| /* |
| * Copyright (c) 2013-2017 ARM Limited. All rights reserved. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Licensed under the Apache License, Version 2.0 (the License); you may |
| * not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an AS IS BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| * $Date: 2. Feb 2017 |
| * $Revision: V2.0 |
| * |
| * Project: USB Driver common definitions |
| */ |
| |
| /* History: |
| * Version 2.0 |
| * 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_ */ |
