M:/USB-BDI/USB-BDI/Firmware/MPC555-USB-BDI/src/usb_class_requests.c File Reference

This file handles class requests for the composite device. More...

#include "usb_class_requests.h"
#include "usb_common.h"
#include "BDI.h"
#include "virtual_com_port.h"
#include "usbpdi_common.h"
#include "UART.h"

Go to the source code of this file.

Functions
void	sendEncapsulatedCommand (void)
	This method sends encapsulated commands to the host.
void	getEncapsulatedCommand (void)
	This method gets encapsulated commands from the host.
void	setLineCoding (void)
	This method sets the Line Coding witch is received from the host.
void	getLineCoding (void)
	This method returns the actual Line Coding to the host.
void	setControlLineState (void)
	This method sets control line states which are sent from the Host.
void	sendBreak (void)
	This stores the number of Breaks which should be send.
void	setCommFeature (void)
	optional not handled.
void	getCommFeature (void)
	optional not handled.
void	clearCommFeature (void)
	optional not handled.
void	classRequest (void)
	This method decide witch request has to be handled and calls the appropriate method.

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Detailed Description

This file handles class requests for the composite device.

Author:

Tinner Marco

Version:

1.0

Date:

3.1.2012

Definition in file usb_class_requests.c.

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Function Documentation

void getEncapsulatedCommand

(

void

)

This method gets encapsulated commands from the host.

At the current there are no encapsulated commands supported. The method sends a zero length message back.

Definition at line 50 of file usb_class_requests.c.

void getLineCoding

(

void

)

This method returns the actual Line Coding to the host.

Data Line Coding:

Offset	Field	Size(Bytes)	Description
0	dwDTERate	4	Bit rate (bits per second)
4	bCharFormat	1	Stop bits: 0 = 1 Stop bit, 1 = 1.5 Stop bits, 2 = 2 Stop bits
5	bParityType	1	Parity: 0 = None, 1 = Odd, 2 = Even, 3 = Mark, 4 = Space
6	bDataBits	1	Number of data bits (5, 6, 7, 8, or 16)

Definition at line 115 of file usb_class_requests.c.

void sendEncapsulatedCommand

(

void

)

This method sends encapsulated commands to the host.

At the current version there are no encapsulated commands.

Definition at line 37 of file usb_class_requests.c.