📄 stddesc.b16
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0x01, //bNrChannels: 1 channel
0x02, //bSubFrameSize: 2 byte per audio subframe
0x10, //bBitResolution: 16 bits per sample
0x01, //bSamFreqType: 1 frequency supported
0x00, 0x00, 0x00, //tSamFreq: 0 Hz
//Standard AS Endpoint Descriptor (0x09 byte)
0x09, //bLength: 0x09 byte
0x05, //bDescriptorType: ENDPOINT
0x86, //bEndpointAddress: IN endpoint 6
0x01, //bmAttributes: Isochronous
0xd0, 0x00, //wMaxPacketSize: 208 byte
0x01, //bInterval: polling interval is 1 ms
0x00, //bRefresh: 0
0x00, //bSyncAddress: 0
//Class-specific AS Endpoint Descriptor (0x07 byte)
0x07, //bLength: 0x07 byte
0x25, //bDescriptorType: CS_ENDPOINT
0x01, //bDescriptorSubType: GENERAL subtype
0x00, //bmAttributes: no control is supported
0x00, //bLockDelayUnits: 0
0x00, 0x00, //wLockDelay: 0
//Standard AS Interface Descriptor, AlternateSetting e (0x09 byte)
0x09, //bLength: 0x09 byte
0x04, //bDescriptorType: INTERFACE
0x03, //bInterfaceNumber: interface 3
0x0e, //bAlternateSetting: alternate setting e
0x01, //bNumEndpoints: 1 endpoint
0x01, //bInterfaceClass: AUDIO
0x02, //bInterfaceSubClass: AUDIO_STREAMING
0x00, //bInterfaceProtocol: 0
0x00, //iInterface: index of string
//Class-specific AS General Interface Descriptor (0x07 byte)
0x07, //bLength: 0x07 byte
0x24, //bDescriptorType: CS_INTERFACE
0x01, //bDescriptorSubType: GENERAL subtype
0x04, //bTerminalLink: ID of output terminal is 4 (USB streaming)
0x01, //bDelay: interface delay is 1 frame
0x01, 0x00, //wFormatTag: PCM format
//Type I format Type Descriptor (0x0b byte)
0x0b, //bLength: 0x0b byte
0x24, //bDescriptorType: CS_INTERFACE
0x02, //bDescriptorSubType: FORMAT_TYPE subtype
0x01, //bFormatType: FORMAT_TYPE_I
0x01, //bNrChannels: 1 channel
0x02, //bSubFrameSize: 2 byte per audio subframe
0x10, //bBitResolution: 16 bits per sample
0x01, //bSamFreqType: 1 frequency supported
0x00, 0x00, 0x00, //tSamFreq: 0 Hz
//Standard AS Endpoint Descriptor (0x09 byte)
0x09, //bLength: 0x09 byte
0x05, //bDescriptorType: ENDPOINT
0x86, //bEndpointAddress: IN endpoint 6
0x01, //bmAttributes: Isochronous
0x00, 0x01, //wMaxPacketSize: 256 byte
0x01, //bInterval: polling interval is 1 ms
0x00, //bRefresh: 0
0x00, //bSyncAddress: 0
//Class-specific AS Endpoint Descriptor (0x07 byte)
0x07, //bLength: 0x07 byte
0x25, //bDescriptorType: CS_ENDPOINT
0x01, //bDescriptorSubType: GENERAL subtype
0x00, //bmAttributes: no control is supported
0x00, //bLockDelayUnits: 0
0x00, 0x00, //wLockDelay: 0
//Standard AS Interface Descriptor, AlternateSetting f (0x09 byte)
0x09, //bLength: 0x09 byte
0x04, //bDescriptorType: INTERFACE
0x03, //bInterfaceNumber: interface 3
0x0f, //bAlternateSetting: alternate setting f
0x01, //bNumEndpoints: 1 endpoint
0x01, //bInterfaceClass: AUDIO
0x02, //bInterfaceSubClass: AUDIO_STREAMING
0x00, //bInterfaceProtocol: 0
0x00, //iInterface: index of string
//Class-specific AS General Interface Descriptor (0x07 byte)
0x07, //bLength: 0x07 byte
0x24, //bDescriptorType: CS_INTERFACE
0x01, //bDescriptorSubType: GENERAL subtype
0x04, //bTerminalLink: ID of output terminal is 4 (USB streaming)
0x01, //bDelay: interface delay is 1 frame
0x01, 0x00, //wFormatTag: PCM format
//Type I format Type Descriptor (0x0b byte)
0x0b, //bLength: 0x0b byte
0x24, //bDescriptorType: CS_INTERFACE
0x02, //bDescriptorSubType: FORMAT_TYPE subtype
0x01, //bFormatType: FORMAT_TYPE_I
0x01, //bNrChannels: 1 channel
0x02, //bSubFrameSize: 2 byte per audio subframe
0x10, //bBitResolution: 16 bits per sample
0x01, //bSamFreqType: 1 frequency supported
0x00, 0x00, 0x00, //tSamFreq: 0 Hz
//Standard AS Endpoint Descriptor (0x09 byte)
0x09, //bLength: 0x09 byte
0x05, //bDescriptorType: ENDPOINT
0x86, //bEndpointAddress: IN endpoint 6
0x01, //bmAttributes: Isochronous
0x00, 0x02, //wMaxPacketSize: 512 byte
0x01, //bInterval: polling interval is 1 ms
0x00, //bRefresh: 0
0x00, //bSyncAddress: 0
//Class-specific AS Endpoint Descriptor (0x07 byte)
0x07, //bLength: 0x07 byte
0x25, //bDescriptorType: CS_ENDPOINT
0x01, //bDescriptorSubType: GENERAL subtype
0x00, //bmAttributes: no control is supported
0x00, //bLockDelayUnits: 0
0x00, 0x00, //wLockDelay: 0
#endif
//richie@0124 add bulk 2
//-------------------------------------------------------------------
//SubLength = 0x001e byte
//-------------------------------------------------------------------
//Interface 1 (0x09 byte)
0x09, //bLength: 0x09 byte
0x04, //bDescriptorType: INTERFACE
0x04, //bInterfaceNumber: interface 4
0x00, //bAlternateSetting: alternate setting 0
0x03, //bNumEndpoints: 3 endpoints
0xFF, //bInterfaceClass: Mass Storage devices
0x00, //bInterfaceSubClass: UFI
0x00, // Bulk Only Rechie
0x00, //iInterface: index of string
//Endpoint 2 (0x07 byte)
0x07, //bLength: 0x07 byte
0x05, //bDescriptorType: ENDPOINT
0x87, //bEndpointAddress: IN endpoint 7
0x02, //bmAttributes: Bulk
0x40, 0x00, //wMaxPacketSize: 64 byte
0x00, //bInterval: ignored
//Endpoint 3 (0x07 byte)
0x07, //bLength: 0x07 byte
0x05, //bDescriptorType: ENDPOINT
0x08, //bEndpointAddress: OUT endpoint 8
0x02, //bmAttributes: Bulk
0x40, 0x00, //wMaxPacketSize: 64 byte
0x00, //bInterval: ignored
//Endpoint 4 (0x07 byte)
0x07, //bLength: 0x07 byte
0x05, //bDescriptorType: ENDPOINT
0x89, //bEndpointAddress: IN endpoint 9
0x03, //bmAttributes: Interrupt
0x01, 0x00, //wMaxPacketSize: 1 byte
0x01, //bInterval: polling interval is 1 ms
};
/////////////////////////////////////////////////////////////////////////////
//Descriptor Content of MSDC
//---- Device Descriptor ----
#define K_MSDC_DEVICE_DESCRIPTOR_SIZE 0x0012
code UCHAR K_MSDC_DeviceDescriptor[] =
{
//-------------------------------------------------------------------
//TotalLength = 0x0012 byte
//-------------------------------------------------------------------
//Device (0x12 byte)
0x12, //bLength: 0x12 byte
0x01, //bDescriptorType: DEVICE
0x00, 0x01, //bcdUSB: version 1.00
0x00, //bDeviceClass: independent interfaces
0x00, //bDeviceSubClass: 0
0x00, //bDeviceProtocol: class specific protocols NOT used on device basis
0x08, //bMaxPacketSize0: maximum packet size for endpoint zero
0xfc, 0x04, //idVendor: vendor ID
0x33, 0x15, //idProduct: product ID (for SIDC)
0x00, 0x01, //bcdDevice: device release number in BCD
0x01, //iManufacturer: index of string
0x02, //iProduct: index of string
0x03, //iSerialNumber: index of string
0x01, //bNumConfigurations: 1 configuration
};
//---- Configuration Descriptor of MSDC ----
#define K_MSDC_CONFIGURATION_DESCRIPTOR_SIZE 0x0027
code UCHAR K_MSDC_ConfigurationDescriptor[] =
{
//-------------------------------------------------------------------
//SubLength = 0x0009 byte
//-------------------------------------------------------------------
//Configuration (0x09 byte)
0x09, //bLength: 0x09 byte
0x02, //bDescriptorType: CONFIGURATION
0x27, 0x00, //wTotalLength:
0x01, //bNumInterfaces: 1 interfaces
0x01, //bConfigurationValue: configuration 1
0x00, //iConfiguration: index of string
0x80, //bmAttributes: bus powered
0xFA, //MaxPower: 500 mA
//-------------------------------------------------------------------
//SubLength = 0x001e byte
//-------------------------------------------------------------------
//Interface 1 (0x09 byte)
0x09, //bLength: 0x09 byte
0x04, //bDescriptorType: INTERFACE
0x00, //bInterfaceNumber: interface 1
0x00, //bAlternateSetting: alternate setting 0
0x03, //bNumEndpoints: 3 endpoints
0x08, //bInterfaceClass: Mass Storage devices
0x06, //bInterfaceSubClass:
0x50, // Bulk Only Rechie
0x00, //iInterface: index of string
//Endpoint 2 (0x07 byte)
0x07, //bLength: 0x07 byte
0x05, //bDescriptorType: ENDPOINT
0x82, //bEndpointAddress: IN endpoint 2
0x02, //bmAttributes: Bulk
0x40, 0x00, //wMaxPacketSize: 64 byte
0x00, //bInterval: ignored
//Endpoint 3 (0x07 byte)
0x07, //bLength: 0x07 byte
0x05, //bDescriptorType: ENDPOINT
0x03, //bEndpointAddress: OUT endpoint 3
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