diff options
Diffstat (limited to 'stmhal/usbdev/Class/Template/Src/usbd_template.c')
| -rw-r--r-- | stmhal/usbdev/Class/Template/Src/usbd_template.c | 398 |
1 files changed, 398 insertions, 0 deletions
diff --git a/stmhal/usbdev/Class/Template/Src/usbd_template.c b/stmhal/usbdev/Class/Template/Src/usbd_template.c new file mode 100644 index 0000000000..144faa2179 --- /dev/null +++ b/stmhal/usbdev/Class/Template/Src/usbd_template.c @@ -0,0 +1,398 @@ +/**
+ ******************************************************************************
+ * @file usbd_template.c
+ * @author MCD Application Team
+ * @version V2.0.0
+ * @date 18-February-2014
+ * @brief This file provides the HID core functions.
+ *
+ * @verbatim
+ *
+ * ===================================================================
+ * TEMPLATE Class Description
+ * ===================================================================
+ *
+ *
+ *
+ *
+ *
+ *
+ * @note In HS mode and when the DMA is used, all variables and data structures
+ * dealing with the DMA during the transaction process should be 32-bit aligned.
+ *
+ *
+ * @endverbatim
+ *
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2014 STMicroelectronics</center></h2>
+ *
+ * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.st.com/software_license_agreement_liberty_v2
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "usbd_template.h"
+#include "usbd_desc.h"
+#include "usbd_ctlreq.h"
+
+
+/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
+ * @{
+ */
+
+
+/** @defgroup USBD_TEMPLATE
+ * @brief usbd core module
+ * @{
+ */
+
+/** @defgroup USBD_TEMPLATE_Private_TypesDefinitions
+ * @{
+ */
+/**
+ * @}
+ */
+
+
+/** @defgroup USBD_TEMPLATE_Private_Defines
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+
+/** @defgroup USBD_TEMPLATE_Private_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+
+
+
+/** @defgroup USBD_TEMPLATE_Private_FunctionPrototypes
+ * @{
+ */
+
+
+static uint8_t USBD_TEMPLATE_Init (USBD_HandleTypeDef *pdev,
+ uint8_t cfgidx);
+
+static uint8_t USBD_TEMPLATE_DeInit (USBD_HandleTypeDef *pdev,
+ uint8_t cfgidx);
+
+static uint8_t USBD_TEMPLATE_Setup (USBD_HandleTypeDef *pdev,
+ USBD_SetupReqTypedef *req);
+
+static uint8_t *USBD_TEMPLATE_GetCfgDesc (uint16_t *length);
+
+static uint8_t *USBD_TEMPLATE_GetDeviceQualifierDesc (uint16_t *length);
+
+static uint8_t USBD_TEMPLATE_DataIn (USBD_HandleTypeDef *pdev, uint8_t epnum);
+
+static uint8_t USBD_TEMPLATE_DataOut (USBD_HandleTypeDef *pdev, uint8_t epnum);
+
+static uint8_t USBD_TEMPLATE_EP0_RxReady (USBD_HandleTypeDef *pdev);
+
+static uint8_t USBD_TEMPLATE_EP0_TxReady (USBD_HandleTypeDef *pdev);
+
+static uint8_t USBD_TEMPLATE_SOF (USBD_HandleTypeDef *pdev);
+
+static uint8_t USBD_TEMPLATE_IsoINIncomplete (USBD_HandleTypeDef *pdev, uint8_t epnum);
+
+static uint8_t USBD_TEMPLATE_IsoOutIncomplete (USBD_HandleTypeDef *pdev, uint8_t epnum);
+
+/**
+ * @}
+ */
+
+/** @defgroup USBD_TEMPLATE_Private_Variables
+ * @{
+ */
+
+USBD_ClassTypeDef USBD_TEMPLATE_ClassDriver =
+{
+ USBD_TEMPLATE_Init,
+ USBD_TEMPLATE_DeInit,
+ USBD_TEMPLATE_Setup,
+ USBD_TEMPLATE_EP0_TxReady,
+ USBD_TEMPLATE_EP0_RxReady,
+ USBD_TEMPLATE_DataIn,
+ USBD_TEMPLATE_DataOut,
+ USBD_TEMPLATE_SOF,
+ USBD_TEMPLATE_IsoINIncomplete,
+ USBD_TEMPLATE_IsoOutIncomplete,
+ USBD_TEMPLATE_GetCfgDesc,
+ USBD_TEMPLATE_GetCfgDesc,
+ USBD_TEMPLATE_GetCfgDesc,
+ USBD_TEMPLATE_GetDeviceQualifierDesc,
+};
+
+#if defined ( __ICCARM__ ) /*!< IAR Compiler */
+ #pragma data_alignment=4
+#endif
+/* USB TEMPLATE device Configuration Descriptor */
+static uint8_t USBD_TEMPLATE_CfgDesc[USB_TEMPLATE_CONFIG_DESC_SIZ] =
+{
+ 0x09, /* bLength: Configuation Descriptor size */
+ USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION, /* bDescriptorType: Configuration */
+ USB_TEMPLATE_CONFIG_DESC_SIZ,
+ /* wTotalLength: Bytes returned */
+ 0x00,
+ 0x01, /*bNumInterfaces: 1 interface*/
+ 0x01, /*bConfigurationValue: Configuration value*/
+ 0x02, /*iConfiguration: Index of string descriptor describing the configuration*/
+ 0xC0, /*bmAttributes: bus powered and Supprts Remote Wakeup */
+ 0x32, /*MaxPower 100 mA: this current is used for detecting Vbus*/
+ /* 09 */
+
+ /********** Descriptor of TEMPLATE interface 0 Alternate setting 0 **************/
+
+};
+
+#if defined ( __ICCARM__ ) /*!< IAR Compiler */
+ #pragma data_alignment=4
+#endif
+/* USB Standard Device Descriptor */
+static uint8_t USBD_TEMPLATE_DeviceQualifierDesc[USB_LEN_DEV_QUALIFIER_DESC] =
+{
+ USB_LEN_DEV_QUALIFIER_DESC,
+ USB_DESC_TYPE_DEVICE_QUALIFIER,
+ 0x00,
+ 0x02,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x40,
+ 0x01,
+ 0x00,
+};
+
+/**
+ * @}
+ */
+
+/** @defgroup USBD_TEMPLATE_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief USBD_TEMPLATE_Init
+ * Initialize the TEMPLATE interface
+ * @param pdev: device instance
+ * @param cfgidx: Configuration index
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_Init (USBD_HandleTypeDef *pdev,
+ uint8_t cfgidx)
+{
+ uint8_t ret = 0;
+
+
+ return ret;
+}
+
+/**
+ * @brief USBD_TEMPLATE_Init
+ * DeInitialize the TEMPLATE layer
+ * @param pdev: device instance
+ * @param cfgidx: Configuration index
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_DeInit (USBD_HandleTypeDef *pdev,
+ uint8_t cfgidx)
+{
+
+ return USBD_OK;
+}
+
+/**
+ * @brief USBD_TEMPLATE_Setup
+ * Handle the TEMPLATE specific requests
+ * @param pdev: instance
+ * @param req: usb requests
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_Setup (USBD_HandleTypeDef *pdev,
+ USBD_SetupReqTypedef *req)
+{
+
+ switch (req->bmRequest & USB_REQ_TYPE_MASK)
+ {
+ case USB_REQ_TYPE_CLASS :
+ switch (req->bRequest)
+ {
+
+ default:
+ USBD_CtlError (pdev, req);
+ return USBD_FAIL;
+ }
+ break;
+
+ case USB_REQ_TYPE_STANDARD:
+ switch (req->bRequest)
+ {
+
+ default:
+ USBD_CtlError (pdev, req);
+ return USBD_FAIL;
+ }
+ }
+ return USBD_OK;
+}
+
+
+/**
+ * @brief USBD_TEMPLATE_GetCfgDesc
+ * return configuration descriptor
+ * @param length : pointer data length
+ * @retval pointer to descriptor buffer
+ */
+static uint8_t *USBD_TEMPLATE_GetCfgDesc (uint16_t *length)
+{
+ *length = sizeof (USBD_TEMPLATE_CfgDesc);
+ return USBD_TEMPLATE_CfgDesc;
+}
+
+/**
+* @brief DeviceQualifierDescriptor
+* return Device Qualifier descriptor
+* @param length : pointer data length
+* @retval pointer to descriptor buffer
+*/
+uint8_t *USBD_TEMPLATE_DeviceQualifierDescriptor (uint16_t *length)
+{
+ *length = sizeof (USBD_TEMPLATE_DeviceQualifierDesc);
+ return USBD_TEMPLATE_DeviceQualifierDesc;
+}
+
+
+/**
+ * @brief USBD_TEMPLATE_DataIn
+ * handle data IN Stage
+ * @param pdev: device instance
+ * @param epnum: endpoint index
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_DataIn (USBD_HandleTypeDef *pdev,
+ uint8_t epnum)
+{
+
+ return USBD_OK;
+}
+
+/**
+ * @brief USBD_TEMPLATE_EP0_RxReady
+ * handle EP0 Rx Ready event
+ * @param pdev: device instance
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_EP0_RxReady (USBD_HandleTypeDef *pdev)
+{
+
+ return USBD_OK;
+}
+/**
+ * @brief USBD_TEMPLATE_EP0_TxReady
+ * handle EP0 TRx Ready event
+ * @param pdev: device instance
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_EP0_TxReady (USBD_HandleTypeDef *pdev)
+{
+
+ return USBD_OK;
+}
+/**
+ * @brief USBD_TEMPLATE_SOF
+ * handle SOF event
+ * @param pdev: device instance
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_SOF (USBD_HandleTypeDef *pdev)
+{
+
+ return USBD_OK;
+}
+/**
+ * @brief USBD_TEMPLATE_IsoINIncomplete
+ * handle data ISO IN Incomplete event
+ * @param pdev: device instance
+ * @param epnum: endpoint index
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_IsoINIncomplete (USBD_HandleTypeDef *pdev, uint8_t epnum)
+{
+
+ return USBD_OK;
+}
+/**
+ * @brief USBD_TEMPLATE_IsoOutIncomplete
+ * handle data ISO OUT Incomplete event
+ * @param pdev: device instance
+ * @param epnum: endpoint index
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_IsoOutIncomplete (USBD_HandleTypeDef *pdev, uint8_t epnum)
+{
+
+ return USBD_OK;
+}
+/**
+ * @brief USBD_TEMPLATE_DataOut
+ * handle data OUT Stage
+ * @param pdev: device instance
+ * @param epnum: endpoint index
+ * @retval status
+ */
+static uint8_t USBD_TEMPLATE_DataOut (USBD_HandleTypeDef *pdev,
+ uint8_t epnum)
+{
+
+ return USBD_OK;
+}
+
+/**
+* @brief DeviceQualifierDescriptor
+* return Device Qualifier descriptor
+* @param length : pointer data length
+* @retval pointer to descriptor buffer
+*/
+uint8_t *USBD_TEMPLATE_GetDeviceQualifierDesc (uint16_t *length)
+{
+ *length = sizeof (USBD_TEMPLATE_DeviceQualifierDesc);
+ return USBD_TEMPLATE_DeviceQualifierDesc;
+}
+
+/**
+ * @}
+ */
+
+
+/**
+ * @}
+ */
+
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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