2 * Copyright (c) 2013-2016 ARM Limited. All rights reserved.
4 * SPDX-License-Identifier: Apache-2.0
6 * Licensed under the Apache License, Version 2.0 (the License); you may
7 * not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
14 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
21 * Project: USB Driver common definitions
27 * Namespace prefix ARM_ added
37 #include "Driver_Common.h"
40 #define ARM_USB_ROLE_NONE 0
41 #define ARM_USB_ROLE_HOST 1
42 #define ARM_USB_ROLE_DEVICE 2
45 #define ARM_USB_PIN_DP (1 << 0) ///< USB D+ pin
46 #define ARM_USB_PIN_DM (1 << 1) ///< USB D- pin
47 #define ARM_USB_PIN_VBUS (1 << 2) ///< USB VBUS pin
48 #define ARM_USB_PIN_OC (1 << 3) ///< USB OverCurrent pin
49 #define ARM_USB_PIN_ID (1 << 4) ///< USB ID pin
52 #define ARM_USB_SPEED_LOW 0 ///< Low-speed USB
53 #define ARM_USB_SPEED_FULL 1 ///< Full-speed USB
54 #define ARM_USB_SPEED_HIGH 2 ///< High-speed USB
57 #define ARM_USB_PID_OUT 1
58 #define ARM_USB_PID_IN 9
59 #define ARM_USB_PID_SOF 5
60 #define ARM_USB_PID_SETUP 13
61 #define ARM_USB_PID_DATA0 3
62 #define ARM_USB_PID_DATA1 11
63 #define ARM_USB_PID_DATA2 7
64 #define ARM_USB_PID_MDATA 15
65 #define ARM_USB_PID_ACK 2
66 #define ARM_USB_PID_NAK 10
67 #define ARM_USB_PID_STALL 14
68 #define ARM_USB_PID_NYET 6
69 #define ARM_USB_PID_PRE 12
70 #define ARM_USB_PID_ERR 12
71 #define ARM_USB_PID_SPLIT 8
72 #define ARM_USB_PID_PING 4
73 #define ARM_USB_PID_RESERVED 0
75 /* USB Endpoint Address (bEndpointAddress) */
76 #define ARM_USB_ENDPOINT_NUMBER_MASK 0x0F
77 #define ARM_USB_ENDPOINT_DIRECTION_MASK 0x80
79 /* USB Endpoint Type */
80 #define ARM_USB_ENDPOINT_CONTROL 0 ///< Control Endpoint
81 #define ARM_USB_ENDPOINT_ISOCHRONOUS 1 ///< Isochronous Endpoint
82 #define ARM_USB_ENDPOINT_BULK 2 ///< Bulk Endpoint
83 #define ARM_USB_ENDPOINT_INTERRUPT 3 ///< Interrupt Endpoint
85 /* USB Endpoint Maximum Packet Size (wMaxPacketSize) */
86 #define ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK 0x07FF
87 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK 0x1800
88 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1 0x0000
89 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2 0x0800
90 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3 0x1000
92 #endif /* DRIVER_USB_H_ */