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November 17, 2021 13:16
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Apple Aluminium Keyboard A1243 - USB Descriptor
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| Waiting for device: | |
| Listening: | |
| usb_state: 20 | |
| usb_state: 40 | |
| usb_state: 50 | |
| usb_state: 51 | |
| usb_state: 90 | |
| // Hub: To dump descriptor of hub see NOTE in code | |
| ////////////////////////////////////////////////////////////////////// | |
| // USB_desc_dump | |
| // Address: 0A | |
| // Lowspeed: 01 | |
| // Devicer dump: | |
| 12 01 00 02 00 00 00 08 AC 05 50 02 74 00 01 02 | |
| 00 01 | |
| // Device: | |
| bLength: 12 | |
| bDescriptorType: 01 | |
| bcdUSB: 0200 | |
| bDeviceClass: 00 | |
| bDeviceSubClass: 00 | |
| bDeviceProtocol: 00 | |
| bMaxPacketSize0: 08 | |
| idVendor: 05AC | |
| idProduct: 0250 | |
| bcdDevice: 0074 | |
| iManufacturer: 01 | |
| iProduct: 02 | |
| iSerialNumber: 00 | |
| bNumConfigurations: 01 | |
| // String Zero: len: 04 | |
| // 04 03 09 04 | |
| // LangId: 0409 | |
| // iManufacturer: String1(0409): len: 16 | |
| // 16 03 41 00 70 00 70 00 6C 00 65 00 20 00 49 00 | |
| // 6E 00 63 00 2E 00 | |
| // Apple Inc. | |
| // iProduct: String2(0409): len: 1E | |
| // 1E 03 41 00 70 00 70 00 6C 00 65 00 20 00 4B 00 | |
| // 65 00 79 00 62 00 6F 00 61 00 72 00 64 00 | |
| // Apple Keyboard | |
| // Config0 dump: len: 003B | |
| 09 02 3B 00 02 01 00 A0 0A 09 04 00 00 01 03 01 | |
| 01 00 09 21 11 01 0D 01 22 4B 00 07 05 81 03 08 | |
| 00 0A 09 04 01 00 01 03 00 00 00 09 21 11 01 00 | |
| 01 22 2F 00 07 05 82 03 01 00 0A | |
| // Config: | |
| bLength: 09 | |
| bDescriptorType: 02 | |
| wTotalLength: 003B | |
| bNumInterfaces: 02 | |
| bConfigurationValue: 01 | |
| iConfiguration: 00 | |
| bmAttributes: A0 | |
| bMaxPower: 0A | |
| // Interface0.0: | |
| bLength: 09 | |
| bDescriptorType: 04 | |
| bInterfaceNumber: 00 | |
| bAlternateSetting: 00 | |
| bNumEndpoints: 01 | |
| bInterfaceClass: 03 | |
| bInterfaceSubClass: 01 | |
| bInterfaceProtocol: 01 | |
| iInterface: 00 | |
| // HID: | |
| bLength: 09 | |
| bDescriptorType: 21 | |
| bcdHID: 0111 | |
| bCountryCode: 0D | |
| bNumDescriptors: 01 | |
| bDescrType: 22 | |
| wDescriptorLength: 004B | |
| // Report0 dump: len: 004B | |
| 05 01 09 06 A1 01 05 07 19 E0 29 E7 15 00 25 01 | |
| 75 01 95 08 81 02 95 01 75 08 81 01 05 08 19 01 | |
| 29 05 95 05 75 01 91 02 95 01 75 03 91 01 05 07 | |
| 19 00 2A FF 00 95 05 75 08 15 00 26 FF 00 81 00 | |
| 05 FF 09 03 75 08 95 01 81 02 C0 | |
| // Endpoint: | |
| bLength: 07 | |
| bDescriptorType: 05 | |
| bEndpointAddress: 81 | |
| bmAttributes: 03 | |
| wMaxPacketSize: 0008 | |
| bInterval: 0A | |
| // Interface1.0: | |
| bLength: 09 | |
| bDescriptorType: 04 | |
| bInterfaceNumber: 01 | |
| bAlternateSetting: 00 | |
| bNumEndpoints: 01 | |
| bInterfaceClass: 03 | |
| bInterfaceSubClass: 00 | |
| bInterfaceProtocol: 00 | |
| iInterface: 00 | |
| // HID: | |
| bLength: 09 | |
| bDescriptorType: 21 | |
| bcdHID: 0111 | |
| bCountryCode: 00 | |
| bNumDescriptors: 01 | |
| bDescrType: 22 | |
| wDescriptorLength: 002F | |
| // Report0 dump: len: 002F | |
| 05 0C 09 01 A1 01 05 0C 75 01 95 01 15 00 25 01 | |
| 09 CD 81 06 09 B5 81 02 09 B6 81 02 09 B8 81 06 | |
| 09 E2 81 06 09 EA 81 02 09 E9 81 02 81 01 C0 | |
| // Endpoint: | |
| bLength: 07 | |
| bDescriptorType: 05 | |
| bEndpointAddress: 82 | |
| bmAttributes: 03 | |
| wMaxPacketSize: 0001 | |
| bInterval: 0A | |
| // Parse data here: http://eleccelerator.com/usbdescreqparser/ | |
| 0x12, // bLength | |
| 0x01, // bDescriptorType (Device) | |
| 0x00, 0x02, // bcdUSB 2.00 | |
| 0x00, // bDeviceClass (Use class information in the Interface Descriptors) | |
| 0x00, // bDeviceSubClass | |
| 0x00, // bDeviceProtocol | |
| 0x08, // bMaxPacketSize0 8 | |
| 0xAC, 0x05, // idVendor 0x05AC | |
| 0x50, 0x02, // idProduct 0x0250 | |
| 0x74, 0x00, // bcdDevice 0.74 | |
| 0x01, // iManufacturer (String Index) | |
| 0x02, // iProduct (String Index) | |
| 0x00, // iSerialNumber (String Index) | |
| 0x01, // bNumConfigurations 1 | |
| 0x09, // bLength | |
| 0x02, // bDescriptorType (Configuration) | |
| 0x3B, 0x00, // wTotalLength 59 | |
| 0x02, // bNumInterfaces 2 | |
| 0x01, // bConfigurationValue | |
| 0x00, // iConfiguration (String Index) | |
| 0xA0, // bmAttributes Remote Wakeup | |
| 0x0A, // bMaxPower 20mA | |
| 0x09, // bLength | |
| 0x04, // bDescriptorType (Interface) | |
| 0x00, // bInterfaceNumber 0 | |
| 0x00, // bAlternateSetting | |
| 0x01, // bNumEndpoints 1 | |
| 0x03, // bInterfaceClass | |
| 0x01, // bInterfaceSubClass | |
| 0x01, // bInterfaceProtocol | |
| 0x00, // iInterface (String Index) | |
| 0x09, // bLength | |
| 0x21, // bDescriptorType (HID) | |
| 0x11, 0x01, // bcdHID 1.11 | |
| 0x0D, // bCountryCode | |
| 0x01, // bNumDescriptors | |
| 0x22, // bDescriptorType[0] (HID) | |
| 0x4B, 0x00, // wDescriptorLength[0] 75 | |
| 0x07, // bLength | |
| 0x05, // bDescriptorType (Endpoint) | |
| 0x81, // bEndpointAddress (IN/D2H) | |
| 0x03, // bmAttributes (Interrupt) | |
| 0x08, 0x00, // wMaxPacketSize 8 | |
| 0x0A, // bInterval 10 (unit depends on device speed) | |
| 0x09, // bLength | |
| 0x04, // bDescriptorType (Interface) | |
| 0x01, // bInterfaceNumber 1 | |
| 0x00, // bAlternateSetting | |
| 0x01, // bNumEndpoints 1 | |
| 0x03, // bInterfaceClass | |
| 0x00, // bInterfaceSubClass | |
| 0x00, // bInterfaceProtocol | |
| 0x00, // iInterface (String Index) | |
| 0x09, // bLength | |
| 0x21, // bDescriptorType (HID) | |
| 0x11, 0x01, // bcdHID 1.11 | |
| 0x00, // bCountryCode | |
| 0x01, // bNumDescriptors | |
| 0x22, // bDescriptorType[0] (HID) | |
| 0x2F, 0x00, // wDescriptorLength[0] 47 | |
| 0x07, // bLength | |
| 0x05, // bDescriptorType (Endpoint) | |
| 0x82, // bEndpointAddress (IN/D2H) | |
| 0x03, // bmAttributes (Interrupt) | |
| 0x01, 0x00, // wMaxPacketSize 1 | |
| 0x0A, // bInterval 10 (unit depends on device speed) | |
| // 77 bytes | |
| 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) | |
| 0x09, 0x06, // Usage (Keyboard) | |
| 0xA1, 0x01, // Collection (Application) | |
| 0x05, 0x07, // Usage Page (Kbrd/Keypad) | |
| 0x19, 0xE0, // Usage Minimum (0xE0) | |
| 0x29, 0xE7, // Usage Maximum (0xE7) | |
| 0x15, 0x00, // Logical Minimum (0) | |
| 0x25, 0x01, // Logical Maximum (1) | |
| 0x75, 0x01, // Report Size (1) | |
| 0x95, 0x08, // Report Count (8) | |
| 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x95, 0x01, // Report Count (1) | |
| 0x75, 0x08, // Report Size (8) | |
| 0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x05, 0x08, // Usage Page (LEDs) | |
| 0x19, 0x01, // Usage Minimum (Num Lock) | |
| 0x29, 0x05, // Usage Maximum (Kana) | |
| 0x95, 0x05, // Report Count (5) | |
| 0x75, 0x01, // Report Size (1) | |
| 0x91, 0x02, // Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) | |
| 0x95, 0x01, // Report Count (1) | |
| 0x75, 0x03, // Report Size (3) | |
| 0x91, 0x01, // Output (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) | |
| 0x05, 0x07, // Usage Page (Kbrd/Keypad) | |
| 0x19, 0x00, // Usage Minimum (0x00) | |
| 0x2A, 0xFF, 0x00, // Usage Maximum (0xFF) | |
| 0x95, 0x05, // Report Count (5) | |
| 0x75, 0x08, // Report Size (8) | |
| 0x15, 0x00, // Logical Minimum (0) | |
| 0x26, 0xFF, 0x00, // Logical Maximum (255) | |
| 0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x05, 0xFF, // Usage Page (Reserved 0xFF) | |
| 0x09, 0x03, // Usage (0x03) | |
| 0x75, 0x08, // Report Size (8) | |
| 0x95, 0x01, // Report Count (1) | |
| 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0xC0, // End Collection | |
| // 75 bytes | |
| 0x05, 0x0C, // Usage Page (Consumer) | |
| 0x09, 0x01, // Usage (Consumer Control) | |
| 0xA1, 0x01, // Collection (Application) | |
| 0x05, 0x0C, // Usage Page (Consumer) | |
| 0x75, 0x01, // Report Size (1) | |
| 0x95, 0x01, // Report Count (1) | |
| 0x15, 0x00, // Logical Minimum (0) | |
| 0x25, 0x01, // Logical Maximum (1) | |
| 0x09, 0xCD, // Usage (Play/Pause) | |
| 0x81, 0x06, // Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x09, 0xB5, // Usage (Scan Next Track) | |
| 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x09, 0xB6, // Usage (Scan Previous Track) | |
| 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x09, 0xB8, // Usage (Eject) | |
| 0x81, 0x06, // Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x09, 0xE2, // Usage (Mute) | |
| 0x81, 0x06, // Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x09, 0xEA, // Usage (Volume Decrement) | |
| 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x09, 0xE9, // Usage (Volume Increment) | |
| 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) | |
| 0xC0, // End Collection | |
| // 47 bytes |
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