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controller/Bootloader/usb-common.h

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/* Copyright (c) 2011,2012 Simon Schubert <2@0x2c.org>.
* Modifications by Jacob Alexander 2014-2015 <haata@kiibohd.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
// ----- Enumerations -----
/**
* USB request data structures.
*/
enum usb_tok_pid {
USB_PID_TIMEOUT = 0,
USB_PID_OUT = 1,
USB_PID_ACK = 2,
USB_PID_DATA0 = 3,
USB_PID_IN = 9,
USB_PID_NAK = 10,
USB_PID_DATA1 = 11,
USB_PID_SETUP = 13,
USB_PID_STALL = 14,
USB_PID_DATAERR = 15
};
enum usb_ep_pingpong {
USB_EP_PINGPONG_EVEN = 0,
USB_EP_PINGPONG_ODD = 1
};
enum usb_ep_dir {
USB_EP_RX = 0,
USB_EP_TX = 1
};
enum usb_data01 {
USB_DATA01_DATA0 = 0,
USB_DATA01_DATA1 = 1
};
enum {
EP0_BUFSIZE = 64
};