USBMOUSE
Dependents: ESD_Project_USBMouse
USBDevice/USBDevice_Types.h@0:78a4faee5b0f, 2015-12-13 (annotated)
- Committer:
- priyankapashte
- Date:
- Sun Dec 13 10:04:36 2015 +0000
- Revision:
- 0:78a4faee5b0f
USBMouse File has been modified;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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priyankapashte | 0:78a4faee5b0f | 1 | /* Copyright (c) 2010-2011 mbed.org, MIT License |
priyankapashte | 0:78a4faee5b0f | 2 | * |
priyankapashte | 0:78a4faee5b0f | 3 | * Permission is hereby granted, free of charge, to any person obtaining a copy of this software |
priyankapashte | 0:78a4faee5b0f | 4 | * and associated documentation files (the "Software"), to deal in the Software without |
priyankapashte | 0:78a4faee5b0f | 5 | * restriction, including without limitation the rights to use, copy, modify, merge, publish, |
priyankapashte | 0:78a4faee5b0f | 6 | * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the |
priyankapashte | 0:78a4faee5b0f | 7 | * Software is furnished to do so, subject to the following conditions: |
priyankapashte | 0:78a4faee5b0f | 8 | * |
priyankapashte | 0:78a4faee5b0f | 9 | * The above copyright notice and this permission notice shall be included in all copies or |
priyankapashte | 0:78a4faee5b0f | 10 | * substantial portions of the Software. |
priyankapashte | 0:78a4faee5b0f | 11 | * |
priyankapashte | 0:78a4faee5b0f | 12 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
priyankapashte | 0:78a4faee5b0f | 13 | * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
priyankapashte | 0:78a4faee5b0f | 14 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
priyankapashte | 0:78a4faee5b0f | 15 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
priyankapashte | 0:78a4faee5b0f | 16 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
priyankapashte | 0:78a4faee5b0f | 17 | */ |
priyankapashte | 0:78a4faee5b0f | 18 | |
priyankapashte | 0:78a4faee5b0f | 19 | #ifndef USBDEVICE_TYPES_H |
priyankapashte | 0:78a4faee5b0f | 20 | #define USBDEVICE_TYPES_H |
priyankapashte | 0:78a4faee5b0f | 21 | |
priyankapashte | 0:78a4faee5b0f | 22 | /* Standard requests */ |
priyankapashte | 0:78a4faee5b0f | 23 | #define GET_STATUS (0) |
priyankapashte | 0:78a4faee5b0f | 24 | #define CLEAR_FEATURE (1) |
priyankapashte | 0:78a4faee5b0f | 25 | #define SET_FEATURE (3) |
priyankapashte | 0:78a4faee5b0f | 26 | #define SET_ADDRESS (5) |
priyankapashte | 0:78a4faee5b0f | 27 | #define GET_DESCRIPTOR (6) |
priyankapashte | 0:78a4faee5b0f | 28 | #define SET_DESCRIPTOR (7) |
priyankapashte | 0:78a4faee5b0f | 29 | #define GET_CONFIGURATION (8) |
priyankapashte | 0:78a4faee5b0f | 30 | #define SET_CONFIGURATION (9) |
priyankapashte | 0:78a4faee5b0f | 31 | #define GET_INTERFACE (10) |
priyankapashte | 0:78a4faee5b0f | 32 | #define SET_INTERFACE (11) |
priyankapashte | 0:78a4faee5b0f | 33 | |
priyankapashte | 0:78a4faee5b0f | 34 | /* bmRequestType.dataTransferDirection */ |
priyankapashte | 0:78a4faee5b0f | 35 | #define HOST_TO_DEVICE (0) |
priyankapashte | 0:78a4faee5b0f | 36 | #define DEVICE_TO_HOST (1) |
priyankapashte | 0:78a4faee5b0f | 37 | |
priyankapashte | 0:78a4faee5b0f | 38 | /* bmRequestType.Type*/ |
priyankapashte | 0:78a4faee5b0f | 39 | #define STANDARD_TYPE (0) |
priyankapashte | 0:78a4faee5b0f | 40 | #define CLASS_TYPE (1) |
priyankapashte | 0:78a4faee5b0f | 41 | #define VENDOR_TYPE (2) |
priyankapashte | 0:78a4faee5b0f | 42 | #define RESERVED_TYPE (3) |
priyankapashte | 0:78a4faee5b0f | 43 | |
priyankapashte | 0:78a4faee5b0f | 44 | /* bmRequestType.Recipient */ |
priyankapashte | 0:78a4faee5b0f | 45 | #define DEVICE_RECIPIENT (0) |
priyankapashte | 0:78a4faee5b0f | 46 | #define INTERFACE_RECIPIENT (1) |
priyankapashte | 0:78a4faee5b0f | 47 | #define ENDPOINT_RECIPIENT (2) |
priyankapashte | 0:78a4faee5b0f | 48 | #define OTHER_RECIPIENT (3) |
priyankapashte | 0:78a4faee5b0f | 49 | |
priyankapashte | 0:78a4faee5b0f | 50 | /* Descriptors */ |
priyankapashte | 0:78a4faee5b0f | 51 | #define DESCRIPTOR_TYPE(wValue) (wValue >> 8) |
priyankapashte | 0:78a4faee5b0f | 52 | #define DESCRIPTOR_INDEX(wValue) (wValue & 0xff) |
priyankapashte | 0:78a4faee5b0f | 53 | |
priyankapashte | 0:78a4faee5b0f | 54 | typedef struct { |
priyankapashte | 0:78a4faee5b0f | 55 | struct { |
priyankapashte | 0:78a4faee5b0f | 56 | uint8_t dataTransferDirection; |
priyankapashte | 0:78a4faee5b0f | 57 | uint8_t Type; |
priyankapashte | 0:78a4faee5b0f | 58 | uint8_t Recipient; |
priyankapashte | 0:78a4faee5b0f | 59 | } bmRequestType; |
priyankapashte | 0:78a4faee5b0f | 60 | uint8_t bRequest; |
priyankapashte | 0:78a4faee5b0f | 61 | uint16_t wValue; |
priyankapashte | 0:78a4faee5b0f | 62 | uint16_t wIndex; |
priyankapashte | 0:78a4faee5b0f | 63 | uint16_t wLength; |
priyankapashte | 0:78a4faee5b0f | 64 | } SETUP_PACKET; |
priyankapashte | 0:78a4faee5b0f | 65 | |
priyankapashte | 0:78a4faee5b0f | 66 | typedef struct { |
priyankapashte | 0:78a4faee5b0f | 67 | SETUP_PACKET setup; |
priyankapashte | 0:78a4faee5b0f | 68 | uint8_t *ptr; |
priyankapashte | 0:78a4faee5b0f | 69 | uint32_t remaining; |
priyankapashte | 0:78a4faee5b0f | 70 | uint8_t direction; |
priyankapashte | 0:78a4faee5b0f | 71 | bool zlp; |
priyankapashte | 0:78a4faee5b0f | 72 | bool notify; |
priyankapashte | 0:78a4faee5b0f | 73 | } CONTROL_TRANSFER; |
priyankapashte | 0:78a4faee5b0f | 74 | |
priyankapashte | 0:78a4faee5b0f | 75 | typedef enum {ATTACHED, POWERED, DEFAULT, ADDRESS, CONFIGURED} DEVICE_STATE; |
priyankapashte | 0:78a4faee5b0f | 76 | |
priyankapashte | 0:78a4faee5b0f | 77 | typedef struct { |
priyankapashte | 0:78a4faee5b0f | 78 | volatile DEVICE_STATE state; |
priyankapashte | 0:78a4faee5b0f | 79 | uint8_t configuration; |
priyankapashte | 0:78a4faee5b0f | 80 | bool suspended; |
priyankapashte | 0:78a4faee5b0f | 81 | } USB_DEVICE; |
priyankapashte | 0:78a4faee5b0f | 82 | |
priyankapashte | 0:78a4faee5b0f | 83 | #endif |