774 86 void setGain(tsl2591Gain_t gain);
12104404 1:308cc5302475 87 void setTime(tsl2591IntegrationTime_t integ);
12104404 0:815555c72774 88 void getALS(void);
12104404 2:dd10c541a3dc 89 void calcLux(void);
12104404 3:fecb1929cbef 90 volatile uint32_t rawALS;
12104404 2:dd10c541a3dc 91 volatile uint16_t ir;
12104404 2:dd10c541a3dc 92 volatile uint16_t full;
12104404 3:fecb1929cbef 93 volatile uint16_t visible;
12104404 2:dd10c541a3dc 94 volatile uint32_t lux;
12104404 0:815555c72774 95
12104404 0:815555c72774 96 protected:
12104404 0:815555c72774 97 I2C _i2c;
12104404 0:815555c72774 98 uint8_t _addr;
12104404 0:815555c72774 99 bool _init;
12104404 0:815555c72774 100 tsl2591Gain_t _gain;
12104404 0:815555c72774 101 tsl2591IntegrationTime_t _integ;
12104404 0:815555c72774 102 };
12104404 0:815555c72774 103
12104404 0:815555c72774 104 #endif