ST
Library to handle the X-NUCLEO-6180XA1 Proximity and ambient light sensor expansion board based on VL6180X.
Dependencies: X_NUCLEO_COMMON ST_INTERFACES
Dependents: HelloWorld_6180XA1 SunTracker_BLE Servo_6180XA1 BLE_HR_Light ... more
Fork of
X_NUCLEO_6180XA1
by 
ST Expansion SW Team
X-NUCLEO-6180XA1 Proximity and Ambient Light Sensor Expansion Board Firmware Package
Introduction
This firmware package includes Components Device Drivers and Board Support Package for STMicroelectronics' X-NUCLEO-6180XA1 Proximity and ambient light sensor expansion board based on VL6180X.
Firmware Library
Class X_NUCLEO_6180XA1 is intended to represent the Proximity and ambient light sensor expansion board with the same name.
The expansion board is providing the support of the following components:
- on-board VL6180X proximity and ambient light sensor,
- up to three additional VL6180X Satellites,
- on-board 4-digit display
It is intentionally implemented as a singleton because only one X-NUCLEO-VL6180XA1 at a time might be deployed in a HW component stack. In order to get the singleton instance you have to call class method `Instance()`, e.g.:
// Sensors expansion board singleton instance static X_NUCLEO_6180XA1 *6180X_expansion_board = X_NUCLEO_6180XA1::Instance();
Arduino Connector Compatibility Warning
Using the X-NUCLEO-6180XA1 expansion board with the NUCLEO-F429ZI requires adopting the following patch:
- to remove R46 resistor connected to
A3pin; - to solder R47 resistor connected to
A5pin.
Alternatively, you can route the Nucleo board’s A5 pin directly to the expansion board’s A3 pin with a wire.
In case you patch your expansion board or route the pin, the interrupt signal for the front sensor will be driven on A5 pin rather than on A3 pin.
Example Applications
Components/VL6180X/vl6180x_def.h@58:1e9a3a46f814, 2017-08-21 (annotated)
- Committer:
- nikapov
- Date:
- Mon Aug 21 15:44:34 2017 +0000
- Revision:
- 58:1e9a3a46f814
- Parent:
- 57:fa4c622b04a7
Make compatible with non-copyable version of I2C.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| gallonm | 1:1de1ea2994d9 | 1 | /******************************************************************************* |
| gallonm | 1:1de1ea2994d9 | 2 | Copyright © 2014, STMicroelectronics International N.V. |
| gallonm | 1:1de1ea2994d9 | 3 | All rights reserved. |
| gallonm | 1:1de1ea2994d9 | 4 | |
| gallonm | 1:1de1ea2994d9 | 5 | Redistribution and use in source and binary forms, with or without |
| gallonm | 1:1de1ea2994d9 | 6 | modification, are permitted provided that the following conditions are met: |
| gallonm | 1:1de1ea2994d9 | 7 | * Redistributions of source code must retain the above copyright |
| gallonm | 1:1de1ea2994d9 | 8 | notice, this list of conditions and the following disclaimer. |
| gallonm | 1:1de1ea2994d9 | 9 | * Redistributions in binary form must reproduce the above copyright |
| gallonm | 1:1de1ea2994d9 | 10 | notice, this list of conditions and the following disclaimer in the |
| gallonm | 1:1de1ea2994d9 | 11 | documentation and/or other materials provided with the distribution. |
| gallonm | 1:1de1ea2994d9 | 12 | * Neither the name of STMicroelectronics nor the |
| gallonm | 1:1de1ea2994d9 | 13 | names of its contributors may be used to endorse or promote products |
| gallonm | 1:1de1ea2994d9 | 14 | derived from this software without specific prior written permission. |
| gallonm | 1:1de1ea2994d9 | 15 | |
| gallonm | 1:1de1ea2994d9 | 16 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| gallonm | 1:1de1ea2994d9 | 17 | ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| gallonm | 1:1de1ea2994d9 | 18 | WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND |
| gallonm | 1:1de1ea2994d9 | 19 | NON-INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS ARE DISCLAIMED. |
| gallonm | 1:1de1ea2994d9 | 20 | IN NO EVENT SHALL STMICROELECTRONICS INTERNATIONAL N.V. BE LIABLE FOR ANY |
| gallonm | 1:1de1ea2994d9 | 21 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| gallonm | 1:1de1ea2994d9 | 22 | (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| gallonm | 1:1de1ea2994d9 | 23 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| gallonm | 1:1de1ea2994d9 | 24 | ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| gallonm | 1:1de1ea2994d9 | 25 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| gallonm | 1:1de1ea2994d9 | 26 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| gallonm | 1:1de1ea2994d9 | 27 | ********************************************************************************/ |
| gallonm | 1:1de1ea2994d9 | 28 | |
| gallonm | 1:1de1ea2994d9 | 29 | /* |
| gallonm | 1:1de1ea2994d9 | 30 | * $Date: 2015-05-13 14:12:05 +0200 (Wed, 13 May 2015) $ |
| gallonm | 1:1de1ea2994d9 | 31 | * $Revision: 2290 $ |
| gallonm | 1:1de1ea2994d9 | 32 | */ |
| gallonm | 1:1de1ea2994d9 | 33 | |
| gallonm | 1:1de1ea2994d9 | 34 | /** |
| Davidroid | 57:fa4c622b04a7 | 35 | * @file VL6180X_def.h |
| gallonm | 1:1de1ea2994d9 | 36 | * |
| gallonm | 1:1de1ea2994d9 | 37 | * @brief Type definitions for vl6180x api. |
| gallonm | 1:1de1ea2994d9 | 38 | * |
| gallonm | 1:1de1ea2994d9 | 39 | */ |
| gallonm | 1:1de1ea2994d9 | 40 | |
| gallonm | 1:1de1ea2994d9 | 41 | |
| Davidroid | 57:fa4c622b04a7 | 42 | #ifndef _VL6180X_DEF |
| Davidroid | 57:fa4c622b04a7 | 43 | #define _VL6180X_DEF |
| gallonm | 1:1de1ea2994d9 | 44 | |
| gallonm | 1:1de1ea2994d9 | 45 | /** API major version */ |
| Davidroid | 57:fa4c622b04a7 | 46 | #define VL6180X_API_REV_MAJOR 3 |
| gallonm | 1:1de1ea2994d9 | 47 | /** API minor version */ |
| Davidroid | 57:fa4c622b04a7 | 48 | #define VL6180X_API_REV_MINOR 0 |
| gallonm | 1:1de1ea2994d9 | 49 | /** API sub version */ |
| Davidroid | 57:fa4c622b04a7 | 50 | #define VL6180X_API_REV_SUB 1 |
| gallonm | 1:1de1ea2994d9 | 51 | |
| gallonm | 1:1de1ea2994d9 | 52 | #define VL6180X_STR_HELPER(x) #x |
| gallonm | 1:1de1ea2994d9 | 53 | #define VL6180X_STR(x) VL6180X_STR_HELPER(x) |
| gallonm | 1:1de1ea2994d9 | 54 | |
| gallonm | 1:1de1ea2994d9 | 55 | #include "vl6180x_cfg.h" |
| gallonm | 1:1de1ea2994d9 | 56 | #include "vl6180x_types.h" |
| gallonm | 1:1de1ea2994d9 | 57 | |
| gallonm | 1:1de1ea2994d9 | 58 | /* |
| gallonm | 1:1de1ea2994d9 | 59 | * check configuration macro raise error or warning and suggest a default value |
| gallonm | 1:1de1ea2994d9 | 60 | */ |
| gallonm | 1:1de1ea2994d9 | 61 | |
| Davidroid | 57:fa4c622b04a7 | 62 | #ifndef VL6180X_UPSCALE_SUPPORT |
| Davidroid | 57:fa4c622b04a7 | 63 | #error "VL6180X_UPSCALE_SUPPORT not defined" |
| gallonm | 1:1de1ea2994d9 | 64 | /* TODO you must define value for upscale support in your vl6180x_cfg.h */ |
| gallonm | 1:1de1ea2994d9 | 65 | #endif |
| gallonm | 1:1de1ea2994d9 | 66 | |
| Davidroid | 57:fa4c622b04a7 | 67 | #ifndef VL6180X_ALS_SUPPORT |
| Davidroid | 57:fa4c622b04a7 | 68 | #error "VL6180X_ALS_SUPPORT not defined" |
| Davidroid | 57:fa4c622b04a7 | 69 | /* TODO you must define VL6180X_ALS_SUPPORT with a value in your vl6180x_cfg.h set to 0 do disable*/ |
| gallonm | 1:1de1ea2994d9 | 70 | #endif |
| gallonm | 1:1de1ea2994d9 | 71 | |
| Davidroid | 57:fa4c622b04a7 | 72 | #ifndef VL6180X_HAVE_DMAX_RANGING |
| Davidroid | 57:fa4c622b04a7 | 73 | #error "VL6180X_HAVE_DMAX_RANGING not defined" |
| gallonm | 1:1de1ea2994d9 | 74 | /* TODO you may remove or comment these #error and keep the default below or update your vl6180x_cfg.h .h file */ |
| gallonm | 1:1de1ea2994d9 | 75 | /** |
| Davidroid | 57:fa4c622b04a7 | 76 | * force VL6180X_HAVE_DMAX_RANGING to not supported when not part of cfg file |
| gallonm | 1:1de1ea2994d9 | 77 | */ |
| Davidroid | 57:fa4c622b04a7 | 78 | #define VL6180X_HAVE_DMAX_RANGING 0 |
| gallonm | 1:1de1ea2994d9 | 79 | #endif |
| gallonm | 1:1de1ea2994d9 | 80 | |
| Davidroid | 57:fa4c622b04a7 | 81 | #ifndef VL6180X_EXTENDED_RANGE |
| Davidroid | 57:fa4c622b04a7 | 82 | #define VL6180X_EXTENDED_RANGE 0 |
| gallonm | 1:1de1ea2994d9 | 83 | #endif |
| gallonm | 1:1de1ea2994d9 | 84 | |
| Davidroid | 57:fa4c622b04a7 | 85 | #ifndef VL6180X_WRAP_AROUND_FILTER_SUPPORT |
| Davidroid | 57:fa4c622b04a7 | 86 | #error "VL6180X_WRAP_AROUND_FILTER_SUPPORT not defined ?" |
| gallonm | 1:1de1ea2994d9 | 87 | /* TODO you may remove or comment these #error and keep the default below or update vl6180x_cfg.h file */ |
| gallonm | 1:1de1ea2994d9 | 88 | /** |
| Davidroid | 57:fa4c622b04a7 | 89 | * force VL6180X_WRAP_AROUND_FILTER_SUPPORT to not supported when not part of cfg file |
| gallonm | 1:1de1ea2994d9 | 90 | */ |
| Davidroid | 57:fa4c622b04a7 | 91 | #define VL6180X_WRAP_AROUND_FILTER_SUPPORT 0 |
| gallonm | 1:1de1ea2994d9 | 92 | #endif |
| gallonm | 1:1de1ea2994d9 | 93 | |
| gallonm | 1:1de1ea2994d9 | 94 | |
| gallonm | 1:1de1ea2994d9 | 95 | |
| gallonm | 1:1de1ea2994d9 | 96 | |
| gallonm | 1:1de1ea2994d9 | 97 | /**************************************** |
| gallonm | 1:1de1ea2994d9 | 98 | * PRIVATE define do not edit |
| gallonm | 1:1de1ea2994d9 | 99 | ****************************************/ |
| gallonm | 1:1de1ea2994d9 | 100 | |
| gallonm | 1:1de1ea2994d9 | 101 | /** Maximal buffer size ever use in i2c */ |
| Davidroid | 57:fa4c622b04a7 | 102 | #define VL6180X_MAX_I2C_XFER_SIZE 8 /* At present time it 6 byte max but that can change */ |
| gallonm | 1:1de1ea2994d9 | 103 | |
| Davidroid | 57:fa4c622b04a7 | 104 | #if VL6180X_UPSCALE_SUPPORT < 0 |
| gallonm | 1:1de1ea2994d9 | 105 | /** |
| Davidroid | 57:fa4c622b04a7 | 106 | * @def VL6180X_HAVE_UPSCALE_DATA |
| gallonm | 1:1de1ea2994d9 | 107 | * @brief is defined if device data structure has data so when user configurable up-scale is active |
| gallonm | 1:1de1ea2994d9 | 108 | */ |
| Davidroid | 57:fa4c622b04a7 | 109 | #define VL6180X_HAVE_UPSCALE_DATA /* have data only for user configurable up-scale config */ |
| gallonm | 1:1de1ea2994d9 | 110 | #endif |
| gallonm | 1:1de1ea2994d9 | 111 | |
| Davidroid | 57:fa4c622b04a7 | 112 | #if VL6180X_WRAP_AROUND_FILTER_SUPPORT |
| gallonm | 1:1de1ea2994d9 | 113 | /** |
| Davidroid | 57:fa4c622b04a7 | 114 | * @def VL6180X_HAVE_WRAP_AROUND_DATA |
| gallonm | 1:1de1ea2994d9 | 115 | * @brief is defined if device data structure has filter data so when active in cfg file |
| gallonm | 1:1de1ea2994d9 | 116 | */ |
| Davidroid | 57:fa4c622b04a7 | 117 | #define VL6180X_HAVE_WRAP_AROUND_DATA |
| gallonm | 1:1de1ea2994d9 | 118 | #endif |
| gallonm | 1:1de1ea2994d9 | 119 | |
| Davidroid | 57:fa4c622b04a7 | 120 | #if VL6180X_ALS_SUPPORT != 0 |
| gallonm | 1:1de1ea2994d9 | 121 | /** |
| Davidroid | 57:fa4c622b04a7 | 122 | * @def VL6180X_HAVE_ALS_DATA |
| gallonm | 1:1de1ea2994d9 | 123 | * @brief is defined when als data are include in device data structure so when als suport if configured |
| gallonm | 1:1de1ea2994d9 | 124 | */ |
| Davidroid | 57:fa4c622b04a7 | 125 | #define VL6180X_HAVE_ALS_DATA |
| gallonm | 1:1de1ea2994d9 | 126 | #endif |
| gallonm | 1:1de1ea2994d9 | 127 | |
| gallonm | 1:1de1ea2994d9 | 128 | |
| Davidroid | 57:fa4c622b04a7 | 129 | #if VL6180X_WRAP_AROUND_FILTER_SUPPORT || VL6180X_HAVE_DMAX_RANGING |
| Davidroid | 57:fa4c622b04a7 | 130 | #define VL6180X_HAVE_RATE_DATA |
| gallonm | 1:1de1ea2994d9 | 131 | #endif |
| gallonm | 1:1de1ea2994d9 | 132 | |
| gallonm | 1:1de1ea2994d9 | 133 | /** Error and warning code returned by API |
| gallonm | 1:1de1ea2994d9 | 134 | * |
| gallonm | 1:1de1ea2994d9 | 135 | * negative value are true error mostly fatal\n |
| gallonm | 1:1de1ea2994d9 | 136 | * positive value are warning most of time it's ok to continue\n |
| gallonm | 1:1de1ea2994d9 | 137 | */ |
| Davidroid | 57:fa4c622b04a7 | 138 | enum VL6180X_ErrCode_t{ |
| gallonm | 10:4954b09b72d8 | 139 | API_NO_ERROR = 0, |
| Davidroid | 57:fa4c622b04a7 | 140 | CALIBRATION_WARNING = 1, /*!< warning invalid calibration data may be in used \a VL6180X_InitData() \a VL6180X_GetOffsetCalibrationData \a VL6180X_SetOffsetCalibrationData*/ |
| gallonm | 1:1de1ea2994d9 | 141 | MIN_CLIPED = 2, /*!< warning parameter passed was clipped to min before to be applied */ |
| gallonm | 1:1de1ea2994d9 | 142 | NOT_GUARANTEED = 3, /*!< Correct operation is not guaranteed typically using extended ranging on vl6180x */ |
| gallonm | 1:1de1ea2994d9 | 143 | NOT_READY = 4, /*!< the data is not ready retry */ |
| gallonm | 1:1de1ea2994d9 | 144 | |
| gallonm | 1:1de1ea2994d9 | 145 | API_ERROR = -1, /*!< Unqualified error */ |
| gallonm | 1:1de1ea2994d9 | 146 | INVALID_PARAMS = -2, /*!< parameter passed is invalid or out of range */ |
| gallonm | 1:1de1ea2994d9 | 147 | NOT_SUPPORTED = -3, /*!< function is not supported in current mode or configuration */ |
| gallonm | 1:1de1ea2994d9 | 148 | RANGE_ERROR = -4, /*!< device report a ranging error interrupt status */ |
| gallonm | 1:1de1ea2994d9 | 149 | TIME_OUT = -5, /*!< aborted due to time out */ |
| gallonm | 1:1de1ea2994d9 | 150 | }; |
| gallonm | 1:1de1ea2994d9 | 151 | |
| gallonm | 1:1de1ea2994d9 | 152 | /** |
| gallonm | 1:1de1ea2994d9 | 153 | * Filtered result data structure range data is to be used |
| gallonm | 1:1de1ea2994d9 | 154 | */ |
| gallonm | 1:1de1ea2994d9 | 155 | typedef struct RangeFilterResult_tag { |
| gallonm | 1:1de1ea2994d9 | 156 | uint16_t range_mm; /*!< Filtered ranging value */ |
| gallonm | 1:1de1ea2994d9 | 157 | uint16_t rawRange_mm; /*!< raw range value (scaled) */ |
| gallonm | 1:1de1ea2994d9 | 158 | } RangeFilterResult_t; |
| gallonm | 1:1de1ea2994d9 | 159 | |
| gallonm | 1:1de1ea2994d9 | 160 | /** |
| gallonm | 1:1de1ea2994d9 | 161 | * "small" unsigned data type used in filter |
| gallonm | 1:1de1ea2994d9 | 162 | * |
| gallonm | 1:1de1ea2994d9 | 163 | * if data space saving is not a concern it can be change to platform native unsigned int |
| gallonm | 1:1de1ea2994d9 | 164 | */ |
| gallonm | 1:1de1ea2994d9 | 165 | typedef uint8_t FilterType1_t; |
| gallonm | 1:1de1ea2994d9 | 166 | |
| gallonm | 1:1de1ea2994d9 | 167 | /** |
| gallonm | 1:1de1ea2994d9 | 168 | * @def FILTER_NBOF_SAMPLES |
| gallonm | 1:1de1ea2994d9 | 169 | * @brief sample history len used for wrap around filtering |
| gallonm | 1:1de1ea2994d9 | 170 | */ |
| gallonm | 1:1de1ea2994d9 | 171 | #define FILTER_NBOF_SAMPLES 10 |
| gallonm | 1:1de1ea2994d9 | 172 | /** |
| gallonm | 1:1de1ea2994d9 | 173 | * Wrap around filter internal data |
| gallonm | 1:1de1ea2994d9 | 174 | */ |
| gallonm | 1:1de1ea2994d9 | 175 | struct FilterData_t { |
| gallonm | 1:1de1ea2994d9 | 176 | uint32_t MeasurementIndex; /*!< current measurement index */ |
| gallonm | 1:1de1ea2994d9 | 177 | uint16_t LastTrueRange[FILTER_NBOF_SAMPLES]; /*!< filtered/corrected distance history */ |
| gallonm | 1:1de1ea2994d9 | 178 | uint32_t LastReturnRates[FILTER_NBOF_SAMPLES]; /*!< Return rate history */ |
| gallonm | 1:1de1ea2994d9 | 179 | uint16_t StdFilteredReads; /*!< internal use */ |
| gallonm | 1:1de1ea2994d9 | 180 | FilterType1_t Default_ZeroVal; /*!< internal use */ |
| gallonm | 1:1de1ea2994d9 | 181 | FilterType1_t Default_VAVGVal; /*!< internal use */ |
| gallonm | 1:1de1ea2994d9 | 182 | FilterType1_t NoDelay_ZeroVal; /*!< internal use */ |
| gallonm | 1:1de1ea2994d9 | 183 | FilterType1_t NoDelay_VAVGVal; /*!< internal use */ |
| gallonm | 1:1de1ea2994d9 | 184 | FilterType1_t Previous_VAVGDiff; /*!< internal use */ |
| gallonm | 1:1de1ea2994d9 | 185 | }; |
| gallonm | 1:1de1ea2994d9 | 186 | |
| Davidroid | 57:fa4c622b04a7 | 187 | #if VL6180X_HAVE_DMAX_RANGING |
| gallonm | 1:1de1ea2994d9 | 188 | typedef int32_t DMaxFix_t; |
| gallonm | 1:1de1ea2994d9 | 189 | struct DMaxData_t { |
| gallonm | 1:1de1ea2994d9 | 190 | uint32_t ambTuningWindowFactor_K; /*!< internal algo tuning (*1000) */ |
| gallonm | 1:1de1ea2994d9 | 191 | |
| gallonm | 1:1de1ea2994d9 | 192 | DMaxFix_t retSignalAt400mm; /*!< intermediate dmax computation value caching @a #SYSRANGE_CROSSTALK_COMPENSATION_RATE and private reg 0x02A */ |
| gallonm | 1:1de1ea2994d9 | 193 | //int32_t RegB8; /*!< register 0xB8 cached to speed reduce i2c traffic for dmax computation */ |
| gallonm | 1:1de1ea2994d9 | 194 | /* place all word data below to optimize struct packing */ |
| gallonm | 1:1de1ea2994d9 | 195 | //int32_t minSignalNeeded; /*!< optimized computation intermediate base on register cached value */ |
| gallonm | 1:1de1ea2994d9 | 196 | int32_t snrLimit_K; /*!< cached and optimized computation intermediate from @a #SYSRANGE_MAX_AMBIENT_LEVEL_MULT */ |
| gallonm | 1:1de1ea2994d9 | 197 | uint16_t ClipSnrLimit; /*!< Max value for snr limit */ |
| gallonm | 1:1de1ea2994d9 | 198 | /* place all byte data below to optimize packing */ |
| gallonm | 1:1de1ea2994d9 | 199 | //uint8_t MaxConvTime; /*!< cached max convergence time @a #SYSRANGE_MAX_CONVERGENCE_TIME*/ |
| gallonm | 1:1de1ea2994d9 | 200 | }; |
| gallonm | 1:1de1ea2994d9 | 201 | #endif |
| gallonm | 1:1de1ea2994d9 | 202 | |
| gallonm | 1:1de1ea2994d9 | 203 | /** |
| Davidroid | 57:fa4c622b04a7 | 204 | * @struct VL6180XDevData_t |
| gallonm | 1:1de1ea2994d9 | 205 | * |
| Davidroid | 57:fa4c622b04a7 | 206 | * @brief Per VL6180X device St private data structure \n |
| gallonm | 1:1de1ea2994d9 | 207 | * End user should never access any of these field directly |
| gallonm | 1:1de1ea2994d9 | 208 | * |
| Davidroid | 57:fa4c622b04a7 | 209 | * These must never access directly but only via VL6180XDev/SetData(dev, field) macro |
| gallonm | 1:1de1ea2994d9 | 210 | */ |
| Davidroid | 57:fa4c622b04a7 | 211 | struct VL6180XDevData_t { |
| gallonm | 1:1de1ea2994d9 | 212 | |
| gallonm | 1:1de1ea2994d9 | 213 | uint32_t Part2PartAmbNVM; /*!< backed up NVM value */ |
| gallonm | 1:1de1ea2994d9 | 214 | uint32_t XTalkCompRate_KCps; /*! Cached XTlak Compensation Rate */ |
| gallonm | 1:1de1ea2994d9 | 215 | |
| gallonm | 1:1de1ea2994d9 | 216 | uint16_t EceFactorM; /*!< Ece Factor M numerator */ |
| gallonm | 1:1de1ea2994d9 | 217 | uint16_t EceFactorD; /*!< Ece Factor D denominator*/ |
| gallonm | 1:1de1ea2994d9 | 218 | |
| Davidroid | 57:fa4c622b04a7 | 219 | #ifdef VL6180X_HAVE_ALS_DATA |
| gallonm | 1:1de1ea2994d9 | 220 | uint16_t IntegrationPeriod; /*!< cached als Integration period avoid slow read from device at each measure */ |
| gallonm | 1:1de1ea2994d9 | 221 | uint16_t AlsGainCode; /*!< cached Als gain avoid slow read from device at each measure */ |
| gallonm | 1:1de1ea2994d9 | 222 | uint16_t AlsScaler; /*!< cached Als scaler avoid slow read from device at each measure */ |
| gallonm | 1:1de1ea2994d9 | 223 | #endif |
| gallonm | 1:1de1ea2994d9 | 224 | |
| Davidroid | 57:fa4c622b04a7 | 225 | #ifdef VL6180X_HAVE_UPSCALE_DATA |
| gallonm | 1:1de1ea2994d9 | 226 | uint8_t UpscaleFactor; /*!< up-scaling factor*/ |
| gallonm | 1:1de1ea2994d9 | 227 | #endif |
| gallonm | 1:1de1ea2994d9 | 228 | |
| Davidroid | 57:fa4c622b04a7 | 229 | #ifdef VL6180X_HAVE_WRAP_AROUND_DATA |
| gallonm | 1:1de1ea2994d9 | 230 | uint8_t WrapAroundFilterActive; /*!< Filter on/off */ |
| gallonm | 1:1de1ea2994d9 | 231 | struct FilterData_t FilterData; /*!< Filter internal data state history ... */ |
| gallonm | 1:1de1ea2994d9 | 232 | #endif |
| gallonm | 1:1de1ea2994d9 | 233 | |
| Davidroid | 57:fa4c622b04a7 | 234 | #if VL6180X_HAVE_DMAX_RANGING |
| gallonm | 1:1de1ea2994d9 | 235 | struct DMaxData_t DMaxData; |
| gallonm | 1:1de1ea2994d9 | 236 | uint8_t DMaxEnable; |
| gallonm | 1:1de1ea2994d9 | 237 | #endif |
| gallonm | 1:1de1ea2994d9 | 238 | int8_t Part2PartOffsetNVM; /*!< backed up NVM value */ |
| gallonm | 1:1de1ea2994d9 | 239 | }; |
| gallonm | 1:1de1ea2994d9 | 240 | |
| Davidroid | 57:fa4c622b04a7 | 241 | #if VL6180X_SINGLE_DEVICE_DRIVER |
| Davidroid | 57:fa4c622b04a7 | 242 | extern struct VL6180XDevData_t SingleVL6180XDevData; |
| Davidroid | 57:fa4c622b04a7 | 243 | #define VL6180XDevDataGet(dev, field) (SingleVL6180XDevData.field) |
| Davidroid | 57:fa4c622b04a7 | 244 | /* is also used as direct accessor like VL6180XDevDataGet(dev, x)++*/ |
| Davidroid | 57:fa4c622b04a7 | 245 | #define VL6180XDevDataSet(dev, field, data) (SingleVL6180XDevData.field)=(data) |
| gallonm | 10:4954b09b72d8 | 246 | #endif |
| gallonm | 10:4954b09b72d8 | 247 | |
| gallonm | 1:1de1ea2994d9 | 248 | |
| gallonm | 1:1de1ea2994d9 | 249 | /** |
| Davidroid | 57:fa4c622b04a7 | 250 | * @struct VL6180X_RangeData_t |
| gallonm | 1:1de1ea2994d9 | 251 | * @brief Range and any optional measurement data. |
| gallonm | 1:1de1ea2994d9 | 252 | */ |
| gallonm | 1:1de1ea2994d9 | 253 | typedef struct { |
| mapellil | 54:17f3bb228b13 | 254 | uint32_t range_mm; /*!< range distance in mm. */ |
| gallonm | 1:1de1ea2994d9 | 255 | int32_t signalRate_mcps; /*!< signal rate (MCPS)\n these is a 9.7 fix point value, which is effectively a measure of target reflectance.*/ |
| gallonm | 1:1de1ea2994d9 | 256 | uint32_t errorStatus; /*!< Error status of the current measurement. \n |
| Davidroid | 57:fa4c622b04a7 | 257 | see @a ::RangeError_u @a VL6180X_GetRangeStatusErrString() */ |
| gallonm | 1:1de1ea2994d9 | 258 | |
| gallonm | 1:1de1ea2994d9 | 259 | |
| Davidroid | 57:fa4c622b04a7 | 260 | #ifdef VL6180X_HAVE_RATE_DATA |
| gallonm | 1:1de1ea2994d9 | 261 | uint32_t rtnAmbRate; /*!< Return Ambient rate in KCount per sec related to \a RESULT_RANGE_RETURN_AMB_COUNT */ |
| gallonm | 1:1de1ea2994d9 | 262 | uint32_t rtnRate; /*!< Return rate in KCount per sec related to \a RESULT_RANGE_RETURN_SIGNAL_COUNT */ |
| gallonm | 1:1de1ea2994d9 | 263 | uint32_t rtnConvTime; /*!< Return Convergence time \a RESULT_RANGE_RETURN_CONV_TIME */ |
| gallonm | 1:1de1ea2994d9 | 264 | uint32_t refConvTime; /*!< Reference convergence time \a RESULT_RANGE_REFERENCE_CONV_TIME */ |
| gallonm | 1:1de1ea2994d9 | 265 | #endif |
| gallonm | 1:1de1ea2994d9 | 266 | |
| gallonm | 1:1de1ea2994d9 | 267 | |
| Davidroid | 57:fa4c622b04a7 | 268 | #if VL6180X_HAVE_DMAX_RANGING |
| gallonm | 1:1de1ea2994d9 | 269 | uint32_t DMax; /*!< DMax when applicable */ |
| gallonm | 1:1de1ea2994d9 | 270 | #endif |
| gallonm | 1:1de1ea2994d9 | 271 | |
| Davidroid | 57:fa4c622b04a7 | 272 | #ifdef VL6180X_HAVE_WRAP_AROUND_DATA |
| gallonm | 1:1de1ea2994d9 | 273 | RangeFilterResult_t FilteredData; /*!< Filter result main range_mm is updated */ |
| gallonm | 1:1de1ea2994d9 | 274 | #endif |
| Davidroid | 57:fa4c622b04a7 | 275 | }VL6180X_RangeData_t; |
| gallonm | 1:1de1ea2994d9 | 276 | |
| gallonm | 1:1de1ea2994d9 | 277 | |
| gallonm | 1:1de1ea2994d9 | 278 | /** use where fix point 9.7 bit values are expected |
| gallonm | 1:1de1ea2994d9 | 279 | * |
| gallonm | 1:1de1ea2994d9 | 280 | * given a floating point value f it's .7 bit point is (int)(f*(1<<7))*/ |
| gallonm | 1:1de1ea2994d9 | 281 | typedef uint16_t FixPoint97_t; |
| gallonm | 1:1de1ea2994d9 | 282 | |
| gallonm | 1:1de1ea2994d9 | 283 | /** lux data type */ |
| gallonm | 1:1de1ea2994d9 | 284 | typedef uint32_t lux_t; |
| gallonm | 1:1de1ea2994d9 | 285 | |
| gallonm | 1:1de1ea2994d9 | 286 | /** |
| gallonm | 1:1de1ea2994d9 | 287 | * @brief This data type defines als measurement data. |
| gallonm | 1:1de1ea2994d9 | 288 | */ |
| Davidroid | 57:fa4c622b04a7 | 289 | typedef struct VL6180X_AlsData_st{ |
| gallonm | 1:1de1ea2994d9 | 290 | lux_t lux; /**< Light measurement (Lux) */ |
| gallonm | 1:1de1ea2994d9 | 291 | uint32_t errorStatus; /**< Error status of the current measurement. \n |
| gallonm | 1:1de1ea2994d9 | 292 | * No Error := 0. \n |
| gallonm | 1:1de1ea2994d9 | 293 | * Refer to product sheets for other error codes. */ |
| Davidroid | 57:fa4c622b04a7 | 294 | }VL6180X_AlsData_t; |
| gallonm | 1:1de1ea2994d9 | 295 | |
| gallonm | 1:1de1ea2994d9 | 296 | /** |
| gallonm | 1:1de1ea2994d9 | 297 | * @brief Range status Error code |
| gallonm | 1:1de1ea2994d9 | 298 | * |
| Davidroid | 57:fa4c622b04a7 | 299 | * @a VL6180X_GetRangeStatusErrString() if configured ( @a #VL6180X_RANGE_STATUS_ERRSTRING ) |
| gallonm | 1:1de1ea2994d9 | 300 | * related to register @a #RESULT_RANGE_STATUS and additional post processing |
| gallonm | 1:1de1ea2994d9 | 301 | */ |
| gallonm | 1:1de1ea2994d9 | 302 | typedef enum { |
| gallonm | 1:1de1ea2994d9 | 303 | NoError_=0, /*!< 0 0b0000 NoError */ |
| gallonm | 1:1de1ea2994d9 | 304 | VCSEL_Continuity_Test, /*!< 1 0b0001 VCSEL_Continuity_Test */ |
| gallonm | 1:1de1ea2994d9 | 305 | VCSEL_Watchdog_Test, /*!< 2 0b0010 VCSEL_Watchdog_Test */ |
| gallonm | 1:1de1ea2994d9 | 306 | VCSEL_Watchdog, /*!< 3 0b0011 VCSEL_Watchdog */ |
| gallonm | 1:1de1ea2994d9 | 307 | PLL1_Lock, /*!< 4 0b0100 PLL1_Lock */ |
| gallonm | 1:1de1ea2994d9 | 308 | PLL2_Lock, /*!< 5 0b0101 PLL2_Lock */ |
| gallonm | 1:1de1ea2994d9 | 309 | Early_Convergence_Estimate,/*!< 6 0b0110 Early_Convergence_Estimate */ |
| gallonm | 1:1de1ea2994d9 | 310 | Max_Convergence, /*!< 7 0b0111 Max_Convergence */ |
| gallonm | 1:1de1ea2994d9 | 311 | No_Target_Ignore, /*!< 8 0b1000 No_Target_Ignore */ |
| gallonm | 1:1de1ea2994d9 | 312 | Not_used_9, /*!< 9 0b1001 Not_used */ |
| gallonm | 1:1de1ea2994d9 | 313 | Not_used_10, /*!< 10 0b1010 Not_used_ */ |
| gallonm | 1:1de1ea2994d9 | 314 | Max_Signal_To_Noise_Ratio, /*!< 11 0b1011 Max_Signal_To_Noise_Ratio*/ |
| gallonm | 1:1de1ea2994d9 | 315 | Raw_Ranging_Algo_Underflow,/*!< 12 0b1100 Raw_Ranging_Algo_Underflow*/ |
| gallonm | 1:1de1ea2994d9 | 316 | Raw_Ranging_Algo_Overflow, /*!< 13 0b1101 Raw_Ranging_Algo_Overflow */ |
| gallonm | 1:1de1ea2994d9 | 317 | Ranging_Algo_Underflow, /*!< 14 0b1110 Ranging_Algo_Underflow */ |
| gallonm | 1:1de1ea2994d9 | 318 | Ranging_Algo_Overflow, /*!< 15 0b1111 Ranging_Algo_Overflow */ |
| gallonm | 1:1de1ea2994d9 | 319 | |
| gallonm | 1:1de1ea2994d9 | 320 | /* code below are addition for API/software side they are not hardware*/ |
| gallonm | 1:1de1ea2994d9 | 321 | RangingFiltered =0x10, /*!< 16 0b10000 filtered by post processing*/ |
| gallonm | 1:1de1ea2994d9 | 322 | |
| gallonm | 1:1de1ea2994d9 | 323 | } RangeError_u; |
| gallonm | 1:1de1ea2994d9 | 324 | |
| gallonm | 1:1de1ea2994d9 | 325 | |
| gallonm | 1:1de1ea2994d9 | 326 | /** @defgroup device_regdef Device registers & masks definitions |
| gallonm | 1:1de1ea2994d9 | 327 | * @brief Device registers and masks definitions |
| gallonm | 1:1de1ea2994d9 | 328 | */ |
| gallonm | 1:1de1ea2994d9 | 329 | |
| gallonm | 1:1de1ea2994d9 | 330 | |
| gallonm | 1:1de1ea2994d9 | 331 | /** @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 332 | * @{*/ |
| gallonm | 1:1de1ea2994d9 | 333 | |
| gallonm | 1:1de1ea2994d9 | 334 | /** |
| gallonm | 1:1de1ea2994d9 | 335 | * The device model ID |
| gallonm | 1:1de1ea2994d9 | 336 | */ |
| gallonm | 10:4954b09b72d8 | 337 | #define IDENTIFICATION_MODEL_ID 0x000 |
| gallonm | 1:1de1ea2994d9 | 338 | /** |
| gallonm | 1:1de1ea2994d9 | 339 | * Revision identifier of the Device for major change. |
| gallonm | 1:1de1ea2994d9 | 340 | */ |
| gallonm | 10:4954b09b72d8 | 341 | #define IDENTIFICATION_MODULE_REV_MAJOR 0x003 |
| gallonm | 1:1de1ea2994d9 | 342 | /** |
| gallonm | 1:1de1ea2994d9 | 343 | * Revision identifier of the Device for minor change. |
| gallonm | 1:1de1ea2994d9 | 344 | */ |
| gallonm | 10:4954b09b72d8 | 345 | #define IDENTIFICATION_MODULE_REV_MINOR 0x004 |
| gallonm | 1:1de1ea2994d9 | 346 | |
| gallonm | 1:1de1ea2994d9 | 347 | |
| gallonm | 1:1de1ea2994d9 | 348 | /** |
| gallonm | 1:1de1ea2994d9 | 349 | * @def SYSTEM_MODE_GPIO0 |
| gallonm | 1:1de1ea2994d9 | 350 | * @brief Configures polarity and select which function gpio 0 serves. |
| gallonm | 1:1de1ea2994d9 | 351 | * Gpio0 is chip enable at power up ! Be aware of all h/w implication of turning it to output. |
| gallonm | 1:1de1ea2994d9 | 352 | * Same definition as #SYSTEM_MODE_GPIO1 |
| gallonm | 1:1de1ea2994d9 | 353 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 354 | */ |
| gallonm | 10:4954b09b72d8 | 355 | #define SYSTEM_MODE_GPIO0 0x010 |
| gallonm | 1:1de1ea2994d9 | 356 | /** |
| gallonm | 1:1de1ea2994d9 | 357 | * @def SYSTEM_MODE_GPIO1 |
| gallonm | 1:1de1ea2994d9 | 358 | * @brief Configures polarity and select what als or ranging functionality gpio pin serves. |
| gallonm | 1:1de1ea2994d9 | 359 | * |
| gallonm | 1:1de1ea2994d9 | 360 | * Function can be #GPIOx_SELECT_OFF #GPIOx_SELECT_GPIO_INTERRUPT_OUTPUT.\n |
| gallonm | 1:1de1ea2994d9 | 361 | * Same definition apply to register GPIO0 that is used as chip enable at power up. |
| gallonm | 1:1de1ea2994d9 | 362 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 363 | */ |
| gallonm | 10:4954b09b72d8 | 364 | #define SYSTEM_MODE_GPIO1 0x011 |
| gallonm | 1:1de1ea2994d9 | 365 | /** gpio pad POLARITY mask in #SYSTEM_MODE_GPIO1 (and/or 0) write 1 to set active high polarity (positive edge) */ |
| gallonm | 1:1de1ea2994d9 | 366 | #define GPIOx_POLARITY_SELECT_MASK 0x20 |
| gallonm | 1:1de1ea2994d9 | 367 | /** gpio pad Function select shift in #SYSTEM_MODE_GPIO1 or 0 */ |
| gallonm | 1:1de1ea2994d9 | 368 | #define GPIOx_FUNCTIONALITY_SELECT_SHIFT 1 |
| gallonm | 1:1de1ea2994d9 | 369 | /** gpio pad Function select mask in #SYSTEM_MODE_GPIO1 or 0 */ |
| gallonm | 1:1de1ea2994d9 | 370 | #define GPIOx_FUNCTIONALITY_SELECT_MASK (0xF<<GPIOx_FUNCTIONALITY_SELECT_SHIFT) |
| gallonm | 1:1de1ea2994d9 | 371 | /** select no interrupt in #SYSTEM_MODE_GPIO1 pad is put in Hi-Z*/ |
| gallonm | 1:1de1ea2994d9 | 372 | #define GPIOx_SELECT_OFF 0x00 |
| gallonm | 1:1de1ea2994d9 | 373 | /** select gpiox as interrupt output in #SYSTEM_MODE_GPIO1 */ |
| gallonm | 1:1de1ea2994d9 | 374 | #define GPIOx_SELECT_GPIO_INTERRUPT_OUTPUT 0x08 |
| gallonm | 1:1de1ea2994d9 | 375 | /** select range as source for interrupt on in #SYSTEM_MODE_GPIO1 */ |
| gallonm | 1:1de1ea2994d9 | 376 | #define GPIOx_MODE_SELECT_RANGING 0x00 |
| gallonm | 1:1de1ea2994d9 | 377 | /** select als as source for interrupt on in #SYSTEM_MODE_GPIO1 */ |
| gallonm | 1:1de1ea2994d9 | 378 | #define GPIOx_MODE_SELECT_ALS 0x01 |
| gallonm | 1:1de1ea2994d9 | 379 | |
| gallonm | 1:1de1ea2994d9 | 380 | |
| gallonm | 1:1de1ea2994d9 | 381 | /** |
| gallonm | 1:1de1ea2994d9 | 382 | * @def SYSTEM_INTERRUPT_CONFIG_GPIO |
| gallonm | 1:1de1ea2994d9 | 383 | * |
| gallonm | 1:1de1ea2994d9 | 384 | * @brief Configure Als and Ranging interrupt reporting |
| gallonm | 1:1de1ea2994d9 | 385 | * |
| gallonm | 1:1de1ea2994d9 | 386 | * Possible values for Range and ALS are\n |
| gallonm | 1:1de1ea2994d9 | 387 | * |
| gallonm | 1:1de1ea2994d9 | 388 | * #CONFIG_GPIO_INTERRUPT_DISABLED\n |
| gallonm | 1:1de1ea2994d9 | 389 | * #CONFIG_GPIO_INTERRUPT_LEVEL_LOW\n |
| gallonm | 1:1de1ea2994d9 | 390 | * #CONFIG_GPIO_INTERRUPT_LEVEL_HIGH\n |
| gallonm | 1:1de1ea2994d9 | 391 | * #CONFIG_GPIO_INTERRUPT_OUT_OF_WINDOW\n |
| gallonm | 1:1de1ea2994d9 | 392 | * #CONFIG_GPIO_INTERRUPT_NEW_SAMPLE_READY\n |
| gallonm | 1:1de1ea2994d9 | 393 | * Apply respective rang/als shift and mask \n |
| gallonm | 1:1de1ea2994d9 | 394 | * #CONFIG_GPIO_RANGE_SHIFT and full reg mask #CONFIG_GPIO_RANGE_MASK\n |
| gallonm | 1:1de1ea2994d9 | 395 | * #CONFIG_GPIO_ALS_SHIFT and full reg mask #CONFIG_GPIO_ALS_MASK\n |
| gallonm | 1:1de1ea2994d9 | 396 | * |
| gallonm | 1:1de1ea2994d9 | 397 | * \sa GPIO use for interrupt #SYSTEM_MODE_GPIO0 or #SYSTEM_MODE_GPIO1\n |
| gallonm | 1:1de1ea2994d9 | 398 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 399 | */ |
| gallonm | 10:4954b09b72d8 | 400 | #define SYSTEM_INTERRUPT_CONFIG_GPIO 0x014 |
| gallonm | 1:1de1ea2994d9 | 401 | /** RANGE bits shift in #SYSTEM_INTERRUPT_CONFIG_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 402 | #define CONFIG_GPIO_RANGE_SHIFT 0 |
| gallonm | 1:1de1ea2994d9 | 403 | /** RANGE bits mask in #SYSTEM_INTERRUPT_CONFIG_GPIO (unshifted)*/ |
| gallonm | 1:1de1ea2994d9 | 404 | #define CONFIG_GPIO_RANGE_MASK (0x7<<CONFIG_GPIO_RANGE_SHIFT) |
| gallonm | 1:1de1ea2994d9 | 405 | /** ALS bits shift in #SYSTEM_INTERRUPT_CONFIG_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 406 | #define CONFIG_GPIO_ALS_SHIFT 3 |
| gallonm | 1:1de1ea2994d9 | 407 | /** ALS bits mask in #SYSTEM_INTERRUPT_CONFIG_GPIO (unshifted)*/ |
| gallonm | 1:1de1ea2994d9 | 408 | #define CONFIG_GPIO_ALS_MASK (0x7<<CONFIG_GPIO_ALS_SHIFT) |
| gallonm | 1:1de1ea2994d9 | 409 | /** interrupt is disabled */ |
| gallonm | 1:1de1ea2994d9 | 410 | #define CONFIG_GPIO_INTERRUPT_DISABLED 0x00 |
| gallonm | 1:1de1ea2994d9 | 411 | /** trigger when value < low threshold */ |
| gallonm | 1:1de1ea2994d9 | 412 | #define CONFIG_GPIO_INTERRUPT_LEVEL_LOW 0x01 |
| gallonm | 1:1de1ea2994d9 | 413 | /** trigger when value < low threshold */ |
| gallonm | 1:1de1ea2994d9 | 414 | #define CONFIG_GPIO_INTERRUPT_LEVEL_HIGH 0x02 |
| gallonm | 1:1de1ea2994d9 | 415 | /** trigger when outside range defined by high low threshold */ |
| gallonm | 1:1de1ea2994d9 | 416 | #define CONFIG_GPIO_INTERRUPT_OUT_OF_WINDOW 0x03 |
| gallonm | 1:1de1ea2994d9 | 417 | /** trigger when new sample are ready */ |
| gallonm | 1:1de1ea2994d9 | 418 | #define CONFIG_GPIO_INTERRUPT_NEW_SAMPLE_READY 0x04 |
| gallonm | 1:1de1ea2994d9 | 419 | |
| gallonm | 1:1de1ea2994d9 | 420 | /** |
| gallonm | 1:1de1ea2994d9 | 421 | * @def SYSTEM_INTERRUPT_CLEAR |
| gallonm | 1:1de1ea2994d9 | 422 | * @brief Writing to this register will clear interrupt source |
| gallonm | 1:1de1ea2994d9 | 423 | * |
| gallonm | 1:1de1ea2994d9 | 424 | * Use or combination of any #INTERRUPT_CLEAR_RANGING , #INTERRUPT_CLEAR_ALS , #INTERRUPT_CLEAR_ERROR |
| gallonm | 1:1de1ea2994d9 | 425 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 426 | */ |
| gallonm | 10:4954b09b72d8 | 427 | #define SYSTEM_INTERRUPT_CLEAR 0x015 |
| gallonm | 1:1de1ea2994d9 | 428 | /** clear ranging interrupt in write to #SYSTEM_INTERRUPT_CLEAR */ |
| gallonm | 1:1de1ea2994d9 | 429 | #define INTERRUPT_CLEAR_RANGING 0x01 |
| gallonm | 1:1de1ea2994d9 | 430 | /** clear als interrupt in write to #SYSTEM_INTERRUPT_CLEAR */ |
| gallonm | 1:1de1ea2994d9 | 431 | #define INTERRUPT_CLEAR_ALS 0x02 |
| gallonm | 1:1de1ea2994d9 | 432 | /** clear error interrupt in write to #SYSTEM_INTERRUPT_CLEAR */ |
| gallonm | 1:1de1ea2994d9 | 433 | #define INTERRUPT_CLEAR_ERROR 0x04 |
| gallonm | 1:1de1ea2994d9 | 434 | |
| gallonm | 1:1de1ea2994d9 | 435 | /** After power up or reset this register will start reading 1 when device is ready */ |
| gallonm | 10:4954b09b72d8 | 436 | #define SYSTEM_FRESH_OUT_OF_RESET 0x016 |
| gallonm | 1:1de1ea2994d9 | 437 | |
| gallonm | 1:1de1ea2994d9 | 438 | /** |
| gallonm | 1:1de1ea2994d9 | 439 | * @def SYSTEM_GROUPED_PARAMETER_HOLD |
| gallonm | 1:1de1ea2994d9 | 440 | * @brief Writing 1/0 activate/deactivate safe host update of multiple register in critical group \n |
| Davidroid | 57:fa4c622b04a7 | 441 | * rather use \a VL6180X_SetGroupParamHold() |
| gallonm | 1:1de1ea2994d9 | 442 | * |
| gallonm | 1:1de1ea2994d9 | 443 | * The critical register group is made of: \n |
| gallonm | 1:1de1ea2994d9 | 444 | * #SYSTEM_INTERRUPT_CONFIG_GPIO \n |
| gallonm | 1:1de1ea2994d9 | 445 | * #SYSRANGE_THRESH_HIGH \n |
| gallonm | 1:1de1ea2994d9 | 446 | * #SYSRANGE_THRESH_LOW \n |
| gallonm | 1:1de1ea2994d9 | 447 | * #SYSALS_INTEGRATION_PERIOD \n |
| gallonm | 1:1de1ea2994d9 | 448 | * #SYSALS_ANALOGUE_GAIN \n |
| gallonm | 1:1de1ea2994d9 | 449 | * #SYSALS_THRESH_HIGH \n |
| gallonm | 1:1de1ea2994d9 | 450 | * #SYSALS_THRESH_LOW |
| gallonm | 1:1de1ea2994d9 | 451 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 452 | */ |
| gallonm | 10:4954b09b72d8 | 453 | #define SYSTEM_GROUPED_PARAMETER_HOLD 0x017 |
| gallonm | 1:1de1ea2994d9 | 454 | |
| gallonm | 1:1de1ea2994d9 | 455 | |
| gallonm | 1:1de1ea2994d9 | 456 | /** |
| gallonm | 1:1de1ea2994d9 | 457 | * @def SYSRANGE_START |
| gallonm | 1:1de1ea2994d9 | 458 | * @brief Start/stop and set operating range mode |
| gallonm | 1:1de1ea2994d9 | 459 | * |
| gallonm | 1:1de1ea2994d9 | 460 | * Write Combination of #MODE_START_STOP and #MODE_CONTINUOUS to select and start desired operation. |
| gallonm | 1:1de1ea2994d9 | 461 | * |
| gallonm | 1:1de1ea2994d9 | 462 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 463 | */ |
| gallonm | 10:4954b09b72d8 | 464 | #define SYSRANGE_START 0x018 |
| gallonm | 1:1de1ea2994d9 | 465 | /** mask existing bit in #SYSRANGE_START*/ |
| gallonm | 1:1de1ea2994d9 | 466 | #define MODE_MASK 0x03 |
| gallonm | 1:1de1ea2994d9 | 467 | /** bit 0 in #SYSRANGE_START write 1 toggle state in continuous mode and arm next shot in single shot mode */ |
| gallonm | 1:1de1ea2994d9 | 468 | #define MODE_START_STOP 0x01 |
| gallonm | 1:1de1ea2994d9 | 469 | /** bit 1 write 1 in #SYSRANGE_START set continuous operation mode */ |
| gallonm | 1:1de1ea2994d9 | 470 | #define MODE_CONTINUOUS 0x02 |
| gallonm | 1:1de1ea2994d9 | 471 | /** bit 1 write 0 in #SYSRANGE_START set single shot mode */ |
| gallonm | 1:1de1ea2994d9 | 472 | #define MODE_SINGLESHOT 0x00 |
| gallonm | 1:1de1ea2994d9 | 473 | |
| gallonm | 1:1de1ea2994d9 | 474 | /** |
| gallonm | 1:1de1ea2994d9 | 475 | * @def SYSRANGE_THRESH_HIGH |
| gallonm | 1:1de1ea2994d9 | 476 | * High level range threshold (must be scaled) |
| gallonm | 1:1de1ea2994d9 | 477 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 478 | */ |
| gallonm | 10:4954b09b72d8 | 479 | #define SYSRANGE_THRESH_HIGH 0x019 |
| gallonm | 1:1de1ea2994d9 | 480 | |
| gallonm | 1:1de1ea2994d9 | 481 | /** |
| gallonm | 1:1de1ea2994d9 | 482 | * @def SYSRANGE_THRESH_LOW |
| gallonm | 1:1de1ea2994d9 | 483 | * Low level range threshold (must be scaled) |
| gallonm | 1:1de1ea2994d9 | 484 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 485 | */ |
| gallonm | 10:4954b09b72d8 | 486 | #define SYSRANGE_THRESH_LOW 0x01A |
| gallonm | 1:1de1ea2994d9 | 487 | |
| gallonm | 1:1de1ea2994d9 | 488 | /** |
| gallonm | 1:1de1ea2994d9 | 489 | * @def SYSRANGE_INTERMEASUREMENT_PERIOD |
| Davidroid | 57:fa4c622b04a7 | 490 | * @brief Continuous mode intermeasurement delay \a VL6180X_RangeSetInterMeasPeriod() |
| gallonm | 1:1de1ea2994d9 | 491 | * |
| gallonm | 1:1de1ea2994d9 | 492 | * Time delay between measurements in Ranging continuous mode.\n |
| gallonm | 1:1de1ea2994d9 | 493 | * Range 0-254 (0 = 10ms).\n Step size = 10ms. |
| gallonm | 1:1de1ea2994d9 | 494 | * |
| gallonm | 1:1de1ea2994d9 | 495 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 496 | */ |
| gallonm | 10:4954b09b72d8 | 497 | #define SYSRANGE_INTERMEASUREMENT_PERIOD 0x01B |
| gallonm | 1:1de1ea2994d9 | 498 | |
| gallonm | 1:1de1ea2994d9 | 499 | /** |
| gallonm | 1:1de1ea2994d9 | 500 | * @brief Maximum time to run measurement in Ranging modes. |
| gallonm | 1:1de1ea2994d9 | 501 | * Range 1 - 63 ms (1 code = 1 ms); |
| gallonm | 1:1de1ea2994d9 | 502 | * |
| gallonm | 1:1de1ea2994d9 | 503 | * Measurement aborted when limit reached to aid power reduction.\ |
| gallonm | 1:1de1ea2994d9 | 504 | * For example, 0x01 = 1ms, 0x0a = 10ms.\ |
| gallonm | 1:1de1ea2994d9 | 505 | * Note: Effective max_convergence_time depends on readout_averaging_sample_period setting. |
| gallonm | 1:1de1ea2994d9 | 506 | * |
| gallonm | 1:1de1ea2994d9 | 507 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 508 | */ |
| gallonm | 10:4954b09b72d8 | 509 | #define SYSRANGE_MAX_CONVERGENCE_TIME 0x01C |
| gallonm | 1:1de1ea2994d9 | 510 | /**@brief Cross talk compensation rate |
| Davidroid | 57:fa4c622b04a7 | 511 | * @warning never write register directly use @a VL6180X_SetXTalkCompensationRate() |
| gallonm | 1:1de1ea2994d9 | 512 | * refer to manual for calibration procedure and computation |
| gallonm | 1:1de1ea2994d9 | 513 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 514 | */ |
| gallonm | 10:4954b09b72d8 | 515 | #define SYSRANGE_CROSSTALK_COMPENSATION_RATE 0x01E |
| gallonm | 1:1de1ea2994d9 | 516 | /** |
| gallonm | 1:1de1ea2994d9 | 517 | * @brief Minimum range value in mm to qualify for crosstalk compensation |
| gallonm | 1:1de1ea2994d9 | 518 | */ |
| gallonm | 10:4954b09b72d8 | 519 | #define SYSRANGE_CROSSTALK_VALID_HEIGHT 0x021 |
| gallonm | 10:4954b09b72d8 | 520 | #define SYSRANGE_EARLY_CONVERGENCE_ESTIMATE 0x022 |
| gallonm | 10:4954b09b72d8 | 521 | #define SYSRANGE_PART_TO_PART_RANGE_OFFSET 0x024 |
| gallonm | 10:4954b09b72d8 | 522 | #define SYSRANGE_RANGE_IGNORE_VALID_HEIGHT 0x025 |
| gallonm | 10:4954b09b72d8 | 523 | #define SYSRANGE_RANGE_IGNORE_THRESHOLD 0x026 |
| gallonm | 10:4954b09b72d8 | 524 | #define SYSRANGE_EMITTER_BLOCK_THRESHOLD 0x028 |
| gallonm | 10:4954b09b72d8 | 525 | #define SYSRANGE_MAX_AMBIENT_LEVEL_THRESH 0x02A |
| gallonm | 10:4954b09b72d8 | 526 | #define SYSRANGE_MAX_AMBIENT_LEVEL_MULT 0x02C |
| gallonm | 1:1de1ea2994d9 | 527 | /** @brief various Enable check enabel register |
| Davidroid | 57:fa4c622b04a7 | 528 | * @a VL6180X_RangeSetEceState() |
| gallonm | 1:1de1ea2994d9 | 529 | */ |
| gallonm | 10:4954b09b72d8 | 530 | #define SYSRANGE_RANGE_CHECK_ENABLES 0x02D |
| gallonm | 1:1de1ea2994d9 | 531 | #define RANGE_CHECK_ECE_ENABLE_MASK 0x01 |
| gallonm | 1:1de1ea2994d9 | 532 | #define RANGE_CHECK_RANGE_ENABLE_MASK 0x02 |
| gallonm | 1:1de1ea2994d9 | 533 | #define RANGE_CHECK_SNR_ENABLKE 0x10 |
| gallonm | 1:1de1ea2994d9 | 534 | |
| gallonm | 10:4954b09b72d8 | 535 | #define SYSRANGE_VHV_RECALIBRATE 0x02E |
| gallonm | 1:1de1ea2994d9 | 536 | #define SYSRANGE_VHV_REPEAT_RATE 0x031 |
| gallonm | 1:1de1ea2994d9 | 537 | |
| gallonm | 1:1de1ea2994d9 | 538 | /** |
| gallonm | 1:1de1ea2994d9 | 539 | * @def SYSALS_START |
| gallonm | 1:1de1ea2994d9 | 540 | * @brief Start/stop and set operating als mode |
| gallonm | 1:1de1ea2994d9 | 541 | * |
| gallonm | 1:1de1ea2994d9 | 542 | * same bit definition as range \a #SYSRANGE_START \n |
| gallonm | 1:1de1ea2994d9 | 543 | */ |
| gallonm | 10:4954b09b72d8 | 544 | #define SYSALS_START 0x038 |
| gallonm | 1:1de1ea2994d9 | 545 | |
| gallonm | 1:1de1ea2994d9 | 546 | /** ALS low Threshold high */ |
| gallonm | 10:4954b09b72d8 | 547 | #define SYSALS_THRESH_HIGH 0x03A |
| gallonm | 1:1de1ea2994d9 | 548 | /** ALS low Threshold low */ |
| gallonm | 10:4954b09b72d8 | 549 | #define SYSALS_THRESH_LOW 0x03C |
| gallonm | 1:1de1ea2994d9 | 550 | /** ALS intermeasurement period */ |
| gallonm | 10:4954b09b72d8 | 551 | #define SYSALS_INTERMEASUREMENT_PERIOD 0x03E |
| gallonm | 1:1de1ea2994d9 | 552 | /** |
| gallonm | 1:1de1ea2994d9 | 553 | * @warning or value with 0x40 when writing to these register*/ |
| gallonm | 10:4954b09b72d8 | 554 | #define SYSALS_ANALOGUE_GAIN 0x03F |
| gallonm | 1:1de1ea2994d9 | 555 | /** ALS integration period */ |
| gallonm | 10:4954b09b72d8 | 556 | #define SYSALS_INTEGRATION_PERIOD 0x040 |
| gallonm | 1:1de1ea2994d9 | 557 | |
| gallonm | 1:1de1ea2994d9 | 558 | /** |
| gallonm | 1:1de1ea2994d9 | 559 | * @brief Result range status |
| gallonm | 1:1de1ea2994d9 | 560 | * |
| gallonm | 1:1de1ea2994d9 | 561 | * Hold the various range interrupt flags and error Specific error codes |
| gallonm | 1:1de1ea2994d9 | 562 | */ |
| gallonm | 10:4954b09b72d8 | 563 | #define RESULT_RANGE_STATUS 0x04D |
| gallonm | 1:1de1ea2994d9 | 564 | /** Device ready for new command bit 0*/ |
| gallonm | 1:1de1ea2994d9 | 565 | #define RANGE_DEVICE_READY_MASK 0x01 |
| gallonm | 1:1de1ea2994d9 | 566 | /** mask for error status covers bits [7:4] in #RESULT_RANGE_STATUS @a ::RangeError_u */ |
| gallonm | 1:1de1ea2994d9 | 567 | #define RANGE_ERROR_CODE_MASK 0xF0 /* */ |
| gallonm | 1:1de1ea2994d9 | 568 | /** range error bit position in #RESULT_RANGE_STATUS */ |
| gallonm | 1:1de1ea2994d9 | 569 | #define RANGE_ERROR_CODE_SHIFT 4 |
| gallonm | 1:1de1ea2994d9 | 570 | |
| gallonm | 1:1de1ea2994d9 | 571 | /** |
| gallonm | 1:1de1ea2994d9 | 572 | * @def RESULT_ALS_STATUS |
| gallonm | 1:1de1ea2994d9 | 573 | * @brief Result als status \n |
| gallonm | 1:1de1ea2994d9 | 574 | * Hold the various als interrupt flags and Specific error codes |
| gallonm | 1:1de1ea2994d9 | 575 | */ |
| gallonm | 10:4954b09b72d8 | 576 | #define RESULT_ALS_STATUS 0x4E |
| gallonm | 1:1de1ea2994d9 | 577 | /** Device ready for new command bit 0*/ |
| gallonm | 1:1de1ea2994d9 | 578 | #define ALS_DEVICE_READY_MASK 0x01 |
| gallonm | 1:1de1ea2994d9 | 579 | |
| gallonm | 1:1de1ea2994d9 | 580 | /** |
| gallonm | 1:1de1ea2994d9 | 581 | * @def RESULT_ALS_VAL |
| gallonm | 1:1de1ea2994d9 | 582 | * @brief 16 Bit ALS count output value. |
| gallonm | 1:1de1ea2994d9 | 583 | * |
| gallonm | 1:1de1ea2994d9 | 584 | * Lux value depends on Gain and integration settings and calibrated lux/count setting |
| Davidroid | 57:fa4c622b04a7 | 585 | * \a VL6180X_AlsGetLux() \a VL6180X_AlsGetMeasurement() |
| gallonm | 1:1de1ea2994d9 | 586 | */ |
| gallonm | 10:4954b09b72d8 | 587 | #define RESULT_ALS_VAL 0x50 |
| gallonm | 1:1de1ea2994d9 | 588 | |
| gallonm | 1:1de1ea2994d9 | 589 | /** |
| gallonm | 1:1de1ea2994d9 | 590 | * @def FW_ALS_RESULT_SCALER |
| gallonm | 1:1de1ea2994d9 | 591 | * @brief Als scaler register Bits [3:0] analogue gain 1 to 16x |
| Davidroid | 57:fa4c622b04a7 | 592 | * these register content is cached by API in \a VL6180XDevData_t::AlsScaler |
| gallonm | 1:1de1ea2994d9 | 593 | * for lux computation acceleration |
| gallonm | 1:1de1ea2994d9 | 594 | */ |
| gallonm | 10:4954b09b72d8 | 595 | #define FW_ALS_RESULT_SCALER 0x120 |
| gallonm | 1:1de1ea2994d9 | 596 | |
| gallonm | 1:1de1ea2994d9 | 597 | |
| gallonm | 1:1de1ea2994d9 | 598 | /** |
| gallonm | 1:1de1ea2994d9 | 599 | * these union can be use as a generic bit field type for map #RESULT_INTERRUPT_STATUS_GPIO register |
| gallonm | 1:1de1ea2994d9 | 600 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 601 | */ |
| gallonm | 1:1de1ea2994d9 | 602 | typedef union IntrStatus_u{ |
| gallonm | 1:1de1ea2994d9 | 603 | uint8_t val; /*!< raw 8 bit register value*/ |
| gallonm | 1:1de1ea2994d9 | 604 | struct { |
| gallonm | 1:1de1ea2994d9 | 605 | unsigned Range :3; /*!< Range status one of :\n \a #RES_INT_STAT_GPIO_LOW_LEVEL_THRESHOLD \n \a #RES_INT_STAT_GPIO_HIGH_LEVEL_THRESHOLD \n \a #RES_INT_STAT_GPIO_OUT_OF_WINDOW \n \a #RES_INT_STAT_GPIO_NEW_SAMPLE_READY */ |
| gallonm | 1:1de1ea2994d9 | 606 | unsigned Als :3; /*!< Als status one of: \n \a #RES_INT_STAT_GPIO_LOW_LEVEL_THRESHOLD \n \a #RES_INT_STAT_GPIO_HIGH_LEVEL_THRESHOLD \n \a #RES_INT_STAT_GPIO_OUT_OF_WINDOW \n \a #RES_INT_STAT_GPIO_NEW_SAMPLE_READY */ |
| gallonm | 1:1de1ea2994d9 | 607 | unsigned Error :2; /*!< Error status of: \n \a #RES_INT_ERROR_LASER_SAFETY \n \a #RES_INT_ERROR_PLL */ |
| gallonm | 1:1de1ea2994d9 | 608 | } status; /*!< interrupt status as bit field */ |
| gallonm | 1:1de1ea2994d9 | 609 | } IntrStatus_t; |
| gallonm | 1:1de1ea2994d9 | 610 | |
| gallonm | 1:1de1ea2994d9 | 611 | /** |
| gallonm | 1:1de1ea2994d9 | 612 | * @def RESULT_INTERRUPT_STATUS_GPIO |
| gallonm | 1:1de1ea2994d9 | 613 | * @brief System interrupt status report selected interrupt for als and ranging |
| gallonm | 1:1de1ea2994d9 | 614 | * |
| gallonm | 1:1de1ea2994d9 | 615 | * These register can be polled even if no gpio pins is active\n |
| gallonm | 1:1de1ea2994d9 | 616 | * What reported is selected by \a #SYSTEM_INTERRUPT_CONFIG_GPIO \n |
| gallonm | 1:1de1ea2994d9 | 617 | * Range mask with \a #RES_INT_RANGE_MASK and shit by \a #RES_INT_RANGE_SHIFT |
| gallonm | 1:1de1ea2994d9 | 618 | * Als mask with \a #RES_INT_ALS_MASK and shit by \a #RES_INT_ALS_SHIFT |
| gallonm | 1:1de1ea2994d9 | 619 | * Result value express condition (or combination?) |
| gallonm | 1:1de1ea2994d9 | 620 | * \a #RES_INT_STAT_GPIO_LOW_LEVEL_THRESHOLD \n |
| gallonm | 1:1de1ea2994d9 | 621 | * \a #RES_INT_STAT_GPIO_HIGH_LEVEL_THRESHOLD \n |
| gallonm | 1:1de1ea2994d9 | 622 | * \a #RES_INT_STAT_GPIO_OUT_OF_WINDOW \n |
| gallonm | 1:1de1ea2994d9 | 623 | * \a #RES_INT_STAT_GPIO_NEW_SAMPLE_READY |
| gallonm | 1:1de1ea2994d9 | 624 | * |
| gallonm | 1:1de1ea2994d9 | 625 | * @ingroup device_regdef |
| gallonm | 1:1de1ea2994d9 | 626 | */ |
| gallonm | 10:4954b09b72d8 | 627 | #define RESULT_INTERRUPT_STATUS_GPIO 0x4F |
| gallonm | 1:1de1ea2994d9 | 628 | /** ranging interrupt 1st bit position in #RESULT_INTERRUPT_STATUS_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 629 | #define RES_INT_RANGE_SHIFT 0 |
| gallonm | 1:1de1ea2994d9 | 630 | /** ALS interrupt 1st bit position in #RESULT_INTERRUPT_STATUS_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 631 | #define RES_INT_ALS_SHIFT 3 |
| gallonm | 1:1de1ea2994d9 | 632 | /** interrupt bit position in #RESULT_INTERRUPT_STATUS_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 633 | #define RES_INT_ERROR_SHIFT 6 |
| gallonm | 1:1de1ea2994d9 | 634 | /** Ranging interrupt mask in #RESULT_INTERRUPT_STATUS_GPIO (prior to shift) \sa IntrStatus_t */ |
| gallonm | 1:1de1ea2994d9 | 635 | #define RES_INT_RANGE_MASK (0x7<<RES_INT_RANGE_SHIFT) |
| gallonm | 1:1de1ea2994d9 | 636 | /** als interrupt mask in #RESULT_INTERRUPT_STATUS_GPIO (prior to shift) \sa IntrStatus_t */ |
| gallonm | 1:1de1ea2994d9 | 637 | #define RES_INT_ALS_MASK (0x7<<RES_INT_ALS_SHIFT) |
| gallonm | 1:1de1ea2994d9 | 638 | |
| gallonm | 1:1de1ea2994d9 | 639 | /** low threshold condition in #RESULT_INTERRUPT_STATUS_GPIO for */ |
| gallonm | 1:1de1ea2994d9 | 640 | #define RES_INT_STAT_GPIO_LOW_LEVEL_THRESHOLD 0x01 |
| gallonm | 1:1de1ea2994d9 | 641 | /** high threshold condition in #RESULT_INTERRUPT_STATUS_GPIO for ALs or Rage*/ |
| gallonm | 1:1de1ea2994d9 | 642 | #define RES_INT_STAT_GPIO_HIGH_LEVEL_THRESHOLD 0x02 |
| gallonm | 1:1de1ea2994d9 | 643 | /** out of window condition in #RESULT_INTERRUPT_STATUS_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 644 | #define RES_INT_STAT_GPIO_OUT_OF_WINDOW 0x03 |
| gallonm | 1:1de1ea2994d9 | 645 | /** new sample ready in #RESULT_INTERRUPT_STATUS_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 646 | #define RES_INT_STAT_GPIO_NEW_SAMPLE_READY 0x04 |
| gallonm | 1:1de1ea2994d9 | 647 | /** error in #RESULT_INTERRUPT_STATUS_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 648 | #define RES_INT_ERROR_MASK (0x3<<RES_INT_ERROR_SHIFT) |
| gallonm | 1:1de1ea2994d9 | 649 | /** laser safety error on #RES_INT_ERROR_MASK of #RESULT_INTERRUPT_STATUS_GPIO */ |
| gallonm | 1:1de1ea2994d9 | 650 | #define RES_INT_ERROR_LASER_SAFETY 1 |
| gallonm | 1:1de1ea2994d9 | 651 | /** pll 1 or 2 error on #RES_INT_ERROR_MASK of #RESULT_INTERRUPT_STATUS_GPIO*/ |
| gallonm | 1:1de1ea2994d9 | 652 | #define RES_INT_ERROR_PLL 2 |
| gallonm | 1:1de1ea2994d9 | 653 | |
| gallonm | 1:1de1ea2994d9 | 654 | /** |
| gallonm | 1:1de1ea2994d9 | 655 | * Final range result value presented to the user for use. Unit is in mm. |
| gallonm | 1:1de1ea2994d9 | 656 | */ |
| gallonm | 10:4954b09b72d8 | 657 | #define RESULT_RANGE_VAL 0x062 |
| gallonm | 1:1de1ea2994d9 | 658 | |
| gallonm | 1:1de1ea2994d9 | 659 | /** |
| gallonm | 1:1de1ea2994d9 | 660 | * Raw Range result value with offset applied (no cross talk compensation applied). Unit is in mm. |
| gallonm | 1:1de1ea2994d9 | 661 | */ |
| gallonm | 10:4954b09b72d8 | 662 | #define RESULT_RANGE_RAW 0x064 |
| gallonm | 1:1de1ea2994d9 | 663 | |
| gallonm | 1:1de1ea2994d9 | 664 | /** |
| gallonm | 1:1de1ea2994d9 | 665 | * @brief Sensor count rate of signal returns correlated to IR emitter. |
| gallonm | 1:1de1ea2994d9 | 666 | * |
| gallonm | 1:1de1ea2994d9 | 667 | * Computed from RETURN_SIGNAL_COUNT / RETURN_CONV_TIME. Mcps 9.7 format |
| gallonm | 1:1de1ea2994d9 | 668 | */ |
| gallonm | 10:4954b09b72d8 | 669 | #define RESULT_RANGE_SIGNAL_RATE 0x066 |
| gallonm | 1:1de1ea2994d9 | 670 | |
| gallonm | 1:1de1ea2994d9 | 671 | /** |
| gallonm | 1:1de1ea2994d9 | 672 | * @brief Return signal count |
| gallonm | 1:1de1ea2994d9 | 673 | * |
| gallonm | 1:1de1ea2994d9 | 674 | * Sensor count output value attributed to signal correlated to IR emitter on the Return array. |
| gallonm | 1:1de1ea2994d9 | 675 | */ |
| gallonm | 10:4954b09b72d8 | 676 | #define RESULT_RANGE_RETURN_SIGNAL_COUNT 0x06C |
| gallonm | 1:1de1ea2994d9 | 677 | |
| gallonm | 1:1de1ea2994d9 | 678 | /** |
| gallonm | 1:1de1ea2994d9 | 679 | * @brief Reference signal count |
| gallonm | 1:1de1ea2994d9 | 680 | * |
| gallonm | 1:1de1ea2994d9 | 681 | * sensor count output value attributed to signal correlated to IR emitter on the Reference array. |
| gallonm | 1:1de1ea2994d9 | 682 | */ |
| gallonm | 10:4954b09b72d8 | 683 | #define RESULT_RANGE_REFERENCE_SIGNAL_COUNT 0x070 |
| gallonm | 1:1de1ea2994d9 | 684 | |
| gallonm | 1:1de1ea2994d9 | 685 | /** |
| gallonm | 1:1de1ea2994d9 | 686 | * @brief Return ambient count |
| gallonm | 1:1de1ea2994d9 | 687 | * |
| gallonm | 1:1de1ea2994d9 | 688 | * sensor count output value attributed to uncorrelated ambient signal on the Return array. |
| gallonm | 1:1de1ea2994d9 | 689 | * Must be multiplied by 6 if used to calculate the ambient to signal threshold |
| gallonm | 1:1de1ea2994d9 | 690 | */ |
| gallonm | 10:4954b09b72d8 | 691 | #define RESULT_RANGE_RETURN_AMB_COUNT 0x074 |
| gallonm | 1:1de1ea2994d9 | 692 | |
| gallonm | 1:1de1ea2994d9 | 693 | /** |
| gallonm | 1:1de1ea2994d9 | 694 | * @brief Reference ambient count |
| gallonm | 1:1de1ea2994d9 | 695 | * |
| gallonm | 1:1de1ea2994d9 | 696 | * Sensor count output value attributed to uncorrelated ambient signal on the Reference array. |
| gallonm | 1:1de1ea2994d9 | 697 | */ |
| gallonm | 10:4954b09b72d8 | 698 | #define RESULT_RANGE_REFERENCE_AMB_COUNT 0x078 |
| gallonm | 1:1de1ea2994d9 | 699 | |
| gallonm | 1:1de1ea2994d9 | 700 | /** |
| gallonm | 1:1de1ea2994d9 | 701 | * sensor count output value attributed to signal on the Return array. |
| gallonm | 1:1de1ea2994d9 | 702 | */ |
| gallonm | 10:4954b09b72d8 | 703 | #define RESULT_RANGE_RETURN_CONV_TIME 0x07C |
| gallonm | 1:1de1ea2994d9 | 704 | |
| gallonm | 1:1de1ea2994d9 | 705 | /** |
| gallonm | 1:1de1ea2994d9 | 706 | * sensor count output value attributed to signal on the Reference array. |
| gallonm | 1:1de1ea2994d9 | 707 | */ |
| gallonm | 10:4954b09b72d8 | 708 | #define RESULT_RANGE_REFERENCE_CONV_TIME 0x080 |
| gallonm | 1:1de1ea2994d9 | 709 | |
| gallonm | 1:1de1ea2994d9 | 710 | |
| gallonm | 1:1de1ea2994d9 | 711 | /** |
| gallonm | 1:1de1ea2994d9 | 712 | * @def RANGE_SCALER |
| gallonm | 1:1de1ea2994d9 | 713 | * @brief RANGE scaling register |
| gallonm | 1:1de1ea2994d9 | 714 | * |
| Davidroid | 57:fa4c622b04a7 | 715 | * Never should user write directly onto that register directly \a VL6180X_UpscaleSetScaling() |
| gallonm | 1:1de1ea2994d9 | 716 | */ |
| gallonm | 10:4954b09b72d8 | 717 | #define RANGE_SCALER 0x096 |
| gallonm | 1:1de1ea2994d9 | 718 | |
| gallonm | 1:1de1ea2994d9 | 719 | /** |
| gallonm | 1:1de1ea2994d9 | 720 | * @def READOUT_AVERAGING_SAMPLE_PERIOD |
| gallonm | 1:1de1ea2994d9 | 721 | * @brief Readout averaging sample period register |
| gallonm | 1:1de1ea2994d9 | 722 | * |
| gallonm | 1:1de1ea2994d9 | 723 | * |
| gallonm | 1:1de1ea2994d9 | 724 | * The internal readout averaging sample period can be adjusted from 0 to 255. |
| gallonm | 1:1de1ea2994d9 | 725 | * Increasing the sampling period decreases noise but also reduces the effective |
| gallonm | 1:1de1ea2994d9 | 726 | * max convergence time and increases power consumption |
| gallonm | 1:1de1ea2994d9 | 727 | * Each unit sample period corresponds to around 64.5 μs additional processing time. |
| gallonm | 1:1de1ea2994d9 | 728 | * The recommended setting is 48 which equates to around 4.3 ms. |
| gallonm | 1:1de1ea2994d9 | 729 | * |
| gallonm | 1:1de1ea2994d9 | 730 | * see datasheet for more detail |
| gallonm | 1:1de1ea2994d9 | 731 | */ |
| gallonm | 10:4954b09b72d8 | 732 | #define READOUT_AVERAGING_SAMPLE_PERIOD 0x10A |
| gallonm | 1:1de1ea2994d9 | 733 | |
| gallonm | 1:1de1ea2994d9 | 734 | /** |
| gallonm | 1:1de1ea2994d9 | 735 | * @def I2C_SLAVE_DEVICE_ADDRESS |
| gallonm | 1:1de1ea2994d9 | 736 | * User programmable I2C address (7-bit). Device address can be re-designated after power-up. |
| gallonm | 1:1de1ea2994d9 | 737 | * @warning What programmed in the register 7-0 are bit 8-1 of i2c address on bus (bit 0 is rd/wr) |
| gallonm | 1:1de1ea2994d9 | 738 | * so what prohamd is commonly whar ergfer as adrerss /2 |
| Davidroid | 57:fa4c622b04a7 | 739 | * @sa VL6180X_SetI2CAddress() |
| gallonm | 1:1de1ea2994d9 | 740 | */ |
| gallonm | 10:4954b09b72d8 | 741 | #define I2C_SLAVE_DEVICE_ADDRESS 0x212 |
| gallonm | 1:1de1ea2994d9 | 742 | |
| Davidroid | 57:fa4c622b04a7 | 743 | #endif /* _VL6180X_DEF */ |
X-NUCLEO-6180XA1 Proximity and Ambient Light Sensor