usb_prop.c File Reference

All processing related to Virtual Com Port Demo. More...

#include "usb_lib.h"
#include "usb_conf.h"
#include "usb_prop.h"
#include "usb_desc.h"
#include "usb_pwr.h"
#include "hw_config.h"

Include dependency graph for usb_prop.c:

Functions
void	NOP_Process (void)
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)
uint32_t	Virtual_Com_Port_GetBaudRate (void)

Variables
uint8_t	Request = 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]

Detailed Description

All processing related to Virtual Com Port Demo.

Author

MCD Application Team

Version

V4.0.0

Date

21-January-2013

Attention

© COPYRIGHT 2013 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Function Documentation

void NOP_Process

(

void

)

RESULT Virtual_Com_Port_Data_Setup

(

uint8_t

RequestNo

)

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RESULT Virtual_Com_Port_Get_Interface_Setting	(	uint8_t	Interface,
		uint8_t	AlternateSetting
	)

uint32_t Virtual_Com_Port_GetBaudRate

(

void

)

uint8_t* Virtual_Com_Port_GetConfigDescriptor

(

uint16_t

Length

)

uint8_t* Virtual_Com_Port_GetDeviceDescriptor

(

uint16_t

Length

)

uint8_t* Virtual_Com_Port_GetLineCoding

(

uint16_t

Length

)

uint8_t* Virtual_Com_Port_GetStringDescriptor

(

uint16_t

Length

)

void Virtual_Com_Port_init

(

void

)

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RESULT Virtual_Com_Port_NoData_Setup

(

uint8_t

RequestNo

)

void Virtual_Com_Port_Reset

(

void

)

void Virtual_Com_Port_SetConfiguration

(

void

)

void Virtual_Com_Port_SetDeviceAddress

(

void

)

uint8_t* Virtual_Com_Port_SetLineCoding

(

uint16_t

Length

)

void Virtual_Com_Port_Status_In

(

void

)

void Virtual_Com_Port_Status_Out

(

void

)

Variable Documentation

ONE_DESCRIPTOR Config_Descriptor

Initial value:

= { (uint8_t*)Virtual_Com_Port_ConfigDescriptor,
VIRTUAL_COM_PORT_SIZ_CONFIG_DESC }

ONE_DESCRIPTOR Device_Descriptor

Initial value:

= { (uint8_t*)Virtual_Com_Port_DeviceDescriptor,
VIRTUAL_COM_PORT_SIZ_DEVICE_DESC }

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 
}

DEVICE Device_Table

Initial value:

= {
EP_NUM, 1 }

LINE_CODING linecoding

Initial value:

= { 115200, 
0x00, 
0x00, 
0x08 
}

uint8_t Request = 0

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 } }

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 }