HostStandardReq.h File Reference

USB host standard request management. More...

#include "../../../Common/Common.h"
#include "USBMode.h"
#include "StdRequestType.h"
#include "USBController.h"

Defines
#define	USB_HOST_TIMEOUT_MS   1000
Enumerations
enum	USB_Host_SendControlErrorCodes_t {   HOST_SENDCONTROL_Successful = 0,   HOST_SENDCONTROL_DeviceDisconnected = 1,   HOST_SENDCONTROL_PipeError = 2,   HOST_SENDCONTROL_SetupStalled = 3,   HOST_SENDCONTROL_SoftwareTimeOut = 4 }
Functions
uint8_t	USB_Host_SendControlRequest (void *const BufferPtr)
uint8_t	USB_Host_SetDeviceConfiguration (const uint8_t ConfigNumber)
uint8_t	USB_Host_GetDeviceConfiguration (uint8_t *const ConfigNumber) ATTR_NON_NULL_PTR_ARG(1)
uint8_t	USB_Host_GetDescriptor (const uint8_t Type, const uint8_t Index, void *const Buffer, const uint8_t BufferLength) ATTR_NON_NULL_PTR_ARG(3)
uint8_t	USB_Host_GetDeviceStatus (uint8_t *const FeatureStatus) ATTR_NON_NULL_PTR_ARG(1)
uint8_t	USB_Host_ClearEndpointStall (const uint8_t EndpointAddress)
uint8_t	USB_Host_SetInterfaceAltSetting (const uint8_t InterfaceIndex, const uint8_t AltSetting)
uint8_t	USB_Host_GetInterfaceAltSetting (const uint8_t InterfaceIndex, uint8_t *const AltSetting) ATTR_NON_NULL_PTR_ARG(2)
static uint8_t	USB_Host_GetDeviceDescriptor (USB_Descriptor_Device_t *const DeviceDescriptorPtr) ATTR_NON_NULL_PTR_ARG(1)
static uint8_t	USB_Host_GetDeviceStringDescriptor (const uint8_t Index, void *const Buffer, const uint8_t BufferLength) ATTR_NON_NULL_PTR_ARG(2)
Variables
uint8_t	USB_Host_ConfigurationNumber

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Detailed Description

This file contains the function prototypes necessary for the issuing of outgoing standard control requests when the library is in USB host mode.

Note:

This file should not be included directly. It is automatically included as needed by the USB driver dispatch header located in LUFA/Drivers/USB/USB.h.

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Define Documentation

#define USB_HOST_TIMEOUT_MS   1000

Constant for the maximum software timeout period of sent USB control transactions to an attached device. If a device fails to respond to a sent control request within this period, the library will return a timeout error code.

This value may be overridden in the user project makefile as the value of the USB_HOST_TIMEOUT_MS token, and passed to the compiler using the -D switch.