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Add new MouseHost Class Driver demo, unfinished, to allow for better testing of the new prototype Host Mode Class Driver framework. Flesh out start of a HID class Host mode class driver.

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This commit is contained in:
Dean Camera 2009-07-27 10:31:07 +00:00
parent 05fa6e0c43
commit 5251bc6e4e
11 changed files with 2648 additions and 86 deletions
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55
LUFA/Drivers/USB/Class/Host/HID.h
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@ -54,8 +54,63 @@
#endif
/* Public Interface - May be used in end-application: */
/* Type Defines: */
/** Class state structure. An instance of this structure should be made within the user application,
* and passed to each of the HID class driver functions as the HIDInterfaceInfo parameter. This
* stores each HID interface's configuration and state information.
*/
typedef struct
{
const struct
{
uint8_t DataINPipeNumber; /**< Pipe number of the HID interface's IN data pipe */
uint8_t DataOUTPipeNumber; /**< Pipe number of the HID interface's OUT data pipe */
bool MatchInterfaceProtocol;
uint8_t HIDInterfaceProtocol;
} Config; /**< Config data for the USB class interface within the device. All elements in this section
* <b>must</b> be set or the interface will fail to enumerate and operate correctly.
*/
struct
{
uint16_t DataINPipeSize; /**< Size in bytes of the HID interface's IN data pipe */
uint16_t DataOUTPipeSize; /**< Size in bytes of the HID interface's OUT data pipe */
} State; /**< State data for the USB class interface within the device. All elements in this section
* <b>may</b> be set to initial values, but may also be ignored to default to sane values when
* the interface is enumerated.
*/
} USB_ClassInfo_HID_Host_t;
/* Enums: */
enum
{
HID_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully */
HID_ENUMERROR_ControlError = 1, /**< A control request to the device failed to complete successfully */
HID_ENUMERROR_DescriptorTooLarge = 2, /**< The device's Configuration Descriptor is too large to process */
HID_ENUMERROR_InvalidConfigDataReturned = 3, /**< The device returned an invalid Configuration Descriptor */
HID_ENUMERROR_NoHIDInterfaceFound = 4, /**< A compatible HID interface was not found in the device's Configuration Descriptor */
HID_ENUMERROR_EndpointsNotFound = 5, /**< Compatible HID endpoints were not found in the device's CDC interface */
} CDCHost_EnumerationFailure_ErrorCodes_t;
/* Function Prototypes: */
void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo);
uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo, uint16_t MaxConfigBufferSize);
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define HID_INTERFACE_CLASS 0x03
#define HID_FOUND_DATAPIPE_IN (1 << 0)
#define HID_FOUND_DATAPIPE_OUT (1 << 1)
/* Function Prototypes: */
#if defined(INCLUDE_FROM_HID_CLASS_HOST_C)
static uint8_t DComp_HID_Host_NextHIDInterface(void* CurrentDescriptor);
static uint8_t DComp_HID_Host_NextInterfaceHIDDataEndpoint(void* CurrentDescriptor);
#endif
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}