95 lines
3.6 KiB
C
95 lines
3.6 KiB
C
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/* -----------------------------------------------------------------------------
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* Copyright (c) 2013-2014 ARM Ltd.
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*
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* This software is provided 'as-is', without any express or implied warranty.
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* In no event will the authors be held liable for any damages arising from
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* the use of this software. Permission is granted to anyone to use this
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* software for any purpose, including commercial applications, and to alter
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* it and redistribute it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software in
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* a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source distribution.
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*
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*
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* $Date: 16/06/16 3:42p $Revision: V2.00
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*
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* Project: USB Driver common definitions
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* -------------------------------------------------------------------------- */
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/* History:
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* Version 2.00
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* Version 1.10
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* Namespace prefix ARM_ added
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* Version 1.01
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* Added PID Types
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* Version 1.00
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* Initial release
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*/
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#ifndef __DRIVER_USB_H
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#define __DRIVER_USB_H
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#include "Driver_Common.h"
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/* USB Role */
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#define ARM_USB_ROLE_NONE 0
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#define ARM_USB_ROLE_HOST 1
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#define ARM_USB_ROLE_DEVICE 2
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/* USB Pins */
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#define ARM_USB_PIN_DP (1 << 0) ///< USB D+ pin
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#define ARM_USB_PIN_DM (1 << 1) ///< USB D- pin
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#define ARM_USB_PIN_VBUS (1 << 2) ///< USB VBUS pin
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#define ARM_USB_PIN_OC (1 << 3) ///< USB OverCurrent pin
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#define ARM_USB_PIN_ID (1 << 4) ///< USB ID pin
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/* USB Speed */
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#define ARM_USB_SPEED_LOW 0 ///< Low-speed USB
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#define ARM_USB_SPEED_FULL 1 ///< Full-speed USB
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#define ARM_USB_SPEED_HIGH 2 ///< High-speed USB
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/* USB PID Types */
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#define ARM_USB_PID_OUT 1
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#define ARM_USB_PID_IN 9
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#define ARM_USB_PID_SOF 5
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#define ARM_USB_PID_SETUP 13
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#define ARM_USB_PID_DATA0 3
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#define ARM_USB_PID_DATA1 11
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#define ARM_USB_PID_DATA2 7
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#define ARM_USB_PID_MDATA 15
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#define ARM_USB_PID_ACK 2
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#define ARM_USB_PID_NAK 10
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#define ARM_USB_PID_STALL 14
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#define ARM_USB_PID_NYET 6
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#define ARM_USB_PID_PRE 12
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#define ARM_USB_PID_ERR 12
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#define ARM_USB_PID_SPLIT 8
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#define ARM_USB_PID_PING 4
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#define ARM_USB_PID_RESERVED 0
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/* USB Endpoint Address (bEndpointAddress) */
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#define ARM_USB_ENDPOINT_NUMBER_MASK 0x0F
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#define ARM_USB_ENDPOINT_DIRECTION_MASK 0x80
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/* USB Endpoint Type */
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#define ARM_USB_ENDPOINT_CONTROL 0 ///< Control Endpoint
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#define ARM_USB_ENDPOINT_ISOCHRONOUS 1 ///< Isochronous Endpoint
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#define ARM_USB_ENDPOINT_BULK 2 ///< Bulk Endpoint
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#define ARM_USB_ENDPOINT_INTERRUPT 3 ///< Interrupt Endpoint
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/* USB Endpoint Maximum Packet Size (wMaxPacketSize) */
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#define ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK 0x07FF
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#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK 0x1800
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#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1 0x0000
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#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2 0x0800
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#define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3 0x1000
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#endif /* __DRIVER_USB_H */
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