162 lines
3.3 KiB
C
162 lines
3.3 KiB
C
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/**
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******************************************************************************
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* @file usbh_hid_mouse.c
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* @author MCD Application Team
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* @version V2.1.0
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* @date 19-March-2012
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* @brief This file is the application layer for USB Host HID Mouse Handling.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2012 STMicroelectronics</center></h2>
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "usbh_hid_mouse.h"
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/** @addtogroup USBH_LIB
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* @{
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*/
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/** @addtogroup USBH_CLASS
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* @{
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*/
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/** @addtogroup USBH_HID_CLASS
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* @{
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*/
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/** @defgroup USBH_HID_MOUSE
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* @brief This file includes HID Layer Handlers for USB Host HID class.
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* @{
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*/
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/** @defgroup USBH_HID_MOUSE_Private_TypesDefinitions
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBH_HID_MOUSE_Private_Defines
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBH_HID_MOUSE_Private_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBH_HID_MOUSE_Private_FunctionPrototypes
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* @{
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*/
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static void MOUSE_Init (void);
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static void MOUSE_Decode(uint8_t *data);
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/**
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* @}
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*/
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/** @defgroup USBH_HID_MOUSE_Private_Variables
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* @{
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*/
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#ifdef USB_OTG_HS_INTERNAL_DMA_ENABLED
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#if defined (__CC_ARM) /*!< ARM Compiler */
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__align(4)
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#elif defined ( __ICCARM__ ) /*!< IAR Compiler */
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#pragma data_alignment=4
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#elif defined (__GNUC__) /*!< GNU Compiler */
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#pragma pack(4)
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#elif defined (__TASKING__) /*!< TASKING Compiler */
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__align(4)
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#endif /* __CC_ARM */
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#endif
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HID_MOUSE_Data_TypeDef HID_MOUSE_Data;
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HID_cb_TypeDef HID_MOUSE_cb =
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{
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MOUSE_Init,
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MOUSE_Decode,
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};
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/**
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* @}
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*/
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/** @defgroup USBH_HID_MOUSE_Private_Functions
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* @{
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*/
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/**
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* @brief MOUSE_Init
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* Init Mouse State.
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* @param None
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* @retval None
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*/
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static void MOUSE_Init ( void)
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{
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/* Call User Init*/
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USR_MOUSE_Init();
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}
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/**
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* @brief MOUSE_Decode
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* Decode Mouse data
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* @param data : Pointer to Mouse HID data buffer
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* @retval None
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*/
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static void MOUSE_Decode(uint8_t *data)
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{
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HID_MOUSE_Data.button = data[0];
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HID_MOUSE_Data.x = data[1];
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HID_MOUSE_Data.y = data[2];
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USR_MOUSE_ProcessData(&HID_MOUSE_Data);
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}
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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