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- #include "Descriptors.h"
- const USB_Descriptor_HIDReport_Datatype_t PROGMEM MediaControlReport[] =
- {
- HID_RI_USAGE_PAGE(8, 0x0C),
- HID_RI_USAGE(8, 0x01),
- HID_RI_COLLECTION(8, 0x01),
- HID_RI_USAGE(8, 0xB0),
- HID_RI_USAGE(8, 0xB1),
- HID_RI_USAGE(8, 0xB3),
- HID_RI_USAGE(8, 0xB4),
- HID_RI_USAGE(8, 0xB5),
- HID_RI_USAGE(8, 0xB6),
- HID_RI_USAGE(8, 0xB7),
- HID_RI_USAGE(8, 0xCD),
- HID_RI_USAGE(8, 0xE2),
- HID_RI_USAGE(8, 0xE9),
- HID_RI_USAGE(8, 0xEA),
- HID_RI_REPORT_SIZE(8, 0x01),
- HID_RI_REPORT_COUNT(8, 0x0B),
- HID_RI_LOGICAL_MINIMUM(8, 0),
- HID_RI_LOGICAL_MAXIMUM(8, 1),
- HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE),
- HID_RI_REPORT_COUNT(8, 0x05),
- HID_RI_INPUT(8, HID_IOF_CONSTANT),
- HID_RI_END_COLLECTION(0),
- };
- const USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
- {
- .Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
- .USBSpecification = VERSION_BCD(1,1,0),
- .Class = USB_CSCP_NoDeviceClass,
- .SubClass = USB_CSCP_NoDeviceSubclass,
- .Protocol = USB_CSCP_NoDeviceProtocol,
- .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
- .VendorID = 0x03EB,
- .ProductID = 0x206A,
- .ReleaseNumber = VERSION_BCD(0,0,1),
- .ManufacturerStrIndex = STRING_ID_Manufacturer,
- .ProductStrIndex = STRING_ID_Product,
- .SerialNumStrIndex = NO_DESCRIPTOR,
- .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
- };
- const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
- {
- .Config =
- {
- .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
- .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
- .TotalInterfaces = 1,
- .ConfigurationNumber = 1,
- .ConfigurationStrIndex = NO_DESCRIPTOR,
- .ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_SELFPOWERED),
- .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
- },
- .HID_Interface =
- {
- .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
- .InterfaceNumber = INTERFACE_ID_HID,
- .AlternateSetting = 0x00,
- .TotalEndpoints = 1,
- .Class = HID_CSCP_HIDClass,
- .SubClass = HID_CSCP_NonBootSubclass,
- .Protocol = HID_CSCP_NonBootProtocol,
- .InterfaceStrIndex = NO_DESCRIPTOR
- },
- .HID_MediaControlHID =
- {
- .Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
- .HIDSpec = VERSION_BCD(1,1,1),
- .CountryCode = 0x00,
- .TotalReportDescriptors = 1,
- .HIDReportType = HID_DTYPE_Report,
- .HIDReportLength = sizeof(MediaControlReport)
- },
- .HID_ReportINEndpoint =
- {
- .Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
- .EndpointAddress = MEDIACONTROL_HID_EPADDR,
- .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
- .EndpointSize = MEDIACONTROL_HID_EPSIZE,
- .PollingIntervalMS = 0x05
- },
- };
- const USB_Descriptor_String_t PROGMEM LanguageString = USB_STRING_DESCRIPTOR_ARRAY(LANGUAGE_ID_ENG);
- const USB_Descriptor_String_t PROGMEM ManufacturerString = USB_STRING_DESCRIPTOR(L"Dean Camera");
- const USB_Descriptor_String_t PROGMEM ProductString = USB_STRING_DESCRIPTOR(L"LUFA Media Controller");
- uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
- const uint16_t wIndex,
- const void** const DescriptorAddress)
- {
- const uint8_t DescriptorType = (wValue >> 8);
- const uint8_t DescriptorNumber = (wValue & 0xFF);
- const void* Address = NULL;
- uint16_t Size = NO_DESCRIPTOR;
- switch (DescriptorType)
- {
- case DTYPE_Device:
- Address = &DeviceDescriptor;
- Size = sizeof(USB_Descriptor_Device_t);
- break;
- case DTYPE_Configuration:
- Address = &ConfigurationDescriptor;
- Size = sizeof(USB_Descriptor_Configuration_t);
- break;
- case DTYPE_String:
- switch (DescriptorNumber)
- {
- case STRING_ID_Language:
- Address = &LanguageString;
- Size = pgm_read_byte(&LanguageString.Header.Size);
- break;
- case STRING_ID_Manufacturer:
- Address = &ManufacturerString;
- Size = pgm_read_byte(&ManufacturerString.Header.Size);
- break;
- case STRING_ID_Product:
- Address = &ProductString;
- Size = pgm_read_byte(&ProductString.Header.Size);
- break;
- }
- break;
- case HID_DTYPE_HID:
- Address = &ConfigurationDescriptor.HID_MediaControlHID;
- Size = sizeof(USB_HID_Descriptor_HID_t);
- break;
- case HID_DTYPE_Report:
- Address = &MediaControlReport;
- Size = sizeof(MediaControlReport);
- break;
- }
- *DescriptorAddress = Address;
- return Size;
- }
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