Mercurial > louis > kiibohd-controller
view Output/pjrcUSB/arm/usb_desc.c @ 430:d3cef419c849
Adding relative movement mouse key support
- Still very basic (lots of room for improvement)
- Capability format will likely change at some point
- 16 bit movement control, however repeat rate limits usability (will need KLL 0.4 to make better)
| author | Jacob Alexander <haata@kiibohd.com> |
|---|---|
| date | Mon, 21 Mar 2016 22:23:57 -0700 |
| parents | 970dab727f47 |
| children | 45feb80a2ad1 |
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/* Teensyduino Core Library * http://www.pjrc.com/teensy/ * Copyright (c) 2013 PJRC.COM, LLC. * Modified by Jacob Alexander (2013-2016) * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * 1. The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * 2. If the Software is incorporated into a build system that allows * selection among a list of target devices, then similar target * devices manufactured by PJRC.COM must be included in the list of * target devices and selectable in the same manner. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ // ----- Includes ----- // Local Includes #include "usb_desc.h" // Generated Includes #include <kll_defs.h> // ----- Macros ----- #define LSB(n) ((n) & 255) #define MSB(n) (((n) >> 8) & 255) // ----- USB Device Descriptor ----- // USB Device Descriptor. The USB host reads this first, to learn // what type of device is connected. static uint8_t device_descriptor[] = { 18, // bLength 1, // bDescriptorType 0x00, 0x02, // bcdUSB DEVICE_CLASS, // bDeviceClass DEVICE_SUBCLASS, // bDeviceSubClass DEVICE_PROTOCOL, // bDeviceProtocol EP0_SIZE, // bMaxPacketSize0 LSB(VENDOR_ID), MSB(VENDOR_ID), // idVendor LSB(PRODUCT_ID), MSB(PRODUCT_ID), // idProduct 0x00, 0x01, // bcdDevice 1, // iManufacturer 2, // iProduct 3, // iSerialNumber 1 // bNumConfigurations }; // USB Device Qualifier Descriptor static uint8_t device_qualifier_descriptor[] = { 0 // Indicate only single speed /* Device qualifier example (used for specifying multiple USB speeds) 10, // bLength 6, // bDescriptorType 0x00, 0x02, // bcdUSB DEVICE_CLASS, // bDeviceClass DEVICE_SUBCLASS, // bDeviceSubClass DEVICE_PROTOCOL, // bDeviceProtocol EP0_SIZE, // bMaxPacketSize0 0, // bNumOtherSpeedConfigurations 0 // bReserved */ }; // USB Debug Descriptor // XXX Not sure of exact use, lsusb requests it static uint8_t usb_debug_descriptor[] = { 0 }; // XXX // These descriptors must NOT be "const", because the USB DMA // has trouble accessing flash memory with enough bandwidth // while the processor is executing from flash. // XXX // ----- USB HID Report Descriptors ----- // Each HID interface needs a special report descriptor that tells // the meaning and format of the data. // Keyboard Protocol 1, HID 1.11 spec, Appendix B, page 59-60 static uint8_t keyboard_report_desc[] = { // Keyboard Collection 0x05, 0x01, // Usage Page (Generic Desktop), 0x09, 0x06, // Usage (Keyboard), 0xA1, 0x01, // Collection (Application) - Keyboard, // Modifier Byte 0x75, 0x01, // Report Size (1), 0x95, 0x08, // Report Count (8), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0xE0, // Usage Minimum (224), 0x29, 0xE7, // Usage Maximum (231), 0x15, 0x00, // Logical Minimum (0), 0x25, 0x01, // Logical Maximum (1), 0x81, 0x02, // Input (Data, Variable, Absolute), // Reserved Byte 0x75, 0x08, // Report Size (8), 0x95, 0x01, // Report Count (1), 0x81, 0x03, // Output (Constant), // LED Report 0x75, 0x01, // Report Size (1), 0x95, 0x05, // Report Count (5), 0x05, 0x08, // Usage Page (LEDs), 0x19, 0x01, // Usage Minimum (1), 0x29, 0x05, // Usage Maximum (5), 0x91, 0x02, // Output (Data, Variable, Absolute), // LED Report Padding 0x75, 0x03, // Report Size (3), 0x95, 0x01, // Report Count (1), 0x91, 0x03, // Output (Constant), // Normal Keys 0x75, 0x08, // Report Size (8), 0x95, 0x06, // Report Count (6), 0x15, 0x00, // Logical Minimum (0), 0x25, 0x7F, // Logical Maximum(104), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0x00, // Usage Minimum (0), 0x29, 0x7F, // Usage Maximum (104), 0x81, 0x00, // Input (Data, Array), 0xc0, // End Collection - Keyboard }; // Keyboard Protocol 1, HID 1.11 spec, Appendix B, page 59-60 static uint8_t nkro_keyboard_report_desc[] = { // Keyboard Collection 0x05, 0x01, // Usage Page (Generic Desktop), 0x09, 0x06, // Usage (Keyboard), 0xA1, 0x01, // Collection (Application) - Keyboard, // LED Report 0x85, 0x01, // Report ID (1), 0x75, 0x01, // Report Size (1), 0x95, 0x05, // Report Count (5), 0x05, 0x08, // Usage Page (LEDs), 0x19, 0x01, // Usage Minimum (1), 0x29, 0x05, // Usage Maximum (5), 0x91, 0x02, // Output (Data, Variable, Absolute), // LED Report Padding 0x75, 0x03, // Report Size (3), 0x95, 0x01, // Report Count (1), 0x91, 0x03, // Output (Constant), // Normal Keys - Using an NKRO Bitmap // // NOTES: // Supports all keys defined by the spec, except 1-3 which define error events // and 0 which is "no keys pressed" // See http://www.usb.org/developers/hidpage/Hut1_12v2.pdf Chapter 10 // Or Macros/PartialMap/usb_hid.h // // 50 (ISO \ due to \ bug) and 156 (Clear due to Delete bug) must be excluded // due to a Linux bug with bitmaps (not useful anyways) // 165-175 are reserved/unused as well as 222-223 and 232-65535 // // Compatibility Notes: // - Using a second endpoint for a boot mode device helps with compatibility // - DO NOT use Padding in the descriptor for bitfields // (Mac OSX silently fails... Windows/Linux work correctly) // - DO NOT use Report IDs, Windows 8.1 will not update keyboard correctly (modifiers disappear) // (all other OSs, including OSX work fine...) // (you can use them *iff* you only have 1 per collection) // - Mac OSX and Windows 8.1 are extremely picky about padding // // Packing of bitmaps are as follows: // 4-49 : 6 bytes (0x04-0x31) ( 46 bits + 2 padding bits for 6 bytes total) // 51-155 : 14 bytes (0x33-0x9B) (105 bits + 6 padding bits for 15 bytes total) // 157-164 : 1 byte (0x9D-0xA4) ( 8 bits) // 176-221 : 6 bytes (0xB0-0xDD) ( 46 bits + 2 padding bits for 6 bytes total) // 224-231 : 1 byte (0xE0-0xE7) ( 8 bits) // Modifier Byte 0x75, 0x01, // Report Size (1), 0x95, 0x08, // Report Count (8), 0x15, 0x00, // Logical Minimum (0), 0x25, 0x01, // Logical Maximum (1), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0xE0, // Usage Minimum (224), 0x29, 0xE7, // Usage Maximum (231), 0x81, 0x02, // Input (Data, Variable, Absolute), // 4-49 (6 bytes/46 bits) - MainKeys 0x75, 0x01, // Report Size (1), 0x95, 0x2E, // Report Count (46), 0x15, 0x00, // Logical Minimum (0), 0x25, 0x01, // Logical Maximum (1), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0x04, // Usage Minimum (4), 0x29, 0x31, // Usage Maximum (49), 0x81, 0x02, // Input (Data, Variable, Absolute, Bitfield), // Padding (2 bits) 0x75, 0x02, // Report Size (2), 0x95, 0x01, // Report Count (1), 0x81, 0x03, // Input (Constant), // 51-155 (14 bytes/105 bits) - SecondaryKeys 0x75, 0x01, // Report Size (1), 0x95, 0x69, // Report Count (105), 0x15, 0x00, // Logical Minimum (0), 0x25, 0x01, // Logical Maximum (1), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0x33, // Usage Minimum (51), 0x29, 0x9B, // Usage Maximum (155), 0x81, 0x02, // Input (Data, Variable, Absolute, Bitfield), // Padding (7 bits) 0x75, 0x07, // Report Size (7), 0x95, 0x01, // Report Count (1), 0x81, 0x03, // Input (Constant), // 157-164 (1 byte/8 bits) - TertiaryKeys 0x75, 0x01, // Report Size (1), 0x95, 0x08, // Report Count (8), 0x15, 0x00, // Logical Minimum (0), 0x25, 0x01, // Logical Maximum (1), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0x9D, // Usage Minimum (157), 0x29, 0xA4, // Usage Maximum (164), 0x81, 0x02, // Input (Data, Variable, Absolute, Bitfield), // 176-221 (6 bytes/46 bits) - QuartiaryKeys 0x75, 0x01, // Report Size (1), 0x95, 0x2E, // Report Count (46), 0x15, 0x00, // Logical Minimum (0), 0x25, 0x01, // Logical Maximum (1), 0x05, 0x07, // Usage Page (Key Codes), 0x19, 0xB0, // Usage Minimum (176), 0x29, 0xDD, // Usage Maximum (221), 0x81, 0x02, // Input (Data, Variable, Absolute, Bitfield), // Padding (2 bits) 0x75, 0x02, // Report Size (2), 0x95, 0x01, // Report Count (1), 0x81, 0x03, // Input (Constant), 0xc0, // End Collection - Keyboard }; // System Control and Consumer Control static uint8_t sys_ctrl_report_desc[] = { // System Control Collection (8 bits) // // NOTES: // Not bothering with NKRO for this table. If there's need, I can implement it. -HaaTa // Using a 1KRO scheme 0x05, 0x01, // Usage Page (Generic Desktop), 0x09, 0x80, // Usage (System Control), 0xA1, 0x01, // Collection (Application), 0x85, 0x02, // Report ID (2), 0x75, 0x08, // Report Size (8), 0x95, 0x01, // Report Count (1), 0x16, 0x81, 0x00, // Logical Minimum (129), 0x26, 0xB7, 0x00, // Logical Maximum (183), 0x19, 0x81, // Usage Minimum (129), 0x29, 0xB7, // Usage Maximum (183), 0x81, 0x00, // Input (Data, Array), 0xc0, // End Collection - System Control // Consumer Control Collection - Media Keys (16 bits) // // NOTES: // Not bothering with NKRO for this table. If there's a need, I can implement it. -HaaTa // Using a 1KRO scheme 0x05, 0x0c, // Usage Page (Consumer), 0x09, 0x01, // Usage (Consumer Control), 0xA1, 0x01, // Collection (Application), 0x85, 0x03, // Report ID (3), 0x75, 0x10, // Report Size (16), 0x95, 0x01, // Report Count (1), 0x16, 0x01, 0x00, // Logical Minimum (1), 0x26, 0x9D, 0x02, // Logical Maximum (669), 0x05, 0x0C, // Usage Page (Consumer), 0x19, 0x01, // Usage Minimum (1), 0x2A, 0x9D, 0x02, // Usage Maximum (669), 0x81, 0x00, // Input (Data, Array), 0xc0, // End Collection - Consumer Control }; // Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension static uint8_t mouse_report_desc[] = { 0x05, 0x01, // Usage Page (Generic Desktop) 0x09, 0x02, // Usage (Mouse) 0xA1, 0x01, // Collection (Application) 0x09, 0x02, // Usage (Mouse) 0xA1, 0x02, // Collection (Logical) 0x09, 0x01, // Usage (Pointer) // Buttons (16 bits) 0xA1, 0x00, // Collection (Physical) - Buttons 0x05, 0x09, // Usage Page (Button) 0x19, 0x01, // Usage Minimum (Button 1) 0x29, 0x10, // Usage Maximum (Button 16) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x01, // Logical Maximum (1) 0x75, 0x01, // Report Size (1) 0x95, 0x10, // Report Count (16) 0x81, 0x02, // Input (Data,Var,Abs) // Pointer (32 bits) 0x05, 0x01, // Usage PAGE (Generic Desktop) 0x09, 0x30, // Usage (X) 0x09, 0x31, // Usage (Y) 0x16, 0x01, 0x80, // Logical Minimum (-32 767) 0x26, 0xFF, 0x7F, // Logical Maximum (32 767) 0x75, 0x10, // Report Size (16) 0x95, 0x02, // Report Count (2) 0x81, 0x06, // Input (Data,Var,Rel) /* // Vertical Wheel // - Multiplier (2 bits) 0xa1, 0x02, // Collection (Logical) 0x09, 0x48, // Usage (Resolution Multiplier) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x01, // Logical Maximum (1) 0x35, 0x01, // Physical Minimum (1) 0x45, 0x04, // Physical Maximum (4) 0x75, 0x02, // Report Size (2) 0x95, 0x01, // Report Count (1) 0xa4, // Push 0xb1, 0x02, // Feature (Data,Var,Abs) // - Device (8 bits) 0x09, 0x38, // Usage (Wheel) 0x15, 0x81, // Logical Minimum (-127) 0x25, 0x7f, // Logical Maximum (127) 0x35, 0x00, // Physical Minimum (0) - reset physical 0x45, 0x00, // Physical Maximum (0) 0x75, 0x08, // Report Size (8) 0x81, 0x06, // Input (Data,Var,Rel) 0xc0, // End Collection - Vertical Wheel // Horizontal Wheel // - Multiplier (2 bits) 0xa1, 0x02, // Collection (Logical) 0x09, 0x48, // Usage (Resolution Multiplier) 0xb4, // Pop 0xb1, 0x02, // Feature (Data,Var,Abs) // - Padding (4 bits) 0x35, 0x00, // Physical Minimum (0) - reset physical 0x45, 0x00, // Physical Maximum (0) 0x75, 0x04, // Report Size (4) 0xb1, 0x03, // Feature (Cnst,Var,Abs) // - Device (8 bits) 0x05, 0x0c, // Usage Page (Consumer Devices) 0x0a, 0x38, 0x02, // Usage (AC Pan) 0x15, 0x81, // Logical Minimum (-127) 0x25, 0x7f, // Logical Maximum (127) 0x75, 0x08, // Report Size (8) 0x81, 0x06, // Input (Data,Var,Rel) 0xc0, // End Collection - Horizontal Wheel */ 0xc0, // End Collection - Buttons 0xc0, // End Collection - Mouse Logical 0xc0 // End Collection - Mouse Application }; // Joystick Protocol, HID 1.11 spec, Apendix D, page 64-65 static uint8_t joystick_report_desc[] = { 0x05, 0x01, // Usage Page (Generic Desktop) 0x09, 0x04, // Usage (Joystick) 0xA1, 0x01, // Collection (Application) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x01, // Logical Maximum (1) 0x75, 0x01, // Report Size (1) 0x95, 0x20, // Report Count (32) 0x05, 0x09, // Usage Page (Button) 0x19, 0x01, // Usage Minimum (Button #1) 0x29, 0x20, // Usage Maximum (Button #32) 0x81, 0x02, // Input (variable,absolute) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x07, // Logical Maximum (7) 0x35, 0x00, // Physical Minimum (0) 0x46, 0x3B, 0x01, // Physical Maximum (315) 0x75, 0x04, // Report Size (4) 0x95, 0x01, // Report Count (1) 0x65, 0x14, // Unit (20) 0x05, 0x01, // Usage Page (Generic Desktop) 0x09, 0x39, // Usage (Hat switch) 0x81, 0x42, // Input (variable,absolute,null_state) 0x05, 0x01, // Usage Page (Generic Desktop) 0x09, 0x01, // Usage (Pointer) 0xA1, 0x00, // Collection () 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x03, // Logical Maximum (1023) 0x75, 0x0A, // Report Size (10) 0x95, 0x04, // Report Count (4) 0x09, 0x30, // Usage (X) 0x09, 0x31, // Usage (Y) 0x09, 0x32, // Usage (Z) 0x09, 0x35, // Usage (Rz) 0x81, 0x02, // Input (variable,absolute) 0xC0, // End Collection 0x15, 0x00, // Logical Minimum (0) 0x26, 0xFF, 0x03, // Logical Maximum (1023) 0x75, 0x0A, // Report Size (10) 0x95, 0x02, // Report Count (2) 0x09, 0x36, // Usage (Slider) 0x09, 0x36, // Usage (Slider) 0x81, 0x02, // Input (variable,absolute) 0xC0 // End Collection }; // ----- USB Configuration ----- // USB Configuration Descriptor. This huge descriptor tells all // of the devices capbilities. static uint8_t config_descriptor[CONFIG_DESC_SIZE] = { // --- Configuration --- // - 9 bytes - // configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10 9, // bLength; 2, // bDescriptorType; LSB(CONFIG_DESC_SIZE), // wTotalLength MSB(CONFIG_DESC_SIZE), NUM_INTERFACE, // bNumInterfaces 1, // bConfigurationValue 0, // iConfiguration 0xA0, // bmAttributes 250, // bMaxPower - Entry Index 8 // --- Keyboard HID --- Boot Mode Keyboard Interface // - 9 bytes - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType KEYBOARD_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 1, // bNumEndpoints 0x03, // bInterfaceClass (0x03 = HID) 0x01, // bInterfaceSubClass (0x00 = Non-Boot, 0x01 = Boot) 0x01, // bInterfaceProtocol (0x01 = Keyboard) KEYBOARD_INTERFACE + 4, // iInterface // - 9 bytes - // HID interface descriptor, HID 1.11 spec, section 6.2.1 9, // bLength 0x21, // bDescriptorType 0x11, 0x01, // bcdHID KeyboardLocale_define, // bCountryCode 1, // bNumDescriptors 0x22, // bDescriptorType LSB(sizeof(keyboard_report_desc)), // wDescriptorLength MSB(sizeof(keyboard_report_desc)), // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType KEYBOARD_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) KEYBOARD_SIZE, 0, // wMaxPacketSize KEYBOARD_INTERVAL, // bInterval // --- NKRO Keyboard HID --- OS Mode Keyboard Interface // - 9 bytes - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType NKRO_KEYBOARD_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 1, // bNumEndpoints 0x03, // bInterfaceClass (0x03 = HID) 0x00, // bInterfaceSubClass (0x00 = Non-Boot, 0x01 = Boot) 0x01, // bInterfaceProtocol (0x01 = Keyboard) NKRO_KEYBOARD_INTERFACE + 4, // iInterface // - 9 bytes - // HID interface descriptor, HID 1.11 spec, section 6.2.1 9, // bLength 0x21, // bDescriptorType 0x11, 0x01, // bcdHID KeyboardLocale_define, // bCountryCode 1, // bNumDescriptors 0x22, // bDescriptorType LSB(sizeof(nkro_keyboard_report_desc)), // wDescriptorLength MSB(sizeof(nkro_keyboard_report_desc)), // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType NKRO_KEYBOARD_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) NKRO_KEYBOARD_SIZE, 0, // wMaxPacketSize NKRO_KEYBOARD_INTERVAL, // bInterval // --- Serial CDC --- CDC IAD Descriptor // - 8 bytes - // interface association descriptor, USB ECN, Table 9-Z 8, // bLength 11, // bDescriptorType CDC_STATUS_INTERFACE, // bFirstInterface 2, // bInterfaceCount 0x02, // bFunctionClass 0x02, // bFunctionSubClass 0x01, // bFunctionProtocol CDC_STATUS_INTERFACE + 4, // iFunction // --- Serial CDC --- CDC Data Interface // - 9 bytes - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType CDC_STATUS_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 1, // bNumEndpoints 0x02, // bInterfaceClass 0x02, // bInterfaceSubClass 0x01, // bInterfaceProtocol CDC_STATUS_INTERFACE + 4, // iInterface // - 5 bytes - // CDC Header Functional Descriptor, CDC Spec 5.2.3.1, Table 26 5, // bFunctionLength 0x24, // bDescriptorType 0x00, // bDescriptorSubtype 0x10, 0x01, // bcdCDC // - 5 bytes - // Call Management Functional Descriptor, CDC Spec 5.2.3.2, Table 27 5, // bFunctionLength 0x24, // bDescriptorType 0x01, // bDescriptorSubtype 0x01, // bmCapabilities CDC_DATA_INTERFACE, // bDataInterface // - 4 bytes - // Abstract Control Management Functional Descriptor, CDC Spec 5.2.3.3, Table 28 4, // bFunctionLength 0x24, // bDescriptorType 0x02, // bDescriptorSubtype 0x06, // bmCapabilities // - 5 bytes - // Union Functional Descriptor, CDC Spec 5.2.3.8, Table 33 5, // bFunctionLength 0x24, // bDescriptorType 0x06, // bDescriptorSubtype CDC_STATUS_INTERFACE, // bMasterInterface CDC_DATA_INTERFACE, // bSlaveInterface0 // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType CDC_ACM_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) CDC_ACM_SIZE, 0, // wMaxPacketSize 64, // bInterval // - 9 bytes - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType CDC_DATA_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 2, // bNumEndpoints 0x0A, // bInterfaceClass 0x00, // bInterfaceSubClass 0x00, // bInterfaceProtocol CDC_DATA_INTERFACE + 4, // iInterface // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType CDC_RX_ENDPOINT, // bEndpointAddress 0x02, // bmAttributes (0x02=bulk) CDC_RX_SIZE, 0, // wMaxPacketSize 0, // bInterval // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType CDC_TX_ENDPOINT | 0x80, // bEndpointAddress 0x02, // bmAttributes (0x02=bulk) CDC_TX_SIZE, 0, // wMaxPacketSize 0, // bInterval // --- Mouse Interface --- // - 9 bytes - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType MOUSE_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 1, // bNumEndpoints 0x03, // bInterfaceClass (0x03 = HID) 0x00, // bInterfaceSubClass (0x01 = Boot) 0x02, // bInterfaceProtocol (0x02 = Mouse) MOUSE_INTERFACE + 4, // iInterface // - 9 bytes - // HID interface descriptor, HID 1.11 spec, section 6.2.1 9, // bLength 0x21, // bDescriptorType 0x11, 0x01, // bcdHID 0, // bCountryCode 1, // bNumDescriptors 0x22, // bDescriptorType LSB(sizeof(mouse_report_desc)), // wDescriptorLength MSB(sizeof(mouse_report_desc)), // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType MOUSE_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) MOUSE_SIZE, 0, // wMaxPacketSize MOUSE_INTERVAL, // bInterval // --- Joystick Interface --- // - 9 bytes - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType JOYSTICK_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 1, // bNumEndpoints 0x03, // bInterfaceClass (0x03 = HID) 0x00, // bInterfaceSubClass 0x00, // bInterfaceProtocol JOYSTICK_INTERFACE + 4, // iInterface // - 9 bytes - // HID interface descriptor, HID 1.11 spec, section 6.2.1 9, // bLength 0x21, // bDescriptorType 0x11, 0x01, // bcdHID 0, // bCountryCode 1, // bNumDescriptors 0x22, // bDescriptorType LSB(sizeof(joystick_report_desc)), // wDescriptorLength MSB(sizeof(joystick_report_desc)), // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType JOYSTICK_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) JOYSTICK_SIZE, 0, // wMaxPacketSize JOYSTICK_INTERVAL, // bInterval // --- System/Consumer Control --- // - 9 bytes - // interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12 9, // bLength 4, // bDescriptorType SYS_CTRL_INTERFACE, // bInterfaceNumber 0, // bAlternateSetting 1, // bNumEndpoints 0x03, // bInterfaceClass (0x03 = HID) 0x01, // bInterfaceSubClass (0x00 = Non-Boot, 0x01 = Boot) 0x00, // bInterfaceProtocol (0x00 = None) SYS_CTRL_INTERFACE + 4, // iInterface // - 9 bytes - // HID interface descriptor, HID 1.11 spec, section 6.2.1 9, // bLength 0x21, // bDescriptorType 0x11, 0x01, // bcdHID KeyboardLocale_define, // bCountryCode 1, // bNumDescriptors 0x22, // bDescriptorType LSB(sizeof(sys_ctrl_report_desc)), // wDescriptorLength MSB(sizeof(sys_ctrl_report_desc)), // - 7 bytes - // endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13 7, // bLength 5, // bDescriptorType SYS_CTRL_ENDPOINT | 0x80, // bEndpointAddress 0x03, // bmAttributes (0x03=intr) SYS_CTRL_SIZE, 0, // wMaxPacketSize SYS_CTRL_INTERVAL, // bInterval }; uint8_t *usb_bMaxPower = &config_descriptor[8]; // ----- String Descriptors ----- // The descriptors above can provide human readable strings, // referenced by index numbers. These descriptors are the // actual string data struct usb_string_descriptor_struct { uint8_t bLength; uint8_t bDescriptorType; uint16_t wString[]; }; extern struct usb_string_descriptor_struct usb_string_manufacturer_name __attribute__ ((weak, alias("usb_string_manufacturer_name_default"))); extern struct usb_string_descriptor_struct usb_string_product_name __attribute__ ((weak, alias("usb_string_product_name_default"))); extern struct usb_string_descriptor_struct usb_string_serial_number __attribute__ ((weak, alias("usb_string_serial_number_default"))); struct usb_string_descriptor_struct string0 = { 4, 3, {0x0409} }; #define usb_string_descriptor(name, str) \ struct usb_string_descriptor_struct name = { \ sizeof(str), \ 3, \ {str} \ } usb_string_descriptor( usb_string_manufacturer_name_default, STR_MANUFACTURER ); usb_string_descriptor( usb_string_product_name_default, STR_PRODUCT ); usb_string_descriptor( usb_string_serial_number_default, STR_SERIAL ); usb_string_descriptor( usb_string_keyboard_name, KEYBOARD_NAME ); usb_string_descriptor( usb_string_nkro_keyboard_name, NKRO_KEYBOARD_NAME ); usb_string_descriptor( usb_string_cdc_status_name, CDC_STATUS_NAME ); usb_string_descriptor( usb_string_cdc_data_name, CDC_DATA_NAME ); usb_string_descriptor( usb_string_mouse_name, MOUSE_NAME ); usb_string_descriptor( usb_string_joystick_name, JOYSTICK_NAME ); usb_string_descriptor( usb_string_sys_ctrl_name, SYS_CTRL_NAME ); // ----- Descriptors List ----- // This table provides access to all the descriptor data above. const usb_descriptor_list_t usb_descriptor_list[] = { //wValue, wIndex, address, length {0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)}, {0x0200, 0x0000, config_descriptor, sizeof(config_descriptor)}, {0x0600, 0x0000, device_qualifier_descriptor, sizeof(device_qualifier_descriptor)}, {0x0A00, 0x0000, usb_debug_descriptor, sizeof(usb_debug_descriptor)}, {0x2200, KEYBOARD_INTERFACE, keyboard_report_desc, sizeof(keyboard_report_desc)}, {0x2100, KEYBOARD_INTERFACE, config_descriptor + KEYBOARD_DESC_OFFSET, 9}, {0x2200, NKRO_KEYBOARD_INTERFACE, nkro_keyboard_report_desc, sizeof(nkro_keyboard_report_desc)}, {0x2100, NKRO_KEYBOARD_INTERFACE, config_descriptor + NKRO_KEYBOARD_DESC_OFFSET, 9}, {0x2200, MOUSE_INTERFACE, mouse_report_desc, sizeof(mouse_report_desc)}, {0x2100, MOUSE_INTERFACE, config_descriptor + MOUSE_DESC_OFFSET, 9}, {0x2200, JOYSTICK_INTERFACE, joystick_report_desc, sizeof(joystick_report_desc)}, {0x2100, JOYSTICK_INTERFACE, config_descriptor + JOYSTICK_DESC_OFFSET, 9}, {0x2200, SYS_CTRL_INTERFACE, sys_ctrl_report_desc, sizeof(sys_ctrl_report_desc)}, {0x2100, SYS_CTRL_INTERFACE, config_descriptor + SYS_CTRL_DESC_OFFSET, 9}, #define iInterfaceString(num, var) \ {0x0300 + 4 + num, 0x409, (const uint8_t *)&var, 0 } {0x0300, 0x0000, (const uint8_t *)&string0, 0}, {0x0301, 0x0409, (const uint8_t *)&usb_string_manufacturer_name, 0}, {0x0302, 0x0409, (const uint8_t *)&usb_string_product_name, 0}, {0x0303, 0x0409, (const uint8_t *)&usb_string_serial_number, 0}, iInterfaceString( KEYBOARD_INTERFACE, usb_string_keyboard_name ), iInterfaceString( NKRO_KEYBOARD_INTERFACE, usb_string_nkro_keyboard_name ), iInterfaceString( CDC_STATUS_INTERFACE, usb_string_cdc_status_name ), iInterfaceString( CDC_DATA_INTERFACE, usb_string_cdc_data_name ), iInterfaceString( MOUSE_INTERFACE, usb_string_mouse_name ), iInterfaceString( JOYSTICK_INTERFACE, usb_string_joystick_name ), iInterfaceString( SYS_CTRL_INTERFACE, usb_string_sys_ctrl_name ), {0, 0, NULL, 0} }; // ----- Endpoint Configuration ----- // See usb_desc.h for Endpoint configuration // 0x00 = not used // 0x19 = Recieve only // 0x15 = Transmit only // 0x1D = Transmit & Recieve // const uint8_t usb_endpoint_config_table[NUM_ENDPOINTS] = { #if (defined(ENDPOINT1_CONFIG) && NUM_ENDPOINTS >= 1) ENDPOINT1_CONFIG, #elif (NUM_ENDPOINTS >= 1) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT2_CONFIG) && NUM_ENDPOINTS >= 2) ENDPOINT2_CONFIG, #elif (NUM_ENDPOINTS >= 2) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT3_CONFIG) && NUM_ENDPOINTS >= 3) ENDPOINT3_CONFIG, #elif (NUM_ENDPOINTS >= 3) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT4_CONFIG) && NUM_ENDPOINTS >= 4) ENDPOINT4_CONFIG, #elif (NUM_ENDPOINTS >= 4) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT5_CONFIG) && NUM_ENDPOINTS >= 5) ENDPOINT5_CONFIG, #elif (NUM_ENDPOINTS >= 5) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT6_CONFIG) && NUM_ENDPOINTS >= 6) ENDPOINT6_CONFIG, #elif (NUM_ENDPOINTS >= 6) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT7_CONFIG) && NUM_ENDPOINTS >= 7) ENDPOINT7_CONFIG, #elif (NUM_ENDPOINTS >= 7) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT8_CONFIG) && NUM_ENDPOINTS >= 8) ENDPOINT8_CONFIG, #elif (NUM_ENDPOINTS >= 8) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT9_CONFIG) && NUM_ENDPOINTS >= 9) ENDPOINT9_CONFIG, #elif (NUM_ENDPOINTS >= 9) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT10_CONFIG) && NUM_ENDPOINTS >= 10) ENDPOINT10_CONFIG, #elif (NUM_ENDPOINTS >= 10) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT11_CONFIG) && NUM_ENDPOINTS >= 11) ENDPOINT11_CONFIG, #elif (NUM_ENDPOINTS >= 11) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT12_CONFIG) && NUM_ENDPOINTS >= 12) ENDPOINT12_CONFIG, #elif (NUM_ENDPOINTS >= 12) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT13_CONFIG) && NUM_ENDPOINTS >= 13) ENDPOINT13_CONFIG, #elif (NUM_ENDPOINTS >= 13) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT14_CONFIG) && NUM_ENDPOINTS >= 14) ENDPOINT14_CONFIG, #elif (NUM_ENDPOINTS >= 14) ENDPOINT_UNUSED, #endif #if (defined(ENDPOINT15_CONFIG) && NUM_ENDPOINTS >= 15) ENDPOINT15_CONFIG, #elif (NUM_ENDPOINTS >= 15) ENDPOINT_UNUSED, #endif };