2 * Copyright (c) 2013-2016 ARM Limited. All rights reserved.
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4 * SPDX-License-Identifier: Apache-2.0
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6 * Licensed under the Apache License, Version 2.0 (the License); you may
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7 * not use this file except in compliance with the License.
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8 * You may obtain a copy of the License at
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10 * http://www.apache.org/licenses/LICENSE-2.0
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12 * Unless required by applicable law or agreed to in writing, software
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13 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
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14 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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15 * See the License for the specific language governing permissions and
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16 * limitations under the License.
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18 * $Date: 20. May 2014
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21 * Project: USB Driver common definitions
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27 * Namespace prefix ARM_ added
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34 #ifndef __DRIVER_USB_H
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35 #define __DRIVER_USB_H
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37 #include "Driver_Common.h"
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40 #define ARM_USB_ROLE_NONE 0
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41 #define ARM_USB_ROLE_HOST 1
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42 #define ARM_USB_ROLE_DEVICE 2
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45 #define ARM_USB_PIN_DP (1 << 0) ///< USB D+ pin
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46 #define ARM_USB_PIN_DM (1 << 1) ///< USB D- pin
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47 #define ARM_USB_PIN_VBUS (1 << 2) ///< USB VBUS pin
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48 #define ARM_USB_PIN_OC (1 << 3) ///< USB OverCurrent pin
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49 #define ARM_USB_PIN_ID (1 << 4) ///< USB ID pin
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52 #define ARM_USB_SPEED_LOW 0 ///< Low-speed USB
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53 #define ARM_USB_SPEED_FULL 1 ///< Full-speed USB
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54 #define ARM_USB_SPEED_HIGH 2 ///< High-speed USB
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57 #define ARM_USB_PID_OUT 1
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58 #define ARM_USB_PID_IN 9
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59 #define ARM_USB_PID_SOF 5
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60 #define ARM_USB_PID_SETUP 13
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61 #define ARM_USB_PID_DATA0 3
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62 #define ARM_USB_PID_DATA1 11
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63 #define ARM_USB_PID_DATA2 7
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64 #define ARM_USB_PID_MDATA 15
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65 #define ARM_USB_PID_ACK 2
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66 #define ARM_USB_PID_NAK 10
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67 #define ARM_USB_PID_STALL 14
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68 #define ARM_USB_PID_NYET 6
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69 #define ARM_USB_PID_PRE 12
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70 #define ARM_USB_PID_ERR 12
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71 #define ARM_USB_PID_SPLIT 8
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72 #define ARM_USB_PID_PING 4
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73 #define ARM_USB_PID_RESERVED 0
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75 /* USB Endpoint Address (bEndpointAddress) */
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76 #define ARM_USB_ENDPOINT_NUMBER_MASK 0x0F
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77 #define ARM_USB_ENDPOINT_DIRECTION_MASK 0x80
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79 /* USB Endpoint Type */
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80 #define ARM_USB_ENDPOINT_CONTROL 0 ///< Control Endpoint
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81 #define ARM_USB_ENDPOINT_ISOCHRONOUS 1 ///< Isochronous Endpoint
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82 #define ARM_USB_ENDPOINT_BULK 2 ///< Bulk Endpoint
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83 #define ARM_USB_ENDPOINT_INTERRUPT 3 ///< Interrupt Endpoint
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85 /* USB Endpoint Maximum Packet Size (wMaxPacketSize) */
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86 #define ARM_USB_ENDPOINT_MAX_PACKET_SIZE_MASK 0x07FF
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87 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_MASK 0x1800
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88 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_1 0x0000
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89 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_2 0x0800
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90 #define ARM_USB_ENDPOINT_MICROFRAME_TRANSACTIONS_3 0x1000
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92 #endif /* __DRIVER_USB_H */
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