--- /dev/null
+/**
+ ******************************************************************************
+ * @file usbh_core.h
+ * @author MCD Application Team
+ * @version V2.0.0
+ * @date 22-July-2011
+ * @brief Header file for usbh_core.c
+ ******************************************************************************
+ * @attention
+ *
+ * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+ * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+ * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+ * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+ * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+ *
+ * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive ----------------------------------------------*/
+#ifndef __USBH_CORE_H
+#define __USBH_CORE_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "usb_hcd.h"
+#include "usbh_def.h"
+#include "usbh_conf.h"
+
+/** @addtogroup USBH_LIB
+ * @{
+ */
+
+/** @addtogroup USBH_LIB_CORE
+* @{
+*/
+
+/** @defgroup USBH_CORE
+ * @brief This file is the Header file for usbh_core.c
+ * @{
+ */
+
+
+/** @defgroup USBH_CORE_Exported_Defines
+ * @{
+ */
+
+#define MSC_CLASS 0x08
+#define HID_CLASS 0x03
+#define MSC_PROTOCOL 0x50
+#define CBI_PROTOCOL 0x01
+
+
+#define USBH_MAX_ERROR_COUNT 2
+#define USBH_DEVICE_ADDRESS_DEFAULT 0
+#define USBH_DEVICE_ADDRESS 1
+
+
+/**
+ * @}
+ */
+
+
+/** @defgroup USBH_CORE_Exported_Types
+ * @{
+ */
+
+typedef enum {
+ USBH_OK = 0,
+ USBH_BUSY,
+ USBH_FAIL,
+ USBH_NOT_SUPPORTED,
+ USBH_UNRECOVERED_ERROR,
+ USBH_ERROR_SPEED_UNKNOWN,
+ USBH_APPLY_DEINIT
+}USBH_Status;
+
+/* Following states are used for gState */
+typedef enum {
+ HOST_IDLE =0,
+ HOST_ISSUE_CORE_RESET,
+ HOST_DEV_ATTACHED,
+ HOST_DEV_DISCONNECTED,
+ HOST_ISSUE_RESET,
+ HOST_DETECT_DEVICE_SPEED,
+ HOST_ENUMERATION,
+ HOST_CLASS_REQUEST,
+ HOST_CLASS,
+ HOST_CTRL_XFER,
+ HOST_USR_INPUT,
+ HOST_SUSPENDED,
+ HOST_ERROR_STATE
+}HOST_State;
+
+/* Following states are used for EnumerationState */
+typedef enum {
+ ENUM_IDLE = 0,
+ ENUM_GET_FULL_DEV_DESC,
+ ENUM_SET_ADDR,
+ ENUM_GET_CFG_DESC,
+ ENUM_GET_FULL_CFG_DESC,
+ ENUM_GET_MFC_STRING_DESC,
+ ENUM_GET_PRODUCT_STRING_DESC,
+ ENUM_GET_SERIALNUM_STRING_DESC,
+ ENUM_SET_CONFIGURATION,
+ ENUM_DEV_CONFIGURED
+} ENUM_State;
+
+
+
+/* Following states are used for CtrlXferStateMachine */
+typedef enum {
+ CTRL_IDLE =0,
+ CTRL_SETUP,
+ CTRL_SETUP_WAIT,
+ CTRL_DATA_IN,
+ CTRL_DATA_IN_WAIT,
+ CTRL_DATA_OUT,
+ CTRL_DATA_OUT_WAIT,
+ CTRL_STATUS_IN,
+ CTRL_STATUS_IN_WAIT,
+ CTRL_STATUS_OUT,
+ CTRL_STATUS_OUT_WAIT,
+ CTRL_ERROR
+}
+CTRL_State;
+
+typedef enum {
+ USBH_USR_NO_RESP = 0,
+ USBH_USR_RESP_OK = 1,
+}
+USBH_USR_Status;
+
+/* Following states are used for RequestState */
+typedef enum {
+ CMD_IDLE =0,
+ CMD_SEND,
+ CMD_WAIT
+} CMD_State;
+
+
+
+typedef struct _Ctrl
+{
+ uint8_t hc_num_in;
+ uint8_t hc_num_out;
+ uint8_t ep0size;
+ uint8_t *buff;
+ uint16_t length;
+ uint8_t errorcount;
+ uint16_t timer;
+ CTRL_STATUS status;
+ USB_Setup_TypeDef setup;
+ CTRL_State state;
+
+} USBH_Ctrl_TypeDef;
+
+
+
+typedef struct _DeviceProp
+{
+
+ uint8_t address;
+ uint8_t speed;
+ USBH_DevDesc_TypeDef Dev_Desc;
+ USBH_CfgDesc_TypeDef Cfg_Desc;
+ USBH_InterfaceDesc_TypeDef Itf_Desc[USBH_MAX_NUM_INTERFACES];
+ USBH_EpDesc_TypeDef Ep_Desc[USBH_MAX_NUM_INTERFACES][USBH_MAX_NUM_ENDPOINTS];
+ USBH_HIDDesc_TypeDef HID_Desc;
+
+}USBH_Device_TypeDef;
+
+typedef struct _USBH_Class_cb
+{
+ USBH_Status (*Init)\
+ (USB_OTG_CORE_HANDLE *pdev , void *phost);
+ void (*DeInit)\
+ (USB_OTG_CORE_HANDLE *pdev , void *phost);
+ USBH_Status (*Requests)\
+ (USB_OTG_CORE_HANDLE *pdev , void *phost);
+ USBH_Status (*Machine)\
+ (USB_OTG_CORE_HANDLE *pdev , void *phost);
+
+} USBH_Class_cb_TypeDef;
+
+
+typedef struct _USBH_USR_PROP
+{
+ void (*Init)(void); /* HostLibInitialized */
+ void (*DeInit)(void); /* HostLibInitialized */
+ void (*DeviceAttached)(void); /* DeviceAttached */
+ void (*ResetDevice)(void);
+ void (*DeviceDisconnected)(void);
+ void (*OverCurrentDetected)(void);
+ void (*DeviceSpeedDetected)(uint8_t DeviceSpeed); /* DeviceSpeed */
+ void (*DeviceDescAvailable)(void *); /* DeviceDescriptor is available */
+ void (*DeviceAddressAssigned)(void); /* Address is assigned to USB Device */
+ void (*ConfigurationDescAvailable)(USBH_CfgDesc_TypeDef *,
+ USBH_InterfaceDesc_TypeDef *,
+ USBH_EpDesc_TypeDef *);
+ /* Configuration Descriptor available */
+ void (*ManufacturerString)(void *); /* ManufacturerString*/
+ void (*ProductString)(void *); /* ProductString*/
+ void (*SerialNumString)(void *); /* SerialNubString*/
+ void (*EnumerationDone)(void); /* Enumeration finished */
+ USBH_USR_Status (*UserInput)(void);
+ int (*USBH_USR_MSC_Application) (void);
+ void (*USBH_USR_DeviceNotSupported)(void); /* Device is not supported*/
+ void (*UnrecoveredError)(void);
+
+}
+USBH_Usr_cb_TypeDef;
+
+typedef struct _Host_TypeDef
+{
+ HOST_State gState; /* Host State Machine Value */
+ HOST_State gStateBkp; /* backup of previous State machine value */
+ ENUM_State EnumState; /* Enumeration state Machine */
+ CMD_State RequestState;
+ USBH_Ctrl_TypeDef Control;
+
+ USBH_Device_TypeDef device_prop;
+
+ USBH_Class_cb_TypeDef *class_cb;
+ USBH_Usr_cb_TypeDef *usr_cb;
+
+
+} USBH_HOST, *pUSBH_HOST;
+
+/**
+ * @}
+ */
+
+
+
+/** @defgroup USBH_CORE_Exported_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup USBH_CORE_Exported_Variables
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup USBH_CORE_Exported_FunctionsPrototype
+ * @{
+ */
+void USBH_Init(USB_OTG_CORE_HANDLE *pdev,
+ USB_OTG_CORE_ID_TypeDef coreID,
+ USBH_HOST *phost,
+ USBH_Class_cb_TypeDef *class_cb,
+ USBH_Usr_cb_TypeDef *usr_cb);
+
+USBH_Status USBH_DeInit(USB_OTG_CORE_HANDLE *pdev,
+ USBH_HOST *phost);
+void USBH_Process(USB_OTG_CORE_HANDLE *pdev ,
+ USBH_HOST *phost);
+void USBH_ErrorHandle(USBH_HOST *phost,
+ USBH_Status errType);
+
+/**
+ * @}
+ */
+
+#endif /* __USBH_CORE_H */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+* @}
+*/
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
+
+
+
projects / fw / stlink / blobdiff