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Dave Lacey
120
module_usb_midi/src/midi_descriptor.h
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120
module_usb_midi/src/midi_descriptor.h
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/* This file contains the MID device descriptor
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It is intended to be included in the main device descriptor definition */
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/* MIDI Descriptors */
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/* Table B-3: MIDI Adapter Standard AC Interface Descriptor */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x04, /* 1 bDescriptorType : INTERFACE descriptor. (field size 1 bytes) */
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MIDI_INTERFACE_1, /* 2 bInterfaceNumber : Index of this interface. (field size 1 bytes) */
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0x00, /* 3 bAlternateSetting : Index of this setting. (field size 1 bytes) */
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0x00, /* 4 bNumEndpoints : 0 endpoints. (field size 1 bytes) */
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0x01, /* 5 bInterfaceClass : AUDIO. (field size 1 bytes) */
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0x01, /* 6 bInterfaceSubclass : AUDIO_CONTROL. (field size 1 bytes) */
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0x00, /* 7 bInterfaceProtocol : Unused. (field size 1 bytes) */
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0x00, /* 8 iInterface : Unused. (field size 1 bytes) */
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// 9
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/* Table B-4: MIDI Adapter Class-specific AC Interface Descriptor */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x24, /* 1 bDescriptorType : 0x24. (field size 1 bytes) */
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0x01, /* 2 bDescriptorSubtype : HEADER subtype. (field size 1 bytes) */
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0x00, /* 3 bcdADC : Revision of class specification - 1.0 (field size 2 bytes) */
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0x01, /* 4 bcdADC */
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0x09, /* 5 wTotalLength : Total size of class specific descriptors. (field size 2 bytes) */
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0x00, /* 6 wTotalLength */
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0x01, /* 7 bInCollection : Number of streaming interfaces. (field size 1 bytes) */
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0x01, /* 8 baInterfaceNr(1) : MIDIStreaming interface 1 belongs to this AudioControl interface */
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//9
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/* Table B-5: MIDI Adapter Standard MS Interface Descriptor */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x04, /* 1 bDescriptorType : INTERFACE descriptor. (field size 1 bytes) */
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MIDI_INTERFACE_2, /* 2 bInterfaceNumber : Index of this interface. (field size 1 bytes) */
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0x00, /* 3 bAlternateSetting : Index of this alternate setting. (field size 1 bytes) */
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0x02, /* 4 bNumEndpoints : 2 endpoints. (field size 1 bytes) */
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0x01, /* 5 bInterfaceClass : AUDIO. (field size 1 bytes) */
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0x03, /* 6 bInterfaceSubclass : MIDISTREAMING. (field size 1 bytes) */
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0x00, /* 7 bInterfaceProtocol : Unused. (field size 1 bytes) */
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0x00, /* 8 iInterface : Unused. (field size 1 bytes) */
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//9
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/* Table B-6: MIDI Adapter Class-specific MS Interface Descriptor */
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0x07, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x24, /* 1 bDescriptorType : CS_INTERFACE. (field size 1 bytes) */
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0x01, /* 2 bDescriptorSubtype : MS_HEADER subtype. (field size 1 bytes) */
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0x00, /* 3 BcdADC : Revision of this class specification. (field size 2 bytes) */
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0x01, /* 4 BcdADC */
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0x41, /* 5 wTotalLength : Total size of class-specific descriptors. (field size 2 bytes) */
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0x00, /* 6 wTotalLength */
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//7
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/* Table B-7: MIDI Adapter MIDI IN Jack Descriptor (Embedded) */
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0x06, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x24, /* 1 bDescriptorType : CS_INTERFACE. (field size 1 bytes) */
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0x02, /* 2 bDescriptorSubtype : MIDI_IN_JACK subtype. (field size 1 bytes) */
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0x01, /* 3 bJackType : EMBEDDED. (field size 1 bytes) */
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0x01, /* 4 bJackID : ID of this Jack. (field size 1 bytes) */
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0x00, /* 5 iJack : Unused. (field size 1 bytes) */
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//6
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/* Table B-8: MIDI Adapter MIDI IN Jack Descriptor (External) */
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0x06, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x24, /* 1 bDescriptorType : CS_INTERFACE. (field size 1 bytes) */
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0x02, /* 2 bDescriptorSubtype : MIDI_IN_JACK subtype. (field size 1 bytes) */
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0x02, /* 3 bJackType : EXTERNAL. (field size 1 bytes) */
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0x02, /* 4 bJackID : ID of this Jack. (field size 1 bytes) */
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0x00, /* 5 iJack : Unused. (field size 1 bytes) */
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//6
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/* Table B-9: MIDI Adapter MIDI OUT Jack Descriptor (Embedded) */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x24, /* 1 bDescriptorType : CS_INTERFACE. (field size 1 bytes) */
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0x03, /* 2 bDescriptorSubtype : MIDI_OUT_JACK subtype. (field size 1 bytes) */
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0x01, /* 3 bJackType : EMBEDDED. (field size 1 bytes) */
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0x03, /* 4 bJackID : ID of this Jack. (field size 1 bytes) */
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0x01, /* 5 bNrInputPins : Number of Input Pins of this Jack. (field size 1 bytes) */
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0x02, /* 6 BaSourceID(1) : ID of the Entity to which this Pin is connected. (field size 1 bytes) */
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0x01, /* 7 BaSourcePin(1) : Output Pin number of the Entityt o which this Input Pin is connected. */
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0x00, /* 8 iJack : Unused. (field size 1 bytes) */
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//9
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/* Table B-10: MIDI Adapter MIDI OUT Jack Descriptor (External) */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x24, /* 1 bDescriptorType : CS_INTERFACE. (field size 1 bytes) */
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0x03, /* 2 bDescriptorSubtype : MIDI_OUT_JACK subtype. (field size 1 bytes) */
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0x02, /* 3 bJackType : EXTERNAL. (field size 1 bytes) */
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0x04, /* 4 bJackID : ID of this Jack. (field size 1 bytes) */
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0x01, /* 5 bNrInputPins : Number of Input Pins of this Jack. (field size 1 bytes) */
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0x01, /* 6 BaSourceID(1) : ID of the Entity to which this Pin is connected. (field size 1 bytes) */
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0x01, /* 7 BaSourcePin(1) : Output Pin number of the Entity to which this Input Pin is connected. */
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0x00, /* 8 iJack : Unused. (field size 1 bytes) */
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//9
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/* Table B-11: MIDI Adapter Standard Bulk OUT Endpoint Descriptor */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x05, /* 1 bDescriptorType : ENDPOINT descriptor. (field size 1 bytes) */
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0x04, /* 2 bEndpointAddress : OUT Endpoint 4. (field size 1 bytes) */
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0x02, /* 3 bmAttributes : Bulk, not shared. (field size 1 bytes) */
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0x00, /* 4 wMaxPacketSize : 64 bytes per packet. (field size 2 bytes) */
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0x02, /* 5 wMaxPacketSize */
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0x00, /* 6 bInterval : Ignored for Bulk. Set to zero. (field size 1 bytes) */
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0x00, /* 7 bRefresh : Unused. (field size 1 bytes) */
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0x00, /* 8 bSynchAddress : Unused. (field size 1 bytes) */
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//9
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/* Table B-12: MIDI Adapter Class-specific Bulk OUT Endpoint Descriptor */
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0x05, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x25, /* 1 bDescriptorType : CS_ENDPOINT descriptor (field size 1 bytes) */
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0x01, /* 2 bDescriptorSubtype : MS_GENERAL subtype. (field size 1 bytes) */
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0x01, /* 3 bNumEmbMIDIJack : Number of embedded MIDI IN Jacks. (field size 1 bytes) */
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0x01, /* 4 BaAssocJackID(1) : ID of the Embedded MIDI IN Jack. (field size 1 bytes) */
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//5
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/* Table B-13: MIDI Adapter Standard Bulk IN Endpoint Descriptor */
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0x09, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x05, /* 1 bDescriptorType : ENDPOINT descriptor. (field size 1 bytes) */
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0x85, /* 2 bEndpointAddress : IN Endpoint 5. (field size 1 bytes) */
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0x02, /* 3 bmAttributes : Bulk, not shared. (field size 1 bytes) */
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0x00, /* 4 wMaxPacketSize : 64 bytes per packet. (field size 2 bytes) */
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0x02, /* 5 wMaxPacketSize */
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0x00, /* 6 bInterval : Ignored for Bulk. Set to zero. (field size 1 bytes) */
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0x00, /* 7 bRefresh : Unused. (field size 1 bytes) */
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0x00, /* 8 bSynchAddress : Unused. (field size 1 bytes) */
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//9
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/* Table B-14: MIDI Adapter Class-specific Bulk IN Endpoint Descriptor */
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0x05, /* 0 bLength : Size of this descriptor, in bytes. (field size 1 bytes) */
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0x25, /* 1 bDescriptorType : CS_ENDPOINT descriptor (field size 1 bytes) */
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0x01, /* 2 bDescriptorSubtype : MS_GENERAL subtype. (field size 1 bytes) */
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0x01, /* 3 bNumEmbMIDIJack : Number of embedded MIDI OUT Jacks. (field size 1 bytes) */
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0x03, /* 4 BaAssocJackID(1) : ID of the Embedded MIDI OUT Jack. (field size 1 bytes) */
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//5
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