Shoaib Ahmed
/
BSP_DISCO_F746NGn
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ft5336.h@10:65aafc10c66e, 2017-07-31 (annotated)
- Committer:
- shoaib_ahmed
- Date:
- Mon Jul 31 09:50:10 2017 +0000
- Revision:
- 10:65aafc10c66e
- Parent:
- 0:c9112f0c67e3
- Child:
- 5:5a395e126678
.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| bcostm | 0:c9112f0c67e3 | 1 | /** |
| bcostm | 0:c9112f0c67e3 | 2 | ****************************************************************************** |
| bcostm | 0:c9112f0c67e3 | 3 | * @file ft5336.h |
| bcostm | 0:c9112f0c67e3 | 4 | * @author MCD Application Team |
| bcostm | 0:c9112f0c67e3 | 5 | * @version V1.0.0 |
| bcostm | 0:c9112f0c67e3 | 6 | * @date 25-June-2015 |
| bcostm | 0:c9112f0c67e3 | 7 | * @brief This file contains all the functions prototypes for the |
| bcostm | 0:c9112f0c67e3 | 8 | * ft5336.c Touch screen driver. |
| bcostm | 0:c9112f0c67e3 | 9 | ****************************************************************************** |
| bcostm | 0:c9112f0c67e3 | 10 | * @attention |
| bcostm | 0:c9112f0c67e3 | 11 | * |
| bcostm | 0:c9112f0c67e3 | 12 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> |
| bcostm | 0:c9112f0c67e3 | 13 | * |
| bcostm | 0:c9112f0c67e3 | 14 | * Redistribution and use in source and binary forms, with or without modification, |
| bcostm | 0:c9112f0c67e3 | 15 | * are permitted provided that the following conditions are met: |
| bcostm | 0:c9112f0c67e3 | 16 | * 1. Redistributions of source code must retain the above copyright notice, |
| bcostm | 0:c9112f0c67e3 | 17 | * this list of conditions and the following disclaimer. |
| bcostm | 0:c9112f0c67e3 | 18 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| bcostm | 0:c9112f0c67e3 | 19 | * this list of conditions and the following disclaimer in the documentation |
| bcostm | 0:c9112f0c67e3 | 20 | * and/or other materials provided with the distribution. |
| bcostm | 0:c9112f0c67e3 | 21 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| bcostm | 0:c9112f0c67e3 | 22 | * may be used to endorse or promote products derived from this software |
| bcostm | 0:c9112f0c67e3 | 23 | * without specific prior written permission. |
| bcostm | 0:c9112f0c67e3 | 24 | * |
| bcostm | 0:c9112f0c67e3 | 25 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| bcostm | 0:c9112f0c67e3 | 26 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| bcostm | 0:c9112f0c67e3 | 27 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| bcostm | 0:c9112f0c67e3 | 28 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| bcostm | 0:c9112f0c67e3 | 29 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| bcostm | 0:c9112f0c67e3 | 30 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| bcostm | 0:c9112f0c67e3 | 31 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| bcostm | 0:c9112f0c67e3 | 32 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| bcostm | 0:c9112f0c67e3 | 33 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| bcostm | 0:c9112f0c67e3 | 34 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| bcostm | 0:c9112f0c67e3 | 35 | * |
| bcostm | 0:c9112f0c67e3 | 36 | ****************************************************************************** |
| bcostm | 0:c9112f0c67e3 | 37 | */ |
| bcostm | 0:c9112f0c67e3 | 38 | |
| bcostm | 0:c9112f0c67e3 | 39 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 40 | #ifndef __FT5336_H |
| bcostm | 0:c9112f0c67e3 | 41 | #define __FT5336_H |
| bcostm | 0:c9112f0c67e3 | 42 | |
| bcostm | 0:c9112f0c67e3 | 43 | #ifdef __cplusplus |
| bcostm | 0:c9112f0c67e3 | 44 | extern "C" { |
| bcostm | 0:c9112f0c67e3 | 45 | #endif |
| bcostm | 0:c9112f0c67e3 | 46 | |
| bcostm | 0:c9112f0c67e3 | 47 | /* Set Multi-touch as supported */ |
| bcostm | 0:c9112f0c67e3 | 48 | #if !defined(TS_MONO_TOUCH_SUPPORTED) |
| bcostm | 0:c9112f0c67e3 | 49 | #define TS_MULTI_TOUCH_SUPPORTED 1 |
| bcostm | 0:c9112f0c67e3 | 50 | #endif /* TS_MONO_TOUCH_SUPPORTED */ |
| bcostm | 0:c9112f0c67e3 | 51 | |
| bcostm | 0:c9112f0c67e3 | 52 | /* Includes ------------------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 53 | #include "ts.h" |
| bcostm | 0:c9112f0c67e3 | 54 | |
| bcostm | 0:c9112f0c67e3 | 55 | /* Macros --------------------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 56 | |
| bcostm | 0:c9112f0c67e3 | 57 | #if defined(FT5336_ENABLE_ASSERT) |
| bcostm | 0:c9112f0c67e3 | 58 | /* Assert activated */ |
| bcostm | 0:c9112f0c67e3 | 59 | #define FT5336_ASSERT(__condition__) do { if(__condition__) \ |
| bcostm | 0:c9112f0c67e3 | 60 | { \ |
| bcostm | 0:c9112f0c67e3 | 61 | while(1); \ |
| bcostm | 0:c9112f0c67e3 | 62 | } \ |
| bcostm | 0:c9112f0c67e3 | 63 | }while(0) |
| bcostm | 0:c9112f0c67e3 | 64 | #else |
| bcostm | 0:c9112f0c67e3 | 65 | /* Assert not activated : macro has no effect */ |
| bcostm | 0:c9112f0c67e3 | 66 | #define FT5336_ASSERT(__condition__) do { if(__condition__) \ |
| bcostm | 0:c9112f0c67e3 | 67 | { \ |
| bcostm | 0:c9112f0c67e3 | 68 | ; \ |
| bcostm | 0:c9112f0c67e3 | 69 | } \ |
| bcostm | 0:c9112f0c67e3 | 70 | }while(0) |
| bcostm | 0:c9112f0c67e3 | 71 | #endif /* FT5336_ENABLE_ASSERT == 1 */ |
| bcostm | 0:c9112f0c67e3 | 72 | |
| bcostm | 0:c9112f0c67e3 | 73 | /** @typedef ft5336_handle_TypeDef |
| bcostm | 0:c9112f0c67e3 | 74 | * ft5336 Handle definition. |
| bcostm | 0:c9112f0c67e3 | 75 | */ |
| bcostm | 0:c9112f0c67e3 | 76 | typedef struct |
| bcostm | 0:c9112f0c67e3 | 77 | { |
| bcostm | 0:c9112f0c67e3 | 78 | uint8_t i2cInitialized; |
| bcostm | 0:c9112f0c67e3 | 79 | |
| bcostm | 0:c9112f0c67e3 | 80 | /* field holding the current number of simultaneous active touches */ |
| bcostm | 0:c9112f0c67e3 | 81 | uint8_t currActiveTouchNb; |
| bcostm | 0:c9112f0c67e3 | 82 | |
| bcostm | 0:c9112f0c67e3 | 83 | /* field holding the touch index currently managed */ |
| bcostm | 0:c9112f0c67e3 | 84 | uint8_t currActiveTouchIdx; |
| bcostm | 0:c9112f0c67e3 | 85 | |
| bcostm | 0:c9112f0c67e3 | 86 | } ft5336_handle_TypeDef; |
| bcostm | 0:c9112f0c67e3 | 87 | |
| bcostm | 0:c9112f0c67e3 | 88 | /** @addtogroup BSP |
| bcostm | 0:c9112f0c67e3 | 89 | * @{ |
| bcostm | 0:c9112f0c67e3 | 90 | */ |
| bcostm | 0:c9112f0c67e3 | 91 | |
| bcostm | 0:c9112f0c67e3 | 92 | /** @addtogroup Component |
| bcostm | 0:c9112f0c67e3 | 93 | * @{ |
| bcostm | 0:c9112f0c67e3 | 94 | */ |
| bcostm | 0:c9112f0c67e3 | 95 | |
| bcostm | 0:c9112f0c67e3 | 96 | /** @defgroup FT5336 |
| bcostm | 0:c9112f0c67e3 | 97 | * @{ |
| bcostm | 0:c9112f0c67e3 | 98 | */ |
| bcostm | 0:c9112f0c67e3 | 99 | |
| bcostm | 0:c9112f0c67e3 | 100 | /* Exported types ------------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 101 | |
| bcostm | 0:c9112f0c67e3 | 102 | /** @defgroup FT5336_Exported_Types |
| bcostm | 0:c9112f0c67e3 | 103 | * @{ |
| bcostm | 0:c9112f0c67e3 | 104 | */ |
| bcostm | 0:c9112f0c67e3 | 105 | |
| bcostm | 0:c9112f0c67e3 | 106 | /* Exported constants --------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 107 | |
| bcostm | 0:c9112f0c67e3 | 108 | /** @defgroup FT5336_Exported_Constants |
| bcostm | 0:c9112f0c67e3 | 109 | * @{ |
| bcostm | 0:c9112f0c67e3 | 110 | */ |
| bcostm | 0:c9112f0c67e3 | 111 | |
| bcostm | 0:c9112f0c67e3 | 112 | /* I2C Slave address of touchscreen FocalTech FT5336 */ |
| bcostm | 0:c9112f0c67e3 | 113 | #define FT5336_I2C_SLAVE_ADDRESS ((uint8_t)0x70) |
| bcostm | 0:c9112f0c67e3 | 114 | |
| bcostm | 0:c9112f0c67e3 | 115 | /* Maximum border values of the touchscreen pad */ |
| bcostm | 0:c9112f0c67e3 | 116 | #define FT5336_MAX_WIDTH ((uint16_t)480) /* Touchscreen pad max width */ |
| bcostm | 0:c9112f0c67e3 | 117 | #define FT5336_MAX_HEIGHT ((uint16_t)272) /* Touchscreen pad max height */ |
| bcostm | 0:c9112f0c67e3 | 118 | |
| bcostm | 0:c9112f0c67e3 | 119 | /* Possible values of driver functions return status */ |
| bcostm | 0:c9112f0c67e3 | 120 | #define FT5336_STATUS_OK ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 121 | #define FT5336_STATUS_NOT_OK ((uint8_t)0x01) |
| bcostm | 0:c9112f0c67e3 | 122 | |
| bcostm | 0:c9112f0c67e3 | 123 | /* Possible values of global variable 'TS_I2C_Initialized' */ |
| bcostm | 0:c9112f0c67e3 | 124 | #define FT5336_I2C_NOT_INITIALIZED ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 125 | #define FT5336_I2C_INITIALIZED ((uint8_t)0x01) |
| bcostm | 0:c9112f0c67e3 | 126 | |
| bcostm | 0:c9112f0c67e3 | 127 | /* Max detectable simultaneous touches */ |
| bcostm | 0:c9112f0c67e3 | 128 | #define FT5336_MAX_DETECTABLE_TOUCH ((uint8_t)0x05) |
| bcostm | 0:c9112f0c67e3 | 129 | |
| bcostm | 0:c9112f0c67e3 | 130 | /** |
| bcostm | 0:c9112f0c67e3 | 131 | * @brief : Definitions for FT5336 I2C register addresses on 8 bit |
| bcostm | 0:c9112f0c67e3 | 132 | **/ |
| bcostm | 0:c9112f0c67e3 | 133 | |
| bcostm | 0:c9112f0c67e3 | 134 | /* Current mode register of the FT5336 (R/W) */ |
| bcostm | 0:c9112f0c67e3 | 135 | #define FT5336_DEV_MODE_REG ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 136 | |
| bcostm | 0:c9112f0c67e3 | 137 | /* Possible values of FT5336_DEV_MODE_REG */ |
| bcostm | 0:c9112f0c67e3 | 138 | #define FT5336_DEV_MODE_WORKING ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 139 | #define FT5336_DEV_MODE_FACTORY ((uint8_t)0x04) |
| bcostm | 0:c9112f0c67e3 | 140 | |
| bcostm | 0:c9112f0c67e3 | 141 | #define FT5336_DEV_MODE_MASK ((uint8_t)0x07) |
| bcostm | 0:c9112f0c67e3 | 142 | #define FT5336_DEV_MODE_SHIFT ((uint8_t)0x04) |
| bcostm | 0:c9112f0c67e3 | 143 | |
| bcostm | 0:c9112f0c67e3 | 144 | /* Gesture ID register */ |
| bcostm | 0:c9112f0c67e3 | 145 | #define FT5336_GEST_ID_REG ((uint8_t)0x01) |
| bcostm | 0:c9112f0c67e3 | 146 | |
| bcostm | 0:c9112f0c67e3 | 147 | /* Possible values of FT5336_GEST_ID_REG */ |
| bcostm | 0:c9112f0c67e3 | 148 | #define FT5336_GEST_ID_NO_GESTURE ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 149 | #define FT5336_GEST_ID_MOVE_UP ((uint8_t)0x10) |
| bcostm | 0:c9112f0c67e3 | 150 | #define FT5336_GEST_ID_MOVE_RIGHT ((uint8_t)0x14) |
| bcostm | 0:c9112f0c67e3 | 151 | #define FT5336_GEST_ID_MOVE_DOWN ((uint8_t)0x18) |
| bcostm | 0:c9112f0c67e3 | 152 | #define FT5336_GEST_ID_MOVE_LEFT ((uint8_t)0x1C) |
| bcostm | 0:c9112f0c67e3 | 153 | #define FT5336_GEST_ID_SINGLE_CLICK ((uint8_t)0x20) |
| bcostm | 0:c9112f0c67e3 | 154 | #define FT5336_GEST_ID_DOUBLE_CLICK ((uint8_t)0x22) |
| bcostm | 0:c9112f0c67e3 | 155 | #define FT5336_GEST_ID_ROTATE_CLOCKWISE ((uint8_t)0x28) |
| bcostm | 0:c9112f0c67e3 | 156 | #define FT5336_GEST_ID_ROTATE_C_CLOCKWISE ((uint8_t)0x29) |
| bcostm | 0:c9112f0c67e3 | 157 | #define FT5336_GEST_ID_ZOOM_IN ((uint8_t)0x40) |
| bcostm | 0:c9112f0c67e3 | 158 | #define FT5336_GEST_ID_ZOOM_OUT ((uint8_t)0x49) |
| bcostm | 0:c9112f0c67e3 | 159 | |
| bcostm | 0:c9112f0c67e3 | 160 | /* Touch Data Status register : gives number of active touch points (0..5) */ |
| bcostm | 0:c9112f0c67e3 | 161 | #define FT5336_TD_STAT_REG ((uint8_t)0x02) |
| bcostm | 0:c9112f0c67e3 | 162 | |
| bcostm | 0:c9112f0c67e3 | 163 | /* Values related to FT5336_TD_STAT_REG */ |
| bcostm | 0:c9112f0c67e3 | 164 | #define FT5336_TD_STAT_MASK ((uint8_t)0x0F) |
| bcostm | 0:c9112f0c67e3 | 165 | #define FT5336_TD_STAT_SHIFT ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 166 | |
| bcostm | 0:c9112f0c67e3 | 167 | /* Values Pn_XH and Pn_YH related */ |
| bcostm | 0:c9112f0c67e3 | 168 | #define FT5336_TOUCH_EVT_FLAG_PRESS_DOWN ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 169 | #define FT5336_TOUCH_EVT_FLAG_LIFT_UP ((uint8_t)0x01) |
| bcostm | 0:c9112f0c67e3 | 170 | #define FT5336_TOUCH_EVT_FLAG_CONTACT ((uint8_t)0x02) |
| bcostm | 0:c9112f0c67e3 | 171 | #define FT5336_TOUCH_EVT_FLAG_NO_EVENT ((uint8_t)0x03) |
| bcostm | 0:c9112f0c67e3 | 172 | |
| bcostm | 0:c9112f0c67e3 | 173 | #define FT5336_TOUCH_EVT_FLAG_SHIFT ((uint8_t)0x06) |
| bcostm | 0:c9112f0c67e3 | 174 | #define FT5336_TOUCH_EVT_FLAG_MASK ((uint8_t)(3 << FT5336_TOUCH_EVT_FLAG_SHIFT)) |
| bcostm | 0:c9112f0c67e3 | 175 | |
| bcostm | 0:c9112f0c67e3 | 176 | #define FT5336_TOUCH_POS_MSB_MASK ((uint8_t)0x0F) |
| bcostm | 0:c9112f0c67e3 | 177 | #define FT5336_TOUCH_POS_MSB_SHIFT ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 178 | |
| bcostm | 0:c9112f0c67e3 | 179 | /* Values Pn_XL and Pn_YL related */ |
| bcostm | 0:c9112f0c67e3 | 180 | #define FT5336_TOUCH_POS_LSB_MASK ((uint8_t)0xFF) |
| bcostm | 0:c9112f0c67e3 | 181 | #define FT5336_TOUCH_POS_LSB_SHIFT ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 182 | |
| bcostm | 0:c9112f0c67e3 | 183 | #define FT5336_P1_XH_REG ((uint8_t)0x03) |
| bcostm | 0:c9112f0c67e3 | 184 | #define FT5336_P1_XL_REG ((uint8_t)0x04) |
| bcostm | 0:c9112f0c67e3 | 185 | #define FT5336_P1_YH_REG ((uint8_t)0x05) |
| bcostm | 0:c9112f0c67e3 | 186 | #define FT5336_P1_YL_REG ((uint8_t)0x06) |
| bcostm | 0:c9112f0c67e3 | 187 | |
| bcostm | 0:c9112f0c67e3 | 188 | /* Touch Pressure register value (R) */ |
| bcostm | 0:c9112f0c67e3 | 189 | #define FT5336_P1_WEIGHT_REG ((uint8_t)0x07) |
| bcostm | 0:c9112f0c67e3 | 190 | |
| bcostm | 0:c9112f0c67e3 | 191 | /* Values Pn_WEIGHT related */ |
| bcostm | 0:c9112f0c67e3 | 192 | #define FT5336_TOUCH_WEIGHT_MASK ((uint8_t)0xFF) |
| bcostm | 0:c9112f0c67e3 | 193 | #define FT5336_TOUCH_WEIGHT_SHIFT ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 194 | |
| bcostm | 0:c9112f0c67e3 | 195 | /* Touch area register */ |
| bcostm | 0:c9112f0c67e3 | 196 | #define FT5336_P1_MISC_REG ((uint8_t)0x08) |
| bcostm | 0:c9112f0c67e3 | 197 | |
| bcostm | 0:c9112f0c67e3 | 198 | /* Values related to FT5336_Pn_MISC_REG */ |
| bcostm | 0:c9112f0c67e3 | 199 | #define FT5336_TOUCH_AREA_MASK ((uint8_t)(0x04 << 4)) |
| bcostm | 0:c9112f0c67e3 | 200 | #define FT5336_TOUCH_AREA_SHIFT ((uint8_t)0x04) |
| bcostm | 0:c9112f0c67e3 | 201 | |
| bcostm | 0:c9112f0c67e3 | 202 | #define FT5336_P2_XH_REG ((uint8_t)0x09) |
| bcostm | 0:c9112f0c67e3 | 203 | #define FT5336_P2_XL_REG ((uint8_t)0x0A) |
| bcostm | 0:c9112f0c67e3 | 204 | #define FT5336_P2_YH_REG ((uint8_t)0x0B) |
| bcostm | 0:c9112f0c67e3 | 205 | #define FT5336_P2_YL_REG ((uint8_t)0x0C) |
| bcostm | 0:c9112f0c67e3 | 206 | #define FT5336_P2_WEIGHT_REG ((uint8_t)0x0D) |
| bcostm | 0:c9112f0c67e3 | 207 | #define FT5336_P2_MISC_REG ((uint8_t)0x0E) |
| bcostm | 0:c9112f0c67e3 | 208 | |
| bcostm | 0:c9112f0c67e3 | 209 | #define FT5336_P3_XH_REG ((uint8_t)0x0F) |
| bcostm | 0:c9112f0c67e3 | 210 | #define FT5336_P3_XL_REG ((uint8_t)0x10) |
| bcostm | 0:c9112f0c67e3 | 211 | #define FT5336_P3_YH_REG ((uint8_t)0x11) |
| bcostm | 0:c9112f0c67e3 | 212 | #define FT5336_P3_YL_REG ((uint8_t)0x12) |
| bcostm | 0:c9112f0c67e3 | 213 | #define FT5336_P3_WEIGHT_REG ((uint8_t)0x13) |
| bcostm | 0:c9112f0c67e3 | 214 | #define FT5336_P3_MISC_REG ((uint8_t)0x14) |
| bcostm | 0:c9112f0c67e3 | 215 | |
| bcostm | 0:c9112f0c67e3 | 216 | #define FT5336_P4_XH_REG ((uint8_t)0x15) |
| bcostm | 0:c9112f0c67e3 | 217 | #define FT5336_P4_XL_REG ((uint8_t)0x16) |
| bcostm | 0:c9112f0c67e3 | 218 | #define FT5336_P4_YH_REG ((uint8_t)0x17) |
| bcostm | 0:c9112f0c67e3 | 219 | #define FT5336_P4_YL_REG ((uint8_t)0x18) |
| bcostm | 0:c9112f0c67e3 | 220 | #define FT5336_P4_WEIGHT_REG ((uint8_t)0x19) |
| bcostm | 0:c9112f0c67e3 | 221 | #define FT5336_P4_MISC_REG ((uint8_t)0x1A) |
| bcostm | 0:c9112f0c67e3 | 222 | |
| bcostm | 0:c9112f0c67e3 | 223 | #define FT5336_P5_XH_REG ((uint8_t)0x1B) |
| bcostm | 0:c9112f0c67e3 | 224 | #define FT5336_P5_XL_REG ((uint8_t)0x1C) |
| bcostm | 0:c9112f0c67e3 | 225 | #define FT5336_P5_YH_REG ((uint8_t)0x1D) |
| bcostm | 0:c9112f0c67e3 | 226 | #define FT5336_P5_YL_REG ((uint8_t)0x1E) |
| bcostm | 0:c9112f0c67e3 | 227 | #define FT5336_P5_WEIGHT_REG ((uint8_t)0x1F) |
| bcostm | 0:c9112f0c67e3 | 228 | #define FT5336_P5_MISC_REG ((uint8_t)0x20) |
| bcostm | 0:c9112f0c67e3 | 229 | |
| bcostm | 0:c9112f0c67e3 | 230 | #define FT5336_P6_XH_REG ((uint8_t)0x21) |
| bcostm | 0:c9112f0c67e3 | 231 | #define FT5336_P6_XL_REG ((uint8_t)0x22) |
| bcostm | 0:c9112f0c67e3 | 232 | #define FT5336_P6_YH_REG ((uint8_t)0x23) |
| bcostm | 0:c9112f0c67e3 | 233 | #define FT5336_P6_YL_REG ((uint8_t)0x24) |
| bcostm | 0:c9112f0c67e3 | 234 | #define FT5336_P6_WEIGHT_REG ((uint8_t)0x25) |
| bcostm | 0:c9112f0c67e3 | 235 | #define FT5336_P6_MISC_REG ((uint8_t)0x26) |
| bcostm | 0:c9112f0c67e3 | 236 | |
| bcostm | 0:c9112f0c67e3 | 237 | #define FT5336_P7_XH_REG ((uint8_t)0x27) |
| bcostm | 0:c9112f0c67e3 | 238 | #define FT5336_P7_XL_REG ((uint8_t)0x28) |
| bcostm | 0:c9112f0c67e3 | 239 | #define FT5336_P7_YH_REG ((uint8_t)0x29) |
| bcostm | 0:c9112f0c67e3 | 240 | #define FT5336_P7_YL_REG ((uint8_t)0x2A) |
| bcostm | 0:c9112f0c67e3 | 241 | #define FT5336_P7_WEIGHT_REG ((uint8_t)0x2B) |
| bcostm | 0:c9112f0c67e3 | 242 | #define FT5336_P7_MISC_REG ((uint8_t)0x2C) |
| bcostm | 0:c9112f0c67e3 | 243 | |
| bcostm | 0:c9112f0c67e3 | 244 | #define FT5336_P8_XH_REG ((uint8_t)0x2D) |
| bcostm | 0:c9112f0c67e3 | 245 | #define FT5336_P8_XL_REG ((uint8_t)0x2E) |
| bcostm | 0:c9112f0c67e3 | 246 | #define FT5336_P8_YH_REG ((uint8_t)0x2F) |
| bcostm | 0:c9112f0c67e3 | 247 | #define FT5336_P8_YL_REG ((uint8_t)0x30) |
| bcostm | 0:c9112f0c67e3 | 248 | #define FT5336_P8_WEIGHT_REG ((uint8_t)0x31) |
| bcostm | 0:c9112f0c67e3 | 249 | #define FT5336_P8_MISC_REG ((uint8_t)0x32) |
| bcostm | 0:c9112f0c67e3 | 250 | |
| bcostm | 0:c9112f0c67e3 | 251 | #define FT5336_P9_XH_REG ((uint8_t)0x33) |
| bcostm | 0:c9112f0c67e3 | 252 | #define FT5336_P9_XL_REG ((uint8_t)0x34) |
| bcostm | 0:c9112f0c67e3 | 253 | #define FT5336_P9_YH_REG ((uint8_t)0x35) |
| bcostm | 0:c9112f0c67e3 | 254 | #define FT5336_P9_YL_REG ((uint8_t)0x36) |
| bcostm | 0:c9112f0c67e3 | 255 | #define FT5336_P9_WEIGHT_REG ((uint8_t)0x37) |
| bcostm | 0:c9112f0c67e3 | 256 | #define FT5336_P9_MISC_REG ((uint8_t)0x38) |
| bcostm | 0:c9112f0c67e3 | 257 | |
| bcostm | 0:c9112f0c67e3 | 258 | #define FT5336_P10_XH_REG ((uint8_t)0x39) |
| bcostm | 0:c9112f0c67e3 | 259 | #define FT5336_P10_XL_REG ((uint8_t)0x3A) |
| bcostm | 0:c9112f0c67e3 | 260 | #define FT5336_P10_YH_REG ((uint8_t)0x3B) |
| bcostm | 0:c9112f0c67e3 | 261 | #define FT5336_P10_YL_REG ((uint8_t)0x3C) |
| bcostm | 0:c9112f0c67e3 | 262 | #define FT5336_P10_WEIGHT_REG ((uint8_t)0x3D) |
| bcostm | 0:c9112f0c67e3 | 263 | #define FT5336_P10_MISC_REG ((uint8_t)0x3E) |
| bcostm | 0:c9112f0c67e3 | 264 | |
| bcostm | 0:c9112f0c67e3 | 265 | /* Threshold for touch detection */ |
| bcostm | 0:c9112f0c67e3 | 266 | #define FT5336_TH_GROUP_REG ((uint8_t)0x80) |
| bcostm | 0:c9112f0c67e3 | 267 | |
| bcostm | 0:c9112f0c67e3 | 268 | /* Values FT5336_TH_GROUP_REG : threshold related */ |
| bcostm | 0:c9112f0c67e3 | 269 | #define FT5336_THRESHOLD_MASK ((uint8_t)0xFF) |
| bcostm | 0:c9112f0c67e3 | 270 | #define FT5336_THRESHOLD_SHIFT ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 271 | |
| bcostm | 0:c9112f0c67e3 | 272 | /* Filter function coefficients */ |
| bcostm | 0:c9112f0c67e3 | 273 | #define FT5336_TH_DIFF_REG ((uint8_t)0x85) |
| bcostm | 0:c9112f0c67e3 | 274 | |
| bcostm | 0:c9112f0c67e3 | 275 | /* Control register */ |
| bcostm | 0:c9112f0c67e3 | 276 | #define FT5336_CTRL_REG ((uint8_t)0x86) |
| bcostm | 0:c9112f0c67e3 | 277 | |
| bcostm | 0:c9112f0c67e3 | 278 | /* Values related to FT5336_CTRL_REG */ |
| bcostm | 0:c9112f0c67e3 | 279 | |
| bcostm | 0:c9112f0c67e3 | 280 | /* Will keep the Active mode when there is no touching */ |
| bcostm | 0:c9112f0c67e3 | 281 | #define FT5336_CTRL_KEEP_ACTIVE_MODE ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 282 | |
| bcostm | 0:c9112f0c67e3 | 283 | /* Switching from Active mode to Monitor mode automatically when there is no touching */ |
| bcostm | 0:c9112f0c67e3 | 284 | #define FT5336_CTRL_KEEP_AUTO_SWITCH_MONITOR_MODE ((uint8_t)0x01 |
| bcostm | 0:c9112f0c67e3 | 285 | |
| bcostm | 0:c9112f0c67e3 | 286 | /* The time period of switching from Active mode to Monitor mode when there is no touching */ |
| bcostm | 0:c9112f0c67e3 | 287 | #define FT5336_TIMEENTERMONITOR_REG ((uint8_t)0x87) |
| bcostm | 0:c9112f0c67e3 | 288 | |
| bcostm | 0:c9112f0c67e3 | 289 | /* Report rate in Active mode */ |
| bcostm | 0:c9112f0c67e3 | 290 | #define FT5336_PERIODACTIVE_REG ((uint8_t)0x88) |
| bcostm | 0:c9112f0c67e3 | 291 | |
| bcostm | 0:c9112f0c67e3 | 292 | /* Report rate in Monitor mode */ |
| bcostm | 0:c9112f0c67e3 | 293 | #define FT5336_PERIODMONITOR_REG ((uint8_t)0x89) |
| bcostm | 0:c9112f0c67e3 | 294 | |
| bcostm | 0:c9112f0c67e3 | 295 | /* The value of the minimum allowed angle while Rotating gesture mode */ |
| bcostm | 0:c9112f0c67e3 | 296 | #define FT5336_RADIAN_VALUE_REG ((uint8_t)0x91) |
| bcostm | 0:c9112f0c67e3 | 297 | |
| bcostm | 0:c9112f0c67e3 | 298 | /* Maximum offset while Moving Left and Moving Right gesture */ |
| bcostm | 0:c9112f0c67e3 | 299 | #define FT5336_OFFSET_LEFT_RIGHT_REG ((uint8_t)0x92) |
| bcostm | 0:c9112f0c67e3 | 300 | |
| bcostm | 0:c9112f0c67e3 | 301 | /* Maximum offset while Moving Up and Moving Down gesture */ |
| bcostm | 0:c9112f0c67e3 | 302 | #define FT5336_OFFSET_UP_DOWN_REG ((uint8_t)0x93) |
| bcostm | 0:c9112f0c67e3 | 303 | |
| bcostm | 0:c9112f0c67e3 | 304 | /* Minimum distance while Moving Left and Moving Right gesture */ |
| bcostm | 0:c9112f0c67e3 | 305 | #define FT5336_DISTANCE_LEFT_RIGHT_REG ((uint8_t)0x94) |
| bcostm | 0:c9112f0c67e3 | 306 | |
| bcostm | 0:c9112f0c67e3 | 307 | /* Minimum distance while Moving Up and Moving Down gesture */ |
| bcostm | 0:c9112f0c67e3 | 308 | #define FT5336_DISTANCE_UP_DOWN_REG ((uint8_t)0x95) |
| bcostm | 0:c9112f0c67e3 | 309 | |
| bcostm | 0:c9112f0c67e3 | 310 | /* Maximum distance while Zoom In and Zoom Out gesture */ |
| bcostm | 0:c9112f0c67e3 | 311 | #define FT5336_DISTANCE_ZOOM_REG ((uint8_t)0x96) |
| bcostm | 0:c9112f0c67e3 | 312 | |
| bcostm | 0:c9112f0c67e3 | 313 | /* High 8-bit of LIB Version info */ |
| bcostm | 0:c9112f0c67e3 | 314 | #define FT5336_LIB_VER_H_REG ((uint8_t)0xA1) |
| bcostm | 0:c9112f0c67e3 | 315 | |
| bcostm | 0:c9112f0c67e3 | 316 | /* Low 8-bit of LIB Version info */ |
| bcostm | 0:c9112f0c67e3 | 317 | #define FT5336_LIB_VER_L_REG ((uint8_t)0xA2) |
| bcostm | 0:c9112f0c67e3 | 318 | |
| bcostm | 0:c9112f0c67e3 | 319 | /* Chip Selecting */ |
| bcostm | 0:c9112f0c67e3 | 320 | #define FT5336_CIPHER_REG ((uint8_t)0xA3) |
| bcostm | 0:c9112f0c67e3 | 321 | |
| bcostm | 0:c9112f0c67e3 | 322 | /* Interrupt mode register (used when in interrupt mode) */ |
| bcostm | 0:c9112f0c67e3 | 323 | #define FT5336_GMODE_REG ((uint8_t)0xA4) |
| bcostm | 0:c9112f0c67e3 | 324 | |
| bcostm | 0:c9112f0c67e3 | 325 | #define FT5336_G_MODE_INTERRUPT_MASK ((uint8_t)0x03) |
| bcostm | 0:c9112f0c67e3 | 326 | #define FT5336_G_MODE_INTERRUPT_SHIFT ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 327 | |
| bcostm | 0:c9112f0c67e3 | 328 | /* Possible values of FT5336_GMODE_REG */ |
| bcostm | 0:c9112f0c67e3 | 329 | #define FT5336_G_MODE_INTERRUPT_POLLING ((uint8_t)0x00) |
| bcostm | 0:c9112f0c67e3 | 330 | #define FT5336_G_MODE_INTERRUPT_TRIGGER ((uint8_t)0x01) |
| bcostm | 0:c9112f0c67e3 | 331 | |
| bcostm | 0:c9112f0c67e3 | 332 | /* Current power mode the FT5336 system is in (R) */ |
| bcostm | 0:c9112f0c67e3 | 333 | #define FT5336_PWR_MODE_REG ((uint8_t)0xA5) |
| bcostm | 0:c9112f0c67e3 | 334 | |
| bcostm | 0:c9112f0c67e3 | 335 | /* FT5336 firmware version */ |
| bcostm | 0:c9112f0c67e3 | 336 | #define FT5336_FIRMID_REG ((uint8_t)0xA6) |
| bcostm | 0:c9112f0c67e3 | 337 | |
| bcostm | 0:c9112f0c67e3 | 338 | /* FT5336 Chip identification register */ |
| bcostm | 0:c9112f0c67e3 | 339 | #define FT5336_CHIP_ID_REG ((uint8_t)0xA8) |
| bcostm | 0:c9112f0c67e3 | 340 | |
| bcostm | 0:c9112f0c67e3 | 341 | /* Possible values of FT5336_CHIP_ID_REG */ |
| bcostm | 0:c9112f0c67e3 | 342 | #define FT5336_ID_VALUE ((uint8_t)0x51) |
| bcostm | 0:c9112f0c67e3 | 343 | |
| bcostm | 0:c9112f0c67e3 | 344 | /* Release code version */ |
| bcostm | 0:c9112f0c67e3 | 345 | #define FT5336_RELEASE_CODE_ID_REG ((uint8_t)0xAF) |
| bcostm | 0:c9112f0c67e3 | 346 | |
| bcostm | 0:c9112f0c67e3 | 347 | /* Current operating mode the FT5336 system is in (R) */ |
| bcostm | 0:c9112f0c67e3 | 348 | #define FT5336_STATE_REG ((uint8_t)0xBC) |
| bcostm | 0:c9112f0c67e3 | 349 | |
| bcostm | 0:c9112f0c67e3 | 350 | /** |
| bcostm | 0:c9112f0c67e3 | 351 | * @} |
| bcostm | 0:c9112f0c67e3 | 352 | */ |
| bcostm | 0:c9112f0c67e3 | 353 | |
| bcostm | 0:c9112f0c67e3 | 354 | /* Exported macro ------------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 355 | |
| bcostm | 0:c9112f0c67e3 | 356 | /** @defgroup ft5336_Exported_Macros |
| bcostm | 0:c9112f0c67e3 | 357 | * @{ |
| bcostm | 0:c9112f0c67e3 | 358 | */ |
| bcostm | 0:c9112f0c67e3 | 359 | |
| bcostm | 0:c9112f0c67e3 | 360 | /* Exported functions --------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 361 | |
| bcostm | 0:c9112f0c67e3 | 362 | /** @defgroup ft5336_Exported_Functions |
| bcostm | 0:c9112f0c67e3 | 363 | * @{ |
| bcostm | 0:c9112f0c67e3 | 364 | */ |
| bcostm | 0:c9112f0c67e3 | 365 | |
| bcostm | 0:c9112f0c67e3 | 366 | /** |
| bcostm | 0:c9112f0c67e3 | 367 | * @brief ft5336 Control functions |
| bcostm | 0:c9112f0c67e3 | 368 | */ |
| bcostm | 0:c9112f0c67e3 | 369 | |
| bcostm | 0:c9112f0c67e3 | 370 | |
| bcostm | 0:c9112f0c67e3 | 371 | /** |
| bcostm | 0:c9112f0c67e3 | 372 | * @brief Initialize the ft5336 communication bus |
| bcostm | 0:c9112f0c67e3 | 373 | * from MCU to FT5336 : ie I2C channel initialization (if required). |
| bcostm | 0:c9112f0c67e3 | 374 | * @param DeviceAddr: Device address on communication Bus (I2C slave address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 375 | * @retval None |
| bcostm | 0:c9112f0c67e3 | 376 | */ |
| bcostm | 0:c9112f0c67e3 | 377 | void ft5336_Init(uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 378 | |
| bcostm | 0:c9112f0c67e3 | 379 | /** |
| bcostm | 0:c9112f0c67e3 | 380 | * @brief Software Reset the ft5336. |
| bcostm | 0:c9112f0c67e3 | 381 | * @param DeviceAddr: Device address on communication Bus (I2C slave address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 382 | * @retval None |
| bcostm | 0:c9112f0c67e3 | 383 | */ |
| bcostm | 0:c9112f0c67e3 | 384 | void ft5336_Reset(uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 385 | |
| bcostm | 0:c9112f0c67e3 | 386 | /** |
| bcostm | 0:c9112f0c67e3 | 387 | * @brief Read the ft5336 device ID, pre initialize I2C in case of need to be |
| bcostm | 0:c9112f0c67e3 | 388 | * able to read the FT5336 device ID, and verify this is a FT5336. |
| bcostm | 0:c9112f0c67e3 | 389 | * @param DeviceAddr: I2C FT5336 Slave address. |
| bcostm | 0:c9112f0c67e3 | 390 | * @retval The Device ID (two bytes). |
| bcostm | 0:c9112f0c67e3 | 391 | */ |
| bcostm | 0:c9112f0c67e3 | 392 | uint16_t ft5336_ReadID(uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 393 | |
| bcostm | 0:c9112f0c67e3 | 394 | /** |
| bcostm | 0:c9112f0c67e3 | 395 | * @brief Configures the touch Screen IC device to start detecting touches |
| bcostm | 0:c9112f0c67e3 | 396 | * @param DeviceAddr: Device address on communication Bus (I2C slave address). |
| bcostm | 0:c9112f0c67e3 | 397 | * @retval None. |
| bcostm | 0:c9112f0c67e3 | 398 | */ |
| bcostm | 0:c9112f0c67e3 | 399 | void ft5336_TS_Start(uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 400 | |
| bcostm | 0:c9112f0c67e3 | 401 | /** |
| bcostm | 0:c9112f0c67e3 | 402 | * @brief Return if there is touches detected or not. |
| bcostm | 0:c9112f0c67e3 | 403 | * Try to detect new touches and forget the old ones (reset internal global |
| bcostm | 0:c9112f0c67e3 | 404 | * variables). |
| bcostm | 0:c9112f0c67e3 | 405 | * @param DeviceAddr: Device address on communication Bus. |
| bcostm | 0:c9112f0c67e3 | 406 | * @retval : Number of active touches detected (can be 0, 1 or 2). |
| bcostm | 0:c9112f0c67e3 | 407 | */ |
| bcostm | 0:c9112f0c67e3 | 408 | uint8_t ft5336_TS_DetectTouch(uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 409 | |
| bcostm | 0:c9112f0c67e3 | 410 | /** |
| bcostm | 0:c9112f0c67e3 | 411 | * @brief Get the touch screen X and Y positions values |
| bcostm | 0:c9112f0c67e3 | 412 | * Manage multi touch thanks to touch Index global |
| bcostm | 0:c9112f0c67e3 | 413 | * variable 'ft5336_handle.currActiveTouchIdx'. |
| bcostm | 0:c9112f0c67e3 | 414 | * @param DeviceAddr: Device address on communication Bus. |
| bcostm | 0:c9112f0c67e3 | 415 | * @param X: Pointer to X position value |
| bcostm | 0:c9112f0c67e3 | 416 | * @param Y: Pointer to Y position value |
| bcostm | 0:c9112f0c67e3 | 417 | * @retval None. |
| bcostm | 0:c9112f0c67e3 | 418 | */ |
| bcostm | 0:c9112f0c67e3 | 419 | void ft5336_TS_GetXY(uint16_t DeviceAddr, uint16_t *X, uint16_t *Y); |
| bcostm | 0:c9112f0c67e3 | 420 | |
| bcostm | 0:c9112f0c67e3 | 421 | /** |
| bcostm | 0:c9112f0c67e3 | 422 | * @brief Configure the FT5336 device to generate IT on given INT pin |
| bcostm | 0:c9112f0c67e3 | 423 | * connected to MCU as EXTI. |
| bcostm | 0:c9112f0c67e3 | 424 | * @param DeviceAddr: Device address on communication Bus (Slave I2C address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 425 | * @retval None |
| bcostm | 0:c9112f0c67e3 | 426 | */ |
| bcostm | 0:c9112f0c67e3 | 427 | void ft5336_TS_EnableIT(uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 428 | |
| bcostm | 0:c9112f0c67e3 | 429 | /** |
| bcostm | 0:c9112f0c67e3 | 430 | * @brief Configure the FT5336 device to stop generating IT on the given INT pin |
| bcostm | 0:c9112f0c67e3 | 431 | * connected to MCU as EXTI. |
| bcostm | 0:c9112f0c67e3 | 432 | * @param DeviceAddr: Device address on communication Bus (Slave I2C address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 433 | * @retval None |
| bcostm | 0:c9112f0c67e3 | 434 | */ |
| bcostm | 0:c9112f0c67e3 | 435 | void ft5336_TS_DisableIT(uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 436 | |
| bcostm | 0:c9112f0c67e3 | 437 | /** |
| bcostm | 0:c9112f0c67e3 | 438 | * @brief Get IT status from FT5336 interrupt status registers |
| bcostm | 0:c9112f0c67e3 | 439 | * Should be called Following an EXTI coming to the MCU to know the detailed |
| bcostm | 0:c9112f0c67e3 | 440 | * reason of the interrupt. |
| bcostm | 0:c9112f0c67e3 | 441 | * @param DeviceAddr: Device address on communication Bus (I2C slave address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 442 | * @retval TS interrupts status |
| bcostm | 0:c9112f0c67e3 | 443 | */ |
| bcostm | 0:c9112f0c67e3 | 444 | uint8_t ft5336_TS_ITStatus (uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 445 | |
| bcostm | 0:c9112f0c67e3 | 446 | /** |
| bcostm | 0:c9112f0c67e3 | 447 | * @brief Clear IT status in FT5336 interrupt status clear registers |
| bcostm | 0:c9112f0c67e3 | 448 | * Should be called Following an EXTI coming to the MCU. |
| bcostm | 0:c9112f0c67e3 | 449 | * @param DeviceAddr: Device address on communication Bus (I2C slave address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 450 | * @retval TS interrupts status |
| bcostm | 0:c9112f0c67e3 | 451 | */ |
| bcostm | 0:c9112f0c67e3 | 452 | void ft5336_TS_ClearIT (uint16_t DeviceAddr); |
| bcostm | 0:c9112f0c67e3 | 453 | |
| bcostm | 0:c9112f0c67e3 | 454 | /**** NEW FEATURES enabled when Multi-touch support is enabled ****/ |
| bcostm | 0:c9112f0c67e3 | 455 | |
| bcostm | 0:c9112f0c67e3 | 456 | #if (TS_MULTI_TOUCH_SUPPORTED == 1) |
| bcostm | 0:c9112f0c67e3 | 457 | |
| bcostm | 0:c9112f0c67e3 | 458 | /** |
| bcostm | 0:c9112f0c67e3 | 459 | * @brief Get the last touch gesture identification (zoom, move up/down...). |
| bcostm | 0:c9112f0c67e3 | 460 | * @param DeviceAddr: Device address on communication Bus (I2C slave address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 461 | * @param pGestureId : Pointer to get last touch gesture Identification. |
| bcostm | 0:c9112f0c67e3 | 462 | * @retval None. |
| bcostm | 0:c9112f0c67e3 | 463 | */ |
| bcostm | 0:c9112f0c67e3 | 464 | void ft5336_TS_GetGestureID(uint16_t DeviceAddr, uint32_t * pGestureId); |
| bcostm | 0:c9112f0c67e3 | 465 | |
| bcostm | 0:c9112f0c67e3 | 466 | /** |
| bcostm | 0:c9112f0c67e3 | 467 | * @brief Get the touch detailed informations on touch number 'touchIdx' (0..1) |
| bcostm | 0:c9112f0c67e3 | 468 | * This touch detailed information contains : |
| bcostm | 0:c9112f0c67e3 | 469 | * - weight that was applied to this touch |
| bcostm | 0:c9112f0c67e3 | 470 | * - sub-area of the touch in the touch panel |
| bcostm | 0:c9112f0c67e3 | 471 | * - event of linked to the touch (press down, lift up, ...) |
| bcostm | 0:c9112f0c67e3 | 472 | * @param DeviceAddr: Device address on communication Bus (I2C slave address of FT5336). |
| bcostm | 0:c9112f0c67e3 | 473 | * @param touchIdx : Passed index of the touch (0..1) on which we want to get the |
| bcostm | 0:c9112f0c67e3 | 474 | * detailed information. |
| bcostm | 0:c9112f0c67e3 | 475 | * @param pWeight : Pointer to to get the weight information of 'touchIdx'. |
| bcostm | 0:c9112f0c67e3 | 476 | * @param pArea : Pointer to to get the sub-area information of 'touchIdx'. |
| bcostm | 0:c9112f0c67e3 | 477 | * @param pEvent : Pointer to to get the event information of 'touchIdx'. |
| bcostm | 0:c9112f0c67e3 | 478 | |
| bcostm | 0:c9112f0c67e3 | 479 | * @retval None. |
| bcostm | 0:c9112f0c67e3 | 480 | */ |
| bcostm | 0:c9112f0c67e3 | 481 | void ft5336_TS_GetTouchInfo(uint16_t DeviceAddr, |
| bcostm | 0:c9112f0c67e3 | 482 | uint32_t touchIdx, |
| bcostm | 0:c9112f0c67e3 | 483 | uint32_t * pWeight, |
| bcostm | 0:c9112f0c67e3 | 484 | uint32_t * pArea, |
| bcostm | 0:c9112f0c67e3 | 485 | uint32_t * pEvent); |
| bcostm | 0:c9112f0c67e3 | 486 | |
| bcostm | 0:c9112f0c67e3 | 487 | #endif /* TS_MULTI_TOUCH_SUPPORTED == 1 */ |
| bcostm | 0:c9112f0c67e3 | 488 | |
| bcostm | 0:c9112f0c67e3 | 489 | /* Imported TS IO functions --------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 490 | |
| bcostm | 0:c9112f0c67e3 | 491 | /** @defgroup ft5336_Imported_Functions |
| bcostm | 0:c9112f0c67e3 | 492 | * @{ |
| bcostm | 0:c9112f0c67e3 | 493 | */ |
| bcostm | 0:c9112f0c67e3 | 494 | |
| bcostm | 0:c9112f0c67e3 | 495 | /* TouchScreen (TS) external IO functions */ |
| bcostm | 0:c9112f0c67e3 | 496 | extern void TS_IO_Init(void); |
| bcostm | 0:c9112f0c67e3 | 497 | extern void TS_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value); |
| bcostm | 0:c9112f0c67e3 | 498 | extern uint8_t TS_IO_Read(uint8_t Addr, uint8_t Reg); |
| bcostm | 0:c9112f0c67e3 | 499 | extern void TS_IO_Delay(uint32_t Delay); |
| bcostm | 0:c9112f0c67e3 | 500 | |
| bcostm | 0:c9112f0c67e3 | 501 | /** |
| bcostm | 0:c9112f0c67e3 | 502 | * @} |
| bcostm | 0:c9112f0c67e3 | 503 | */ |
| bcostm | 0:c9112f0c67e3 | 504 | |
| bcostm | 0:c9112f0c67e3 | 505 | /* Imported global variables --------------------------------------------------------*/ |
| bcostm | 0:c9112f0c67e3 | 506 | |
| bcostm | 0:c9112f0c67e3 | 507 | /** @defgroup ft5336_Imported_Globals |
| bcostm | 0:c9112f0c67e3 | 508 | * @{ |
| bcostm | 0:c9112f0c67e3 | 509 | */ |
| bcostm | 0:c9112f0c67e3 | 510 | |
| bcostm | 0:c9112f0c67e3 | 511 | |
| bcostm | 0:c9112f0c67e3 | 512 | /* Touch screen driver structure */ |
| bcostm | 0:c9112f0c67e3 | 513 | extern TS_DrvTypeDef ft5336_ts_drv; |
| bcostm | 0:c9112f0c67e3 | 514 | |
| bcostm | 0:c9112f0c67e3 | 515 | /** |
| bcostm | 0:c9112f0c67e3 | 516 | * @} |
| bcostm | 0:c9112f0c67e3 | 517 | */ |
| bcostm | 0:c9112f0c67e3 | 518 | |
| bcostm | 0:c9112f0c67e3 | 519 | #ifdef __cplusplus |
| bcostm | 0:c9112f0c67e3 | 520 | } |
| bcostm | 0:c9112f0c67e3 | 521 | #endif |
| bcostm | 0:c9112f0c67e3 | 522 | #endif /* __FT5336_H */ |
| bcostm | 0:c9112f0c67e3 | 523 | |
| bcostm | 0:c9112f0c67e3 | 524 | |
| bcostm | 0:c9112f0c67e3 | 525 | /** |
| bcostm | 0:c9112f0c67e3 | 526 | * @} |
| bcostm | 0:c9112f0c67e3 | 527 | */ |
| bcostm | 0:c9112f0c67e3 | 528 | |
| bcostm | 0:c9112f0c67e3 | 529 | /** |
| bcostm | 0:c9112f0c67e3 | 530 | * @} |
| bcostm | 0:c9112f0c67e3 | 531 | */ |
| bcostm | 0:c9112f0c67e3 | 532 | |
| bcostm | 0:c9112f0c67e3 | 533 | /** |
| bcostm | 0:c9112f0c67e3 | 534 | * @} |
| bcostm | 0:c9112f0c67e3 | 535 | */ |
| bcostm | 0:c9112f0c67e3 | 536 | |
| bcostm | 0:c9112f0c67e3 | 537 | /** |
| bcostm | 0:c9112f0c67e3 | 538 | * @} |
| bcostm | 0:c9112f0c67e3 | 539 | */ |
| bcostm | 0:c9112f0c67e3 | 540 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |