| /*****************************************************************************/ |
| /*! |
| @file tsl2561_priv.h |
| @author ktown (Adafruit Industries) |
| |
| @section LICENSE |
| |
| Software License Agreement (BSD License) |
| |
| Copyright (c) 2016, Adafruit Industries (adafruit.com) |
| All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| 3. Neither the name of the copyright holders nor the |
| names of its contributors may be used to endorse or promote products |
| derived from this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY |
| EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY |
| DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| /*****************************************************************************/ |
| #ifndef __ADAFRUIT_TSL2561_PRIV_H__ |
| #define __ADAFRUIT_TSL2561_PRIV_H__ |
| |
| #define TSL2561_REGISTER_CONTROL (0x00) |
| #define TSL2561_REGISTER_TIMING (0x01) |
| #define TSL2561_REGISTER_THRESHHOLDL_LOW (0x02) |
| #define TSL2561_REGISTER_THRESHHOLDL_HIGH (0x03) |
| #define TSL2561_REGISTER_THRESHHOLDH_LOW (0x04) |
| #define TSL2561_REGISTER_THRESHHOLDH_HIGH (0x05) |
| #define TSL2561_REGISTER_INTERRUPT (0x06) |
| #define TSL2561_REGISTER_ID (0x0A) |
| #define TSL2561_REGISTER_CHAN0_LOW (0x0C) |
| #define TSL2561_REGISTER_CHAN0_HIGH (0x0D) |
| #define TSL2561_REGISTER_CHAN1_LOW (0x0E) |
| #define TSL2561_REGISTER_CHAN1_HIGH (0x0F) |
| |
| #define TSL2561_COMMAND_BIT (0x80) /* Must be 1 */ |
| #define TSL2561_CLEAR_BIT (0x40) /* 1=Clear any pending int */ |
| #define TSL2561_WORD_BIT (0x20) /* 1=Read/write word */ |
| #define TSL2561_BLOCK_BIT (0x10) /* 1=Use block read/write */ |
| |
| #define TSL2561_CONTROL_POWERON (0x03) |
| #define TSL2561_CONTROL_POWEROFF (0x00) |
| |
| #define TSL2561_LUX_LUXSCALE (14) // Scale by 2^14 |
| #define TSL2561_LUX_RATIOSCALE (9) // Scale ratio by 2^9 |
| #define TSL2561_LUX_CHSCALE (10) // Scale channel values by 2^10 |
| #define TSL2561_LUX_CHSCALE_TINT0 (0x7517) // 322/11 * 2^TSL2561_LUX_CHSCALE |
| #define TSL2561_LUX_CHSCALE_TINT1 (0x0FE7) // 322/81 * 2^TSL2561_LUX_CHSCALE |
| |
| // T, FN and CL package values |
| #define TSL2561_LUX_K1T (0x0040) // 0.125 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B1T (0x01f2) // 0.0304 * 2^LUX_SCALE |
| #define TSL2561_LUX_M1T (0x01be) // 0.0272 * 2^LUX_SCALE |
| #define TSL2561_LUX_K2T (0x0080) // 0.250 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B2T (0x0214) // 0.0325 * 2^LUX_SCALE |
| #define TSL2561_LUX_M2T (0x02d1) // 0.0440 * 2^LUX_SCALE |
| #define TSL2561_LUX_K3T (0x00c0) // 0.375 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B3T (0x023f) // 0.0351 * 2^LUX_SCALE |
| #define TSL2561_LUX_M3T (0x037b) // 0.0544 * 2^LUX_SCALE |
| #define TSL2561_LUX_K4T (0x0100) // 0.50 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B4T (0x0270) // 0.0381 * 2^LUX_SCALE |
| #define TSL2561_LUX_M4T (0x03fe) // 0.0624 * 2^LUX_SCALE |
| #define TSL2561_LUX_K5T (0x0138) // 0.61 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B5T (0x016f) // 0.0224 * 2^LUX_SCALE |
| #define TSL2561_LUX_M5T (0x01fc) // 0.0310 * 2^LUX_SCALE |
| #define TSL2561_LUX_K6T (0x019a) // 0.80 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B6T (0x00d2) // 0.0128 * 2^LUX_SCALE |
| #define TSL2561_LUX_M6T (0x00fb) // 0.0153 * 2^LUX_SCALE |
| #define TSL2561_LUX_K7T (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B7T (0x0018) // 0.00146 * 2^LUX_SCALE |
| #define TSL2561_LUX_M7T (0x0012) // 0.00112 * 2^LUX_SCALE |
| #define TSL2561_LUX_K8T (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B8T (0x0000) // 0.000 * 2^LUX_SCALE |
| #define TSL2561_LUX_M8T (0x0000) // 0.000 * 2^LUX_SCALE |
| |
| // CS package values |
| #define TSL2561_LUX_K1C (0x0043) // 0.130 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B1C (0x0204) // 0.0315 * 2^LUX_SCALE |
| #define TSL2561_LUX_M1C (0x01ad) // 0.0262 * 2^LUX_SCALE |
| #define TSL2561_LUX_K2C (0x0085) // 0.260 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B2C (0x0228) // 0.0337 * 2^LUX_SCALE |
| #define TSL2561_LUX_M2C (0x02c1) // 0.0430 * 2^LUX_SCALE |
| #define TSL2561_LUX_K3C (0x00c8) // 0.390 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B3C (0x0253) // 0.0363 * 2^LUX_SCALE |
| #define TSL2561_LUX_M3C (0x0363) // 0.0529 * 2^LUX_SCALE |
| #define TSL2561_LUX_K4C (0x010a) // 0.520 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B4C (0x0282) // 0.0392 * 2^LUX_SCALE |
| #define TSL2561_LUX_M4C (0x03df) // 0.0605 * 2^LUX_SCALE |
| #define TSL2561_LUX_K5C (0x014d) // 0.65 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B5C (0x0177) // 0.0229 * 2^LUX_SCALE |
| #define TSL2561_LUX_M5C (0x01dd) // 0.0291 * 2^LUX_SCALE |
| #define TSL2561_LUX_K6C (0x019a) // 0.80 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B6C (0x0101) // 0.0157 * 2^LUX_SCALE |
| #define TSL2561_LUX_M6C (0x0127) // 0.0180 * 2^LUX_SCALE |
| #define TSL2561_LUX_K7C (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B7C (0x0037) // 0.00338 * 2^LUX_SCALE |
| #define TSL2561_LUX_M7C (0x002b) // 0.00260 * 2^LUX_SCALE |
| #define TSL2561_LUX_K8C (0x029a) // 1.3 * 2^RATIO_SCALE |
| #define TSL2561_LUX_B8C (0x0000) // 0.000 * 2^LUX_SCALE |
| #define TSL2561_LUX_M8C (0x0000) // 0.000 * 2^LUX_SCALE |
| |
| // Auto-gain thresholds |
| #define TSL2561_AGC_THI_13MS (4850) // Max value at Ti 13ms = 5047 |
| #define TSL2561_AGC_TLO_13MS (100) |
| #define TSL2561_AGC_THI_101MS (36000) // Max value at Ti 101ms = 37177 |
| #define TSL2561_AGC_TLO_101MS (200) |
| #define TSL2561_AGC_THI_402MS (63000) // Max value at Ti 402ms = 65535 |
| #define TSL2561_AGC_TLO_402MS (500) |
| |
| // Clipping thresholds |
| #define TSL2561_CLIPPING_13MS (4900) |
| #define TSL2561_CLIPPING_101MS (37000) |
| #define TSL2561_CLIPPING_402MS (65000) |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| int tsl2561_write8(struct sensor_itf *itf, uint8_t reg, uint32_t value); |
| int tsl2561_write16(struct sensor_itf *itf, uint8_t reg, uint16_t value); |
| int tsl2561_read8(struct sensor_itf *itf, uint8_t reg, uint8_t *value); |
| int tsl2561_read16(struct sensor_itf *itf, uint8_t reg, uint16_t *value); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __ADAFRUIT_TSL2561_PRIV_H_ */ |
