Kenji Arai / USBHOST

Added TARGET_DISCO_F469NI in USBHOST\USBHost\TARGET_STM\USBHALHost_STM_TARGET.h

Dependents:   DISCO-F469NI_USB_Disk STM32F4xx_USB_Memory

Fork of USBHOST by ST

USBHostHID/USBHostKeyboard.h@8:3e7a33f81048, 2020-01-04 (annotated)

Committer:
kenjiArai
Date:
Sat Jan 04 23:30:59 2020 +0000
Revision:
8:3e7a33f81048
Parent:
1:ab240722d7ef 
updated for STM32F4xx

Who changed what in which revision?

UserRevisionLine numberNew contents of line
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 1 /* mbed USBHost Library
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 2 * Copyright (c) 2006-2013 ARM Limited
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 3 *
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 4 * Licensed under the Apache License, Version 2.0 (the "License");
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 5 * you may not use this file except in compliance with the License.
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 6 * You may obtain a copy of the License at
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 7 *
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 8 * http://www.apache.org/licenses/LICENSE-2.0
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 9 *
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 10 * Unless required by applicable law or agreed to in writing, software
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 11 * distributed under the License is distributed on an "AS IS" BASIS,
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 13 * See the License for the specific language governing permissions and
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 14 * limitations under the License.
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 15 */
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 16
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 17 #ifndef USBHOSTKEYBOARD_H
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 18 #define USBHOSTKEYBOARD_H
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 19
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 20 #include "USBHostConf.h"
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 21
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 22 #if USBHOST_KEYBOARD
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 23
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 24 #include "USBHost.h"
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 25
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 26 /**
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 27 * A class to communicate a USB keyboard
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 28 */
kenjiArai 8:3e7a33f81048 29 class USBHostKeyboard : public IUSBEnumerator
kenjiArai 8:3e7a33f81048 30 {
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 31 public:
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 32
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 33 /**
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 34 * Constructor
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 35 */
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 36 USBHostKeyboard();
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 37
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 38 /**
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 39 * Try to connect a keyboard device
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 40 *
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 41 * @return true if connection was successful
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 42 */
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 43 bool connect();
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 44
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 45 /**
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 46 * Check if a keyboard is connected
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 47 *
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 48 * @returns true if a keyboard is connected
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 49 */
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 50 bool connected();
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 51
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 52 /**
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 53 * Attach a callback called when a keyboard event is received
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 54 *
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 55 * @param ptr function pointer
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 56 */
kenjiArai 8:3e7a33f81048 57 inline void attach(void (*ptr)(uint8_t key))
kenjiArai 8:3e7a33f81048 58 {
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 59 if (ptr != NULL) {
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 60 onKey = ptr;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 61 }
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 62 }
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 63
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 64 /**
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 65 * Attach a callback called when a keyboard event is received
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 66 *
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 67 * @param ptr function pointer
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 68 */
kenjiArai 8:3e7a33f81048 69 inline void attach(void (*ptr)(uint8_t keyCode, uint8_t modifier))
kenjiArai 8:3e7a33f81048 70 {
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 71 if (ptr != NULL) {
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 72 onKeyCode = ptr;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 73 }
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 74 }
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 75
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 76 protected:
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 77 //From IUSBEnumerator
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 78 virtual void setVidPid(uint16_t vid, uint16_t pid);
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 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
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 80 virtual bool useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir); //Must return true if the endpoint will be used
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 81
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 82 private:
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 83 USBHost * host;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 84 USBDeviceConnected * dev;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 85 USBEndpoint * int_in;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 86 uint8_t report[9];
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 87 int keyboard_intf;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 88 bool keyboard_device_found;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 89
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 90 bool dev_connected;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 91
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 92 void rxHandler();
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 93
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 94 void (*onKey)(uint8_t key);
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 95 void (*onKeyCode)(uint8_t key, uint8_t modifier);
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 96
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 97 int report_id;
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 98
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 99 void init();
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 100
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 101 };
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 102
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 103 #endif
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 104
frq08711@LMECWL0871.LME.ST.COM 1:ab240722d7ef 105 #endif