Mustapha hamdi / Light_Sensor_Nucleo

INSAT Mini Project

Dependencies:   ST_INTERFACES X_NUCLEO_COMMON

Fork of X_NUCLEO_6180XA1 by ST

Components/VL6180X/vl6180x_class.h@26:db0cdc5ecc0a, 2015-11-04 (annotated)

Committer:
gallonm
Date:
Wed Nov 04 09:11:52 2015 +0100
Revision:
26:db0cdc5ecc0a
Parent:
24:025afc3fe30f
Child:
27:22c6f69967d9
Settled AlsSetThresholds and AlsGetThresholds.

Modified the function parameters.

Implemented the computation from lux to raw device value.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gallonm 1:1de1ea2994d9 1 /**
gallonm 1:1de1ea2994d9 2 ******************************************************************************
gallonm 1:1de1ea2994d9 3 * @file vl6180x_class.h
gallonm 1:1de1ea2994d9 4 * @author AST / EST
gallonm 1:1de1ea2994d9 5 * @version V0.0.1
gallonm 1:1de1ea2994d9 6 * @date 14-April-2015
gallonm 1:1de1ea2994d9 7 * @brief Header file for component VL6180X
gallonm 1:1de1ea2994d9 8 ******************************************************************************
gallonm 1:1de1ea2994d9 9 * @attention
gallonm 1:1de1ea2994d9 10 *
gallonm 1:1de1ea2994d9 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
gallonm 1:1de1ea2994d9 12 *
gallonm 1:1de1ea2994d9 13 * Redistribution and use in source and binary forms, with or without modification,
gallonm 1:1de1ea2994d9 14 * are permitted provided that the following conditions are met:
gallonm 1:1de1ea2994d9 15 * 1. Redistributions of source code must retain the above copyright notice,
gallonm 1:1de1ea2994d9 16 * this list of conditions and the following disclaimer.
gallonm 1:1de1ea2994d9 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
gallonm 1:1de1ea2994d9 18 * this list of conditions and the following disclaimer in the documentation
gallonm 1:1de1ea2994d9 19 * and/or other materials provided with the distribution.
gallonm 1:1de1ea2994d9 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
gallonm 1:1de1ea2994d9 21 * may be used to endorse or promote products derived from this software
gallonm 1:1de1ea2994d9 22 * without specific prior written permission.
gallonm 1:1de1ea2994d9 23 *
gallonm 1:1de1ea2994d9 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
gallonm 1:1de1ea2994d9 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
gallonm 1:1de1ea2994d9 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
gallonm 1:1de1ea2994d9 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
gallonm 1:1de1ea2994d9 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
gallonm 1:1de1ea2994d9 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
gallonm 1:1de1ea2994d9 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
gallonm 1:1de1ea2994d9 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
gallonm 1:1de1ea2994d9 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
gallonm 1:1de1ea2994d9 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
gallonm 1:1de1ea2994d9 34 *
gallonm 1:1de1ea2994d9 35 ******************************************************************************
gallonm 1:1de1ea2994d9 36 */
gallonm 1:1de1ea2994d9 37
gallonm 1:1de1ea2994d9 38 #ifndef __VL6180X_CLASS_H
gallonm 1:1de1ea2994d9 39 #define __VL6180X_CLASS_H
gallonm 1:1de1ea2994d9 40
gallonm 1:1de1ea2994d9 41 /* Includes ------------------------------------------------------------------*/
gallonm 1:1de1ea2994d9 42 #include "RangeSensor.h"
gallonm 1:1de1ea2994d9 43 #include "LightSensor.h"
gallonm 10:4954b09b72d8 44 #include "DevI2C.h"
gallonm 10:4954b09b72d8 45 #include "vl6180x_api.h"
gallonm 10:4954b09b72d8 46 #include "vl6180x_cfg.h"
gallonm 10:4954b09b72d8 47 #include "vl6180x_def.h"
gallonm 10:4954b09b72d8 48 #include "vl6180x_types.h"
gallonm 1:1de1ea2994d9 49 #include "vl6180x_platform.h"
licio.mapelli@st.com 8:f943a1fca15f 50 //#include "vl6180x_appcfg.h"
gallonm 18:c98aa73dc4a5 51 #include "stmpe1600_class.h"
gallonm 1:1de1ea2994d9 52
gallonm 14:0effa0bbf192 53 /* data struct containing range measure, light measure and type of error provided to the user
gallonm 14:0effa0bbf192 54 in case of invalid data range_mm=0xFFFFFFFF and lux=0xFFFFFFFF */
gallonm 12:71d589e6fd2c 55 typedef struct MeasureData
gallonm 12:71d589e6fd2c 56 {
gallonm 16:0d4776564733 57 uint32_t range_mm;
gallonm 16:0d4776564733 58 uint32_t lux;
gallonm 16:0d4776564733 59 uint32_t range_error;
gallonm 16:0d4776564733 60 uint32_t als_error;
gallonm 16:0d4776564733 61 uint32_t int_error;
gallonm 12:71d589e6fd2c 62 }MeasureData_t;
gallonm 12:71d589e6fd2c 63
gallonm 12:71d589e6fd2c 64 /* sensor operating modes */
gallonm 12:71d589e6fd2c 65 typedef enum
gallonm 12:71d589e6fd2c 66 {
gallonm 16:0d4776564733 67 range_single_shot_polling=1,
gallonm 16:0d4776564733 68 als_single_shot_polling,
gallonm 16:0d4776564733 69 range_continuous_polling,
gallonm 16:0d4776564733 70 als_continuous_polling,
gallonm 16:0d4776564733 71 range_continuous_interrupt,
gallonm 16:0d4776564733 72 als_continuous_interrupt,
gallonm 16:0d4776564733 73 interleaved_mode_interrupt,
gallonm 16:0d4776564733 74 range_continuous_polling_low_threshold,
gallonm 16:0d4776564733 75 range_continuous_polling_high_threshold,
gallonm 16:0d4776564733 76 range_continuous_polling_out_of_window,
gallonm 16:0d4776564733 77 als_continuous_polling_low_threshold,
gallonm 16:0d4776564733 78 als_continuous_polling_high_threshold,
gallonm 16:0d4776564733 79 als_continuous_polling_out_of_window,
gallonm 16:0d4776564733 80 range_continuous_interrupt_low_threshold,
gallonm 26:db0cdc5ecc0a 81 range_continuous_interrupt_high_threshold,
gallonm 16:0d4776564733 82 range_continuous_interrupt_out_of_window,
gallonm 16:0d4776564733 83 als_continuous_interrupt_low_threshold,
gallonm 16:0d4776564733 84 als_continuous_interrupt_high_threshold,
gallonm 16:0d4776564733 85 als_continuous_interrupt_out_of_window,
gallonm 16:0d4776564733 86 range_continuous_als_single_shot,
gallonm 16:0d4776564733 87 range_single_shot_als_continuous,
gallonm 12:71d589e6fd2c 88 }OperatingMode;
gallonm 12:71d589e6fd2c 89
gallonm 4:a5abf7757947 90 /** default device address */
gallonm 4:a5abf7757947 91 #define DEFAULT_DEVICE_ADDRESS 0x29
gallonm 4:a5abf7757947 92
gallonm 1:1de1ea2994d9 93 /* Classes -------------------------------------------------------------------*/
gallonm 1:1de1ea2994d9 94 /** Class representing a VL6180X sensor component
gallonm 1:1de1ea2994d9 95 */
gallonm 7:2dc81120c917 96 class VL6180X : public RangeSensor, public LightSensor
gallonm 7:2dc81120c917 97 {
gallonm 1:1de1ea2994d9 98 public:
gallonm 1:1de1ea2994d9 99 /** Constructor
gallonm 1:1de1ea2994d9 100 * @param[in] i2c device I2C to be used for communication
gallonm 7:2dc81120c917 101 * @param[in] digital out pin/STMPE1600DigiOut pin to be used for GPIO expander communication
gallonm 12:71d589e6fd2c 102 * @param[in] gpio1 pin
gallonm 12:71d589e6fd2c 103 * @param[in] device address, 0x29 by default
gallonm 1:1de1ea2994d9 104 */
gallonm 16:0d4776564733 105 VL6180X(DevI2C &i2c, DigitalOut &pin, PinName pin_gpio1, uint8_t DevAddr=DEFAULT_DEVICE_ADDRESS) : RangeSensor(), LightSensor(), dev_i2c(i2c), gpio0(&pin), interrupt_measure(pin_gpio1)
gallonm 16:0d4776564733 106 {
gallonm 16:0d4776564733 107 MyDevice.I2cAddr=DevAddr;
gallonm 16:0d4776564733 108 MyDevice.Present=0;
gallonm 16:0d4776564733 109 MyDevice.Ready=0;
gallonm 16:0d4776564733 110 Device=&MyDevice;;
gallonm 16:0d4776564733 111 expgpio0=NULL;
gallonm 16:0d4776564733 112 }
gallonm 10:4954b09b72d8 113
gallonm 16:0d4776564733 114 VL6180X(DevI2C &i2c, STMPE1600DigiOut &pin, PinName pin_gpio1, uint8_t DevAddr=DEFAULT_DEVICE_ADDRESS) : RangeSensor(), LightSensor(), dev_i2c(i2c), expgpio0(&pin), interrupt_measure(pin_gpio1)
gallonm 16:0d4776564733 115 {
gallonm 16:0d4776564733 116 MyDevice.I2cAddr=DevAddr;
gallonm 16:0d4776564733 117 MyDevice.Present=0;
gallonm 16:0d4776564733 118 MyDevice.Ready=0;
gallonm 16:0d4776564733 119 Device=&MyDevice;
gallonm 16:0d4776564733 120 gpio0=NULL;
gallonm 16:0d4776564733 121 }
gallonm 4:a5abf7757947 122
gallonm 7:2dc81120c917 123 /** Destructor
gallonm 7:2dc81120c917 124 */
gallonm 23:dfb5ccc7b780 125 //virtual ~VL6180X(){}
gallonm 23:dfb5ccc7b780 126 /* FIXME warning: VL6180X class inherits from GenericSensor, RangeSensor and LightSensor, that haven`t a destructor.
gallonm 23:dfb5ccc7b780 127 The warning should request to introduce a virtual destructor to make sure to delete the object */
gallonm 14:0effa0bbf192 128
gallonm 14:0effa0bbf192 129 /* turns on the sensor */
gallonm 16:0d4776564733 130 void VL6180x_On(void)
gallonm 16:0d4776564733 131 {
gallonm 16:0d4776564733 132 if(gpio0)
gallonm 16:0d4776564733 133 *gpio0=1;
gallonm 16:0d4776564733 134 else if(expgpio0)
gallonm 16:0d4776564733 135 *expgpio0=1;
gallonm 16:0d4776564733 136 }
gallonm 7:2dc81120c917 137
gallonm 16:0d4776564733 138 /* turns off the sensor */
gallonm 14:0effa0bbf192 139 void VL6180x_Off(void)
gallonm 16:0d4776564733 140 {
gallonm 16:0d4776564733 141 if(gpio0)
gallonm 16:0d4776564733 142 *gpio0=0;
gallonm 16:0d4776564733 143 else if(expgpio0)
gallonm 16:0d4776564733 144 *expgpio0=0;
gallonm 16:0d4776564733 145 }
gallonm 10:4954b09b72d8 146
gallonm 16:0d4776564733 147 int InitSensor(uint8_t NewAddr);
gallonm 24:025afc3fe30f 148 int StartMeasurement(OperatingMode operating_mode, void (*fptr)(void), uint16_t low, uint16_t high);
gallonm 16:0d4776564733 149 int GetMeasurement(OperatingMode operating_mode, MeasureData_t *Data);
gallonm 16:0d4776564733 150 int StopMeasurement(OperatingMode operating_mode);
gallonm 12:71d589e6fd2c 151
gallonm 16:0d4776564733 152 /* handling functions of the interrupt_measure */
gallonm 12:71d589e6fd2c 153
gallonm 16:0d4776564733 154 /** Attach a function to call when an interrupt is detected, i.e. measurement is ready
gallonm 16:0d4776564733 155 *
gallonm 16:0d4776564733 156 * @param[in] fptr A pointer to a void function, or 0 to set as none
gallonm 16:0d4776564733 157 */
gallonm 16:0d4776564733 158 void AttachInterruptMeasureDetectionIRQ(void (*fptr)(void))
gallonm 16:0d4776564733 159 {
gallonm 16:0d4776564733 160 interrupt_measure.rise(fptr);
gallonm 16:0d4776564733 161 }
gallonm 12:71d589e6fd2c 162
gallonm 16:0d4776564733 163 /** Enable interrupt measure IRQ
gallonm 16:0d4776564733 164 */
gallonm 16:0d4776564733 165 void EnableInterruptMeasureDetectionIRQ(void)
gallonm 16:0d4776564733 166 {
gallonm 16:0d4776564733 167 interrupt_measure.enable_irq();
gallonm 16:0d4776564733 168 }
gallonm 12:71d589e6fd2c 169
gallonm 16:0d4776564733 170 /** Disable interrupt measure IRQ
gallonm 16:0d4776564733 171 */
gallonm 16:0d4776564733 172 void DisableInterruptMeasureDetectionIRQ(void)
gallonm 16:0d4776564733 173 {
gallonm 16:0d4776564733 174 interrupt_measure.disable_irq();
gallonm 16:0d4776564733 175 }
gallonm 12:71d589e6fd2c 176
gallonm 16:0d4776564733 177 int HandleIRQ(OperatingMode operating_mode, MeasureData_t *Data);
gallonm 12:71d589e6fd2c 178
gallonm 16:0d4776564733 179 unsigned Present()
gallonm 16:0d4776564733 180 {
gallonm 16:0d4776564733 181 return Device->Present;
gallonm 16:0d4776564733 182 }
gallonm 15:454710d17358 183
gallonm 16:0d4776564733 184 /* Wrapper functions */
gallonm 16:0d4776564733 185 int WaitDeviceBooted()
gallonm 16:0d4776564733 186 {
gallonm 16:0d4776564733 187 return VL6180x_WaitDeviceBooted(Device);
gallonm 16:0d4776564733 188 }
gallonm 12:71d589e6fd2c 189
gallonm 16:0d4776564733 190 int Init()
gallonm 12:71d589e6fd2c 191 {
gallonm 12:71d589e6fd2c 192 return VL6180x_InitData(Device);
gallonm 12:71d589e6fd2c 193 }
gallonm 12:71d589e6fd2c 194
gallonm 16:0d4776564733 195 int SetupGPIO1(uint8_t InitFunction, int ActiveHigh)
gallonm 16:0d4776564733 196 {
gallonm 16:0d4776564733 197 return VL6180x_SetupGPIO1(Device, InitFunction, ActiveHigh);
gallonm 16:0d4776564733 198 }
gallonm 10:4954b09b72d8 199
gallonm 16:0d4776564733 200 int Prepare()
gallonm 16:0d4776564733 201 {
gallonm 16:0d4776564733 202 return VL6180x_Prepare(Device);
gallonm 16:0d4776564733 203 }
gallonm 10:4954b09b72d8 204
gallonm 16:0d4776564733 205 int RangeStartContinuousMode()
gallonm 16:0d4776564733 206 {
gallonm 16:0d4776564733 207 return VL6180x_RangeStartContinuousMode(Device);
gallonm 16:0d4776564733 208 }
gallonm 12:71d589e6fd2c 209
gallonm 16:0d4776564733 210 int RangeStartSingleShot()
gallonm 16:0d4776564733 211 {
gallonm 16:0d4776564733 212 return VL6180x_RangeStartSingleShot(Device);
gallonm 16:0d4776564733 213 }
gallonm 12:71d589e6fd2c 214
gallonm 16:0d4776564733 215 int RangeSetMaxConvergenceTime(uint8_t MaxConTime_msec)
gallonm 16:0d4776564733 216 {
gallonm 16:0d4776564733 217 return VL6180x_RangeSetMaxConvergenceTime(Device, MaxConTime_msec);
gallonm 16:0d4776564733 218 }
gallonm 12:71d589e6fd2c 219
gallonm 16:0d4776564733 220 int RangePollMeasurement(VL6180x_RangeData_t *pRangeData)
gallonm 16:0d4776564733 221 {
gallonm 16:0d4776564733 222 return VL6180x_RangePollMeasurement(Device, pRangeData);
gallonm 16:0d4776564733 223 }
gallonm 12:71d589e6fd2c 224
gallonm 16:0d4776564733 225 int RangeGetMeasurementIfReady(VL6180x_RangeData_t *pRangeData)
gallonm 16:0d4776564733 226 {
gallonm 16:0d4776564733 227 return VL6180x_RangeGetMeasurementIfReady(Device, pRangeData);
gallonm 16:0d4776564733 228 }
gallonm 12:71d589e6fd2c 229
gallonm 16:0d4776564733 230 int RangeGetMeasurement(VL6180x_RangeData_t *pRangeData)
gallonm 16:0d4776564733 231 {
gallonm 16:0d4776564733 232 return VL6180x_RangeGetMeasurement(Device, pRangeData);
gallonm 16:0d4776564733 233 }
gallonm 12:71d589e6fd2c 234
gallonm 16:0d4776564733 235 int GetRange(int32_t *piData)
gallonm 16:0d4776564733 236 {
gallonm 16:0d4776564733 237 return VL6180x_RangeGetResult(Device, piData);
gallonm 16:0d4776564733 238 }
gallonm 12:71d589e6fd2c 239
gallonm 16:0d4776564733 240 int RangeConfigInterrupt(uint8_t ConfigGpioInt)
gallonm 16:0d4776564733 241 {
gallonm 16:0d4776564733 242 return VL6180x_RangeConfigInterrupt(Device, ConfigGpioInt);
gallonm 16:0d4776564733 243 }
gallonm 12:71d589e6fd2c 244
gallonm 16:0d4776564733 245 int RangeGetInterruptStatus(uint8_t *pIntStatus)
gallonm 16:0d4776564733 246 {
gallonm 16:0d4776564733 247 return VL6180x_RangeGetInterruptStatus(Device, pIntStatus);
gallonm 16:0d4776564733 248 }
gallonm 12:71d589e6fd2c 249
gallonm 16:0d4776564733 250 int AlsPollMeasurement(VL6180x_AlsData_t *pAlsData)
gallonm 16:0d4776564733 251 {
gallonm 16:0d4776564733 252 return VL6180x_AlsPollMeasurement(Device, pAlsData);
gallonm 16:0d4776564733 253 }
gallonm 12:71d589e6fd2c 254
gallonm 16:0d4776564733 255 int AlsGetMeasurement(VL6180x_AlsData_t *pAlsData)
gallonm 16:0d4776564733 256 {
gallonm 16:0d4776564733 257 return VL6180x_AlsGetMeasurement(Device, pAlsData);
gallonm 16:0d4776564733 258 }
gallonm 12:71d589e6fd2c 259
gallonm 16:0d4776564733 260 int AlsConfigInterrupt(uint8_t ConfigGpioInt)
gallonm 16:0d4776564733 261 {
gallonm 16:0d4776564733 262 return VL6180x_AlsConfigInterrupt(Device, ConfigGpioInt);
gallonm 16:0d4776564733 263 }
gallonm 12:71d589e6fd2c 264
gallonm 16:0d4776564733 265 int AlsSetIntegrationPeriod(uint16_t period_ms)
gallonm 16:0d4776564733 266 {
gallonm 12:71d589e6fd2c 267 return VL6180x_AlsSetIntegrationPeriod(Device, period_ms);
gallonm 16:0d4776564733 268 }
gallonm 12:71d589e6fd2c 269
gallonm 16:0d4776564733 270 int AlsSetInterMeasurementPeriod(uint16_t intermeasurement_period_ms)
gallonm 16:0d4776564733 271 {
gallonm 12:71d589e6fd2c 272 return VL6180x_AlsSetInterMeasurementPeriod(Device, intermeasurement_period_ms);
gallonm 12:71d589e6fd2c 273 }
gallonm 12:71d589e6fd2c 274
gallonm 12:71d589e6fd2c 275 int AlsSetAnalogueGain(uint8_t gain)
gallonm 16:0d4776564733 276 {
gallonm 16:0d4776564733 277 return VL6180x_AlsSetAnalogueGain(Device, gain);
gallonm 16:0d4776564733 278 }
gallonm 12:71d589e6fd2c 279
gallonm 26:db0cdc5ecc0a 280 int AlsSetThresholds(lux_t low, lux_t high)
gallonm 16:0d4776564733 281 {
gallonm 16:0d4776564733 282 return VL6180x_AlsSetThresholds(Device, low, high);
gallonm 16:0d4776564733 283 }
gallonm 12:71d589e6fd2c 284
gallonm 12:71d589e6fd2c 285 int AlsGetInterruptStatus(uint8_t *pIntStatus)
gallonm 12:71d589e6fd2c 286 {
gallonm 12:71d589e6fd2c 287 return VL6180x_AlsGetInterruptStatus(Device, pIntStatus);
gallonm 12:71d589e6fd2c 288 }
gallonm 12:71d589e6fd2c 289
gallonm 12:71d589e6fd2c 290 int StaticInit()
gallonm 16:0d4776564733 291 {
gallonm 16:0d4776564733 292 return VL6180x_StaticInit(Device);
gallonm 16:0d4776564733 293 }
gallonm 12:71d589e6fd2c 294
gallonm 16:0d4776564733 295 int RangeWaitDeviceReady(int MaxLoop )
gallonm 16:0d4776564733 296 {
gallonm 16:0d4776564733 297 return VL6180x_RangeWaitDeviceReady(Device, MaxLoop);
gallonm 16:0d4776564733 298 }
gallonm 12:71d589e6fd2c 299
gallonm 16:0d4776564733 300 int RangeSetInterMeasPeriod(uint32_t InterMeasTime_msec)
gallonm 16:0d4776564733 301 {
gallonm 16:0d4776564733 302 return VL6180x_RangeSetInterMeasPeriod(Device, InterMeasTime_msec);
gallonm 16:0d4776564733 303 }
gallonm 12:71d589e6fd2c 304
gallonm 16:0d4776564733 305 int UpscaleSetScaling(uint8_t scaling)
gallonm 16:0d4776564733 306 {
gallonm 16:0d4776564733 307 return VL6180x_UpscaleSetScaling(Device, scaling);
gallonm 16:0d4776564733 308 }
gallonm 12:71d589e6fd2c 309
gallonm 16:0d4776564733 310 int UpscaleGetScaling()
gallonm 16:0d4776564733 311 {
gallonm 16:0d4776564733 312 return VL6180x_UpscaleGetScaling(Device);
gallonm 16:0d4776564733 313 }
gallonm 12:71d589e6fd2c 314
gallonm 16:0d4776564733 315 uint16_t GetUpperLimit()
gallonm 16:0d4776564733 316 {
gallonm 16:0d4776564733 317 return VL6180x_GetUpperLimit(Device);
gallonm 16:0d4776564733 318 }
gallonm 12:71d589e6fd2c 319
gallonm 16:0d4776564733 320 int RangeSetThresholds(uint16_t low, uint16_t high, int SafeHold)
gallonm 16:0d4776564733 321 {
gallonm 16:0d4776564733 322 return VL6180x_RangeSetThresholds(Device, low, high, SafeHold);
gallonm 16:0d4776564733 323 }
gallonm 12:71d589e6fd2c 324
gallonm 16:0d4776564733 325 int RangeGetThresholds(uint16_t *low, uint16_t *high)
gallonm 16:0d4776564733 326 {
gallonm 16:0d4776564733 327 return VL6180x_RangeGetThresholds(Device, low, high);
gallonm 16:0d4776564733 328 }
gallonm 12:71d589e6fd2c 329
gallonm 16:0d4776564733 330 int RangeSetRawThresholds(uint8_t low, uint8_t high)
gallonm 16:0d4776564733 331 {
gallonm 16:0d4776564733 332 return VL6180x_RangeSetRawThresholds(Device, low, high);
gallonm 16:0d4776564733 333 }
gallonm 12:71d589e6fd2c 334
gallonm 16:0d4776564733 335 int RangeSetEceFactor(uint16_t FactorM, uint16_t FactorD)
gallonm 16:0d4776564733 336 {
gallonm 16:0d4776564733 337 return VL6180x_RangeSetEceFactor(Device, FactorM, FactorD);
gallonm 16:0d4776564733 338 }
gallonm 12:71d589e6fd2c 339
gallonm 16:0d4776564733 340 int RangeSetEceState(int enable)
gallonm 16:0d4776564733 341 {
gallonm 16:0d4776564733 342 return VL6180x_RangeSetEceState(Device, enable);
gallonm 16:0d4776564733 343 }
gallonm 12:71d589e6fd2c 344
gallonm 16:0d4776564733 345 int FilterSetState(int state)
gallonm 16:0d4776564733 346 {
gallonm 16:0d4776564733 347 return VL6180x_FilterSetState(Device, state);
gallonm 16:0d4776564733 348 }
gallonm 12:71d589e6fd2c 349
gallonm 16:0d4776564733 350 int FilterGetState()
gallonm 16:0d4776564733 351 {
gallonm 16:0d4776564733 352 return VL6180x_FilterGetState(Device);
gallonm 16:0d4776564733 353 }
gallonm 12:71d589e6fd2c 354
gallonm 16:0d4776564733 355 int DMaxSetState(int state)
gallonm 16:0d4776564733 356 {
gallonm 16:0d4776564733 357 return VL6180x_DMaxSetState(Device, state);
gallonm 16:0d4776564733 358 }
gallonm 12:71d589e6fd2c 359
gallonm 16:0d4776564733 360 int DMaxGetState()
gallonm 16:0d4776564733 361 {
gallonm 16:0d4776564733 362 return VL6180x_DMaxGetState(Device);
gallonm 16:0d4776564733 363 }
gallonm 12:71d589e6fd2c 364
gallonm 16:0d4776564733 365 int RangeSetSystemMode(uint8_t mode)
gallonm 16:0d4776564733 366 {
gallonm 16:0d4776564733 367 return VL6180x_RangeSetSystemMode(Device, mode);
gallonm 16:0d4776564733 368 }
gallonm 12:71d589e6fd2c 369
gallonm 16:0d4776564733 370 int8_t GetOffsetCalibrationData()
gallonm 16:0d4776564733 371 {
gallonm 16:0d4776564733 372 return VL6180x_GetOffsetCalibrationData(Device);
gallonm 16:0d4776564733 373 }
gallonm 12:71d589e6fd2c 374
gallonm 16:0d4776564733 375 void SetOffsetCalibrationData(int8_t offset)
gallonm 16:0d4776564733 376 {
gallonm 16:0d4776564733 377 return VL6180x_SetOffsetCalibrationData(Device, offset);
gallonm 16:0d4776564733 378 }
gallonm 12:71d589e6fd2c 379
gallonm 16:0d4776564733 380 int SetXTalkCompensationRate(FixPoint97_t Rate)
gallonm 16:0d4776564733 381 {
gallonm 16:0d4776564733 382 return VL6180x_SetXTalkCompensationRate(Device, Rate);
gallonm 16:0d4776564733 383 }
gallonm 12:71d589e6fd2c 384
gallonm 16:0d4776564733 385 int AlsWaitDeviceReady(int MaxLoop)
gallonm 16:0d4776564733 386 {
gallonm 16:0d4776564733 387 return VL6180x_AlsWaitDeviceReady(Device, MaxLoop);
gallonm 16:0d4776564733 388 }
gallonm 12:71d589e6fd2c 389
gallonm 16:0d4776564733 390 int AlsSetSystemMode(uint8_t mode)
gallonm 16:0d4776564733 391 {
gallonm 16:0d4776564733 392 return VL6180x_AlsSetSystemMode(Device, mode);
gallonm 16:0d4776564733 393 }
gallonm 12:71d589e6fd2c 394
gallonm 16:0d4776564733 395 int SetGroupParamHold(int Hold)
gallonm 16:0d4776564733 396 {
gallonm 16:0d4776564733 397 return VL6180x_SetGroupParamHold(Device, Hold);
gallonm 16:0d4776564733 398 }
gallonm 12:71d589e6fd2c 399
gallonm 16:0d4776564733 400 int SetI2CAddress(int NewAddr)
gallonm 16:0d4776564733 401 {
gallonm 16:0d4776564733 402 int status;
gallonm 10:4954b09b72d8 403
gallonm 16:0d4776564733 404 status=VL6180x_SetI2CAddress(Device, NewAddr);
gallonm 16:0d4776564733 405 if(!status)
gallonm 16:0d4776564733 406 Device->I2cAddr=NewAddr;
gallonm 16:0d4776564733 407 return status;
gallonm 16:0d4776564733 408 }
gallonm 10:4954b09b72d8 409
gallonm 16:0d4776564733 410 int SetupGPIOx(int pin, uint8_t IntFunction, int ActiveHigh)
gallonm 16:0d4776564733 411 {
gallonm 16:0d4776564733 412 return VL6180x_SetupGPIOx(Device, pin, IntFunction, ActiveHigh);
gallonm 16:0d4776564733 413 }
gallonm 10:4954b09b72d8 414
gallonm 16:0d4776564733 415 int SetGPIOxPolarity(int pin, int active_high)
gallonm 16:0d4776564733 416 {
gallonm 16:0d4776564733 417 return VL6180x_SetGPIOxPolarity(Device, pin, active_high);
gallonm 16:0d4776564733 418 }
gallonm 12:71d589e6fd2c 419
gallonm 16:0d4776564733 420 int SetGPIOxFunctionality(int pin, uint8_t functionality)
gallonm 16:0d4776564733 421 {
gallonm 16:0d4776564733 422 return VL6180x_SetGPIOxFunctionality(Device, pin, functionality);
gallonm 16:0d4776564733 423 }
gallonm 12:71d589e6fd2c 424
gallonm 16:0d4776564733 425 int DisableGPIOxOut(int pin)
gallonm 16:0d4776564733 426 {
gallonm 16:0d4776564733 427 return VL6180x_DisableGPIOxOut(Device, pin);
gallonm 16:0d4776564733 428 }
gallonm 10:4954b09b72d8 429
gallonm 16:0d4776564733 430 int GetInterruptStatus(uint8_t *status)
gallonm 16:0d4776564733 431 {
gallonm 16:0d4776564733 432 return VL6180x_GetInterruptStatus(Device, status);
gallonm 16:0d4776564733 433 }
gallonm 12:71d589e6fd2c 434
gallonm 16:0d4776564733 435 int ClearInterrupt(uint8_t IntClear)
gallonm 16:0d4776564733 436 {
gallonm 16:0d4776564733 437 return VL6180x_ClearInterrupt(Device, IntClear );
gallonm 16:0d4776564733 438 }
gallonm 12:71d589e6fd2c 439
gallonm 16:0d4776564733 440 int GetLight(uint32_t *piData)
gallonm 16:0d4776564733 441 {
gallonm 16:0d4776564733 442 return VL6180x_AlsGetLux(Device, piData);
gallonm 16:0d4776564733 443 }
gallonm 12:71d589e6fd2c 444
gallonm 16:0d4776564733 445 int AlsStartContinuousMode()
gallonm 16:0d4776564733 446 {
gallonm 16:0d4776564733 447 return VL6180x_AlsSetSystemMode(Device, MODE_START_STOP|MODE_CONTINUOUS);
gallonm 16:0d4776564733 448 }
gallonm 24:025afc3fe30f 449
gallonm 24:025afc3fe30f 450 int AlsStartSingleShot()
gallonm 24:025afc3fe30f 451 {
gallonm 24:025afc3fe30f 452 return VL6180x_AlsSetSystemMode(Device, MODE_START_STOP|MODE_SINGLESHOT);
gallonm 24:025afc3fe30f 453 }
gallonm 12:71d589e6fd2c 454
gallonm 16:0d4776564733 455 private:
gallonm 16:0d4776564733 456 /* api.h functions */
gallonm 16:0d4776564733 457 int VL6180x_WaitDeviceBooted(VL6180xDev_t dev);
gallonm 16:0d4776564733 458 int VL6180x_InitData(VL6180xDev_t dev );
gallonm 16:0d4776564733 459 int VL6180x_SetupGPIO1(VL6180xDev_t dev, uint8_t IntFunction, int ActiveHigh);
gallonm 16:0d4776564733 460 int VL6180x_Prepare(VL6180xDev_t dev);
gallonm 16:0d4776564733 461 int VL6180x_RangeStartContinuousMode(VL6180xDev_t dev);
gallonm 16:0d4776564733 462 int VL6180x_RangeStartSingleShot(VL6180xDev_t dev);
gallonm 16:0d4776564733 463 int VL6180x_RangeSetMaxConvergenceTime(VL6180xDev_t dev, uint8_t MaxConTime_msec);
gallonm 16:0d4776564733 464 int VL6180x_RangePollMeasurement(VL6180xDev_t dev, VL6180x_RangeData_t *pRangeData);
gallonm 16:0d4776564733 465 int VL6180x_RangeGetMeasurementIfReady(VL6180xDev_t dev, VL6180x_RangeData_t *pRangeData);
gallonm 16:0d4776564733 466 int VL6180x_RangeGetMeasurement(VL6180xDev_t dev, VL6180x_RangeData_t *pRangeData);
gallonm 16:0d4776564733 467 int VL6180x_RangeGetResult(VL6180xDev_t dev, int32_t *pRange_mm);
gallonm 16:0d4776564733 468 int VL6180x_RangeConfigInterrupt(VL6180xDev_t dev, uint8_t ConfigGpioInt);
gallonm 16:0d4776564733 469 int VL6180x_RangeGetInterruptStatus(VL6180xDev_t dev, uint8_t *pIntStatus);
gallonm 16:0d4776564733 470 int VL6180x_AlsPollMeasurement(VL6180xDev_t dev, VL6180x_AlsData_t *pAlsData);
gallonm 16:0d4776564733 471 int VL6180x_AlsGetMeasurement(VL6180xDev_t dev, VL6180x_AlsData_t *pAlsData);
gallonm 16:0d4776564733 472 int VL6180x_AlsConfigInterrupt(VL6180xDev_t dev, uint8_t ConfigGpioInt);
gallonm 16:0d4776564733 473 int VL6180x_AlsSetIntegrationPeriod(VL6180xDev_t dev, uint16_t period_ms);
gallonm 16:0d4776564733 474 int VL6180x_AlsSetInterMeasurementPeriod(VL6180xDev_t dev, uint16_t intermeasurement_period_ms);
gallonm 16:0d4776564733 475 int VL6180x_AlsSetAnalogueGain(VL6180xDev_t dev, uint8_t gain);
gallonm 26:db0cdc5ecc0a 476 int VL6180x_AlsSetThresholds(VL6180xDev_t dev, lux_t low, lux_t high);
gallonm 16:0d4776564733 477 int VL6180x_AlsGetInterruptStatus(VL6180xDev_t dev, uint8_t *pIntStatus);
gallonm 16:0d4776564733 478 int VL6180x_StaticInit(VL6180xDev_t dev);
gallonm 16:0d4776564733 479 int VL6180x_RangeWaitDeviceReady(VL6180xDev_t dev, int MaxLoop );
gallonm 16:0d4776564733 480 int VL6180x_RangeSetInterMeasPeriod(VL6180xDev_t dev, uint32_t InterMeasTime_msec);
gallonm 16:0d4776564733 481 int VL6180x_UpscaleSetScaling(VL6180xDev_t dev, uint8_t scaling);
gallonm 16:0d4776564733 482 int VL6180x_UpscaleGetScaling(VL6180xDev_t dev);
gallonm 16:0d4776564733 483 uint16_t VL6180x_GetUpperLimit(VL6180xDev_t dev);
gallonm 16:0d4776564733 484 int VL6180x_RangeSetThresholds(VL6180xDev_t dev, uint16_t low, uint16_t high, int SafeHold);
gallonm 16:0d4776564733 485 int VL6180x_RangeGetThresholds(VL6180xDev_t dev, uint16_t *low, uint16_t *high);
gallonm 16:0d4776564733 486 int VL6180x_RangeSetRawThresholds(VL6180xDev_t dev, uint8_t low, uint8_t high);
gallonm 16:0d4776564733 487 int VL6180x_RangeSetEceFactor(VL6180xDev_t dev, uint16_t FactorM, uint16_t FactorD);
gallonm 16:0d4776564733 488 int VL6180x_RangeSetEceState(VL6180xDev_t dev, int enable );
gallonm 16:0d4776564733 489 int VL6180x_FilterSetState(VL6180xDev_t dev, int state);
gallonm 16:0d4776564733 490 int VL6180x_FilterGetState(VL6180xDev_t dev);
gallonm 16:0d4776564733 491 int VL6180x_DMaxSetState(VL6180xDev_t dev, int state);
gallonm 16:0d4776564733 492 int VL6180x_DMaxGetState(VL6180xDev_t dev);
gallonm 16:0d4776564733 493 int VL6180x_RangeSetSystemMode(VL6180xDev_t dev, uint8_t mode);
gallonm 16:0d4776564733 494 int8_t VL6180x_GetOffsetCalibrationData(VL6180xDev_t dev);
gallonm 16:0d4776564733 495 void VL6180x_SetOffsetCalibrationData(VL6180xDev_t dev, int8_t offset);
gallonm 16:0d4776564733 496 int VL6180x_SetXTalkCompensationRate(VL6180xDev_t dev, FixPoint97_t Rate);
gallonm 16:0d4776564733 497 int VL6180x_AlsWaitDeviceReady(VL6180xDev_t dev, int MaxLoop );
gallonm 16:0d4776564733 498 int VL6180x_AlsSetSystemMode(VL6180xDev_t dev, uint8_t mode);
gallonm 16:0d4776564733 499 int VL6180x_SetGroupParamHold(VL6180xDev_t dev, int Hold);
gallonm 16:0d4776564733 500 int VL6180x_SetI2CAddress(VL6180xDev_t dev, uint8_t NewAddr);
gallonm 16:0d4776564733 501 int VL6180x_SetupGPIOx(VL6180xDev_t dev, int pin, uint8_t IntFunction, int ActiveHigh);
gallonm 16:0d4776564733 502 int VL6180x_SetGPIOxPolarity(VL6180xDev_t dev, int pin, int active_high);
gallonm 16:0d4776564733 503 int VL6180x_SetGPIOxFunctionality(VL6180xDev_t dev, int pin, uint8_t functionality);
gallonm 16:0d4776564733 504 int VL6180x_DisableGPIOxOut(VL6180xDev_t dev, int pin);
gallonm 16:0d4776564733 505 int VL6180x_GetInterruptStatus(VL6180xDev_t dev, uint8_t *status);
gallonm 16:0d4776564733 506 int VL6180x_ClearInterrupt(VL6180xDev_t dev, uint8_t IntClear );
gallonm 12:71d589e6fd2c 507
gallonm 16:0d4776564733 508 /* Other functions defined in api.c */
gallonm 16:0d4776564733 509 int VL6180x_RangeStaticInit(VL6180xDev_t dev);
gallonm 16:0d4776564733 510 int VL6180x_UpscaleRegInit(VL6180xDev_t dev);
gallonm 16:0d4776564733 511 int VL6180x_UpscaleStaticInit(VL6180xDev_t dev);
gallonm 16:0d4776564733 512 int VL6180x_AlsGetLux(VL6180xDev_t dev, lux_t *pLux);
gallonm 16:0d4776564733 513 int _UpscaleInitPatch0(VL6180xDev_t dev);
gallonm 16:0d4776564733 514 int VL6180x_RangeGetDeviceReady(VL6180xDev_t dev, int * Ready);
gallonm 16:0d4776564733 515 int VL6180x_RangeSetEarlyConvergenceEestimateThreshold(VL6180xDev_t dev);
gallonm 16:0d4776564733 516 int32_t _GetAveTotalTime(VL6180xDev_t dev);
gallonm 16:0d4776564733 517 int32_t _filter_Start(VL6180xDev_t dev, uint16_t m_trueRange_mm, uint16_t m_rawRange_mm, uint32_t m_rtnSignalRate, uint32_t m_rtnAmbientRate, uint16_t errorCode);
gallonm 16:0d4776564733 518 int _filter_GetResult(VL6180xDev_t dev, VL6180x_RangeData_t *pRangeData);
gallonm 16:0d4776564733 519 int _GetRateResult(VL6180xDev_t dev, VL6180x_RangeData_t *pRangeData);
gallonm 16:0d4776564733 520 int _DMax_InitData(VL6180xDev_t dev);
gallonm 7:2dc81120c917 521
gallonm 10:4954b09b72d8 522 /* Read function of the ID device */
gallonm 10:4954b09b72d8 523 int ReadID();
gallonm 4:a5abf7757947 524
gallonm 4:a5abf7757947 525 /* Write and read functions from I2C */
gallonm 4:a5abf7757947 526 int VL6180x_WrByte(VL6180xDev_t dev, uint16_t index, uint8_t data);
gallonm 4:a5abf7757947 527 int VL6180x_WrWord(VL6180xDev_t dev, uint16_t index, uint16_t data);
gallonm 4:a5abf7757947 528 int VL6180x_WrDWord(VL6180xDev_t dev, uint16_t index, uint32_t data);
gallonm 4:a5abf7757947 529 int VL6180x_RdByte(VL6180xDev_t dev, uint16_t index, uint8_t *data);
gallonm 4:a5abf7757947 530 int VL6180x_RdWord(VL6180xDev_t dev, uint16_t index, uint16_t *data);
gallonm 4:a5abf7757947 531 int VL6180x_RdDWord(VL6180xDev_t dev, uint16_t index, uint32_t *data);
gallonm 16:0d4776564733 532 int VL6180x_UpdateByte(VL6180xDev_t dev, uint16_t index, uint8_t AndData, uint8_t OrData);
gallonm 4:a5abf7757947 533 int VL6180x_I2CWrite(uint8_t DeviceAddr, uint16_t RegisterAddr, uint8_t *pBuffer, uint16_t NumByteToWrite);
gallonm 4:a5abf7757947 534 int VL6180x_I2CRead(uint8_t DeviceAddr, uint16_t RegisterAddr, uint8_t *pBuffer, uint16_t NumByteToRead);
gallonm 14:0effa0bbf192 535
gallonm 14:0effa0bbf192 536
gallonm 16:0d4776564733 537 int IsPresent()
gallonm 16:0d4776564733 538 {
gallonm 16:0d4776564733 539 int status;
gallonm 14:0effa0bbf192 540
gallonm 16:0d4776564733 541 status=ReadID();
gallonm 14:0effa0bbf192 542 if(status)
gallonm 20:dd8390d615bf 543 printf("Failed to read ID device. Device not present!\n\r");
gallonm 16:0d4776564733 544 return status;
gallonm 16:0d4776564733 545 }
gallonm 16:0d4776564733 546 int StopRangeMeasurement(OperatingMode operating_mode);
gallonm 16:0d4776564733 547 int StopAlsMeasurement(OperatingMode operating_mode);
gallonm 16:0d4776564733 548 int GetRangeMeas(OperatingMode operating_mode, MeasureData_t *Data);
gallonm 16:0d4776564733 549 int GetAlsMeas(OperatingMode operating_mode, MeasureData_t *Data);
gallonm 16:0d4776564733 550 int GetRangeAlsMeas(MeasureData_t *Data);
gallonm 16:0d4776564733 551 int RangeSetLowThreshold(uint16_t threshold);
gallonm 16:0d4776564733 552 int RangeSetHighThreshold(uint16_t threshold);
gallonm 16:0d4776564733 553 int AlsSetLowThreshold(uint16_t threshold);
gallonm 16:0d4776564733 554 int AlsSetHighThreshold(uint16_t threshold);
gallonm 16:0d4776564733 555 int GetRangeError(MeasureData_t *Data, VL6180x_RangeData_t RangeData);
gallonm 16:0d4776564733 556 int GetAlsError(MeasureData_t *Data, VL6180x_AlsData_t AlsData);
gallonm 24:025afc3fe30f 557 int RangeMeasPollSingleShot();
gallonm 24:025afc3fe30f 558 int AlsMeasPollSingleShot();
gallonm 16:0d4776564733 559 int RangeMeasPollContinuousMode();
gallonm 16:0d4776564733 560 int AlsMeasPollContinuousMode();
gallonm 16:0d4776564733 561 int AlsGetMeasurementIfReady(VL6180xDev_t dev, VL6180x_AlsData_t *pAlsData);
gallonm 16:0d4776564733 562 int RangeMeasIntContinuousMode(void (*fptr)(void));
gallonm 16:0d4776564733 563 int AlsMeasIntContinuousMode(void (*fptr)(void));
gallonm 16:0d4776564733 564 int InterleavedMode(void (*fptr)(void));
gallonm 16:0d4776564733 565 int StartInterleavedMode();
gallonm 26:db0cdc5ecc0a 566 int AlsGetThresholds(VL6180xDev_t dev, lux_t *low, lux_t *high);
licio.mapelli@st.com 9:9cbc1736f148 567
gallonm 10:4954b09b72d8 568
gallonm 1:1de1ea2994d9 569 /* IO Device */
gallonm 7:2dc81120c917 570 DevI2C &dev_i2c;
gallonm 10:4954b09b72d8 571 /* Digital out pin */
gallonm 7:2dc81120c917 572 DigitalOut *gpio0;
gallonm 10:4954b09b72d8 573 /* GPIO expander */
gallonm 10:4954b09b72d8 574 STMPE1600DigiOut *expgpio0;
gallonm 12:71d589e6fd2c 575 /* Measure detection IRQ */
gallonm 12:71d589e6fd2c 576 InterruptIn interrupt_measure;
gallonm 10:4954b09b72d8 577 /* Device data */
gallonm 10:4954b09b72d8 578 MyVL6180Dev_t MyDevice;
gallonm 10:4954b09b72d8 579 VL6180xDev_t Device;
gallonm 1:1de1ea2994d9 580 };
gallonm 1:1de1ea2994d9 581
gallonm 4:a5abf7757947 582 #endif // __VL6180X_CLASS_H