Radio Datalogger Project  Version 2.0
Data Structures | Macros | Functions
Descriptors.h File Reference
#include <avr/pgmspace.h>
#include <LUFA/Drivers/USB/USB.h>
#include "TempDataLogger.h"

Data Structures

struct  USB_Descriptor_Configuration_t
 

Macros

#define MASS_STORAGE_IN_EPNUM   3
 
#define MASS_STORAGE_OUT_EPNUM   4
 
#define MASS_STORAGE_IO_EPSIZE   64
 
#define GENERIC_IN_EPNUM   1
 
#define GENERIC_EPSIZE   32
 
#define GENERIC_REPORT_SIZE   sizeof(Device_Report_t)
 

Functions

uint16_t CALLBACK_USB_GetDescriptor (const uint16_t wValue, const uint8_t wIndex, const void **const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3)
 

Macro Definition Documentation

#define GENERIC_EPSIZE   32

Size in bytes of the Generic HID reporting endpoint.

#define GENERIC_IN_EPNUM   1

Endpoint number of the Generic HID reporting IN endpoint.

#define GENERIC_REPORT_SIZE   sizeof(Device_Report_t)

Size in bytes of the Generic HID reports (including report ID byte).

#define MASS_STORAGE_IN_EPNUM   3

Endpoint number of the Mass Storage device-to-host data IN endpoint.

#define MASS_STORAGE_IO_EPSIZE   64

Size in bytes of the Mass Storage data endpoints.

#define MASS_STORAGE_OUT_EPNUM   4

Endpoint number of the Mass Storage host-to-device data OUT endpoint.

Function Documentation

uint16_t CALLBACK_USB_GetDescriptor ( const uint16_t  wValue,
const uint8_t  wIndex,
const void **const  DescriptorAddress 
)

This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors" documentation) by the application code so that the address and size of a requested descriptor can be given to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the USB host.