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Diffstat (limited to 'peripheral/libupm/src/tsl2561/tsl2561.h')
| -rw-r--r-- | peripheral/libupm/src/tsl2561/tsl2561.h | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/peripheral/libupm/src/tsl2561/tsl2561.h b/peripheral/libupm/src/tsl2561/tsl2561.h deleted file mode 100644 index 2b83533..0000000 --- a/peripheral/libupm/src/tsl2561/tsl2561.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Author: Nandkishor Sonar <Nandkishor.Sonar@intel.com> - * Copyright (c) 2014 Intel Corporation. - * - * LIGHT-TO-DIGITAL CONVERTER [TAOS-TSL2561] - * Inspiration and lux calculation formulas from data sheet - * URL: http://www.adafruit.com/datasheets/TSL2561.pdf - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#pragma once - -#include <string> -#include <mraa/i2c.hpp> -#include <math.h> - -namespace upm { - -#define TSL2561_Address (0x29) //Device address - -// Integration time -#define INTEGRATION_TIME0_13MS (0x00) // 13.7ms -#define INTEGRATION_TIME1_101MS (0x01) // 101ms -#define INTEGRATION_TIME2_402MS (0x02) // 402ms - -// Integration time -#define GAIN_0X (0x00) // No gain - Low -#define GAIN_16X (0x10) // 16x gain - High - -// Power control bits -#define CONTROL_POWERON (0x03) // ON -#define CONTROL_POWEROFF (0x00) // OFF - -// TSL2561 registers -#define REGISTER_Control (0x80) -#define REGISTER_Timing (0x81) -#define REGISTER_Interrupt (0x86) -#define REGISTER_Channal0L (0x8C) -#define REGISTER_Channal0H (0x8D) -#define REGISTER_Channal1L (0x8E) -#define REGISTER_Channal1H (0x8F) - -// Lux calculations differ slightly for CS package -#define LUX_SCALE (14) // Scale by 2^14 -#define LUX_RATIOSCALE (9) // Scale ratio by 2^9 -#define LUX_CHSCALE (10) // Scale channel values by 2^10 -#define LUX_CHSCALE_TINT0 (0x7517) // 322/11 * 2^TSL2561_LUX_CHSCALE -#define LUX_CHSCALE_TINT1 (0x0FE7) // 322/81 * 2^TSL2561_LUX_CHSCALE - -// CS package Coefficients -#define LUX_K1C (0x0043) // 0.130 * 2^RATIO_SCALE -#define LUX_B1C (0x0204) // 0.0315 * 2^LUX_SCALE -#define LUX_M1C (0x01ad) // 0.0262 * 2^LUX_SCALE -#define LUX_K2C (0x0085) // 0.260 * 2^RATIO_SCALE -#define LUX_B2C (0x0228) // 0.0337 * 2^LUX_SCALE -#define LUX_M2C (0x02c1) // 0.0430 * 2^LUX_SCALE -#define LUX_K3C (0x00c8) // 0.390 * 2^RATIO_SCALE -#define LUX_B3C (0x0253) // 0.0363 * 2^LUX_SCALE -#define LUX_M3C (0x0363) // 0.0529 * 2^LUX_SCALE -#define LUX_K4C (0x010a) // 0.520 * 2^RATIO_SCALE -#define LUX_B4C (0x0282) // 0.0392 * 2^LUX_SCALE -#define LUX_M4C (0x03df) // 0.0605 * 2^LUX_SCALE -#define LUX_K5C (0x014d) // 0.65 * 2^RATIO_SCALE -#define LUX_B5C (0x0177) // 0.0229 * 2^LUX_SCALE -#define LUX_M5C (0x01dd) // 0.0291 * 2^LUX_SCALE -#define LUX_K6C (0x019a) // 0.80 * 2^RATIO_SCALE -#define LUX_B6C (0x0101) // 0.0157 * 2^LUX_SCALE -#define LUX_M6C (0x0127) // 0.0180 * 2^LUX_SCALE -#define LUX_K7C (0x029a) // 1.3 * 2^RATIO_SCALE -#define LUX_B7C (0x0037) // 0.00338 * 2^LUX_SCALE -#define LUX_M7C (0x002b) // 0.00260 * 2^LUX_SCALE -#define LUX_K8C (0x029a) // 1.3 * 2^RATIO_SCALE -#define LUX_B8C (0x0000) // 0.000 * 2^LUX_SCALE -#define LUX_M8C (0x0000) // 0.000 * 2^LUX_SCALE - - /** - * @brief TSL2561 Digital Light Sensor library - * @defgroup tsl2561 libupm-tsl2561 - * @ingroup seeed i2c light eak - */ -/** - * @library tsl2561 - * @sensor tsl2561 - * @comname TSL2561 Light Sensor - * @altname Grove Digital Light Sensor - * @type light - * @man seeed - * @web http://www.seeedstudio.com/wiki/Grove_-_Digital_Light_Sensor - * @con i2c - * @kit eak - * - * @brief API for the TSL2561 Digital Light Sensor - * - * TSL2560 and TSL2561 are light-to-digital converters that transform - * light intensity to a digital signal output capable of a direct I2C (TSL2561) interface - * - * @image html tsl2561.jpg - * @snippet tsl2561.cxx Interesting - */ -class TSL2561{ - public: - /** - * Instantiates a TSL2561 object - * - * @param bus Number of the used bus - * @param devAddr Address of the used I2C device - * @param gain Correct gain to use - * @param integration Time to use - */ - TSL2561(int bus=0, uint8_t devAddr=TSL2561_Address, uint8_t gain=GAIN_0X, uint8_t integrationTime=INTEGRATION_TIME1_101MS); - - /** - * GY65 object destructor; powers down TSL2561 and closes the I2C connection. - */ - ~TSL2561(); - - /** - * Gets the calculated lux reading from TSL2561 - * - * @return Calculated lux value from the sensor - */ - int getLux(); - - private: - /** - * Writes to a TSL2561 register - * - * @param reg Addess to write - * @param Value to write - * @return mraa::Result - */ - mraa::Result i2cWriteReg(uint8_t reg, uint8_t value); - - /** - * Reads from a TSL2561 register - * - * @param reg Addess to read - * @param data Byte read from the register - * @return mraa::Result - */ - mraa::Result i2cReadReg(uint8_t reg, uint8_t &data); - - int m_bus; - std::string m_name; - int m_controlAddr; - mraa::I2c m_i2ControlCtx; - - uint8_t m_gain; - uint8_t m_integrationTime; -}; - -} - |