#include <dev/usb_stm32/usb_lib.h>
#include <dev/usb_stm32/usb_conf.h>
#include <dev/usb_stm32/usb_prop.h>
#include <dev/usb_stm32/usb_desc.h>
#include <dev/usb_stm32/usb_pwr.h>
#include <dev/usb_stm32/hw_config.h>

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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 RequestNo)
RESULT	Virtual_Com_Port_NoData_Setup (uint8_t RequestNo)
uint8_t *	Virtual_Com_Port_GetDeviceDescriptor (uint16_t Length)
uint8_t *	Virtual_Com_Port_GetConfigDescriptor (uint16_t Length)
uint8_t *	Virtual_Com_Port_GetStringDescriptor (uint16_t Length)
RESULT	Virtual_Com_Port_Get_Interface_Setting (uint8_t Interface, uint8_t AlternateSetting)
uint8_t *	Virtual_Com_Port_GetLineCoding (uint16_t Length)
uint8_t *	Virtual_Com_Port_SetLineCoding (uint16_t Length)
Variables
uint8_t	Request = 0
uint8_t	RTS = 0
uint8_t	DTR = 0
LINE_CODING	linecoding
DEVICE	Device_Table
DEVICE_PROP	Device_Property
USER_STANDARD_REQUESTS	User_Standard_Requests
ONE_DESCRIPTOR	Device_Descriptor
ONE_DESCRIPTOR	Config_Descriptor
ONE_DESCRIPTOR	String_Descriptor [4]

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 RequestNo )

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 RequestNo )

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.

uint8_t* Virtual_Com_Port_GetDeviceDescriptor ( uint16_t Length )

References Standard_GetDescriptorData().

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uint8_t* Virtual_Com_Port_GetConfigDescriptor ( uint16_t Length )

References Standard_GetDescriptorData().

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uint8_t* Virtual_Com_Port_GetStringDescriptor ( uint16_t Length )

References NULL, pInformation, and Standard_GetDescriptorData().

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RESULT Virtual_Com_Port_Get_Interface_Setting	(	uint8_t	Interface,
		uint8_t	AlternateSetting
	)

References USB_SUCCESS, and USB_UNSUPPORT.

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().

Variable Documentation

uint8_t Request = 0

 * $Id: stm32_usb_prop.c 4268 2012-06-15 13:24:08Z haraldkipp $
 *

Referenced by Virtual_Com_Port_Data_Setup(), and Virtual_Com_Port_Status_In().

uint8_t RTS = 0

Referenced by Virtual_Com_Port_NoData_Setup().

uint8_t DTR = 0

Referenced by Virtual_Com_Port_NoData_Setup().

LINE_CODING linecoding

Initial value:

Referenced by Virtual_Com_Port_GetLineCoding(), and Virtual_Com_Port_SetLineCoding().

DEVICE Device_Table

Initial value:

  {
    EP_NUM,
    1
  }

Referenced by Standard_ClearFeature(), Standard_SetConfiguration(), and Standard_SetEndPointFeature().

DEVICE_PROP Device_Property

Initial value:

  {
    Virtual_Com_Port_init,
    Virtual_Com_Port_Reset,
    Virtual_Com_Port_Status_In,
    Virtual_Com_Port_Status_Out,
    Virtual_Com_Port_Data_Setup,
    Virtual_Com_Port_NoData_Setup,
    Virtual_Com_Port_Get_Interface_Setting,
    Virtual_Com_Port_GetDeviceDescriptor,
    Virtual_Com_Port_GetConfigDescriptor,
    Virtual_Com_Port_GetStringDescriptor,
    0,
    0x40 
  }

Referenced by Post0_Process(), Standard_ClearFeature(), and USB_Init().

USER_STANDARD_REQUESTS User_Standard_Requests

Initial value:

  {
    Virtual_Com_Port_GetConfiguration,
    Virtual_Com_Port_SetConfiguration,
    Virtual_Com_Port_GetInterface,
    Virtual_Com_Port_SetInterface,
    Virtual_Com_Port_GetStatus,
    Virtual_Com_Port_ClearFeature,
    Virtual_Com_Port_SetEndPointFeature,
    Virtual_Com_Port_SetDeviceFeature,
    Virtual_Com_Port_SetDeviceAddress
  }

Referenced by USB_Init().

ONE_DESCRIPTOR Device_Descriptor

Initial value:

  {
    (uint8_t*)Virtual_Com_Port_DeviceDescriptor,
    VIRTUAL_COM_PORT_SIZ_DEVICE_DESC
  }

ONE_DESCRIPTOR Config_Descriptor

Initial value:

  {
    (uint8_t*)Virtual_Com_Port_ConfigDescriptor,
    VIRTUAL_COM_PORT_SIZ_CONFIG_DESC
  }

ONE_DESCRIPTOR String_Descriptor[4]

Initial value:

  {
    {(uint8_t*)Virtual_Com_Port_StringLangID, VIRTUAL_COM_PORT_SIZ_STRING_LANGID},
    {(uint8_t*)Virtual_Com_Port_StringVendor, VIRTUAL_COM_PORT_SIZ_STRING_VENDOR},
    {(uint8_t*)Virtual_Com_Port_StringProduct, VIRTUAL_COM_PORT_SIZ_STRING_PRODUCT},
    {(uint8_t*)Virtual_Com_Port_StringSerial, VIRTUAL_COM_PORT_SIZ_STRING_SERIAL}
  }

Functions

Variables

Function Documentation

Variable Documentation