usb_prop.h File Reference

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Data Structures
struct	LINE_CODING
Defines
#define	Virtual_Com_Port_GetConfiguration   NOP_Process
#define	Virtual_Com_Port_GetInterface   NOP_Process
#define	Virtual_Com_Port_SetInterface   NOP_Process
#define	Virtual_Com_Port_GetStatus   NOP_Process
#define	Virtual_Com_Port_ClearFeature   NOP_Process
#define	Virtual_Com_Port_SetEndPointFeature   NOP_Process
#define	Virtual_Com_Port_SetDeviceFeature   NOP_Process
#define	SEND_ENCAPSULATED_COMMAND   0x00
#define	GET_ENCAPSULATED_RESPONSE   0x01
#define	SET_COMM_FEATURE   0x02
#define	GET_COMM_FEATURE   0x03
#define	CLEAR_COMM_FEATURE   0x04
#define	SET_LINE_CODING   0x20
#define	GET_LINE_CODING   0x21
#define	SET_CONTROL_LINE_STATE   0x22
#define	SEND_BREAK   0x23
Functions
void	Virtual_Com_Port_init (void)
void	Virtual_Com_Port_Reset (void)
void	Virtual_Com_Port_SetConfiguration (void)
void	Virtual_Com_Port_SetDeviceAddress (void)
void	Virtual_Com_Port_Status_In (void)
void	Virtual_Com_Port_Status_Out (void)
RESULT	Virtual_Com_Port_Data_Setup (uint8_t)
RESULT	Virtual_Com_Port_NoData_Setup (uint8_t)
RESULT	Virtual_Com_Port_Get_Interface_Setting (uint8_t Interface, uint8_t AlternateSetting)
uint8_t *	Virtual_Com_Port_GetDeviceDescriptor (uint16_t)
uint8_t *	Virtual_Com_Port_GetConfigDescriptor (uint16_t)
uint8_t *	Virtual_Com_Port_GetStringDescriptor (uint16_t)
uint8_t *	Virtual_Com_Port_GetLineCoding (uint16_t Length)
uint8_t *	Virtual_Com_Port_SetLineCoding (uint16_t Length)

---

Define Documentation

#define Virtual_Com_Port_GetConfiguration   NOP_Process

#define Virtual_Com_Port_GetInterface   NOP_Process

#define Virtual_Com_Port_SetInterface   NOP_Process

#define Virtual_Com_Port_GetStatus   NOP_Process

#define Virtual_Com_Port_ClearFeature   NOP_Process

#define Virtual_Com_Port_SetEndPointFeature   NOP_Process

#define Virtual_Com_Port_SetDeviceFeature   NOP_Process

#define SEND_ENCAPSULATED_COMMAND   0x00

#define GET_ENCAPSULATED_RESPONSE   0x01

#define SET_COMM_FEATURE   0x02

Referenced by Virtual_Com_Port_NoData_Setup().

#define GET_COMM_FEATURE   0x03

#define CLEAR_COMM_FEATURE   0x04

#define SET_LINE_CODING   0x20

Referenced by Virtual_Com_Port_Data_Setup(), and Virtual_Com_Port_Status_In().

#define GET_LINE_CODING   0x21

Referenced by Virtual_Com_Port_Data_Setup().

#define SET_CONTROL_LINE_STATE   0x22

Referenced by Virtual_Com_Port_NoData_Setup().

#define SEND_BREAK   0x23

---

Function Documentation

void Virtual_Com_Port_init

(

void

)

References bDeviceState, _DEVICE_INFO::Current_Configuration, OTG_DEV_Init(), pInformation, and UNCONNECTED.

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void Virtual_Com_Port_Reset

(

void

)

References ATTACHED, bDeviceState, _DEVICE_INFO::Current_Configuration, _DEVICE_INFO::Current_Feature, _DEVICE_INFO::Current_Interface, EP1_IN, EP3_OUT, OTG_DEV_EP_Init(), OTG_DEV_EP_TYPE_BULK, pInformation, Virtual_Com_Port_ConfigDescriptor, and VIRTUAL_COM_PORT_DATA_SIZE.

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void Virtual_Com_Port_SetConfiguration

(

void

)

References bDeviceState, CONFIGURED, _DEVICE_INFO::Current_Configuration, and Device_Info.

void Virtual_Com_Port_SetDeviceAddress

(

void

)

References ADDRESSED, and bDeviceState.

void Virtual_Com_Port_Status_In

(

void

)

References Request, and SET_LINE_CODING.

void Virtual_Com_Port_Status_Out

(

void

)

RESULT Virtual_Com_Port_Data_Setup

(

uint8_t

)

References CLASS_REQUEST, _ENDPOINT_INFO::CopyData, _DEVICE_INFO::Ctrl_Info, GET_LINE_CODING, INTERFACE_RECIPIENT, NULL, pInformation, Request, SET_LINE_CODING, Type_Recipient, USB_SUCCESS, USB_UNSUPPORT, _ENDPOINT_INFO::Usb_wOffset, Virtual_Com_Port_GetLineCoding(), and Virtual_Com_Port_SetLineCoding().

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RESULT Virtual_Com_Port_NoData_Setup

(

uint8_t

)

References uint16_t_uint8_t::BW::bb0, uint16_t_uint8_t::bw, CLASS_REQUEST, DTR, INTERFACE_RECIPIENT, pInformation, RTS, SET_COMM_FEATURE, SET_CONTROL_LINE_STATE, Type_Recipient, USB_SUCCESS, USB_UNSUPPORT, and _DEVICE_INFO::USBwValues.

RESULT Virtual_Com_Port_Get_Interface_Setting	(	uint8_t	Interface,
		uint8_t	AlternateSetting
	)

References USB_SUCCESS, and USB_UNSUPPORT.

uint8_t* Virtual_Com_Port_GetDeviceDescriptor

(

uint16_t

)

References Standard_GetDescriptorData().

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uint8_t* Virtual_Com_Port_GetConfigDescriptor

(

uint16_t

)

References Standard_GetDescriptorData().

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uint8_t* Virtual_Com_Port_GetStringDescriptor

(

uint16_t

)

References NULL, pInformation, and Standard_GetDescriptorData().

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uint8_t* Virtual_Com_Port_GetLineCoding

(

uint16_t

Length

)

References _DEVICE_INFO::Ctrl_Info, linecoding, NULL, pInformation, and _ENDPOINT_INFO::Usb_wLength.

Referenced by Virtual_Com_Port_Data_Setup().

uint8_t* Virtual_Com_Port_SetLineCoding

(

uint16_t

Length

)

References _DEVICE_INFO::Ctrl_Info, linecoding, NULL, pInformation, and _ENDPOINT_INFO::Usb_wLength.

Referenced by Virtual_Com_Port_Data_Setup().