ST
Example of single tap and double tap detection for LSM6DSL in X-NUCLEO-IKS01A2
Dependencies: X_NUCLEO_IKS01A2 mbed
Fork of
SingleDoubleTap_IKS01A2
by 
ST Expansion SW Team
Single and Double Tap Demo Application based on sensor expansion board X-NUCLEO-IKS01A2
Main function is to show how to detect the single and double tap events using the sensor expansion board and send a notification using UART to a connected PC or Desktop and display it on terminal applications like TeraTerm.
After connection has been established:
- the user can try to tap the board and then view the notification using an hyper terminal. When the single tap is detected,
the LED is switched on for a while.
- the user can press the user button to pass from the single tap detection to the double tap detection feature. The user can try to double tap the board and then view the notification using an hyper terminal. When the double tap is detected, the LED is switched on twice for a while.
- the user can press again the user button to disable the single and double tap detection feature.
- the user can press the user button to enable again the single tap detection feature and so on.
X_NUCLEO_IKS01A2/Components/HTS221Sensor/HTS221Sensor.h@0:e4f89df7a7a5, 2016-08-12 (annotated)
- Committer:
- cparata
- Date:
- Fri Aug 12 13:42:02 2016 +0000
- Revision:
- 0:e4f89df7a7a5
First release of Single/Double Tap for LSM6DSL in IKS01A2
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| cparata | 0:e4f89df7a7a5 | 1 | /** |
| cparata | 0:e4f89df7a7a5 | 2 | ****************************************************************************** |
| cparata | 0:e4f89df7a7a5 | 3 | * @file HTS221Sensor.h |
| cparata | 0:e4f89df7a7a5 | 4 | * @author AST |
| cparata | 0:e4f89df7a7a5 | 5 | * @version V1.0.0 |
| cparata | 0:e4f89df7a7a5 | 6 | * @date 5 August 2016 |
| cparata | 0:e4f89df7a7a5 | 7 | * @brief Abstract class of an HTS221 Humidity and Temperature sensor. |
| cparata | 0:e4f89df7a7a5 | 8 | ****************************************************************************** |
| cparata | 0:e4f89df7a7a5 | 9 | * @attention |
| cparata | 0:e4f89df7a7a5 | 10 | * |
| cparata | 0:e4f89df7a7a5 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
| cparata | 0:e4f89df7a7a5 | 12 | * |
| cparata | 0:e4f89df7a7a5 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| cparata | 0:e4f89df7a7a5 | 14 | * are permitted provided that the following conditions are met: |
| cparata | 0:e4f89df7a7a5 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| cparata | 0:e4f89df7a7a5 | 16 | * this list of conditions and the following disclaimer. |
| cparata | 0:e4f89df7a7a5 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| cparata | 0:e4f89df7a7a5 | 18 | * this list of conditions and the following disclaimer in the documentation |
| cparata | 0:e4f89df7a7a5 | 19 | * and/or other materials provided with the distribution. |
| cparata | 0:e4f89df7a7a5 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| cparata | 0:e4f89df7a7a5 | 21 | * may be used to endorse or promote products derived from this software |
| cparata | 0:e4f89df7a7a5 | 22 | * without specific prior written permission. |
| cparata | 0:e4f89df7a7a5 | 23 | * |
| cparata | 0:e4f89df7a7a5 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| cparata | 0:e4f89df7a7a5 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| cparata | 0:e4f89df7a7a5 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| cparata | 0:e4f89df7a7a5 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| cparata | 0:e4f89df7a7a5 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| cparata | 0:e4f89df7a7a5 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| cparata | 0:e4f89df7a7a5 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| cparata | 0:e4f89df7a7a5 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| cparata | 0:e4f89df7a7a5 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| cparata | 0:e4f89df7a7a5 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| cparata | 0:e4f89df7a7a5 | 34 | * |
| cparata | 0:e4f89df7a7a5 | 35 | ****************************************************************************** |
| cparata | 0:e4f89df7a7a5 | 36 | */ |
| cparata | 0:e4f89df7a7a5 | 37 | |
| cparata | 0:e4f89df7a7a5 | 38 | |
| cparata | 0:e4f89df7a7a5 | 39 | /* Prevent recursive inclusion -----------------------------------------------*/ |
| cparata | 0:e4f89df7a7a5 | 40 | |
| cparata | 0:e4f89df7a7a5 | 41 | #ifndef __HTS221Sensor_H__ |
| cparata | 0:e4f89df7a7a5 | 42 | #define __HTS221Sensor_H__ |
| cparata | 0:e4f89df7a7a5 | 43 | |
| cparata | 0:e4f89df7a7a5 | 44 | |
| cparata | 0:e4f89df7a7a5 | 45 | /* Includes ------------------------------------------------------------------*/ |
| cparata | 0:e4f89df7a7a5 | 46 | |
| cparata | 0:e4f89df7a7a5 | 47 | #include "DevI2C.h" |
| cparata | 0:e4f89df7a7a5 | 48 | #include "HTS221_Driver.h" |
| cparata | 0:e4f89df7a7a5 | 49 | |
| cparata | 0:e4f89df7a7a5 | 50 | |
| cparata | 0:e4f89df7a7a5 | 51 | /* Typedefs ------------------------------------------------------------------*/ |
| cparata | 0:e4f89df7a7a5 | 52 | typedef enum |
| cparata | 0:e4f89df7a7a5 | 53 | { |
| cparata | 0:e4f89df7a7a5 | 54 | HTS221_STATUS_OK = 0, |
| cparata | 0:e4f89df7a7a5 | 55 | HTS221_STATUS_ERROR, |
| cparata | 0:e4f89df7a7a5 | 56 | HTS221_STATUS_TIMEOUT, |
| cparata | 0:e4f89df7a7a5 | 57 | HTS221_STATUS_NOT_IMPLEMENTED |
| cparata | 0:e4f89df7a7a5 | 58 | } HTS221StatusTypeDef; |
| cparata | 0:e4f89df7a7a5 | 59 | |
| cparata | 0:e4f89df7a7a5 | 60 | /* Class Declaration ---------------------------------------------------------*/ |
| cparata | 0:e4f89df7a7a5 | 61 | |
| cparata | 0:e4f89df7a7a5 | 62 | /** |
| cparata | 0:e4f89df7a7a5 | 63 | * Abstract class of an HTS221 Humidity and Temperature sensor. |
| cparata | 0:e4f89df7a7a5 | 64 | */ |
| cparata | 0:e4f89df7a7a5 | 65 | class HTS221Sensor |
| cparata | 0:e4f89df7a7a5 | 66 | { |
| cparata | 0:e4f89df7a7a5 | 67 | public: |
| cparata | 0:e4f89df7a7a5 | 68 | HTS221Sensor (DevI2C &i2c); |
| cparata | 0:e4f89df7a7a5 | 69 | HTS221Sensor (DevI2C &i2c, uint8_t address); |
| cparata | 0:e4f89df7a7a5 | 70 | HTS221StatusTypeDef Enable (void); |
| cparata | 0:e4f89df7a7a5 | 71 | HTS221StatusTypeDef Disable (void); |
| cparata | 0:e4f89df7a7a5 | 72 | HTS221StatusTypeDef ReadID (uint8_t *ht_id); |
| cparata | 0:e4f89df7a7a5 | 73 | HTS221StatusTypeDef Reset (void); |
| cparata | 0:e4f89df7a7a5 | 74 | HTS221StatusTypeDef GetHumidity (float *pfData); |
| cparata | 0:e4f89df7a7a5 | 75 | HTS221StatusTypeDef GetTemperature (float *pfData); |
| cparata | 0:e4f89df7a7a5 | 76 | HTS221StatusTypeDef GetODR (float *odr); |
| cparata | 0:e4f89df7a7a5 | 77 | HTS221StatusTypeDef SetODR (float odr); |
| cparata | 0:e4f89df7a7a5 | 78 | HTS221StatusTypeDef ReadReg (uint8_t reg, uint8_t *data); |
| cparata | 0:e4f89df7a7a5 | 79 | HTS221StatusTypeDef WriteReg (uint8_t reg, uint8_t data); |
| cparata | 0:e4f89df7a7a5 | 80 | /** |
| cparata | 0:e4f89df7a7a5 | 81 | * @brief Utility function to read data. |
| cparata | 0:e4f89df7a7a5 | 82 | * @param pBuffer: pointer to data to be read. |
| cparata | 0:e4f89df7a7a5 | 83 | * @param RegisterAddr: specifies internal address register to be read. |
| cparata | 0:e4f89df7a7a5 | 84 | * @param NumByteToRead: number of bytes to be read. |
| cparata | 0:e4f89df7a7a5 | 85 | * @retval 0 if ok, an error code otherwise. |
| cparata | 0:e4f89df7a7a5 | 86 | */ |
| cparata | 0:e4f89df7a7a5 | 87 | uint8_t IO_Read(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToRead) |
| cparata | 0:e4f89df7a7a5 | 88 | { |
| cparata | 0:e4f89df7a7a5 | 89 | return (uint8_t) dev_i2c.i2c_read(pBuffer, address, RegisterAddr, NumByteToRead); |
| cparata | 0:e4f89df7a7a5 | 90 | } |
| cparata | 0:e4f89df7a7a5 | 91 | |
| cparata | 0:e4f89df7a7a5 | 92 | /** |
| cparata | 0:e4f89df7a7a5 | 93 | * @brief Utility function to write data. |
| cparata | 0:e4f89df7a7a5 | 94 | * @param pBuffer: pointer to data to be written. |
| cparata | 0:e4f89df7a7a5 | 95 | * @param RegisterAddr: specifies internal address register to be written. |
| cparata | 0:e4f89df7a7a5 | 96 | * @param NumByteToWrite: number of bytes to write. |
| cparata | 0:e4f89df7a7a5 | 97 | * @retval 0 if ok, an error code otherwise. |
| cparata | 0:e4f89df7a7a5 | 98 | */ |
| cparata | 0:e4f89df7a7a5 | 99 | uint8_t IO_Write(uint8_t* pBuffer, uint8_t RegisterAddr, uint16_t NumByteToWrite) |
| cparata | 0:e4f89df7a7a5 | 100 | { |
| cparata | 0:e4f89df7a7a5 | 101 | return (uint8_t) dev_i2c.i2c_write(pBuffer, address, RegisterAddr, NumByteToWrite); |
| cparata | 0:e4f89df7a7a5 | 102 | } |
| cparata | 0:e4f89df7a7a5 | 103 | |
| cparata | 0:e4f89df7a7a5 | 104 | private: |
| cparata | 0:e4f89df7a7a5 | 105 | |
| cparata | 0:e4f89df7a7a5 | 106 | /* Helper classes. */ |
| cparata | 0:e4f89df7a7a5 | 107 | DevI2C &dev_i2c; |
| cparata | 0:e4f89df7a7a5 | 108 | |
| cparata | 0:e4f89df7a7a5 | 109 | /* Configuration */ |
| cparata | 0:e4f89df7a7a5 | 110 | uint8_t address; |
| cparata | 0:e4f89df7a7a5 | 111 | }; |
| cparata | 0:e4f89df7a7a5 | 112 | |
| cparata | 0:e4f89df7a7a5 | 113 | #ifdef __cplusplus |
| cparata | 0:e4f89df7a7a5 | 114 | extern "C" { |
| cparata | 0:e4f89df7a7a5 | 115 | #endif |
| cparata | 0:e4f89df7a7a5 | 116 | uint8_t HTS221_IO_Write( void *handle, uint8_t WriteAddr, uint8_t *pBuffer, uint16_t nBytesToWrite ); |
| cparata | 0:e4f89df7a7a5 | 117 | uint8_t HTS221_IO_Read( void *handle, uint8_t ReadAddr, uint8_t *pBuffer, uint16_t nBytesToRead ); |
| cparata | 0:e4f89df7a7a5 | 118 | #ifdef __cplusplus |
| cparata | 0:e4f89df7a7a5 | 119 | } |
| cparata | 0:e4f89df7a7a5 | 120 | #endif |
| cparata | 0:e4f89df7a7a5 | 121 | |
| cparata | 0:e4f89df7a7a5 | 122 | #endif |