Deepti AST
Environmental Shield API
BSP/Components/lps25h/lps25h.h@0:9e645e6ed2ce, 2014-08-19 (annotated)
- Committer:
- Deepti
- Date:
- Tue Aug 19 07:13:15 2014 +0000
- Revision:
- 0:9e645e6ed2ce
Environment Shield API
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Deepti | 0:9e645e6ed2ce | 1 | /** |
| Deepti | 0:9e645e6ed2ce | 2 | ****************************************************************************** |
| Deepti | 0:9e645e6ed2ce | 3 | * @file lps25h.h |
| Deepti | 0:9e645e6ed2ce | 4 | * @author AST Robotics Team |
| Deepti | 0:9e645e6ed2ce | 5 | * @version V0.0.1 |
| Deepti | 0:9e645e6ed2ce | 6 | * @date 18-February-2014 |
| Deepti | 0:9e645e6ed2ce | 7 | * @brief This file contains definitions lps25h.c |
| Deepti | 0:9e645e6ed2ce | 8 | * firmware driver. |
| Deepti | 0:9e645e6ed2ce | 9 | ****************************************************************************** |
| Deepti | 0:9e645e6ed2ce | 10 | * @attention |
| Deepti | 0:9e645e6ed2ce | 11 | * |
| Deepti | 0:9e645e6ed2ce | 12 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
| Deepti | 0:9e645e6ed2ce | 13 | * |
| Deepti | 0:9e645e6ed2ce | 14 | * Redistribution and use in source and binary forms, with or without modification, |
| Deepti | 0:9e645e6ed2ce | 15 | * are permitted provided that the following conditions are met: |
| Deepti | 0:9e645e6ed2ce | 16 | * 1. Redistributions of source code must retain the above copyright notice, |
| Deepti | 0:9e645e6ed2ce | 17 | * this list of conditions and the following disclaimer. |
| Deepti | 0:9e645e6ed2ce | 18 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| Deepti | 0:9e645e6ed2ce | 19 | * this list of conditions and the following disclaimer in the documentation |
| Deepti | 0:9e645e6ed2ce | 20 | * and/or other materials provided with the distribution. |
| Deepti | 0:9e645e6ed2ce | 21 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| Deepti | 0:9e645e6ed2ce | 22 | * may be used to endorse or promote products derived from this software |
| Deepti | 0:9e645e6ed2ce | 23 | * without specific prior written permission. |
| Deepti | 0:9e645e6ed2ce | 24 | * |
| Deepti | 0:9e645e6ed2ce | 25 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| Deepti | 0:9e645e6ed2ce | 26 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| Deepti | 0:9e645e6ed2ce | 27 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| Deepti | 0:9e645e6ed2ce | 28 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| Deepti | 0:9e645e6ed2ce | 29 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| Deepti | 0:9e645e6ed2ce | 30 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| Deepti | 0:9e645e6ed2ce | 31 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| Deepti | 0:9e645e6ed2ce | 32 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| Deepti | 0:9e645e6ed2ce | 33 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| Deepti | 0:9e645e6ed2ce | 34 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| Deepti | 0:9e645e6ed2ce | 35 | * |
| Deepti | 0:9e645e6ed2ce | 36 | ****************************************************************************** |
| Deepti | 0:9e645e6ed2ce | 37 | */ |
| Deepti | 0:9e645e6ed2ce | 38 | |
| Deepti | 0:9e645e6ed2ce | 39 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| Deepti | 0:9e645e6ed2ce | 40 | #ifndef __LPS25H_H |
| Deepti | 0:9e645e6ed2ce | 41 | #define __LPS25H_H |
| Deepti | 0:9e645e6ed2ce | 42 | |
| Deepti | 0:9e645e6ed2ce | 43 | #ifdef __cplusplus |
| Deepti | 0:9e645e6ed2ce | 44 | extern "C" { |
| Deepti | 0:9e645e6ed2ce | 45 | #endif |
| Deepti | 0:9e645e6ed2ce | 46 | |
| Deepti | 0:9e645e6ed2ce | 47 | /* Includes ------------------------------------------------------------------*/ |
| Deepti | 0:9e645e6ed2ce | 48 | #include "../Common/pressure.h" |
| Deepti | 0:9e645e6ed2ce | 49 | |
| Deepti | 0:9e645e6ed2ce | 50 | /** @addtogroup BSP |
| Deepti | 0:9e645e6ed2ce | 51 | * @{ |
| Deepti | 0:9e645e6ed2ce | 52 | */ |
| Deepti | 0:9e645e6ed2ce | 53 | |
| Deepti | 0:9e645e6ed2ce | 54 | /** @addtogroup LPS25H |
| Deepti | 0:9e645e6ed2ce | 55 | * @{ |
| Deepti | 0:9e645e6ed2ce | 56 | */ |
| Deepti | 0:9e645e6ed2ce | 57 | |
| Deepti | 0:9e645e6ed2ce | 58 | /** @defgroup LPS25H_Exported_Constants |
| Deepti | 0:9e645e6ed2ce | 59 | * @{ |
| Deepti | 0:9e645e6ed2ce | 60 | */ |
| Deepti | 0:9e645e6ed2ce | 61 | |
| Deepti | 0:9e645e6ed2ce | 62 | /******************************************************************************/ |
| Deepti | 0:9e645e6ed2ce | 63 | /*************************** START REGISTER MAPPING **************************/ |
| Deepti | 0:9e645e6ed2ce | 64 | /******************************************************************************/ |
| Deepti | 0:9e645e6ed2ce | 65 | |
| Deepti | 0:9e645e6ed2ce | 66 | |
| Deepti | 0:9e645e6ed2ce | 67 | /** |
| Deepti | 0:9e645e6ed2ce | 68 | * @brief Reference pressure (LSB data) |
| Deepti | 0:9e645e6ed2ce | 69 | * \code |
| Deepti | 0:9e645e6ed2ce | 70 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 71 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 72 | * 7:0 REF7-ODR0: Lower part of the reference pressure that |
| Deepti | 0:9e645e6ed2ce | 73 | * is sum to the sensor output pressure. |
| Deepti | 0:9e645e6ed2ce | 74 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 75 | */ |
| Deepti | 0:9e645e6ed2ce | 76 | #define LPS25H_REF_P_XL_ADDR 0x08 |
| Deepti | 0:9e645e6ed2ce | 77 | |
| Deepti | 0:9e645e6ed2ce | 78 | /** |
| Deepti | 0:9e645e6ed2ce | 79 | * @brief Reference pressure (middle part) |
| Deepti | 0:9e645e6ed2ce | 80 | * \code |
| Deepti | 0:9e645e6ed2ce | 81 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 82 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 83 | * 7:0 REF15-ODR8: Middle part of the reference pressure that |
| Deepti | 0:9e645e6ed2ce | 84 | * is sum to the sensor output pressure. |
| Deepti | 0:9e645e6ed2ce | 85 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 86 | */ |
| Deepti | 0:9e645e6ed2ce | 87 | #define LPS25H_REF_P_L_ADDR 0x09 |
| Deepti | 0:9e645e6ed2ce | 88 | |
| Deepti | 0:9e645e6ed2ce | 89 | /** |
| Deepti | 0:9e645e6ed2ce | 90 | * @brief Reference pressure (MSB part) |
| Deepti | 0:9e645e6ed2ce | 91 | * \code |
| Deepti | 0:9e645e6ed2ce | 92 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 93 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 94 | * 7:0 REF15-ODR8: Higher part of the reference pressure that |
| Deepti | 0:9e645e6ed2ce | 95 | * is sum to the sensor output pressure. |
| Deepti | 0:9e645e6ed2ce | 96 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 97 | */ |
| Deepti | 0:9e645e6ed2ce | 98 | #define LPS25H_REF_P_H_ADDR 0x0A |
| Deepti | 0:9e645e6ed2ce | 99 | |
| Deepti | 0:9e645e6ed2ce | 100 | /** |
| Deepti | 0:9e645e6ed2ce | 101 | * @brief Device identifier register. |
| Deepti | 0:9e645e6ed2ce | 102 | * \code |
| Deepti | 0:9e645e6ed2ce | 103 | * Read |
| Deepti | 0:9e645e6ed2ce | 104 | * Default value: 0xBD |
| Deepti | 0:9e645e6ed2ce | 105 | * 7:0 This read-only register contains the device identifier that, |
| Deepti | 0:9e645e6ed2ce | 106 | for LPS25H, is set to 0xCA. |
| Deepti | 0:9e645e6ed2ce | 107 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 108 | */ |
| Deepti | 0:9e645e6ed2ce | 109 | #define LPS25H_WHO_AM_I_ADDR 0x0F |
| Deepti | 0:9e645e6ed2ce | 110 | |
| Deepti | 0:9e645e6ed2ce | 111 | /** |
| Deepti | 0:9e645e6ed2ce | 112 | * @brief Pressure and temperature resolution mode register. |
| Deepti | 0:9e645e6ed2ce | 113 | * \code |
| Deepti | 0:9e645e6ed2ce | 114 | * Read |
| Deepti | 0:9e645e6ed2ce | 115 | * Default value: 0x05 |
| Deepti | 0:9e645e6ed2ce | 116 | * [7:4] Reserved |
| Deepti | 0:9e645e6ed2ce | 117 | * [3:2] AVGP1-0: select the pressure internal average. |
| Deepti | 0:9e645e6ed2ce | 118 | * [1:0] AVGT1-0: select the temperature internal average. |
| Deepti | 0:9e645e6ed2ce | 119 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 120 | */ |
| Deepti | 0:9e645e6ed2ce | 121 | #define LPS25H_RES_CONF_ADDR 0x10 |
| Deepti | 0:9e645e6ed2ce | 122 | |
| Deepti | 0:9e645e6ed2ce | 123 | /** |
| Deepti | 0:9e645e6ed2ce | 124 | * @brief Pressure sensor control register 1 |
| Deepti | 0:9e645e6ed2ce | 125 | * \code |
| Deepti | 0:9e645e6ed2ce | 126 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 127 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 128 | * 7 PD: power down control. 0 - disable; 1 - enable |
| Deepti | 0:9e645e6ed2ce | 129 | * 6:4 ODR2, ODR1, ODR0: output data rate selection. |
| Deepti | 0:9e645e6ed2ce | 130 | * ODR2 | ODR1 | ODR0 | Pressure output data-rate(Hz) | Temperature output data-rate(Hz) |
| Deepti | 0:9e645e6ed2ce | 131 | * ---------------------------------------------------------------------------------- |
| Deepti | 0:9e645e6ed2ce | 132 | * 0 | 0 | 0 | one shot | one shot |
| Deepti | 0:9e645e6ed2ce | 133 | * 0 | 0 | 1 | 1 | 1 |
| Deepti | 0:9e645e6ed2ce | 134 | * 0 | 1 | 0 | 7 | 7 |
| Deepti | 0:9e645e6ed2ce | 135 | * 0 | 1 | 1 | 12.5 | 12.5 |
| Deepti | 0:9e645e6ed2ce | 136 | * 1 | 0 | 0 | 25 | 25 |
| Deepti | 0:9e645e6ed2ce | 137 | * 1 | 0 | 1 | Reserved | Reserved |
| Deepti | 0:9e645e6ed2ce | 138 | * 1 | 1 | 0 | Reserved | Reserved |
| Deepti | 0:9e645e6ed2ce | 139 | * 1 | 1 | 1 | Reserved | Reserved |
| Deepti | 0:9e645e6ed2ce | 140 | * |
| Deepti | 0:9e645e6ed2ce | 141 | * 3 DIFF_EN: Interrupt circuit. 0 - disable; 1 - enable |
| Deepti | 0:9e645e6ed2ce | 142 | * 2 BDU: block data update. 0 - disable; 1 - enable |
| Deepti | 0:9e645e6ed2ce | 143 | * 1 DELTA_EN: delta pressure. 0 - disable; 1 - enable |
| Deepti | 0:9e645e6ed2ce | 144 | * 1 RESET_AZ: reset AutoZero. 0 - disable; 1 - enable ///////ALE REVIEW |
| Deepti | 0:9e645e6ed2ce | 145 | * 0 SIM: SPI Serial Interface Mode selection. 0 - SPI 4-wire; 1 - SPI 3-wire ///////ALE REVIEW |
| Deepti | 0:9e645e6ed2ce | 146 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 147 | */ |
| Deepti | 0:9e645e6ed2ce | 148 | #define LPS25H_CTRL_REG1_ADDR 0x20 |
| Deepti | 0:9e645e6ed2ce | 149 | |
| Deepti | 0:9e645e6ed2ce | 150 | /** |
| Deepti | 0:9e645e6ed2ce | 151 | * @brief Pressure sensor control register 2 |
| Deepti | 0:9e645e6ed2ce | 152 | * \code |
| Deepti | 0:9e645e6ed2ce | 153 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 154 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 155 | * 7 BOOT: Reboot memory content. 0: normal mode; 1: reboot memory content |
| Deepti | 0:9e645e6ed2ce | 156 | * 6 FIFO_EN: FIFO. 0: disable; 1: enable |
| Deepti | 0:9e645e6ed2ce | 157 | * 5 WTM_EN: FIFO Watermark level use. 0: disable; 1: enable |
| Deepti | 0:9e645e6ed2ce | 158 | * 4:3 Reserved. keep these bits at 0 |
| Deepti | 0:9e645e6ed2ce | 159 | * 2 SWRESET: Software reset. 0: normal mode; 1: SW reset. |
| Deepti | 0:9e645e6ed2ce | 160 | * 1 AUTO_ZERO: Autozero enable. 0: normal mode; 1: autozero enable. |
| Deepti | 0:9e645e6ed2ce | 161 | * 0 ONE_SHOT: One shot enable. 0: waiting for start of conversion; 1: start for a new dataset |
| Deepti | 0:9e645e6ed2ce | 162 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 163 | */ |
| Deepti | 0:9e645e6ed2ce | 164 | #define LPS25H_CTRL_REG2_ADDR 0x21 |
| Deepti | 0:9e645e6ed2ce | 165 | |
| Deepti | 0:9e645e6ed2ce | 166 | /** |
| Deepti | 0:9e645e6ed2ce | 167 | * @brief Pressure sensor control register 3 |
| Deepti | 0:9e645e6ed2ce | 168 | * \code |
| Deepti | 0:9e645e6ed2ce | 169 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 170 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 171 | * 7 INT_H_L: Interrupt. 0:active high; 1: active low. |
| Deepti | 0:9e645e6ed2ce | 172 | * 6 PP_OD: Push-Pull/OpenDrain selection on interrupt pads. 0: Push-pull; 1: open drain. |
| Deepti | 0:9e645e6ed2ce | 173 | * 5 Reserved |
| Deepti | 0:9e645e6ed2ce | 174 | * 4:3 INT2_S2, INT2_S1: INT2 output signal selection control bits. // TO DO |
| Deepti | 0:9e645e6ed2ce | 175 | * 1:0 INT1_S2, INT1_S1: data signal on INT1 pad control bits. |
| Deepti | 0:9e645e6ed2ce | 176 | * INT1(2)_S2 | INT1(2)_S1 | INT1(2) pin |
| Deepti | 0:9e645e6ed2ce | 177 | * ------------------------------------------------------ |
| Deepti | 0:9e645e6ed2ce | 178 | * 0 | 0 | Data signal |
| Deepti | 0:9e645e6ed2ce | 179 | * 0 | 1 | Pressure high (P_high) |
| Deepti | 0:9e645e6ed2ce | 180 | * 1 | 0 | Pressure low (P_low) |
| Deepti | 0:9e645e6ed2ce | 181 | * 1 | 1 | P_low OR P_high |
| Deepti | 0:9e645e6ed2ce | 182 | |
| Deepti | 0:9e645e6ed2ce | 183 | |
| Deepti | 0:9e645e6ed2ce | 184 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 185 | */ |
| Deepti | 0:9e645e6ed2ce | 186 | #define LPS25H_CTRL_REG3_ADDR 0x22 |
| Deepti | 0:9e645e6ed2ce | 187 | |
| Deepti | 0:9e645e6ed2ce | 188 | /** |
| Deepti | 0:9e645e6ed2ce | 189 | * @brief Pressure sensor control register 4 |
| Deepti | 0:9e645e6ed2ce | 190 | * \code |
| Deepti | 0:9e645e6ed2ce | 191 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 192 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 193 | * 7 P2_EMPTY: Empty Signal on INT2 pin. |
| Deepti | 0:9e645e6ed2ce | 194 | * 6 P2_WTM: Watermark Signal on INT2 pin. |
| Deepti | 0:9e645e6ed2ce | 195 | * 5 P2_Overrun:Overrun Signal on INT2 pin. |
| Deepti | 0:9e645e6ed2ce | 196 | * 4 P2_DRDY: Data Ready Signal on INT2 pin. |
| Deepti | 0:9e645e6ed2ce | 197 | * 3 P1_EMPTY: Empty Signal on INT1 pin. |
| Deepti | 0:9e645e6ed2ce | 198 | * 2 P1_WTM: Watermark Signal on INT1 pin. |
| Deepti | 0:9e645e6ed2ce | 199 | * 1 P1_Overrunn:Overrun Signal on INT1 pin. |
| Deepti | 0:9e645e6ed2ce | 200 | * 0 P1_DRDY: Data Ready Signal on INT1 pin. |
| Deepti | 0:9e645e6ed2ce | 201 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 202 | */ |
| Deepti | 0:9e645e6ed2ce | 203 | #define LPS25H_CTRL_REG4_ADDR 0x23 |
| Deepti | 0:9e645e6ed2ce | 204 | |
| Deepti | 0:9e645e6ed2ce | 205 | /** |
| Deepti | 0:9e645e6ed2ce | 206 | * @brief Interrupt configuration Register |
| Deepti | 0:9e645e6ed2ce | 207 | * \code |
| Deepti | 0:9e645e6ed2ce | 208 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 209 | * Default value: 0x00. |
| Deepti | 0:9e645e6ed2ce | 210 | * 7:3 Reserved. |
| Deepti | 0:9e645e6ed2ce | 211 | * 2 LIR: Latch Interrupt request into INT_SOURCE register. 0 - disable; 1 - enable |
| Deepti | 0:9e645e6ed2ce | 212 | * 1 PL_E: Enable interrupt generation on differential pressure low event. 0 - disable; 1 - enable |
| Deepti | 0:9e645e6ed2ce | 213 | * 0 PH_E: Enable interrupt generation on differential pressure high event. 0 - disable; 1 - enable |
| Deepti | 0:9e645e6ed2ce | 214 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 215 | */ |
| Deepti | 0:9e645e6ed2ce | 216 | #define LPS25H_INT_CFG_REG_ADDR 0x24 |
| Deepti | 0:9e645e6ed2ce | 217 | |
| Deepti | 0:9e645e6ed2ce | 218 | /** |
| Deepti | 0:9e645e6ed2ce | 219 | * @brief Interrupt source Register |
| Deepti | 0:9e645e6ed2ce | 220 | * \code |
| Deepti | 0:9e645e6ed2ce | 221 | * Read |
| Deepti | 0:9e645e6ed2ce | 222 | * Default value: 0x00. |
| Deepti | 0:9e645e6ed2ce | 223 | * 7:3 0. |
| Deepti | 0:9e645e6ed2ce | 224 | * 2 IA: Interrupt Active.0: no interrupt has been generated; 1: one or more interrupt events have been generated. |
| Deepti | 0:9e645e6ed2ce | 225 | * 1 PL: Differential pressure Low. 0: no interrupt has been generated; 1: Low differential pressure event has occurred. |
| Deepti | 0:9e645e6ed2ce | 226 | * 0 PH: Differential pressure High. 0: no interrupt has been generated; 1: High differential pressure event has occurred. |
| Deepti | 0:9e645e6ed2ce | 227 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 228 | */ |
| Deepti | 0:9e645e6ed2ce | 229 | #define LPS25H_INT_SOURCE_REG_ADDR 0x25 |
| Deepti | 0:9e645e6ed2ce | 230 | |
| Deepti | 0:9e645e6ed2ce | 231 | /** |
| Deepti | 0:9e645e6ed2ce | 232 | * @brief Threshold pressure (LSB) |
| Deepti | 0:9e645e6ed2ce | 233 | * \code |
| Deepti | 0:9e645e6ed2ce | 234 | * Read |
| Deepti | 0:9e645e6ed2ce | 235 | * Default value: 0x00. |
| Deepti | 0:9e645e6ed2ce | 236 | * 7:0 THS7-THS0: Low part of threshold value for pressure interrupt |
| Deepti | 0:9e645e6ed2ce | 237 | * generation. The complete threshold value is given by THS_P_H & THS_P_L and is |
| Deepti | 0:9e645e6ed2ce | 238 | * expressed as unsigned number. P_ths(mbar)=(THS_P_H & THS_P_L)[dec]/16. |
| Deepti | 0:9e645e6ed2ce | 239 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 240 | */ |
| Deepti | 0:9e645e6ed2ce | 241 | #define LPS25H_THS_P_LOW_REG_ADDR 0x30 |
| Deepti | 0:9e645e6ed2ce | 242 | |
| Deepti | 0:9e645e6ed2ce | 243 | /** |
| Deepti | 0:9e645e6ed2ce | 244 | * @brief Threshold pressure (MSB) |
| Deepti | 0:9e645e6ed2ce | 245 | * \code |
| Deepti | 0:9e645e6ed2ce | 246 | * Read |
| Deepti | 0:9e645e6ed2ce | 247 | * Default value: 0x00. |
| Deepti | 0:9e645e6ed2ce | 248 | * 7:0 THS15-THS8: High part of threshold value for pressure interrupt |
| Deepti | 0:9e645e6ed2ce | 249 | * generation. The complete threshold value is given by THS_P_H & THS_P_L and is |
| Deepti | 0:9e645e6ed2ce | 250 | * expressed as unsigned number. P_ths(mbar)=(THS_P_H & THS_P_L)[dec]/16. |
| Deepti | 0:9e645e6ed2ce | 251 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 252 | */ |
| Deepti | 0:9e645e6ed2ce | 253 | #define LPS25H_THS_P_HIGH_REG_ADDR 0x31 |
| Deepti | 0:9e645e6ed2ce | 254 | |
| Deepti | 0:9e645e6ed2ce | 255 | /** |
| Deepti | 0:9e645e6ed2ce | 256 | * @brief Status Register |
| Deepti | 0:9e645e6ed2ce | 257 | * \code |
| Deepti | 0:9e645e6ed2ce | 258 | * Read |
| Deepti | 0:9e645e6ed2ce | 259 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 260 | * 7:6 0 |
| Deepti | 0:9e645e6ed2ce | 261 | * 5 P_OR: Pressure data overrun. 0: no overrun has occurred; 1: new data for pressure has overwritten the previous one. |
| Deepti | 0:9e645e6ed2ce | 262 | * 4 T_OR: Temperature data overrun. 0: no overrun has occurred; 1: a new data for temperature has overwritten the previous one. |
| Deepti | 0:9e645e6ed2ce | 263 | * 3:2 0 |
| Deepti | 0:9e645e6ed2ce | 264 | * 1 P_DA: Pressure data available. 0: new data for pressure is not yet available; 1: new data for pressure is available. |
| Deepti | 0:9e645e6ed2ce | 265 | * 0 T_DA: Temperature data available. 0: new data for temperature is not yet available; 1: new data for temperature is available. |
| Deepti | 0:9e645e6ed2ce | 266 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 267 | */ |
| Deepti | 0:9e645e6ed2ce | 268 | #define LPS25H_STATUS_REG_ADDR 0x27 |
| Deepti | 0:9e645e6ed2ce | 269 | |
| Deepti | 0:9e645e6ed2ce | 270 | /** |
| Deepti | 0:9e645e6ed2ce | 271 | * @brief Pressure data (LSB). |
| Deepti | 0:9e645e6ed2ce | 272 | * \code |
| Deepti | 0:9e645e6ed2ce | 273 | * Read |
| Deepti | 0:9e645e6ed2ce | 274 | * Default value: 0x00. |
| Deepti | 0:9e645e6ed2ce | 275 | * POUT7 - POUT0: Pressure data LSB (2's complement). |
| Deepti | 0:9e645e6ed2ce | 276 | * Pressure output data: Pout(mbar)=(PRESS_OUT_H & PRESS_OUT_L & |
| Deepti | 0:9e645e6ed2ce | 277 | * PRESS_OUT_XL)[dec]/4096. |
| Deepti | 0:9e645e6ed2ce | 278 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 279 | */ |
| Deepti | 0:9e645e6ed2ce | 280 | #define LPS25H_PRESS_POUT_XL_ADDR 0x28 |
| Deepti | 0:9e645e6ed2ce | 281 | |
| Deepti | 0:9e645e6ed2ce | 282 | /** |
| Deepti | 0:9e645e6ed2ce | 283 | * @brief Pressure data (Middle part). |
| Deepti | 0:9e645e6ed2ce | 284 | * \code |
| Deepti | 0:9e645e6ed2ce | 285 | * Read |
| Deepti | 0:9e645e6ed2ce | 286 | * Default value: 0x80. |
| Deepti | 0:9e645e6ed2ce | 287 | * POUT15 - POUT8: Pressure data middle part (2's complement). |
| Deepti | 0:9e645e6ed2ce | 288 | * Pressure output data: Pout(mbar)=(PRESS_OUT_H & PRESS_OUT_L & |
| Deepti | 0:9e645e6ed2ce | 289 | * PRESS_OUT_XL)[dec]/4096. |
| Deepti | 0:9e645e6ed2ce | 290 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 291 | */ |
| Deepti | 0:9e645e6ed2ce | 292 | #define LPS25H_PRESS_OUT_L_ADDR 0x29 |
| Deepti | 0:9e645e6ed2ce | 293 | |
| Deepti | 0:9e645e6ed2ce | 294 | /** |
| Deepti | 0:9e645e6ed2ce | 295 | * @brief Pressure data (MSB). |
| Deepti | 0:9e645e6ed2ce | 296 | * \code |
| Deepti | 0:9e645e6ed2ce | 297 | * Read |
| Deepti | 0:9e645e6ed2ce | 298 | * Default value: 0x2F. |
| Deepti | 0:9e645e6ed2ce | 299 | * POUT23 - POUT16: Pressure data MSB (2's complement). |
| Deepti | 0:9e645e6ed2ce | 300 | * Pressure output data: Pout(mbar)=(PRESS_OUT_H & PRESS_OUT_L & |
| Deepti | 0:9e645e6ed2ce | 301 | * PRESS_OUT_XL)[dec]/4096. |
| Deepti | 0:9e645e6ed2ce | 302 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 303 | */ |
| Deepti | 0:9e645e6ed2ce | 304 | #define LPS25H_PRESS_OUT_H_ADDR 0x2A |
| Deepti | 0:9e645e6ed2ce | 305 | |
| Deepti | 0:9e645e6ed2ce | 306 | /** |
| Deepti | 0:9e645e6ed2ce | 307 | * @brief Temperature data (LSB). |
| Deepti | 0:9e645e6ed2ce | 308 | * \code |
| Deepti | 0:9e645e6ed2ce | 309 | * Read |
| Deepti | 0:9e645e6ed2ce | 310 | * Default value: 0x00. |
| Deepti | 0:9e645e6ed2ce | 311 | * TOUT7 - TOUT0: temperature data LSB. |
| Deepti | 0:9e645e6ed2ce | 312 | * T(degC) = 42.5 + (Temp_OUTH & TEMP_OUT_L)[dec]/480. |
| Deepti | 0:9e645e6ed2ce | 313 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 314 | */ |
| Deepti | 0:9e645e6ed2ce | 315 | #define LPS25H_TEMP_OUT_L_ADDR 0x2B |
| Deepti | 0:9e645e6ed2ce | 316 | |
| Deepti | 0:9e645e6ed2ce | 317 | /** |
| Deepti | 0:9e645e6ed2ce | 318 | * @brief Temperature data (MSB). |
| Deepti | 0:9e645e6ed2ce | 319 | * \code |
| Deepti | 0:9e645e6ed2ce | 320 | * Read |
| Deepti | 0:9e645e6ed2ce | 321 | * Default value: 0x00. |
| Deepti | 0:9e645e6ed2ce | 322 | * TOUT15 - TOUT8: temperature data MSB. |
| Deepti | 0:9e645e6ed2ce | 323 | * T(degC) = 42.5 + (Temp_OUTH & TEMP_OUT_L)[dec]/480. |
| Deepti | 0:9e645e6ed2ce | 324 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 325 | */ |
| Deepti | 0:9e645e6ed2ce | 326 | #define LPS25H_TEMP_OUT_H_ADDR 0x2C |
| Deepti | 0:9e645e6ed2ce | 327 | |
| Deepti | 0:9e645e6ed2ce | 328 | /** |
| Deepti | 0:9e645e6ed2ce | 329 | * @brief FIFO control register |
| Deepti | 0:9e645e6ed2ce | 330 | * \code |
| Deepti | 0:9e645e6ed2ce | 331 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 332 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 333 | * 7:5 F_MODE2, F_MODE1, F_MODE0: FIFO mode selection. |
| Deepti | 0:9e645e6ed2ce | 334 | * FM2 | FM1 | FM0 | FIFO MODE |
| Deepti | 0:9e645e6ed2ce | 335 | * --------------------------------------------------- |
| Deepti | 0:9e645e6ed2ce | 336 | * 0 | 0 | 0 | BYPASS MODE |
| Deepti | 0:9e645e6ed2ce | 337 | * 0 | 0 | 1 | FIFO MODE. Stops collecting data when full |
| Deepti | 0:9e645e6ed2ce | 338 | * 0 | 1 | 0 | STREAM MODE: Keep the newest measurements in the FIFO |
| Deepti | 0:9e645e6ed2ce | 339 | * 0 | 1 | 1 | STREAM MODE until trigger deasserted, then change to FIFO MODE |
| Deepti | 0:9e645e6ed2ce | 340 | * 1 | 0 | 0 | BYPASS MODE until trigger deasserted, then STREAM MODE |
| Deepti | 0:9e645e6ed2ce | 341 | * 1 | 0 | 1 | Reserved |
| Deepti | 0:9e645e6ed2ce | 342 | * 1 | 1 | 0 | FIFO_MEAN MODE: Fifo is used to generate a running average filtered pressure |
| Deepti | 0:9e645e6ed2ce | 343 | * 1 | 1 | 1 | BYPASS mode until trigger deasserted, then FIFO MODE |
| Deepti | 0:9e645e6ed2ce | 344 | * |
| Deepti | 0:9e645e6ed2ce | 345 | * 4:0 FIFO Mean Mode Sample size |
| Deepti | 0:9e645e6ed2ce | 346 | * WTM_POINT4 | WTM_POINT4 | WTM_POINT4 | WTM_POINT4 | WTM_POINT4 | Sample Size |
| Deepti | 0:9e645e6ed2ce | 347 | * ---------------------------------------------------------------------------------- |
| Deepti | 0:9e645e6ed2ce | 348 | * 0 | 0 | 0 | 0 | 1 | 2 |
| Deepti | 0:9e645e6ed2ce | 349 | * 0 | 0 | 0 | 1 | 1 | 4 |
| Deepti | 0:9e645e6ed2ce | 350 | * 0 | 0 | 1 | 1 | 1 | 8 |
| Deepti | 0:9e645e6ed2ce | 351 | * 0 | 1 | 1 | 1 | 1 | 16 |
| Deepti | 0:9e645e6ed2ce | 352 | * 1 | 1 | 1 | 1 | 1 | 32 |
| Deepti | 0:9e645e6ed2ce | 353 | * other values operation not guaranteed |
| Deepti | 0:9e645e6ed2ce | 354 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 355 | */ |
| Deepti | 0:9e645e6ed2ce | 356 | #define LPS25H_CTRL_FIFO_ADDR 0x2E |
| Deepti | 0:9e645e6ed2ce | 357 | |
| Deepti | 0:9e645e6ed2ce | 358 | /** |
| Deepti | 0:9e645e6ed2ce | 359 | * @brief FIFO Status register |
| Deepti | 0:9e645e6ed2ce | 360 | * \code |
| Deepti | 0:9e645e6ed2ce | 361 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 362 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 363 | * 7 WTM_FIFO: Watermark status. 0:FIFO filling is lower than watermark level; 1: FIFO is equal or higher than watermark level. |
| Deepti | 0:9e645e6ed2ce | 364 | * 6 FULL_FIFO: Overrun bit status. 0 - FIFO not full; 1 -FIFO is full. |
| Deepti | 0:9e645e6ed2ce | 365 | * 5 EMPTY_FIFO: Empty FIFO bit. 0 - FIFO not empty; 1 -FIFO is empty. |
| Deepti | 0:9e645e6ed2ce | 366 | * 4:0 DIFF_POINT4...0: FIFOsStored data level. |
| Deepti | 0:9e645e6ed2ce | 367 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 368 | */ |
| Deepti | 0:9e645e6ed2ce | 369 | #define LPS25H_STATUS_FIFO_ADDR 0x2F |
| Deepti | 0:9e645e6ed2ce | 370 | |
| Deepti | 0:9e645e6ed2ce | 371 | /** |
| Deepti | 0:9e645e6ed2ce | 372 | * @brief Pressure offset register |
| Deepti | 0:9e645e6ed2ce | 373 | * \code |
| Deepti | 0:9e645e6ed2ce | 374 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 375 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 376 | * 7:0 RPDS15...8:Pressure Offset for 1 point calibration after soldering. |
| Deepti | 0:9e645e6ed2ce | 377 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 378 | */ |
| Deepti | 0:9e645e6ed2ce | 379 | #define LPS25H_RPDS_TRIM_L_ADDR 0x39 |
| Deepti | 0:9e645e6ed2ce | 380 | |
| Deepti | 0:9e645e6ed2ce | 381 | /** |
| Deepti | 0:9e645e6ed2ce | 382 | * @brief Pressure offset register |
| Deepti | 0:9e645e6ed2ce | 383 | * \code |
| Deepti | 0:9e645e6ed2ce | 384 | * Read/write |
| Deepti | 0:9e645e6ed2ce | 385 | * Default value: 0x00 |
| Deepti | 0:9e645e6ed2ce | 386 | * 7:0 RPDS23...16:Pressure Offset for 1 point calibration after soldering. |
| Deepti | 0:9e645e6ed2ce | 387 | * \endcode |
| Deepti | 0:9e645e6ed2ce | 388 | */ |
| Deepti | 0:9e645e6ed2ce | 389 | #define LPS25H_RPDS_TRIM_H_ADDR 0x3A |
| Deepti | 0:9e645e6ed2ce | 390 | |
| Deepti | 0:9e645e6ed2ce | 391 | /******************************************************************************/ |
| Deepti | 0:9e645e6ed2ce | 392 | /**************************** END REGISTER MAPPING ***************************/ |
| Deepti | 0:9e645e6ed2ce | 393 | /******************************************************************************/ |
| Deepti | 0:9e645e6ed2ce | 394 | |
| Deepti | 0:9e645e6ed2ce | 395 | /** |
| Deepti | 0:9e645e6ed2ce | 396 | * @brief Device Address |
| Deepti | 0:9e645e6ed2ce | 397 | */ |
| Deepti | 0:9e645e6ed2ce | 398 | #define LPS25H_ADDRESS_LOW 0xB8 |
| Deepti | 0:9e645e6ed2ce | 399 | #define LPS25H_ADDRESS_HIGH 0xBA |
| Deepti | 0:9e645e6ed2ce | 400 | |
| Deepti | 0:9e645e6ed2ce | 401 | |
| Deepti | 0:9e645e6ed2ce | 402 | /** |
| Deepti | 0:9e645e6ed2ce | 403 | * @brief Device Identifier. Default value of the WHO_AM_I register. |
| Deepti | 0:9e645e6ed2ce | 404 | */ |
| Deepti | 0:9e645e6ed2ce | 405 | #define I_AM_LPS25H ((uint8_t)0xBD) |
| Deepti | 0:9e645e6ed2ce | 406 | |
| Deepti | 0:9e645e6ed2ce | 407 | /** @defgroup Power_Mode_selection CTRL_REG1 |
| Deepti | 0:9e645e6ed2ce | 408 | * @{ |
| Deepti | 0:9e645e6ed2ce | 409 | */ |
| Deepti | 0:9e645e6ed2ce | 410 | #define LPS25H_MODE_POWERDOWN ((uint8_t)0x00) |
| Deepti | 0:9e645e6ed2ce | 411 | #define LPS25H_MODE_ACTIVE ((uint8_t)0x80) |
| Deepti | 0:9e645e6ed2ce | 412 | |
| Deepti | 0:9e645e6ed2ce | 413 | #define LPS25H_MODE_MASK ((uint8_t)0x80) |
| Deepti | 0:9e645e6ed2ce | 414 | /** |
| Deepti | 0:9e645e6ed2ce | 415 | * @} |
| Deepti | 0:9e645e6ed2ce | 416 | */ |
| Deepti | 0:9e645e6ed2ce | 417 | |
| Deepti | 0:9e645e6ed2ce | 418 | /** @defgroup LPS25H Output Data Rate selection CTRL_REG1 |
| Deepti | 0:9e645e6ed2ce | 419 | * @{ |
| Deepti | 0:9e645e6ed2ce | 420 | */ |
| Deepti | 0:9e645e6ed2ce | 421 | #define LPS25H_ODR_ONE_SHOT ((uint8_t)0x00) /*!< Output Data Rate: P - one shot, T - one shot */ |
| Deepti | 0:9e645e6ed2ce | 422 | #define LPS25H_ODR_1Hz ((uint8_t)0x10) /*!< Output Data Rate: P - 1Hz, T - 1Hz */ |
| Deepti | 0:9e645e6ed2ce | 423 | #define LPS25H_ODR_7Hz ((uint8_t)0x20) /*!< Output Data Rate: P - 7Hz, T - 7Hz */ |
| Deepti | 0:9e645e6ed2ce | 424 | #define LPS25H_ODR_12_5Hz ((uint8_t)0x30) /*!< Output Data Rate: P - 12.5Hz, T - 12.5Hz */ |
| Deepti | 0:9e645e6ed2ce | 425 | #define LPS25H_ODR_25Hz ((uint8_t)0x40) /*!< Output Data Rate: P - 25Hz, T - 25Hz */ |
| Deepti | 0:9e645e6ed2ce | 426 | |
| Deepti | 0:9e645e6ed2ce | 427 | #define LPS25H_ODR_MASK ((uint8_t)0x70) |
| Deepti | 0:9e645e6ed2ce | 428 | /** |
| Deepti | 0:9e645e6ed2ce | 429 | * @} |
| Deepti | 0:9e645e6ed2ce | 430 | */ |
| Deepti | 0:9e645e6ed2ce | 431 | |
| Deepti | 0:9e645e6ed2ce | 432 | /** @defgroup LPS25H Interrupt circuit enable CTRL_REG1 |
| Deepti | 0:9e645e6ed2ce | 433 | * @{ |
| Deepti | 0:9e645e6ed2ce | 434 | */ |
| Deepti | 0:9e645e6ed2ce | 435 | #define LPS25H_DIFF_DISABLE ((uint8_t)0x00) /*!< interrupt circuit enabled */ |
| Deepti | 0:9e645e6ed2ce | 436 | #define LPS25H_DIFF_ENABLE ((uint8_t)0x08) /*!< interrupt generation disabled */ |
| Deepti | 0:9e645e6ed2ce | 437 | |
| Deepti | 0:9e645e6ed2ce | 438 | #define LPS25H_DIFF_EN_MASK ((uint8_t)0x08) |
| Deepti | 0:9e645e6ed2ce | 439 | /** |
| Deepti | 0:9e645e6ed2ce | 440 | * @} |
| Deepti | 0:9e645e6ed2ce | 441 | */ |
| Deepti | 0:9e645e6ed2ce | 442 | |
| Deepti | 0:9e645e6ed2ce | 443 | /** @defgroup LPS25H block data update CTRL_REG1 |
| Deepti | 0:9e645e6ed2ce | 444 | * @{ |
| Deepti | 0:9e645e6ed2ce | 445 | */ |
| Deepti | 0:9e645e6ed2ce | 446 | #define LPS25H_BDU_CONT ((uint8_t)0x00) /*!< continuous update */ |
| Deepti | 0:9e645e6ed2ce | 447 | #define LPS25H_BDU_READ ((uint8_t)0x04) /*!< output registers not updated until MSB and LSB reading */ |
| Deepti | 0:9e645e6ed2ce | 448 | |
| Deepti | 0:9e645e6ed2ce | 449 | #define LPS25H_BDU_MASK ((uint8_t)0x04) |
| Deepti | 0:9e645e6ed2ce | 450 | /** |
| Deepti | 0:9e645e6ed2ce | 451 | * @} |
| Deepti | 0:9e645e6ed2ce | 452 | */ |
| Deepti | 0:9e645e6ed2ce | 453 | |
| Deepti | 0:9e645e6ed2ce | 454 | /** @defgroup LPS25H SPI Serial Interface Mode selection CTRL_REG1 |
| Deepti | 0:9e645e6ed2ce | 455 | * @{ |
| Deepti | 0:9e645e6ed2ce | 456 | */ |
| Deepti | 0:9e645e6ed2ce | 457 | #define LPS25H_SPI_SIM_4W ((uint8_t)0x00) /*!< 4-wire interface */ |
| Deepti | 0:9e645e6ed2ce | 458 | #define LPS25H_SPI_SIM_3W ((uint8_t)0x01) /*!< 3-wire interface */ |
| Deepti | 0:9e645e6ed2ce | 459 | |
| Deepti | 0:9e645e6ed2ce | 460 | #define LPS25H_SPI_SIM_MASK ((uint8_t)0x01) |
| Deepti | 0:9e645e6ed2ce | 461 | /** |
| Deepti | 0:9e645e6ed2ce | 462 | * @} |
| Deepti | 0:9e645e6ed2ce | 463 | */ |
| Deepti | 0:9e645e6ed2ce | 464 | |
| Deepti | 0:9e645e6ed2ce | 465 | /** @defgroup LPS25H o refresh the content of the internal registers stored in the Flash memory |
| Deepti | 0:9e645e6ed2ce | 466 | block CTRL_REG2 |
| Deepti | 0:9e645e6ed2ce | 467 | * @{ |
| Deepti | 0:9e645e6ed2ce | 468 | */ |
| Deepti | 0:9e645e6ed2ce | 469 | #define LPS25H_NORMAL_MODE ((uint8_t)0x00) |
| Deepti | 0:9e645e6ed2ce | 470 | #define LPS25H_RESET_MEMORY ((uint8_t)0x80) |
| Deepti | 0:9e645e6ed2ce | 471 | |
| Deepti | 0:9e645e6ed2ce | 472 | #define LPS25H_RESET_MEMORY_MASK ((uint8_t)0x80) |
| Deepti | 0:9e645e6ed2ce | 473 | /** |
| Deepti | 0:9e645e6ed2ce | 474 | * @} |
| Deepti | 0:9e645e6ed2ce | 475 | */ |
| Deepti | 0:9e645e6ed2ce | 476 | |
| Deepti | 0:9e645e6ed2ce | 477 | /** @defgroup LPS25H Pressure resolution selection RES_CONF |
| Deepti | 0:9e645e6ed2ce | 478 | * @{ |
| Deepti | 0:9e645e6ed2ce | 479 | */ |
| Deepti | 0:9e645e6ed2ce | 480 | #define LPS25H_P_RES_AVG_8 ((uint8_t)0x00) |
| Deepti | 0:9e645e6ed2ce | 481 | #define LPS25H_P_RES_AVG_32 ((uint8_t)0x01) |
| Deepti | 0:9e645e6ed2ce | 482 | #define LPS25H_P_RES_AVG_128 ((uint8_t)0x02) |
| Deepti | 0:9e645e6ed2ce | 483 | #define LPS25H_P_RES_AVG_512 ((uint8_t)0x03) |
| Deepti | 0:9e645e6ed2ce | 484 | |
| Deepti | 0:9e645e6ed2ce | 485 | #define LPS25H_P_RES_MASK ((uint8_t)0x03) |
| Deepti | 0:9e645e6ed2ce | 486 | /** |
| Deepti | 0:9e645e6ed2ce | 487 | * @} |
| Deepti | 0:9e645e6ed2ce | 488 | */ |
| Deepti | 0:9e645e6ed2ce | 489 | |
| Deepti | 0:9e645e6ed2ce | 490 | /** @defgroup LPS25H Temperature resolution RES_CONF |
| Deepti | 0:9e645e6ed2ce | 491 | * @{ |
| Deepti | 0:9e645e6ed2ce | 492 | */ |
| Deepti | 0:9e645e6ed2ce | 493 | #define LPS25H_T_RES_AVG_8 ((uint8_t)0x00) |
| Deepti | 0:9e645e6ed2ce | 494 | #define LPS25H_T_RES_AVG_16 ((uint8_t)0x04) |
| Deepti | 0:9e645e6ed2ce | 495 | #define LPS25H_T_RES_AVG_32 ((uint8_t)0x08) |
| Deepti | 0:9e645e6ed2ce | 496 | #define LPS25H_T_RES_AVG_64 ((uint8_t)0x0C) |
| Deepti | 0:9e645e6ed2ce | 497 | |
| Deepti | 0:9e645e6ed2ce | 498 | #define LPS25H_T_RES_MASK ((uint8_t)0x0C) |
| Deepti | 0:9e645e6ed2ce | 499 | /** |
| Deepti | 0:9e645e6ed2ce | 500 | * @} |
| Deepti | 0:9e645e6ed2ce | 501 | */ |
| Deepti | 0:9e645e6ed2ce | 502 | |
| Deepti | 0:9e645e6ed2ce | 503 | #define LPS25H_SA0_LOW ((uint8_t)0x00) |
| Deepti | 0:9e645e6ed2ce | 504 | #define LPS25H_SA0_HIGH ((uint8_t)0x01) |
| Deepti | 0:9e645e6ed2ce | 505 | |
| Deepti | 0:9e645e6ed2ce | 506 | ///** |
| Deepti | 0:9e645e6ed2ce | 507 | // * @brief LPS25H Output Data Rate |
| Deepti | 0:9e645e6ed2ce | 508 | // */ |
| Deepti | 0:9e645e6ed2ce | 509 | //typedef enum { |
| Deepti | 0:9e645e6ed2ce | 510 | // LPS25H_ODR_P_T_ONE_SHOT = 0x00, /*!< Output Data Rate: P - one shot, T - one shot */ |
| Deepti | 0:9e645e6ed2ce | 511 | // LPS25H_ODR_P_1HZ_T_1HZ = 0x10, /*!< Output Data Rate: P - 1Hz, T - 1Hz */ |
| Deepti | 0:9e645e6ed2ce | 512 | // LPS25H_ODR_P_7HZ_T_7HZ = 0x20, /*!< Output Data Rate: P - 7Hz, T - 7Hz */ |
| Deepti | 0:9e645e6ed2ce | 513 | // LPS25H_ODR_P_12_5HZ_T_12_5HZ = 0x30, /*!< Output Data Rate: P - 12.5Hz, T - 12.5Hz */ |
| Deepti | 0:9e645e6ed2ce | 514 | // LPS25H_ODR_P_25HZ_T_25HZ = 0x40 /*!< Output Data Rate: P - 25Hz, T - 25Hz */ |
| Deepti | 0:9e645e6ed2ce | 515 | //} LPS25H_OutputDataRate; |
| Deepti | 0:9e645e6ed2ce | 516 | |
| Deepti | 0:9e645e6ed2ce | 517 | ///** |
| Deepti | 0:9e645e6ed2ce | 518 | // * @brief LPS25H Pressure resolution |
| Deepti | 0:9e645e6ed2ce | 519 | // */ |
| Deepti | 0:9e645e6ed2ce | 520 | //typedef enum { |
| Deepti | 0:9e645e6ed2ce | 521 | // LPS25H_PRESS_AVG_8 = 0x00, /*!< Internal average on 8 sample */ |
| Deepti | 0:9e645e6ed2ce | 522 | // LPS25H_PRESS_AVG_32 = 0x01, /*!< Internal average on 32 sample */ |
| Deepti | 0:9e645e6ed2ce | 523 | // LPS25H_PRESS_AVG_128 = 0x02, /*!< Internal average on 128 sample */ |
| Deepti | 0:9e645e6ed2ce | 524 | // LPS25H_PRESS_AVG_512 = 0x03 /*!< Internal average on 512 sample */ |
| Deepti | 0:9e645e6ed2ce | 525 | //} LPS25H_PressureResolution; |
| Deepti | 0:9e645e6ed2ce | 526 | |
| Deepti | 0:9e645e6ed2ce | 527 | ///** |
| Deepti | 0:9e645e6ed2ce | 528 | // * @brief LPS25H Temperature resolution |
| Deepti | 0:9e645e6ed2ce | 529 | // */ |
| Deepti | 0:9e645e6ed2ce | 530 | //typedef enum { |
| Deepti | 0:9e645e6ed2ce | 531 | // LPS25H_TEMP_AVG_8 = 0x00, /*!< Internal average on 8 sample */ |
| Deepti | 0:9e645e6ed2ce | 532 | // LPS25H_TEMP_AVG_16 = 0x10, /*!< Internal average on 16 sample */ |
| Deepti | 0:9e645e6ed2ce | 533 | // LPS25H_TEMP_AVG_32 = 0x20, /*!< Internal average on 32 sample */ |
| Deepti | 0:9e645e6ed2ce | 534 | // LPS25H_TEMP_AVG_64 = 0x30 /*!< Internal average on 64 sample */ |
| Deepti | 0:9e645e6ed2ce | 535 | //} LPS25H_TemperatureResolution; |
| Deepti | 0:9e645e6ed2ce | 536 | // |
| Deepti | 0:9e645e6ed2ce | 537 | ///** |
| Deepti | 0:9e645e6ed2ce | 538 | // * @addtogroup LPS25H_Structures |
| Deepti | 0:9e645e6ed2ce | 539 | // * @{ |
| Deepti | 0:9e645e6ed2ce | 540 | // */ |
| Deepti | 0:9e645e6ed2ce | 541 | // |
| Deepti | 0:9e645e6ed2ce | 542 | ///** |
| Deepti | 0:9e645e6ed2ce | 543 | // * @brief LPS25H Irq list |
| Deepti | 0:9e645e6ed2ce | 544 | // */ |
| Deepti | 0:9e645e6ed2ce | 545 | //typedef enum { |
| Deepti | 0:9e645e6ed2ce | 546 | // LPS25H_DATA = 0x00, |
| Deepti | 0:9e645e6ed2ce | 547 | // LPS25H_P_HIGH = 0x01, |
| Deepti | 0:9e645e6ed2ce | 548 | // LPS25H_P_LOW = 0x02, |
| Deepti | 0:9e645e6ed2ce | 549 | // LPS25H_P_LOW_HIGH = 0x03 |
| Deepti | 0:9e645e6ed2ce | 550 | //} LPS25H_IrqList; |
| Deepti | 0:9e645e6ed2ce | 551 | // |
| Deepti | 0:9e645e6ed2ce | 552 | ///** |
| Deepti | 0:9e645e6ed2ce | 553 | // * @brief LPS25H Irq pin output configuration |
| Deepti | 0:9e645e6ed2ce | 554 | // */ |
| Deepti | 0:9e645e6ed2ce | 555 | //typedef enum { |
| Deepti | 0:9e645e6ed2ce | 556 | // LPS25H_PP = 0x00, |
| Deepti | 0:9e645e6ed2ce | 557 | // LPS25H_OD = 0x40 |
| Deepti | 0:9e645e6ed2ce | 558 | //} LPS25H_OutputType; |
| Deepti | 0:9e645e6ed2ce | 559 | // |
| Deepti | 0:9e645e6ed2ce | 560 | ///** |
| Deepti | 0:9e645e6ed2ce | 561 | // * @brief LPS25H Irq configuration |
| Deepti | 0:9e645e6ed2ce | 562 | // */ |
| Deepti | 0:9e645e6ed2ce | 563 | //typedef enum { |
| Deepti | 0:9e645e6ed2ce | 564 | // LPS25H_EMPTY = 0x08, |
| Deepti | 0:9e645e6ed2ce | 565 | // LPS25H_WTM = 0x04, |
| Deepti | 0:9e645e6ed2ce | 566 | // LPS25H_OVR = 0x02, |
| Deepti | 0:9e645e6ed2ce | 567 | // LPS25H_DATA_READY = 0x01 |
| Deepti | 0:9e645e6ed2ce | 568 | //} LPS25H_DataSignalType; |
| Deepti | 0:9e645e6ed2ce | 569 | |
| Deepti | 0:9e645e6ed2ce | 570 | /** |
| Deepti | 0:9e645e6ed2ce | 571 | * @} |
| Deepti | 0:9e645e6ed2ce | 572 | */ |
| Deepti | 0:9e645e6ed2ce | 573 | |
| Deepti | 0:9e645e6ed2ce | 574 | /** @defgroup LPS25H_Exported_Functions |
| Deepti | 0:9e645e6ed2ce | 575 | * @{ |
| Deepti | 0:9e645e6ed2ce | 576 | */ |
| Deepti | 0:9e645e6ed2ce | 577 | /* Sensor Configuration Functions */ |
| Deepti | 0:9e645e6ed2ce | 578 | void LPS25H_Init(PRESSURE_InitTypeDef *LPS25H_Init); |
| Deepti | 0:9e645e6ed2ce | 579 | uint8_t LPS25H_ReadID(void); |
| Deepti | 0:9e645e6ed2ce | 580 | void LPS25H_RebootCmd(void); |
| Deepti | 0:9e645e6ed2ce | 581 | void LPS25H_GetPressure(float* pfData); |
| Deepti | 0:9e645e6ed2ce | 582 | void LPS25H_GetTemperature(float* pfData); |
| Deepti | 0:9e645e6ed2ce | 583 | void LPS25H_PowerOff(void); |
| Deepti | 0:9e645e6ed2ce | 584 | void LPS25H_SlaveAddrRemap(uint8_t); |
| Deepti | 0:9e645e6ed2ce | 585 | |
| Deepti | 0:9e645e6ed2ce | 586 | /* Interrupt Configuration Functions */ |
| Deepti | 0:9e645e6ed2ce | 587 | void LPS25H_INT1InterruptConfig(uint16_t Int1Config); |
| Deepti | 0:9e645e6ed2ce | 588 | void LPS25H_EnableIT(void); |
| Deepti | 0:9e645e6ed2ce | 589 | void LPS25H_DisableIT(void); |
| Deepti | 0:9e645e6ed2ce | 590 | |
| Deepti | 0:9e645e6ed2ce | 591 | /* Pressure sensor driver structure */ |
| Deepti | 0:9e645e6ed2ce | 592 | extern PRESSURE_DrvTypeDef LPS25HDrv; |
| Deepti | 0:9e645e6ed2ce | 593 | |
| Deepti | 0:9e645e6ed2ce | 594 | /* Pressure sensor IO functions */ |
| Deepti | 0:9e645e6ed2ce | 595 | void PRESSURE_IO_Init(void); |
| Deepti | 0:9e645e6ed2ce | 596 | void PRESSURE_IO_DeInit(void); |
| Deepti | 0:9e645e6ed2ce | 597 | void PRESSURE_IO_Write(uint8_t* pBuffer, uint8_t DeviceAddr, uint8_t WriteAddr, |
| Deepti | 0:9e645e6ed2ce | 598 | uint16_t NumByteToWrite); |
| Deepti | 0:9e645e6ed2ce | 599 | void PRESSURE_IO_Read(uint8_t* pBuffer, uint8_t DeviceAddr, |
| Deepti | 0:9e645e6ed2ce | 600 | uint8_t RegisterAddr, uint16_t NumByteToRead); |
| Deepti | 0:9e645e6ed2ce | 601 | |
| Deepti | 0:9e645e6ed2ce | 602 | /** |
| Deepti | 0:9e645e6ed2ce | 603 | * @} |
| Deepti | 0:9e645e6ed2ce | 604 | */ |
| Deepti | 0:9e645e6ed2ce | 605 | |
| Deepti | 0:9e645e6ed2ce | 606 | /** |
| Deepti | 0:9e645e6ed2ce | 607 | * @} |
| Deepti | 0:9e645e6ed2ce | 608 | */ |
| Deepti | 0:9e645e6ed2ce | 609 | |
| Deepti | 0:9e645e6ed2ce | 610 | /** |
| Deepti | 0:9e645e6ed2ce | 611 | * @} |
| Deepti | 0:9e645e6ed2ce | 612 | */ |
| Deepti | 0:9e645e6ed2ce | 613 | |
| Deepti | 0:9e645e6ed2ce | 614 | #ifdef __cplusplus |
| Deepti | 0:9e645e6ed2ce | 615 | } |
| Deepti | 0:9e645e6ed2ce | 616 | #endif |
| Deepti | 0:9e645e6ed2ce | 617 | |
| Deepti | 0:9e645e6ed2ce | 618 | #endif /* __LPS25H_H */ |
| Deepti | 0:9e645e6ed2ce | 619 | |
| Deepti | 0:9e645e6ed2ce | 620 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
| Deepti | 0:9e645e6ed2ce | 621 |