Diff: BSP_DISCO_F746NG/ft5336.h

Revision:

4:95e30a911d97

diff -r f93fcb3e2650 -r 95e30a911d97 BSP_DISCO_F746NG/ft5336.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BSP_DISCO_F746NG/ft5336.h	Thu Apr 19 19:59:54 2018 +0000
@@ -0,0 +1,540 @@
+/**
+  ******************************************************************************
+  * @file    ft5336.h
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    25-June-2015
+  * @brief   This file contains all the functions prototypes for the
+  *          ft5336.c Touch screen driver.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __FT5336_H
+#define __FT5336_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Set Multi-touch as supported */
+#if !defined(TS_MONO_TOUCH_SUPPORTED)
+#define TS_MULTI_TOUCH_SUPPORTED        1
+#endif /* TS_MONO_TOUCH_SUPPORTED */
+
+/* Includes ------------------------------------------------------------------*/
+#include "ts.h"
+
+/* Macros --------------------------------------------------------------------*/
+
+#if defined(FT5336_ENABLE_ASSERT)
+/* Assert activated */
+#define FT5336_ASSERT(__condition__)      do { if(__condition__) \
+                                               {  \
+                                                 while(1);  \
+                                               } \
+                                          }while(0)
+#else
+/* Assert not activated : macro has no effect */
+#define FT5336_ASSERT(__condition__)    do { if(__condition__) \
+                                             {  \
+                                                ;  \
+                                             } \
+                                            }while(0)
+#endif /* FT5336_ENABLE_ASSERT == 1 */
+
+/** @typedef ft5336_handle_TypeDef
+ *  ft5336 Handle definition.
+ */
+typedef struct
+{
+  uint8_t i2cInitialized;
+
+  /* field holding the current number of simultaneous active touches */
+  uint8_t currActiveTouchNb;
+
+  /* field holding the touch index currently managed */
+  uint8_t currActiveTouchIdx;
+
+} ft5336_handle_TypeDef;
+
+  /** @addtogroup BSP
+   * @{
+   */
+
+  /** @addtogroup Component
+   * @{
+   */
+
+  /** @defgroup FT5336
+   * @{
+   */
+
+  /* Exported types ------------------------------------------------------------*/
+
+  /** @defgroup FT5336_Exported_Types
+   * @{
+   */
+
+  /* Exported constants --------------------------------------------------------*/
+
+  /** @defgroup FT5336_Exported_Constants
+   * @{
+   */
+
+  /* I2C Slave address of touchscreen FocalTech FT5336 */
+#define FT5336_I2C_SLAVE_ADDRESS            ((uint8_t)0x70)
+
+  /* Maximum border values of the touchscreen pad */
+#define FT5336_MAX_WIDTH                    ((uint16_t)480)     /* Touchscreen pad max width   */
+#define FT5336_MAX_HEIGHT                   ((uint16_t)272)     /* Touchscreen pad max height  */
+
+  /* Possible values of driver functions return status */
+#define FT5336_STATUS_OK                    ((uint8_t)0x00)
+#define FT5336_STATUS_NOT_OK                ((uint8_t)0x01)
+
+  /* Possible values of global variable 'TS_I2C_Initialized' */
+#define FT5336_I2C_NOT_INITIALIZED          ((uint8_t)0x00)
+#define FT5336_I2C_INITIALIZED              ((uint8_t)0x01)
+
+  /* Max detectable simultaneous touches */
+#define FT5336_MAX_DETECTABLE_TOUCH         ((uint8_t)0x05)
+
+  /**
+   * @brief : Definitions for FT5336 I2C register addresses on 8 bit
+   **/
+
+  /* Current mode register of the FT5336 (R/W) */
+#define FT5336_DEV_MODE_REG                 ((uint8_t)0x00)
+
+  /* Possible values of FT5336_DEV_MODE_REG */
+#define FT5336_DEV_MODE_WORKING             ((uint8_t)0x00)
+#define FT5336_DEV_MODE_FACTORY             ((uint8_t)0x04)
+
+#define FT5336_DEV_MODE_MASK                ((uint8_t)0x07)
+#define FT5336_DEV_MODE_SHIFT               ((uint8_t)0x04)
+
+  /* Gesture ID register */
+#define FT5336_GEST_ID_REG                  ((uint8_t)0x01)
+
+  /* Possible values of FT5336_GEST_ID_REG */
+#define FT5336_GEST_ID_NO_GESTURE           ((uint8_t)0x00)
+#define FT5336_GEST_ID_MOVE_UP              ((uint8_t)0x10)
+#define FT5336_GEST_ID_MOVE_RIGHT           ((uint8_t)0x14)
+#define FT5336_GEST_ID_MOVE_DOWN            ((uint8_t)0x18)
+#define FT5336_GEST_ID_MOVE_LEFT            ((uint8_t)0x1C)
+#define FT5336_GEST_ID_SINGLE_CLICK         ((uint8_t)0x20)
+#define FT5336_GEST_ID_DOUBLE_CLICK         ((uint8_t)0x22)
+#define FT5336_GEST_ID_ROTATE_CLOCKWISE     ((uint8_t)0x28)
+#define FT5336_GEST_ID_ROTATE_C_CLOCKWISE   ((uint8_t)0x29)
+#define FT5336_GEST_ID_ZOOM_IN              ((uint8_t)0x40)
+#define FT5336_GEST_ID_ZOOM_OUT             ((uint8_t)0x49)
+
+  /* Touch Data Status register : gives number of active touch points (0..5) */
+#define FT5336_TD_STAT_REG                  ((uint8_t)0x02)
+
+  /* Values related to FT5336_TD_STAT_REG */
+#define FT5336_TD_STAT_MASK                 ((uint8_t)0x0F)
+#define FT5336_TD_STAT_SHIFT                ((uint8_t)0x00)
+
+  /* Values Pn_XH and Pn_YH related */
+#define FT5336_TOUCH_EVT_FLAG_PRESS_DOWN    ((uint8_t)0x00)
+#define FT5336_TOUCH_EVT_FLAG_LIFT_UP       ((uint8_t)0x01)
+#define FT5336_TOUCH_EVT_FLAG_CONTACT       ((uint8_t)0x02)
+#define FT5336_TOUCH_EVT_FLAG_NO_EVENT      ((uint8_t)0x03)
+
+#define FT5336_TOUCH_EVT_FLAG_SHIFT         ((uint8_t)0x06)
+#define FT5336_TOUCH_EVT_FLAG_MASK          ((uint8_t)(3 << FT5336_TOUCH_EVT_FLAG_SHIFT))
+
+#define FT5336_TOUCH_POS_MSB_MASK           ((uint8_t)0x0F)
+#define FT5336_TOUCH_POS_MSB_SHIFT          ((uint8_t)0x00)
+
+  /* Values Pn_XL and Pn_YL related */
+#define FT5336_TOUCH_POS_LSB_MASK           ((uint8_t)0xFF)
+#define FT5336_TOUCH_POS_LSB_SHIFT          ((uint8_t)0x00)
+
+#define FT5336_P1_XH_REG                    ((uint8_t)0x03)
+#define FT5336_P1_XL_REG                    ((uint8_t)0x04)
+#define FT5336_P1_YH_REG                    ((uint8_t)0x05)
+#define FT5336_P1_YL_REG                    ((uint8_t)0x06)
+
+/* Touch Pressure register value (R) */
+#define FT5336_P1_WEIGHT_REG                ((uint8_t)0x07)
+
+/* Values Pn_WEIGHT related  */
+#define FT5336_TOUCH_WEIGHT_MASK            ((uint8_t)0xFF)
+#define FT5336_TOUCH_WEIGHT_SHIFT           ((uint8_t)0x00)
+
+/* Touch area register */
+#define FT5336_P1_MISC_REG                  ((uint8_t)0x08)
+
+/* Values related to FT5336_Pn_MISC_REG */
+#define FT5336_TOUCH_AREA_MASK              ((uint8_t)(0x04 << 4))
+#define FT5336_TOUCH_AREA_SHIFT             ((uint8_t)0x04)
+
+#define FT5336_P2_XH_REG                    ((uint8_t)0x09)
+#define FT5336_P2_XL_REG                    ((uint8_t)0x0A)
+#define FT5336_P2_YH_REG                    ((uint8_t)0x0B)
+#define FT5336_P2_YL_REG                    ((uint8_t)0x0C)
+#define FT5336_P2_WEIGHT_REG                ((uint8_t)0x0D)
+#define FT5336_P2_MISC_REG                  ((uint8_t)0x0E)
+
+#define FT5336_P3_XH_REG                    ((uint8_t)0x0F)
+#define FT5336_P3_XL_REG                    ((uint8_t)0x10)
+#define FT5336_P3_YH_REG                    ((uint8_t)0x11)
+#define FT5336_P3_YL_REG                    ((uint8_t)0x12)
+#define FT5336_P3_WEIGHT_REG                ((uint8_t)0x13)
+#define FT5336_P3_MISC_REG                  ((uint8_t)0x14)
+
+#define FT5336_P4_XH_REG                    ((uint8_t)0x15)
+#define FT5336_P4_XL_REG                    ((uint8_t)0x16)
+#define FT5336_P4_YH_REG                    ((uint8_t)0x17)
+#define FT5336_P4_YL_REG                    ((uint8_t)0x18)
+#define FT5336_P4_WEIGHT_REG                ((uint8_t)0x19)
+#define FT5336_P4_MISC_REG                  ((uint8_t)0x1A)
+
+#define FT5336_P5_XH_REG                    ((uint8_t)0x1B)
+#define FT5336_P5_XL_REG                    ((uint8_t)0x1C)
+#define FT5336_P5_YH_REG                    ((uint8_t)0x1D)
+#define FT5336_P5_YL_REG                    ((uint8_t)0x1E)
+#define FT5336_P5_WEIGHT_REG                ((uint8_t)0x1F)
+#define FT5336_P5_MISC_REG                  ((uint8_t)0x20)
+
+#define FT5336_P6_XH_REG                    ((uint8_t)0x21)
+#define FT5336_P6_XL_REG                    ((uint8_t)0x22)
+#define FT5336_P6_YH_REG                    ((uint8_t)0x23)
+#define FT5336_P6_YL_REG                    ((uint8_t)0x24)
+#define FT5336_P6_WEIGHT_REG                ((uint8_t)0x25)
+#define FT5336_P6_MISC_REG                  ((uint8_t)0x26)
+
+#define FT5336_P7_XH_REG                    ((uint8_t)0x27)
+#define FT5336_P7_XL_REG                    ((uint8_t)0x28)
+#define FT5336_P7_YH_REG                    ((uint8_t)0x29)
+#define FT5336_P7_YL_REG                    ((uint8_t)0x2A)
+#define FT5336_P7_WEIGHT_REG                ((uint8_t)0x2B)
+#define FT5336_P7_MISC_REG                  ((uint8_t)0x2C)
+
+#define FT5336_P8_XH_REG                    ((uint8_t)0x2D)
+#define FT5336_P8_XL_REG                    ((uint8_t)0x2E)
+#define FT5336_P8_YH_REG                    ((uint8_t)0x2F)
+#define FT5336_P8_YL_REG                    ((uint8_t)0x30)
+#define FT5336_P8_WEIGHT_REG                ((uint8_t)0x31)
+#define FT5336_P8_MISC_REG                  ((uint8_t)0x32)
+
+#define FT5336_P9_XH_REG                    ((uint8_t)0x33)
+#define FT5336_P9_XL_REG                    ((uint8_t)0x34)
+#define FT5336_P9_YH_REG                    ((uint8_t)0x35)
+#define FT5336_P9_YL_REG                    ((uint8_t)0x36)
+#define FT5336_P9_WEIGHT_REG                ((uint8_t)0x37)
+#define FT5336_P9_MISC_REG                  ((uint8_t)0x38)
+
+#define FT5336_P10_XH_REG                   ((uint8_t)0x39)
+#define FT5336_P10_XL_REG                   ((uint8_t)0x3A)
+#define FT5336_P10_YH_REG                   ((uint8_t)0x3B)
+#define FT5336_P10_YL_REG                   ((uint8_t)0x3C)
+#define FT5336_P10_WEIGHT_REG               ((uint8_t)0x3D)
+#define FT5336_P10_MISC_REG                 ((uint8_t)0x3E)
+
+  /* Threshold for touch detection */
+#define FT5336_TH_GROUP_REG                 ((uint8_t)0x80)
+
+  /* Values FT5336_TH_GROUP_REG : threshold related  */
+#define FT5336_THRESHOLD_MASK               ((uint8_t)0xFF)
+#define FT5336_THRESHOLD_SHIFT              ((uint8_t)0x00)
+
+  /* Filter function coefficients */
+#define FT5336_TH_DIFF_REG                  ((uint8_t)0x85)
+
+  /* Control register */
+#define FT5336_CTRL_REG                     ((uint8_t)0x86)
+
+  /* Values related to FT5336_CTRL_REG */
+
+  /* Will keep the Active mode when there is no touching */
+#define FT5336_CTRL_KEEP_ACTIVE_MODE        ((uint8_t)0x00)
+
+  /* Switching from Active mode to Monitor mode automatically when there is no touching */
+#define FT5336_CTRL_KEEP_AUTO_SWITCH_MONITOR_MODE  ((uint8_t)0x01
+
+  /* The time period of switching from Active mode to Monitor mode when there is no touching */
+#define FT5336_TIMEENTERMONITOR_REG         ((uint8_t)0x87)
+
+  /* Report rate in Active mode */
+#define FT5336_PERIODACTIVE_REG             ((uint8_t)0x88)
+
+  /* Report rate in Monitor mode */
+#define FT5336_PERIODMONITOR_REG            ((uint8_t)0x89)
+
+  /* The value of the minimum allowed angle while Rotating gesture mode */
+#define FT5336_RADIAN_VALUE_REG             ((uint8_t)0x91)
+
+  /* Maximum offset while Moving Left and Moving Right gesture */
+#define FT5336_OFFSET_LEFT_RIGHT_REG        ((uint8_t)0x92)
+
+  /* Maximum offset while Moving Up and Moving Down gesture */
+#define FT5336_OFFSET_UP_DOWN_REG           ((uint8_t)0x93)
+
+  /* Minimum distance while Moving Left and Moving Right gesture */
+#define FT5336_DISTANCE_LEFT_RIGHT_REG      ((uint8_t)0x94)
+
+  /* Minimum distance while Moving Up and Moving Down gesture */
+#define FT5336_DISTANCE_UP_DOWN_REG         ((uint8_t)0x95)
+
+  /* Maximum distance while Zoom In and Zoom Out gesture */
+#define FT5336_DISTANCE_ZOOM_REG            ((uint8_t)0x96)
+
+  /* High 8-bit of LIB Version info */
+#define FT5336_LIB_VER_H_REG                ((uint8_t)0xA1)
+
+  /* Low 8-bit of LIB Version info */
+#define FT5336_LIB_VER_L_REG                ((uint8_t)0xA2)
+
+  /* Chip Selecting */
+#define FT5336_CIPHER_REG                   ((uint8_t)0xA3)
+
+  /* Interrupt mode register (used when in interrupt mode) */
+#define FT5336_GMODE_REG                    ((uint8_t)0xA4)
+
+#define FT5336_G_MODE_INTERRUPT_MASK        ((uint8_t)0x03)
+#define FT5336_G_MODE_INTERRUPT_SHIFT       ((uint8_t)0x00)
+
+  /* Possible values of FT5336_GMODE_REG */
+#define FT5336_G_MODE_INTERRUPT_POLLING     ((uint8_t)0x00)
+#define FT5336_G_MODE_INTERRUPT_TRIGGER     ((uint8_t)0x01)
+
+  /* Current power mode the FT5336 system is in (R) */
+#define FT5336_PWR_MODE_REG                 ((uint8_t)0xA5)
+
+  /* FT5336 firmware version */
+#define FT5336_FIRMID_REG                   ((uint8_t)0xA6)
+
+  /* FT5336 Chip identification register */
+#define FT5336_CHIP_ID_REG                  ((uint8_t)0xA8)
+
+  /*  Possible values of FT5336_CHIP_ID_REG */
+#define FT5336_ID_VALUE                     ((uint8_t)0x51)
+
+  /* Release code version */
+#define FT5336_RELEASE_CODE_ID_REG          ((uint8_t)0xAF)
+
+  /* Current operating mode the FT5336 system is in (R) */
+#define FT5336_STATE_REG                    ((uint8_t)0xBC)
+
+  /**
+   * @}
+   */
+
+  /* Exported macro ------------------------------------------------------------*/
+
+  /** @defgroup ft5336_Exported_Macros
+   * @{
+   */
+
+  /* Exported functions --------------------------------------------------------*/
+
+  /** @defgroup ft5336_Exported_Functions
+   * @{
+   */
+
+  /**
+   * @brief ft5336 Control functions
+   */
+
+
+/**
+ * @brief  Initialize the ft5336 communication bus
+ *         from MCU to FT5336 : ie I2C channel initialization (if required).
+ * @param  DeviceAddr: Device address on communication Bus (I2C slave address of FT5336).
+ * @retval None
+ */
+void ft5336_Init(uint16_t DeviceAddr);
+
+/**
+ * @brief  Software Reset the ft5336.
+ * @param  DeviceAddr: Device address on communication Bus (I2C slave address of FT5336).
+ * @retval None
+ */
+void ft5336_Reset(uint16_t DeviceAddr);
+
+/**
+ * @brief  Read the ft5336 device ID, pre initialize I2C in case of need to be
+ *         able to read the FT5336 device ID, and verify this is a FT5336.
+ * @param  DeviceAddr: I2C FT5336 Slave address.
+ * @retval The Device ID (two bytes).
+ */
+uint16_t ft5336_ReadID(uint16_t DeviceAddr);
+
+/**
+ * @brief  Configures the touch Screen IC device to start detecting touches
+ * @param  DeviceAddr: Device address on communication Bus (I2C slave address).
+ * @retval None.
+ */
+void ft5336_TS_Start(uint16_t DeviceAddr);
+
+/**
+ * @brief  Return if there is touches detected or not.
+ *         Try to detect new touches and forget the old ones (reset internal global
+ *         variables).
+ * @param  DeviceAddr: Device address on communication Bus.
+ * @retval : Number of active touches detected (can be 0, 1 or 2).
+ */
+uint8_t ft5336_TS_DetectTouch(uint16_t DeviceAddr);
+
+/**
+ * @brief  Get the touch screen X and Y positions values
+ *         Manage multi touch thanks to touch Index global
+ *         variable 'ft5336_handle.currActiveTouchIdx'.
+ * @param  DeviceAddr: Device address on communication Bus.
+ * @param  X: Pointer to X position value
+ * @param  Y: Pointer to Y position value
+ * @retval None.
+ */
+void ft5336_TS_GetXY(uint16_t DeviceAddr, uint16_t *X, uint16_t *Y);
+
+/**
+ * @brief  Configure the FT5336 device to generate IT on given INT pin
+ *         connected to MCU as EXTI.
+ * @param  DeviceAddr: Device address on communication Bus (Slave I2C address of FT5336).
+ * @retval None
+ */
+void ft5336_TS_EnableIT(uint16_t DeviceAddr);
+
+/**
+ * @brief  Configure the FT5336 device to stop generating IT on the given INT pin
+ *         connected to MCU as EXTI.
+ * @param  DeviceAddr: Device address on communication Bus (Slave I2C address of FT5336).
+ * @retval None
+ */
+void ft5336_TS_DisableIT(uint16_t DeviceAddr);
+
+/**
+ * @brief  Get IT status from FT5336 interrupt status registers
+ *         Should be called Following an EXTI coming to the MCU to know the detailed
+ *         reason of the interrupt.
+ * @param  DeviceAddr: Device address on communication Bus (I2C slave address of FT5336).
+ * @retval TS interrupts status
+ */
+uint8_t ft5336_TS_ITStatus (uint16_t DeviceAddr);
+
+/**
+ * @brief  Clear IT status in FT5336 interrupt status clear registers
+ *         Should be called Following an EXTI coming to the MCU.
+ * @param  DeviceAddr: Device address on communication Bus (I2C slave address of FT5336).
+ * @retval TS interrupts status
+ */
+void ft5336_TS_ClearIT (uint16_t DeviceAddr);
+
+/**** NEW FEATURES enabled when Multi-touch support is enabled ****/
+
+#if (TS_MULTI_TOUCH_SUPPORTED == 1)
+
+/**
+ * @brief  Get the last touch gesture identification (zoom, move up/down...).
+ * @param  DeviceAddr: Device address on communication Bus (I2C slave address of FT5336).
+ * @param  pGestureId : Pointer to get last touch gesture Identification.
+ * @retval None.
+ */
+void ft5336_TS_GetGestureID(uint16_t DeviceAddr, uint32_t * pGestureId);
+
+/**
+ * @brief  Get the touch detailed informations on touch number 'touchIdx' (0..1)
+ *         This touch detailed information contains :
+ *         - weight that was applied to this touch
+ *         - sub-area of the touch in the touch panel
+ *         - event of linked to the touch (press down, lift up, ...)
+ * @param  DeviceAddr: Device address on communication Bus (I2C slave address of FT5336).
+ * @param  touchIdx : Passed index of the touch (0..1) on which we want to get the
+ *                    detailed information.
+ * @param  pWeight : Pointer to to get the weight information of 'touchIdx'.
+ * @param  pArea   : Pointer to to get the sub-area information of 'touchIdx'.
+ * @param  pEvent  : Pointer to to get the event information of 'touchIdx'.
+
+ * @retval None.
+ */
+void ft5336_TS_GetTouchInfo(uint16_t   DeviceAddr,
+                            uint32_t   touchIdx,
+                            uint32_t * pWeight,
+                            uint32_t * pArea,
+                            uint32_t * pEvent);
+
+#endif /* TS_MULTI_TOUCH_SUPPORTED == 1 */
+
+/* Imported TS IO functions --------------------------------------------------------*/
+
+/** @defgroup ft5336_Imported_Functions
+ * @{
+ */
+
+/* TouchScreen (TS) external IO functions */
+extern void     TS_IO_Init(void);
+extern void    TS_IO_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
+extern uint8_t TS_IO_Read(uint8_t Addr, uint8_t Reg);
+extern void    TS_IO_Delay(uint32_t Delay);
+
+  /**
+   * @}
+   */
+
+  /* Imported global variables --------------------------------------------------------*/
+
+  /** @defgroup ft5336_Imported_Globals
+   * @{
+   */
+
+
+/* Touch screen driver structure */
+extern TS_DrvTypeDef ft5336_ts_drv;
+
+  /**
+   * @}
+   */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* __FT5336_H */
+
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/