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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.
- */
-
- #pragma once
-
- // ----- Includes -----
-
- // Compiler Includes
- #include <stdint.h>
- #include <stddef.h>
-
- // Local Includes
- #include <output_com.h>
-
-
-
- // ----- Defines -----
-
- #define ENDPOINT_UNUSED 0x00
- #define ENDPOINT_TRANSIMIT_ONLY 0x15
- #define ENDPOINT_RECEIVE_ONLY 0x19
- #define ENDPOINT_TRANSMIT_AND_RECEIVE 0x1D
-
-
- #define DEVICE_CLASS 0x00 // Keep 0x00 to indicate each sub device will indicate what it is
- #define DEVICE_SUBCLASS 0x00
- #define DEVICE_PROTOCOL 0x00
- #define EP0_SIZE 64
- #define NUM_ENDPOINTS 10 // XXX Can save some space if this can be calculated using KLL
- #define NUM_USB_BUFFERS 30
-
- // XXX Remember to update total interface count, if it isn't correct some OSs will not initialize USB
- // Linux warns in dmesg
- // Mac OSX login screen will not initialize
- #define KEYBOARD_INTERFACES 3 // Boot, NKRO, SysCtrl
- #define CDC_INTERFACES 2
- #define MOUSE_INTERFACES 1
- #define JOYSTICK_INTERFACES 1
- #define RAWIO_INTERFACES 1
-
-
- #define KEYBOARD_INTERFACE 0 // Keyboard
- #define KEYBOARD_ENDPOINT 1
- #define KEYBOARD_SIZE 8
- #define KEYBOARD_INTERVAL 1
- #define KEYBOARD_NAME L"Boot Keyboard"
-
- #define NKRO_KEYBOARD_INTERFACE 1 // NKRO Keyboard
- #define NKRO_KEYBOARD_ENDPOINT 2
- #define NKRO_KEYBOARD_SIZE 64
- #define NKRO_KEYBOARD_INTERVAL 1
- #define NKRO_KEYBOARD_NAME L"NKRO Keyboard"
-
- #define SYS_CTRL_INTERFACE 2 // Media Keys
- #define SYS_CTRL_ENDPOINT 3
- #define SYS_CTRL_SIZE 8
- #define SYS_CTRL_INTERVAL 1
- #define SYS_CTRL_NAME L"Media Keys"
-
- #define CDC_IAD_DESCRIPTOR 1
- #define CDC_STATUS_INTERFACE 3
- #define CDC_DATA_INTERFACE 4 // Serial
- #define CDC_ACM_ENDPOINT 4
- #define CDC_RX_ENDPOINT 5
- #define CDC_TX_ENDPOINT 6
- #define CDC_ACM_SIZE 16
- #define CDC_RX_SIZE 64
- #define CDC_TX_SIZE 64
- #define CDC_STATUS_NAME L"Virtual Serial Port - Status"
- #define CDC_DATA_NAME L"Virtual Serial Port - Data"
-
- #define RAWIO_INTERFACE 5 // RawIO
- #define RAWIO_TX_ENDPOINT 7
- #define RAWIO_TX_SIZE 64
- #define RAWIO_TX_INTERVAL 1
- #define RAWIO_RX_ENDPOINT 8
- #define RAWIO_RX_SIZE 64
- #define RAWIO_RX_INTERVAL 1
- #define RAWIO_NAME L"API Interface"
-
- #define MOUSE_INTERFACE 6 // Mouse
- #define MOUSE_ENDPOINT 9
- #define MOUSE_SIZE 8
- #define MOUSE_INTERVAL 1
- #define MOUSE_NAME L"Mouse"
-
- #define JOYSTICK_INTERFACE 7 // Joystick
- #define JOYSTICK_ENDPOINT 10
- #define JOYSTICK_SIZE 16
- #define JOYSTICK_INTERVAL 1
- #define JOYSTICK_NAME L"Joystick"
-
-
- // Descriptor sizes
- #define BASE_DESC_SIZE (9)
- #define KEYBOARD_DESC_SIZE (9+9+7)
- #define NKRO_KEYBOARD_DESC_SIZE (9+9+7)
- #define SYS_CTRL_DESC_SIZE (9+9+7)
- #define SERIAL_CDC_DESC_SIZE (8+9+5+5+4+5+7+9+7+7)
- #define RAWIO_DESC_SIZE (9+7+7)
- #define MOUSE_DESC_SIZE (9+9+7)
- #define JOYSTICK_DESC_SIZE (9+9+7)
-
- // Descriptor offsets
- #define KEYBOARD_DESC_BASE_OFFSET ( \
- BASE_DESC_SIZE + \
- 9 \
- )
- #define SERIAL_CDC_DESC_BASE_OFFSET ( \
- BASE_DESC_SIZE + \
- KEYBOARD_DESC_TOTAL_OFFSET + \
- 8 \
- )
- #define RAWIO_DESC_BASE_OFFSET ( \
- BASE_DESC_SIZE + \
- KEYBOARD_DESC_TOTAL_OFFSET + \
- SERIAL_CDC_DESC_TOTAL_OFFSET + \
- 9 \
- )
- #define MOUSE_DESC_BASE_OFFSET ( \
- BASE_DESC_SIZE + \
- KEYBOARD_DESC_TOTAL_OFFSET + \
- SERIAL_CDC_DESC_TOTAL_OFFSET + \
- 9 \
- )
- #define JOYSTICK_DESC_BASE_OFFSET ( \
- BASE_DESC_SIZE + \
- KEYBOARD_DESC_TOTAL_OFFSET + \
- SERIAL_CDC_DESC_TOTAL_OFFSET + \
- MOUSE_DESC_TOTAL_OFFSET + \
- 9 \
- )
-
-
- #define ENDPOINT1_CONFIG ENDPOINT_TRANSIMIT_ONLY
- #define ENDPOINT2_CONFIG ENDPOINT_TRANSIMIT_ONLY
- #define ENDPOINT3_CONFIG ENDPOINT_TRANSIMIT_ONLY
- #define ENDPOINT4_CONFIG ENDPOINT_TRANSIMIT_ONLY
- #define ENDPOINT5_CONFIG ENDPOINT_RECEIVE_ONLY
- #define ENDPOINT6_CONFIG ENDPOINT_TRANSIMIT_ONLY
- #define ENDPOINT7_CONFIG ENDPOINT_TRANSIMIT_ONLY
- #define ENDPOINT8_CONFIG ENDPOINT_RECEIVE_ONLY
- #define ENDPOINT9_CONFIG ENDPOINT_TRANSIMIT_ONLY
- #define ENDPOINT10_CONFIG ENDPOINT_TRANSIMIT_ONLY
-
-
-
- // ----- Structs -----
-
- typedef struct {
- uint16_t wValue;
- uint16_t wIndex;
- const uint8_t *addr;
- uint16_t length;
- } usb_descriptor_list_t;
-
-
- struct usb_string_descriptor_struct {
- uint8_t bLength;
- uint8_t bDescriptorType;
- uint16_t wString[];
- };
-
-
-
- // ----- Variables -----
-
- // NUM_ENDPOINTS = number of non-zero endpoints (0 to 15)
- extern const uint8_t usb_endpoint_config_table[NUM_ENDPOINTS];
-
- extern const usb_descriptor_list_t usb_descriptor_list[];
-
- extern uint8_t *usb_bMaxPower;
-
-
-
- // ----- Functions -----
-
- void usb_set_config_descriptor_size();
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