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343 lines
11 KiB
343 lines
11 KiB
/**
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******************************************************************************
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* @file usbd_def.h
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* @author MCD Application Team
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* @version V2.3.0
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* @date 04-November-2014
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* @brief General defines for the usb device library
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT 2014 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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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __USBD_DEF_H
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#define __USBD_DEF_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include <usbd_config.h>
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/** @addtogroup STM32_USBD_DEVICE_LIBRARY
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* @{
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*/
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/** @defgroup USB_DEF
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* @brief general defines for the usb device library file
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* @{
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*/
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/** @defgroup USB_DEF_Exported_Defines
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* @{
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*/
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#ifndef NULL
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#define NULL 0
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#endif
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#define USB_LEN_DEV_QUALIFIER_DESC 0x0A
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#define USB_LEN_DEV_DESC 0x12
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#define USB_LEN_CFG_DESC 0x09
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#define USB_LEN_IF_DESC 0x09
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#define USB_LEN_EP_DESC 0x07
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#define USB_LEN_OTG_DESC 0x03
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#define USB_LEN_LANGID_STR_DESC 0x04
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#define USB_LEN_OTHER_SPEED_DESC_SIZ 0x09
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#define USBD_IDX_LANGID_STR 0x00
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#define USBD_IDX_MFC_STR 0x01
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#define USBD_IDX_PRODUCT_STR 0x02
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#define USBD_IDX_SERIAL_STR 0x03
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#define USBD_IDX_CONFIG_STR 0x04
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#define USBD_IDX_INTERFACE_STR 0x05
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#define USB_REQ_TYPE_STANDARD 0x00
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#define USB_REQ_TYPE_CLASS 0x20
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#define USB_REQ_TYPE_VENDOR 0x40
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#define USB_REQ_TYPE_MASK 0x60
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#define USB_REQ_RECIPIENT_DEVICE 0x00
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#define USB_REQ_RECIPIENT_INTERFACE 0x01
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#define USB_REQ_RECIPIENT_ENDPOINT 0x02
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#define USB_REQ_RECIPIENT_MASK 0x03
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#define USB_REQ_GET_STATUS 0x00
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#define USB_REQ_CLEAR_FEATURE 0x01
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#define USB_REQ_SET_FEATURE 0x03
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#define USB_REQ_SET_ADDRESS 0x05
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#define USB_REQ_GET_DESCRIPTOR 0x06
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#define USB_REQ_SET_DESCRIPTOR 0x07
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#define USB_REQ_GET_CONFIGURATION 0x08
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#define USB_REQ_SET_CONFIGURATION 0x09
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#define USB_REQ_GET_INTERFACE 0x0A
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#define USB_REQ_SET_INTERFACE 0x0B
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#define USB_REQ_SYNCH_FRAME 0x0C
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#define USB_DESC_TYPE_DEVICE 1
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#define USB_DESC_TYPE_CONFIGURATION 2
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#define USB_DESC_TYPE_STRING 3
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#define USB_DESC_TYPE_INTERFACE 4
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#define USB_DESC_TYPE_ENDPOINT 5
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#define USB_DESC_TYPE_DEVICE_QUALIFIER 6
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#define USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION 7
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#define USB_CONFIG_REMOTE_WAKEUP 2
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#define USB_CONFIG_SELF_POWERED 1
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#define USB_FEATURE_EP_HALT 0
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#define USB_FEATURE_REMOTE_WAKEUP 1
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#define USB_FEATURE_TEST_MODE 2
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#define USB_HS_MAX_PACKET_SIZE 512
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#define USB_FS_MAX_PACKET_SIZE 64
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#define USB_MAX_EP0_SIZE 64
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/* Device Status */
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#define USBD_STATE_DEFAULT 1
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#define USBD_STATE_ADDRESSED 2
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#define USBD_STATE_CONFIGURED 3
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#define USBD_STATE_SUSPENDED 4
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/* EP0 State */
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#define USBD_EP0_IDLE 0
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#define USBD_EP0_SETUP 1
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#define USBD_EP0_DATA_IN 2
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#define USBD_EP0_DATA_OUT 3
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#define USBD_EP0_STATUS_IN 4
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#define USBD_EP0_STATUS_OUT 5
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#define USBD_EP0_STALL 6
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#define USBD_EP_TYPE_CTRL 0
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#define USBD_EP_TYPE_ISOC 1
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#define USBD_EP_TYPE_BULK 2
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#define USBD_EP_TYPE_INTR 3
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/**
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* @}
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*/
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/** @defgroup USBD_DEF_Exported_TypesDefinitions
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* @{
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*/
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typedef struct usb_setup_req
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{
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uint8_t bmRequest;
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uint8_t bRequest;
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uint16_t wValue;
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uint16_t wIndex;
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uint16_t wLength;
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}USBD_SetupReqTypedef;
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struct _USBD_HandleTypeDef;
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typedef struct _Device_cb
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{
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uint8_t (*Init) (struct _USBD_HandleTypeDef *pdev , uint8_t cfgidx);
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uint8_t (*DeInit) (struct _USBD_HandleTypeDef *pdev , uint8_t cfgidx);
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/* Control Endpoints*/
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uint8_t (*Setup) (struct _USBD_HandleTypeDef *pdev , USBD_SetupReqTypedef *req);
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uint8_t (*EP0_TxSent) (struct _USBD_HandleTypeDef *pdev );
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uint8_t (*EP0_RxReady) (struct _USBD_HandleTypeDef *pdev );
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/* Class Specific Endpoints*/
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uint8_t (*DataIn) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t (*DataOut) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t (*SOF) (struct _USBD_HandleTypeDef *pdev);
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uint8_t (*IsoINIncomplete) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t (*IsoOUTIncomplete) (struct _USBD_HandleTypeDef *pdev , uint8_t epnum);
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uint8_t (*FreeDataBuffer) (struct _USBD_HandleTypeDef *pdev);
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uint8_t *(*GetHSConfigDescriptor)(uint16_t *length);
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uint8_t *(*GetFSConfigDescriptor)(uint16_t *length);
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uint8_t *(*GetOtherSpeedConfigDescriptor)(uint16_t *length);
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uint8_t *(*GetDeviceQualifierDescriptor)(uint16_t *length);
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uint16_t USBDevPid;
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#if (USBD_SUPPORT_USER_STRING == 1)
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uint8_t *(*GetUsrStrDescriptor)(struct _USBD_HandleTypeDef *pdev ,uint8_t index, uint16_t *length);
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#endif
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} USBD_ClassTypeDef;
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/* Following USB Device Speed */
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typedef enum
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{
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USBD_SPEED_HIGH = 0,
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USBD_SPEED_FULL = 1,
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USBD_SPEED_LOW = 2,
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}USBD_SpeedTypeDef;
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/* Following USB Device status */
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typedef enum {
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USBD_OK = 0,
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USBD_BUSY,
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USBD_FAIL,
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}USBD_StatusTypeDef;
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/* USB Device descriptors structure */
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typedef struct
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{
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uint8_t *(*GetDeviceDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetLangIDStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetManufacturerStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetProductStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetSerialStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetConfigurationStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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uint8_t *(*GetInterfaceStrDescriptor)( USBD_SpeedTypeDef speed , uint16_t *length);
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} USBD_DescriptorsTypeDef;
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/* USB Device handle structure */
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typedef struct
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{
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uint32_t status;
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uint32_t total_length;
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uint32_t rem_length;
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uint32_t maxpacket;
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} USBD_EndpointTypeDef;
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typedef enum
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{
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USB_STATUS_STOP,
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USB_STATUS_START,
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USB_STATUS_REQUEST_EJECT
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} UsbCoreStatusTypeDef;
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/* USB Device handle structure */
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typedef struct _USBD_HandleTypeDef
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{
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uint32_t dev_config;
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uint32_t dev_default_config;
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uint32_t dev_config_status;
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USBD_SpeedTypeDef dev_speed;
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USBD_EndpointTypeDef ep_in[15];
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USBD_EndpointTypeDef ep_out[15];
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uint32_t ep0_state;
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uint32_t ep0_data_len;
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uint32_t usbRequestEjectTime;
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uint8_t id;
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uint8_t usbCoreStatus;
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uint8_t dev_state;
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uint8_t dev_old_state;
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uint8_t dev_address;
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uint8_t dev_connection_status;
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uint8_t dev_test_mode;
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uint32_t dev_remote_wakeup;
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USBD_SetupReqTypedef request;
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USBD_DescriptorsTypeDef *pDesc;
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USBD_ClassTypeDef *pClass;
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void *pClassData;
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void *pUserData;
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void *pData;
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} USBD_HandleTypeDef;
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/**
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* @}
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*/
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/** @defgroup USBD_DEF_Exported_Macros
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* @{
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*/
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#define SWAPBYTE(addr) (((uint16_t)(*((uint8_t *)(addr)))) + \
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(((uint16_t)(*(((uint8_t *)(addr)) + 1))) << 8))
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#define LOBYTE(x) ((uint8_t)(x & 0x00FF))
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#define HIBYTE(x) ((uint8_t)((x & 0xFF00) >>8))
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#define MIN(a, b) (((a) < (b)) ? (a) : (b))
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#define MAX(a, b) (((a) > (b)) ? (a) : (b))
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#if defined ( __GNUC__ )
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#ifndef __weak
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#define __weak __attribute__((weak))
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#endif /* __weak */
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#ifndef __packed
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#define __packed __attribute__((__packed__))
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#endif /* __packed */
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#endif /* __GNUC__ */
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/* In HS mode and when the DMA is used, all variables and data structures dealing
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with the DMA during the transaction process should be 4-bytes aligned */
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#if defined (__GNUC__) /* GNU Compiler */
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#define __ALIGN_END __attribute__ ((aligned (4)))
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#define __ALIGN_BEGIN
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#else
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#define __ALIGN_END
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#if defined (__CC_ARM) /* ARM Compiler */
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#define __ALIGN_BEGIN __align(4)
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#elif defined (__ICCARM__) /* IAR Compiler */
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#define __ALIGN_BEGIN
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#elif defined (__TASKING__) /* TASKING Compiler */
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#define __ALIGN_BEGIN __align(4)
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#endif /* __CC_ARM */
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#endif /* __GNUC__ */
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/**
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* @}
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*/
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/** @defgroup USBD_DEF_Exported_Variables
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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 USBD_DEF_Exported_FunctionsPrototype
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* @{
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __USBD_DEF_H */
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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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