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Dependents: TEST_USB_Nucleo_F429ZI Essais_USB_Nucleo_F429ZI SID_V3_Nucleo_F429ZI SID_V4_Nucleo_F429ZI_copy
USBHostHID/USBHostKeyboard.h@0:77ca32e8e04e, 2020-09-25 (annotated)
- Committer:
- pierreprovent
- Date:
- Fri Sep 25 10:17:49 2020 +0000
- Revision:
- 0:77ca32e8e04e
Programme acquisition en enregistrement sur clef USB carte Nucleo F429ZI cours ELE118 Cnam
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
pierreprovent | 0:77ca32e8e04e | 1 | /* mbed USBHost Library |
pierreprovent | 0:77ca32e8e04e | 2 | * Copyright (c) 2006-2013 ARM Limited |
pierreprovent | 0:77ca32e8e04e | 3 | * |
pierreprovent | 0:77ca32e8e04e | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
pierreprovent | 0:77ca32e8e04e | 5 | * you may not use this file except in compliance with the License. |
pierreprovent | 0:77ca32e8e04e | 6 | * You may obtain a copy of the License at |
pierreprovent | 0:77ca32e8e04e | 7 | * |
pierreprovent | 0:77ca32e8e04e | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
pierreprovent | 0:77ca32e8e04e | 9 | * |
pierreprovent | 0:77ca32e8e04e | 10 | * Unless required by applicable law or agreed to in writing, software |
pierreprovent | 0:77ca32e8e04e | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
pierreprovent | 0:77ca32e8e04e | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
pierreprovent | 0:77ca32e8e04e | 13 | * See the License for the specific language governing permissions and |
pierreprovent | 0:77ca32e8e04e | 14 | * limitations under the License. |
pierreprovent | 0:77ca32e8e04e | 15 | */ |
pierreprovent | 0:77ca32e8e04e | 16 | |
pierreprovent | 0:77ca32e8e04e | 17 | #ifndef USBHOSTKEYBOARD_H |
pierreprovent | 0:77ca32e8e04e | 18 | #define USBHOSTKEYBOARD_H |
pierreprovent | 0:77ca32e8e04e | 19 | |
pierreprovent | 0:77ca32e8e04e | 20 | #include "USBHostConf.h" |
pierreprovent | 0:77ca32e8e04e | 21 | |
pierreprovent | 0:77ca32e8e04e | 22 | #if USBHOST_KEYBOARD |
pierreprovent | 0:77ca32e8e04e | 23 | |
pierreprovent | 0:77ca32e8e04e | 24 | #include "USBHost.h" |
pierreprovent | 0:77ca32e8e04e | 25 | |
pierreprovent | 0:77ca32e8e04e | 26 | /** |
pierreprovent | 0:77ca32e8e04e | 27 | * A class to communicate a USB keyboard |
pierreprovent | 0:77ca32e8e04e | 28 | */ |
pierreprovent | 0:77ca32e8e04e | 29 | class USBHostKeyboard : public IUSBEnumerator |
pierreprovent | 0:77ca32e8e04e | 30 | { |
pierreprovent | 0:77ca32e8e04e | 31 | public: |
pierreprovent | 0:77ca32e8e04e | 32 | |
pierreprovent | 0:77ca32e8e04e | 33 | /** |
pierreprovent | 0:77ca32e8e04e | 34 | * Constructor |
pierreprovent | 0:77ca32e8e04e | 35 | */ |
pierreprovent | 0:77ca32e8e04e | 36 | USBHostKeyboard(); |
pierreprovent | 0:77ca32e8e04e | 37 | |
pierreprovent | 0:77ca32e8e04e | 38 | /** |
pierreprovent | 0:77ca32e8e04e | 39 | * Try to connect a keyboard device |
pierreprovent | 0:77ca32e8e04e | 40 | * |
pierreprovent | 0:77ca32e8e04e | 41 | * @return true if connection was successful |
pierreprovent | 0:77ca32e8e04e | 42 | */ |
pierreprovent | 0:77ca32e8e04e | 43 | bool connect(); |
pierreprovent | 0:77ca32e8e04e | 44 | |
pierreprovent | 0:77ca32e8e04e | 45 | /** |
pierreprovent | 0:77ca32e8e04e | 46 | * Check if a keyboard is connected |
pierreprovent | 0:77ca32e8e04e | 47 | * |
pierreprovent | 0:77ca32e8e04e | 48 | * @returns true if a keyboard is connected |
pierreprovent | 0:77ca32e8e04e | 49 | */ |
pierreprovent | 0:77ca32e8e04e | 50 | bool connected(); |
pierreprovent | 0:77ca32e8e04e | 51 | |
pierreprovent | 0:77ca32e8e04e | 52 | /** |
pierreprovent | 0:77ca32e8e04e | 53 | * Attach a callback called when a keyboard event is received |
pierreprovent | 0:77ca32e8e04e | 54 | * |
pierreprovent | 0:77ca32e8e04e | 55 | * @param ptr function pointer |
pierreprovent | 0:77ca32e8e04e | 56 | */ |
pierreprovent | 0:77ca32e8e04e | 57 | inline void attach(void (*ptr)(uint8_t key)) |
pierreprovent | 0:77ca32e8e04e | 58 | { |
pierreprovent | 0:77ca32e8e04e | 59 | if (ptr != NULL) { |
pierreprovent | 0:77ca32e8e04e | 60 | onKey = ptr; |
pierreprovent | 0:77ca32e8e04e | 61 | } |
pierreprovent | 0:77ca32e8e04e | 62 | } |
pierreprovent | 0:77ca32e8e04e | 63 | |
pierreprovent | 0:77ca32e8e04e | 64 | /** |
pierreprovent | 0:77ca32e8e04e | 65 | * Attach a callback called when a keyboard event is received |
pierreprovent | 0:77ca32e8e04e | 66 | * |
pierreprovent | 0:77ca32e8e04e | 67 | * @param ptr function pointer |
pierreprovent | 0:77ca32e8e04e | 68 | */ |
pierreprovent | 0:77ca32e8e04e | 69 | inline void attach(void (*ptr)(uint8_t keyCode, uint8_t modifier)) |
pierreprovent | 0:77ca32e8e04e | 70 | { |
pierreprovent | 0:77ca32e8e04e | 71 | if (ptr != NULL) { |
pierreprovent | 0:77ca32e8e04e | 72 | onKeyCode = ptr; |
pierreprovent | 0:77ca32e8e04e | 73 | } |
pierreprovent | 0:77ca32e8e04e | 74 | } |
pierreprovent | 0:77ca32e8e04e | 75 | |
pierreprovent | 0:77ca32e8e04e | 76 | protected: |
pierreprovent | 0:77ca32e8e04e | 77 | //From IUSBEnumerator |
pierreprovent | 0:77ca32e8e04e | 78 | virtual void setVidPid(uint16_t vid, uint16_t pid); |
pierreprovent | 0:77ca32e8e04e | 79 | virtual bool parseInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol); //Must return true if the interface should be parsed |
pierreprovent | 0:77ca32e8e04e | 80 | virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used |
pierreprovent | 0:77ca32e8e04e | 81 | |
pierreprovent | 0:77ca32e8e04e | 82 | private: |
pierreprovent | 0:77ca32e8e04e | 83 | USBHost * host; |
pierreprovent | 0:77ca32e8e04e | 84 | USBDeviceConnected * dev; |
pierreprovent | 0:77ca32e8e04e | 85 | USBEndpoint * int_in; |
pierreprovent | 0:77ca32e8e04e | 86 | uint8_t report[9]; |
pierreprovent | 0:77ca32e8e04e | 87 | int keyboard_intf; |
pierreprovent | 0:77ca32e8e04e | 88 | bool keyboard_device_found; |
pierreprovent | 0:77ca32e8e04e | 89 | |
pierreprovent | 0:77ca32e8e04e | 90 | bool dev_connected; |
pierreprovent | 0:77ca32e8e04e | 91 | |
pierreprovent | 0:77ca32e8e04e | 92 | void rxHandler(); |
pierreprovent | 0:77ca32e8e04e | 93 | |
pierreprovent | 0:77ca32e8e04e | 94 | void (*onKey)(uint8_t key); |
pierreprovent | 0:77ca32e8e04e | 95 | void (*onKeyCode)(uint8_t key, uint8_t modifier); |
pierreprovent | 0:77ca32e8e04e | 96 | |
pierreprovent | 0:77ca32e8e04e | 97 | int report_id; |
pierreprovent | 0:77ca32e8e04e | 98 | |
pierreprovent | 0:77ca32e8e04e | 99 | void init(); |
pierreprovent | 0:77ca32e8e04e | 100 | |
pierreprovent | 0:77ca32e8e04e | 101 | }; |
pierreprovent | 0:77ca32e8e04e | 102 | |
pierreprovent | 0:77ca32e8e04e | 103 | #endif |
pierreprovent | 0:77ca32e8e04e | 104 | |
pierreprovent | 0:77ca32e8e04e | 105 | #endif |