add missing lib
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/**************************************************************************/
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/*!
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@file Adafruit_TSL2561.h
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@author K. Townsend (Adafruit Industries)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, Adafruit Industries
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**************************************************************************/
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#ifndef _TSL2561_H_
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#define _TSL2561_H_
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#if ARDUINO >= 100
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#include <Arduino.h>
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#else
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#include <WProgram.h>
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#endif
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#include <Adafruit_Sensor.h>
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#include <Wire.h>
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#define TSL2561_VISIBLE 2 // channel 0 - channel 1
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#define TSL2561_INFRARED 1 // channel 1
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#define TSL2561_FULLSPECTRUM 0 // channel 0
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// I2C address options
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#define TSL2561_ADDR_LOW (0x29)
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#define TSL2561_ADDR_FLOAT (0x39) // Default address (pin left floating)
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#define TSL2561_ADDR_HIGH (0x49)
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// Lux calculations differ slightly for CS package
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//#define TSL2561_PACKAGE_CS
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#define TSL2561_PACKAGE_T_FN_CL
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#define TSL2561_COMMAND_BIT (0x80) // Must be 1
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#define TSL2561_CLEAR_BIT (0x40) // Clears any pending interrupt (write 1 to clear)
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#define TSL2561_WORD_BIT (0x20) // 1 = read/write word (rather than byte)
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#define TSL2561_BLOCK_BIT (0x10) // 1 = using block read/write
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#define TSL2561_CONTROL_POWERON (0x03)
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#define TSL2561_CONTROL_POWEROFF (0x00)
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#define TSL2561_LUX_LUXSCALE (14) // Scale by 2^14
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#define TSL2561_LUX_RATIOSCALE (9) // Scale ratio by 2^9
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#define TSL2561_LUX_CHSCALE (10) // Scale channel values by 2^10
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#define TSL2561_LUX_CHSCALE_TINT0 (0x7517) // 322/11 * 2^TSL2561_LUX_CHSCALE
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#define TSL2561_LUX_CHSCALE_TINT1 (0x0FE7) // 322/81 * 2^TSL2561_LUX_CHSCALE
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// T, FN and CL package values
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#define TSL2561_LUX_K1T (0x0040) // 0.125 * 2^RATIO_SCALE
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#define TSL2561_LUX_B1T (0x01f2) // 0.0304 * 2^LUX_SCALE
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#define TSL2561_LUX_M1T (0x01be) // 0.0272 * 2^LUX_SCALE
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#define TSL2561_LUX_K2T (0x0080) // 0.250 * 2^RATIO_SCALE
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#define TSL2561_LUX_B2T (0x0214) // 0.0325 * 2^LUX_SCALE
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#define TSL2561_LUX_M2T (0x02d1) // 0.0440 * 2^LUX_SCALE
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#define TSL2561_LUX_K3T (0x00c0) // 0.375 * 2^RATIO_SCALE
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#define TSL2561_LUX_B3T (0x023f) // 0.0351 * 2^LUX_SCALE
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#define TSL2561_LUX_M3T (0x037b) // 0.0544 * 2^LUX_SCALE
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#define TSL2561_LUX_K4T (0x0100) // 0.50 * 2^RATIO_SCALE
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#define TSL2561_LUX_B4T (0x0270) // 0.0381 * 2^LUX_SCALE
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#define TSL2561_LUX_M4T (0x03fe) // 0.0624 * 2^LUX_SCALE
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#define TSL2561_LUX_K5T (0x0138) // 0.61 * 2^RATIO_SCALE
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#define TSL2561_LUX_B5T (0x016f) // 0.0224 * 2^LUX_SCALE
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#define TSL2561_LUX_M5T (0x01fc) // 0.0310 * 2^LUX_SCALE
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#define TSL2561_LUX_K6T (0x019a) // 0.80 * 2^RATIO_SCALE
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#define TSL2561_LUX_B6T (0x00d2) // 0.0128 * 2^LUX_SCALE
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#define TSL2561_LUX_M6T (0x00fb) // 0.0153 * 2^LUX_SCALE
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#define TSL2561_LUX_K7T (0x029a) // 1.3 * 2^RATIO_SCALE
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#define TSL2561_LUX_B7T (0x0018) // 0.00146 * 2^LUX_SCALE
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#define TSL2561_LUX_M7T (0x0012) // 0.00112 * 2^LUX_SCALE
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#define TSL2561_LUX_K8T (0x029a) // 1.3 * 2^RATIO_SCALE
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#define TSL2561_LUX_B8T (0x0000) // 0.000 * 2^LUX_SCALE
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#define TSL2561_LUX_M8T (0x0000) // 0.000 * 2^LUX_SCALE
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// CS package values
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#define TSL2561_LUX_K1C (0x0043) // 0.130 * 2^RATIO_SCALE
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#define TSL2561_LUX_B1C (0x0204) // 0.0315 * 2^LUX_SCALE
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#define TSL2561_LUX_M1C (0x01ad) // 0.0262 * 2^LUX_SCALE
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#define TSL2561_LUX_K2C (0x0085) // 0.260 * 2^RATIO_SCALE
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#define TSL2561_LUX_B2C (0x0228) // 0.0337 * 2^LUX_SCALE
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#define TSL2561_LUX_M2C (0x02c1) // 0.0430 * 2^LUX_SCALE
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#define TSL2561_LUX_K3C (0x00c8) // 0.390 * 2^RATIO_SCALE
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#define TSL2561_LUX_B3C (0x0253) // 0.0363 * 2^LUX_SCALE
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#define TSL2561_LUX_M3C (0x0363) // 0.0529 * 2^LUX_SCALE
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#define TSL2561_LUX_K4C (0x010a) // 0.520 * 2^RATIO_SCALE
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#define TSL2561_LUX_B4C (0x0282) // 0.0392 * 2^LUX_SCALE
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#define TSL2561_LUX_M4C (0x03df) // 0.0605 * 2^LUX_SCALE
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#define TSL2561_LUX_K5C (0x014d) // 0.65 * 2^RATIO_SCALE
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#define TSL2561_LUX_B5C (0x0177) // 0.0229 * 2^LUX_SCALE
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#define TSL2561_LUX_M5C (0x01dd) // 0.0291 * 2^LUX_SCALE
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#define TSL2561_LUX_K6C (0x019a) // 0.80 * 2^RATIO_SCALE
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#define TSL2561_LUX_B6C (0x0101) // 0.0157 * 2^LUX_SCALE
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#define TSL2561_LUX_M6C (0x0127) // 0.0180 * 2^LUX_SCALE
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#define TSL2561_LUX_K7C (0x029a) // 1.3 * 2^RATIO_SCALE
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#define TSL2561_LUX_B7C (0x0037) // 0.00338 * 2^LUX_SCALE
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#define TSL2561_LUX_M7C (0x002b) // 0.00260 * 2^LUX_SCALE
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#define TSL2561_LUX_K8C (0x029a) // 1.3 * 2^RATIO_SCALE
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#define TSL2561_LUX_B8C (0x0000) // 0.000 * 2^LUX_SCALE
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#define TSL2561_LUX_M8C (0x0000) // 0.000 * 2^LUX_SCALE
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// Auto-gain thresholds
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#define TSL2561_AGC_THI_13MS (4850) // Max value at Ti 13ms = 5047
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#define TSL2561_AGC_TLO_13MS (100)
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#define TSL2561_AGC_THI_101MS (36000) // Max value at Ti 101ms = 37177
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#define TSL2561_AGC_TLO_101MS (200)
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#define TSL2561_AGC_THI_402MS (63000) // Max value at Ti 402ms = 65535
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#define TSL2561_AGC_TLO_402MS (500)
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// Clipping thresholds
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#define TSL2561_CLIPPING_13MS (4900)
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#define TSL2561_CLIPPING_101MS (37000)
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#define TSL2561_CLIPPING_402MS (65000)
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enum
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{
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TSL2561_REGISTER_CONTROL = 0x00,
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TSL2561_REGISTER_TIMING = 0x01,
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TSL2561_REGISTER_THRESHHOLDL_LOW = 0x02,
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TSL2561_REGISTER_THRESHHOLDL_HIGH = 0x03,
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TSL2561_REGISTER_THRESHHOLDH_LOW = 0x04,
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TSL2561_REGISTER_THRESHHOLDH_HIGH = 0x05,
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TSL2561_REGISTER_INTERRUPT = 0x06,
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TSL2561_REGISTER_CRC = 0x08,
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TSL2561_REGISTER_ID = 0x0A,
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TSL2561_REGISTER_CHAN0_LOW = 0x0C,
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TSL2561_REGISTER_CHAN0_HIGH = 0x0D,
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TSL2561_REGISTER_CHAN1_LOW = 0x0E,
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TSL2561_REGISTER_CHAN1_HIGH = 0x0F
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};
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typedef enum
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{
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TSL2561_INTEGRATIONTIME_13MS = 0x00, // 13.7ms
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TSL2561_INTEGRATIONTIME_101MS = 0x01, // 101ms
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TSL2561_INTEGRATIONTIME_402MS = 0x02 // 402ms
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}
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tsl2561IntegrationTime_t;
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typedef enum
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{
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TSL2561_GAIN_1X = 0x00, // No gain
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TSL2561_GAIN_16X = 0x10, // 16x gain
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}
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tsl2561Gain_t;
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class Adafruit_TSL2561_Unified : public Adafruit_Sensor {
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public:
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Adafruit_TSL2561_Unified(uint8_t addr, int32_t sensorID = -1);
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boolean begin(void);
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/* TSL2561 Functions */
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void enableAutoRange(bool enable);
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void setIntegrationTime(tsl2561IntegrationTime_t time);
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void setGain(tsl2561Gain_t gain);
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void getLuminosity (uint16_t *broadband, uint16_t *ir);
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uint32_t calculateLux(uint16_t broadband, uint16_t ir);
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/* Unified Sensor API Functions */
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bool getEvent(sensors_event_t*);
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void getSensor(sensor_t*);
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private:
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int8_t _addr;
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boolean _tsl2561Initialised;
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boolean _tsl2561AutoGain;
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tsl2561IntegrationTime_t _tsl2561IntegrationTime;
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tsl2561Gain_t _tsl2561Gain;
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int32_t _tsl2561SensorID;
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void enable (void);
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void disable (void);
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void write8 (uint8_t reg, uint32_t value);
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uint8_t read8 (uint8_t reg);
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uint16_t read16 (uint8_t reg);
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void getData (uint16_t *broadband, uint16_t *ir);
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};
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#endif
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