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/* -----------------------------------------------------------------------------
* Copyright (c) 2013-2014 ARM Ltd.
*
* This software is provided 'as-is', without any express or implied warranty.
* In no event will the authors be held liable for any damages arising from
* the use of this software. Permission is granted to anyone to use this
* software for any purpose, including commercial applications, and to alter
* it and redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software in
* a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*
*
* $Date: 20. May 2014
* $Revision: V2.00
*
* Project: USB Driver common definitions
* -------------------------------------------------------------------------- */
/* History:
* Version 2.00
* Version 1.10
* Namespace prefix ARM_ added
* Version 1.01
* Added PID Types
* Version 1.00
* Initial release
*/
#ifndef __DRIVER_USB_H
#define __DRIVER_USB_H
#include "Driver_Common.h"
/* USB Role */
#define ARM_USB_ROLE_NONE 0
#define ARM_USB_ROLE_HOST 1
#define ARM_USB_ROLE_DEVICE 2
/* USB Pins */
#define ARM_USB_PIN_DP (1 << 0) ///< USB D+ pin
#define ARM_USB_PIN_DM (1 << 1) ///< USB D- pin
#define ARM_USB_PIN_VBUS (1 << 2) ///< USB VBUS pin
#define ARM_USB_PIN_OC (1 << 3) ///< USB OverCurrent pin
#define ARM_USB_PIN_ID (1 << 4) ///< USB ID pin
/* USB Speed */
#define ARM_USB_SPEED_LOW 0 ///< Low-speed USB
#define ARM_USB_SPEED_FULL 1 ///< Full-speed USB
#define ARM_USB_SPEED_HIGH 2 ///< High-speed USB
/* USB PID Types */
#define ARM_USB_PID_OUT 1
#define ARM_USB_PID_IN 9
#define ARM_USB_PID_SOF 5
#define ARM_USB_PID_SETUP 13
#define ARM_USB_PID_DATA0 3
#define ARM_USB_PID_DATA1 11
#define ARM_USB_PID_DATA2 7
#define ARM_USB_PID_MDATA 15
#define ARM_USB_PID_ACK 2
#define ARM_USB_PID_NAK 10
#define ARM_USB_PID_STALL 14
#define ARM_USB_PID_NYET 6
#define ARM_USB_PID_PRE 12
#define ARM_USB_PID_ERR 12
#define ARM_USB_PID_SPLIT 8
#define ARM_USB_PID_PING 4
#define ARM_USB_PID_RESERVED 0
/* USB Endpoint Address (bEndpointAddress) */
#define ARM_USB_ENDPOINT_NUMBER_MASK 0x0F
#define ARM_USB_ENDPOINT_DIRECTION_MASK 0x80
/* USB Endpoint Type */
#define ARM_USB_ENDPOINT_CONTROL 0 ///< Control Endpoint
#define ARM_USB_ENDPOINT_ISOCHRONOUS 1 ///< Isochronous Endpoint
#define ARM_USB_ENDPOINT_BULK 2 ///< Bulk Endpoint
#define ARM_USB_ENDPOINT_INTERRUPT 3 ///< Interrupt Endpoint
/* USB Endpoint Maximum Packet Size (wMaxPacketSize) */
#define ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK 0x07FF
#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK 0x1800
#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1 0x0000
#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2 0x0800
#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3 0x1000
#endif /* __DRIVER_USB_H */
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