diff options
Diffstat (limited to 'uc_str912/prj_blinky_complex_startup/include/usb_core.h')
| -rw-r--r-- | uc_str912/prj_blinky_complex_startup/include/usb_core.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/uc_str912/prj_blinky_complex_startup/include/usb_core.h b/uc_str912/prj_blinky_complex_startup/include/usb_core.h new file mode 100644 index 0000000..72feb08 --- /dev/null +++ b/uc_str912/prj_blinky_complex_startup/include/usb_core.h @@ -0,0 +1,145 @@ +/******************** (C) COPYRIGHT 2006 STMicroelectronics ********************
+* File Name : usb_core.h
+* Author : MCD Application Team
+* Date First Issued : 05/18/2006 : Version 1.0
+* Description : USB state machine structures and functions prototypes
+********************************************************************************
+* History:
+* 05/24/2006 : Version 1.1
+* 05/18/2006 : Version 1.0
+********************************************************************************
+* THE PRESENT SOFTWARE 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION
+* CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+#define Type_Recipient (pInfo->USBbmRequestType & (REQUEST_TYPE | RECIPIENT))
+
+#define STD_MAXPACKETSIZE 0x40 /* 64 bytes*/
+
+typedef enum _CONTROL_STATE {
+ WAIT_SETUP,
+ SETTING_UP,
+ IN_DATA,
+ OUT_DATA,
+ LAST_IN_DATA,
+ LAST_OUT_DATA,
+ WAIT_STATUS_IN,
+ WAIT_STATUS_OUT,
+ STALLED,
+ PAUSE
+} CONTROL_STATE; /* The state machine states of a control pipe */
+
+
+typedef struct OneDescriptor {
+ BYTE *Descriptor;
+ WORD Descriptor_Size;
+} ONE_DESCRIPTOR, *PONE_DESCRIPTOR;
+
+
+typedef enum _RESULT {
+ USB_SUCCESS = 0, /* Process sucessfully */
+ USB_ERROR,
+ UNSUPPORT,
+ NOT_READY /* The process has not been finished, */
+ /* endpoint will be NAK to further rquest */
+} RESULT;
+
+
+/*-*-*-*-*-*-*-*-*-*-* Definitions for endpoint level -*-*-*-*-*-*-*-*-*-*-*-*/
+
+typedef struct _ENDPOINT_INFO {
+ WORD Usb_wLength;
+ WORD Usb_wOffset;
+ WORD PacketSize;
+ BYTE *(*CopyData)(WORD Length);
+} ENDPOINT_INFO;
+
+#define Usb_rLength Usb_wLength
+#define Usb_rOffset Usb_wOffset
+
+
+/*-*-*-*-*-*-*-*-*-*-*-* Definitions for device level -*-*-*-*-*-*-*-*-*-*-*-*/
+
+typedef struct _DEVICE {
+ BYTE Total_Endpoint; /* Number of endpoints that are used */
+ BYTE Total_Configuration;/* Number of configuration available */
+} DEVICE;
+
+typedef union {
+ WORD w;
+ struct BW {
+ BYTE bb1;
+ BYTE bb0;
+ } bw;
+} WORD_BYTE;
+
+typedef struct _DEVICE_INFO {
+ BYTE USBbmRequestType; /* bmRequestType */
+ BYTE USBbRequest; /* bRequest */
+ WORD_BYTE USBwValues; /* wValue */
+ WORD_BYTE USBwIndexs; /* wIndex */
+ WORD_BYTE USBwLengths; /* wLength */
+
+ BYTE ControlState; /* of type CONTROL_STATE */
+ BYTE Current_Feature; /*selected features*/
+
+ BYTE Current_Configuration; /* Selected configuration */
+ BYTE Current_Interface; /* Selected interface of current configuration */
+ BYTE Current_AlternateSetting;/* Selected Alternate Setting of current interface*/
+ ENDPOINT_INFO Ctrl_Info;
+} DEVICE_INFO;
+
+typedef struct _DEVICE_PROP {
+ void (*Init)(void);
+ void (*Reset)(void);
+ void (*Process_Status_IN)(void);
+ void (*Process_Status_OUT)(void);
+ RESULT (*Class_Data_Setup)(BYTE RequestNo);
+ RESULT (*Class_NoData_Setup)(BYTE RequestNo);
+ RESULT (*Class_Get_Interface_Setting)(BYTE Interface,BYTE AlternateSetting);
+ BYTE* (*GetDeviceDescriptor)(WORD Length);
+ BYTE* (*GetConfigDescriptor)(WORD Length);
+ BYTE* (*GetStringDescriptor)(WORD Length);
+ BYTE* RxEP_buffer;
+ WORD MaxPacketSize;
+} DEVICE_PROP;
+
+extern DEVICE_PROP Device_Property;
+extern DEVICE Device_Table;
+extern DEVICE_INFO Device_Info;
+
+/* cells saving status during interrupt servicing */
+extern WORD SaveRState;
+extern WORD SaveTState;
+
+#define USBwValue USBwValues.w
+#define USBwValue0 USBwValues.bw.bb0
+#define USBwValue1 USBwValues.bw.bb1
+#define USBwIndex USBwIndexs.w
+#define USBwIndex0 USBwIndexs.bw.bb0
+#define USBwIndex1 USBwIndexs.bw.bb1
+#define USBwLength USBwLengths.w
+#define USBwLength0 USBwLengths.bw.bb0
+#define USBwLength1 USBwLengths.bw.bb1
+
+BYTE Setup0_Process(void);
+BYTE Post0_Process(void);
+BYTE Out0_Process(void);
+BYTE In0_Process(void);
+
+RESULT Standard_SetEndPointFeature(void);
+RESULT Standard_SetDeviceFeature(void);
+
+BYTE *Standard_GetConfiguration(WORD Length);
+RESULT Standard_SetConfiguration(void);
+BYTE *Standard_GetInterface(WORD Length);
+RESULT Standard_SetInterface(void);
+BYTE *Standard_GetDescriptorData(WORD Length, PONE_DESCRIPTOR pDesc);
+BYTE *Standard_GetStringDescriptor(WORD Length, PONE_DESCRIPTOR pDesc);
+
+void SetDeviceAddress(BYTE);
+void NOP_Process(void);
+
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