Diff: usb.h

Revision:

0:ef2c0c52abc4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usb.h	Fri Mar 14 09:14:16 2014 +0000
@@ -0,0 +1,108 @@
+#ifndef _USB_H_
+#define _USB_H_
+
+typedef enum {
+    LPC_OK=0,
+} ErrorCode_t;
+
+typedef uint32_t USBD_HANDLE_T;
+typedef void* USB_CB_T;
+typedef void* USB_PARAM_CB_T;
+
+typedef struct _USB_CORE_DESCS_T {
+    const uint8_t *device_desc;
+    const uint8_t *string_desc;
+    const uint8_t *full_speed_desc;
+    const uint8_t *high_speed_desc;
+    const uint8_t *device_qualifier;
+} USB_CORE_DESCS_T;
+
+typedef struct USBD_API_INIT_PARAM {
+    uint32_t usb_reg_base; 
+    uint8_t* mem_base;
+    uint32_t mem_size;
+    uint8_t max_num_ep;
+    uint8_t pad0[3];
+    USB_CB_T USB_Reset_Event;
+    USB_CB_T USB_Suspend_Event;
+    USB_CB_T USB_Resume_Event;
+    USB_CB_T reserved_sbz;
+    USB_CB_T USB_SOF_Event;
+    USB_PARAM_CB_T USB_WakeUpCfg;
+    USB_PARAM_CB_T USB_Power_Event;
+    USB_PARAM_CB_T USB_Error_Event;
+    USB_CB_T USB_Configure_Event;
+    USB_CB_T USB_Interface_Event;
+    USB_CB_T USB_Feature_Event;
+    uint32_t (* virt_to_phys)(void* vaddr);
+    void (* cache_flush)(uint32_t* start_adr, uint32_t* end_adr);
+} USBD_API_INIT_PARAM_T;
+
+typedef struct USBD_HW_API {
+    uint32_t (*GetMemSize)(USBD_API_INIT_PARAM_T* param);
+    ErrorCode_t (*Init)(USBD_HANDLE_T* phUsb, USB_CORE_DESCS_T* pDesc, USBD_API_INIT_PARAM_T* param);
+    void (*Connect)(USBD_HANDLE_T hUsb, uint32_t con);
+    void (*ISR)(USBD_HANDLE_T hUsb);
+} USBD_HW_API_T;
+
+typedef struct USBD_CORE_API {
+    void* dummy;
+    //TODO
+} USBD_CORE_API_T;
+
+typedef struct USBD_MSC_INIT_PARAM {
+    uint8_t* mem_base;
+    uint32_t mem_size;
+    const uint8_t* InquiryStr;
+    uint32_t BlockCount;
+    uint32_t BlockSize;
+    uint32_t MemorySize;
+    const uint8_t* intf_desc;
+    void (*MSC_Write)(uint32_t offset, uint8_t** src, uint32_t length, uint32_t high_offset);
+    void (*MSC_Read)(uint32_t offset, uint8_t** dst, uint32_t length, uint32_t high_offset);
+    ErrorCode_t (*MSC_Verify)(uint32_t offset, uint8_t buf[], uint32_t length, uint32_t high_offset);
+    void (*MSC_GetWriteBuf)(uint32_t offset, uint8_t** buff_adr, uint32_t length, uint32_t high_offset);
+    ErrorCode_t (*MSC_Ep0_Hdlr)(USBD_HANDLE_T hUsb, void* data, uint32_t event);
+    uint64_t  MemorySize64;
+} USBD_MSC_INIT_PARAM_T;
+
+typedef struct USBD_MSC_API {
+    uint32_t (*GetMemSize)(USBD_MSC_INIT_PARAM_T* param);
+    ErrorCode_t (*init)(USBD_HANDLE_T hUsb, USBD_MSC_INIT_PARAM_T* param);
+} USBD_MSC_API_T;
+
+typedef struct USBD_HID_API {
+    void* dummy;
+    // TODO
+} USBD_HID_API_T;
+typedef struct USBD_CDC_API {
+    void* dummy;
+    // TODO
+} USBD_CDC_API_T;
+
+typedef struct USBD_API {
+  const USBD_HW_API_T* hw;
+  const USBD_CORE_API_T* core;
+  const USBD_MSC_API_T* msc;
+  const void* dfu;
+  const USBD_HID_API_T* hid;
+  const USBD_CDC_API_T* cdc;
+  const uint32_t* reserved6;
+  uint32_t version;
+} USBD_API_T;
+
+typedef struct _ROM {
+   const USBD_API_T * pUSBD;
+} ROM;
+
+extern USBD_API_T* pUsbApi;
+extern USBD_HANDLE_T hUsb;
+
+extern uint32_t USBD_MSC_MemorySize;
+extern uint32_t USBD_MSC_BlockSize;
+extern uint32_t USBD_MSC_BlockGroup;
+extern uint32_t USBD_MSC_BlockCount;
+extern uint8_t* USBD_MSC_BlockBuf;
+extern uint8_t USBD_MSC_MediaReady;
+
+#endif // _USB_H_