Adaptation of the official mbed USBHost repository to work with the LPC4088 Display Module
Dependents: DMSupport DMSupport DMSupport DMSupport
Fork of DM_USBHost by
USBHostHID/USBHostKeyboard.h@33:819bbf04163b, 2019-11-04 (annotated)
- Committer:
- embeddedartists
- Date:
- Mon Nov 04 14:30:07 2019 +0000
- Revision:
- 33:819bbf04163b
- Parent:
- 28:a55c5a98d5e9
More updates related to mbed OS 5
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
samux | 8:93da8ea2708b | 1 | /* mbed USBHost Library |
samux | 8:93da8ea2708b | 2 | * Copyright (c) 2006-2013 ARM Limited |
samux | 8:93da8ea2708b | 3 | * |
samux | 8:93da8ea2708b | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
samux | 8:93da8ea2708b | 5 | * you may not use this file except in compliance with the License. |
samux | 8:93da8ea2708b | 6 | * You may obtain a copy of the License at |
samux | 8:93da8ea2708b | 7 | * |
samux | 8:93da8ea2708b | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
samux | 8:93da8ea2708b | 9 | * |
samux | 8:93da8ea2708b | 10 | * Unless required by applicable law or agreed to in writing, software |
samux | 8:93da8ea2708b | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
samux | 8:93da8ea2708b | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
samux | 8:93da8ea2708b | 13 | * See the License for the specific language governing permissions and |
samux | 8:93da8ea2708b | 14 | * limitations under the License. |
samux | 8:93da8ea2708b | 15 | */ |
mbed_official | 0:a554658735bf | 16 | |
mbed_official | 0:a554658735bf | 17 | #ifndef USBHOSTKEYBOARD_H |
mbed_official | 0:a554658735bf | 18 | #define USBHOSTKEYBOARD_H |
mbed_official | 0:a554658735bf | 19 | |
mbed_official | 0:a554658735bf | 20 | #include "USBHostConf.h" |
mbed_official | 0:a554658735bf | 21 | |
mbed_official | 0:a554658735bf | 22 | #if USBHOST_KEYBOARD |
mbed_official | 0:a554658735bf | 23 | |
mbed_official | 0:a554658735bf | 24 | #include "USBHost.h" |
mbed_official | 0:a554658735bf | 25 | |
mbed_official | 24:868cbfe611a7 | 26 | /** |
samux | 1:0a457e34fa9e | 27 | * A class to communicate a USB keyboard |
samux | 1:0a457e34fa9e | 28 | */ |
mbed_official | 0:a554658735bf | 29 | class USBHostKeyboard : public IUSBEnumerator { |
mbed_official | 0:a554658735bf | 30 | public: |
mbed_official | 24:868cbfe611a7 | 31 | |
mbed_official | 0:a554658735bf | 32 | /** |
mbed_official | 0:a554658735bf | 33 | * Constructor |
mbed_official | 0:a554658735bf | 34 | */ |
mbed_official | 0:a554658735bf | 35 | USBHostKeyboard(); |
embeddedartists | 28:a55c5a98d5e9 | 36 | virtual ~USBHostKeyboard(); |
mbed_official | 0:a554658735bf | 37 | |
mbed_official | 0:a554658735bf | 38 | /** |
mbed_official | 0:a554658735bf | 39 | * Try to connect a keyboard device |
mbed_official | 0:a554658735bf | 40 | * |
samux | 3:0f5c32575eb8 | 41 | * @return true if connection was successful |
mbed_official | 0:a554658735bf | 42 | */ |
mbed_official | 0:a554658735bf | 43 | bool connect(); |
mbed_official | 0:a554658735bf | 44 | |
mbed_official | 0:a554658735bf | 45 | /** |
mbed_official | 0:a554658735bf | 46 | * Check if a keyboard is connected |
mbed_official | 0:a554658735bf | 47 | * |
mbed_official | 0:a554658735bf | 48 | * @returns true if a keyboard is connected |
mbed_official | 0:a554658735bf | 49 | */ |
mbed_official | 0:a554658735bf | 50 | bool connected(); |
mbed_official | 0:a554658735bf | 51 | |
mbed_official | 0:a554658735bf | 52 | /** |
mbed_official | 0:a554658735bf | 53 | * Attach a callback called when a keyboard event is received |
mbed_official | 0:a554658735bf | 54 | * |
samux | 2:5e8fdc541b98 | 55 | * @param ptr function pointer |
mbed_official | 0:a554658735bf | 56 | */ |
mbed_official | 0:a554658735bf | 57 | inline void attach(void (*ptr)(uint8_t key)) { |
mbed_official | 0:a554658735bf | 58 | if (ptr != NULL) { |
mbed_official | 0:a554658735bf | 59 | onKey = ptr; |
mbed_official | 0:a554658735bf | 60 | } |
mbed_official | 0:a554658735bf | 61 | } |
mbed_official | 0:a554658735bf | 62 | |
mbed_official | 0:a554658735bf | 63 | /** |
mbed_official | 0:a554658735bf | 64 | * Attach a callback called when a keyboard event is received |
mbed_official | 0:a554658735bf | 65 | * |
samux | 2:5e8fdc541b98 | 66 | * @param ptr function pointer |
mbed_official | 0:a554658735bf | 67 | */ |
mbed_official | 0:a554658735bf | 68 | inline void attach(void (*ptr)(uint8_t keyCode, uint8_t modifier)) { |
mbed_official | 0:a554658735bf | 69 | if (ptr != NULL) { |
mbed_official | 0:a554658735bf | 70 | onKeyCode = ptr; |
mbed_official | 0:a554658735bf | 71 | } |
mbed_official | 0:a554658735bf | 72 | } |
mbed_official | 0:a554658735bf | 73 | |
mbed_official | 0:a554658735bf | 74 | protected: |
mbed_official | 0:a554658735bf | 75 | //From IUSBEnumerator |
mbed_official | 0:a554658735bf | 76 | virtual void setVidPid(uint16_t vid, uint16_t pid); |
mbed_official | 0:a554658735bf | 77 | 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 |
mbed_official | 0:a554658735bf | 78 | virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used |
mbed_official | 0:a554658735bf | 79 | |
mbed_official | 0:a554658735bf | 80 | private: |
mbed_official | 0:a554658735bf | 81 | USBHost * host; |
mbed_official | 0:a554658735bf | 82 | USBDeviceConnected * dev; |
mbed_official | 0:a554658735bf | 83 | USBEndpoint * int_in; |
embeddedartists | 28:a55c5a98d5e9 | 84 | uint8_t* report; |
mbed_official | 0:a554658735bf | 85 | int keyboard_intf; |
mbed_official | 0:a554658735bf | 86 | bool keyboard_device_found; |
mbed_official | 24:868cbfe611a7 | 87 | |
mbed_official | 0:a554658735bf | 88 | bool dev_connected; |
mbed_official | 0:a554658735bf | 89 | |
mbed_official | 0:a554658735bf | 90 | void rxHandler(); |
mbed_official | 0:a554658735bf | 91 | |
mbed_official | 0:a554658735bf | 92 | void (*onKey)(uint8_t key); |
mbed_official | 0:a554658735bf | 93 | void (*onKeyCode)(uint8_t key, uint8_t modifier); |
mbed_official | 0:a554658735bf | 94 | |
mbed_official | 0:a554658735bf | 95 | int report_id; |
mbed_official | 24:868cbfe611a7 | 96 | |
mbed_official | 0:a554658735bf | 97 | void init(); |
mbed_official | 0:a554658735bf | 98 | |
mbed_official | 0:a554658735bf | 99 | }; |
mbed_official | 0:a554658735bf | 100 | |
mbed_official | 0:a554658735bf | 101 | #endif |
mbed_official | 0:a554658735bf | 102 | |
mbed_official | 0:a554658735bf | 103 | #endif |