Norimasa Okamoto / F401RE-USBHost

Simple USBHost ｌibrary for Nucleo F446RE/F411RE/F401RE FRDM-KL46Z/KL25Z/F64F LPC4088/LPC1768

Dependencies:   FATFileSystem

Dependents:   F401RE-BTstack_example F401RE-USBHostMSD_HelloWorld

Fork of KL46Z-USBHost by Norimasa Okamoto

簡易USBホストライブラリです。
official-USBHostの下位互換で対応プログラムを僅かな修正で動かすことが出来ます。

Platforms

  • Nucleo F446RE
  • Nucleo F411RE
  • Nucleo F401RE
  • FRDM-K64F
  • FRDM-KL46Z
  • FRDM-KL25Z
  • LPC4088
  • LPC1768

Nucleo F446RE/F411RE/F401REのUSB接続方法

ST morphoUSB
U5V (CN10-8)VBUS　(1 RED)
PA11 (CN10-14)DM　 (2 WHITE)
PA12 (CN10-12)DP　 (3 GREEN)
GND (CN10-20)GND　(4 BLACK)

Examples

Import programF446RE-USBHostMouse_HelloWorld

USBHostMouse Hello World for ST-Nucleo-F446RE

Last commit 01 May 2016 by Norimasa Okamoto

Import programF401RE-USBHostMSD_HelloWorld

Simple USBHost MSD(USB flash drive) for Nucleo F401RE/FRDM-KL46Z test program

Last commit 13 Jun 2014 by Norimasa Okamoto

Import programF401RE-USBHostC270_example

Simple USBHost WebCam test program

Last commit 01 May 2016 by Norimasa Okamoto

Import programK64F_USBHostC270_example

Simple USBHost C270 example

Last commit 08 Aug 2014 by FRDM-K64F Code Share

Import programF401RE-BTstack_example

BTstack for Nucleo F401RE/FRDM-KL46Z example program

Last commit 09 Jun 2014 by Norimasa Okamoto

Import programUSBHostRSSI_example

Bluetooth device discovery example program.

Last commit 10 Jul 2014 by Norimasa Okamoto

Import programKL46Z-USBHostGPS_HelloWorld

Simple USBHost GPS Dongle Receiver for FRDM-KL46Z test program

Last commit 05 Feb 2014 by Norimasa Okamoto

USBHostHID/USBHostKeyboard.cpp@23:4ab8bc835303, 2016-05-01 (annotated)

Committer:
va009039
Date:
Sun May 01 03:18:11 2016 +0000
Revision:
23:4ab8bc835303
Parent:
9:7f9f64cf5ded 
add ST-Nucleo-F446RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 9:7f9f64cf5ded 1 /* mbed USBHost Library
va009039 9:7f9f64cf5ded 2 * Copyright (c) 2006-2013 ARM Limited
va009039 9:7f9f64cf5ded 3 *
va009039 9:7f9f64cf5ded 4 * Licensed under the Apache License, Version 2.0 (the "License");
va009039 9:7f9f64cf5ded 5 * you may not use this file except in compliance with the License.
va009039 9:7f9f64cf5ded 6 * You may obtain a copy of the License at
va009039 9:7f9f64cf5ded 7 *
va009039 9:7f9f64cf5ded 8 * http://www.apache.org/licenses/LICENSE-2.0
va009039 9:7f9f64cf5ded 9 *
va009039 9:7f9f64cf5ded 10 * Unless required by applicable law or agreed to in writing, software
va009039 9:7f9f64cf5ded 11 * distributed under the License is distributed on an "AS IS" BASIS,
va009039 9:7f9f64cf5ded 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
va009039 9:7f9f64cf5ded 13 * See the License for the specific language governing permissions and
va009039 9:7f9f64cf5ded 14 * limitations under the License.
va009039 9:7f9f64cf5ded 15 */
va009039 9:7f9f64cf5ded 16
va009039 9:7f9f64cf5ded 17 #include "USBHostKeyboard.h"
va009039 9:7f9f64cf5ded 18
va009039 9:7f9f64cf5ded 19 #if USBHOST_KEYBOARD
va009039 9:7f9f64cf5ded 20
va009039 9:7f9f64cf5ded 21 static uint8_t keymap[4][0x39] = {
va009039 9:7f9f64cf5ded 22 { 0, 0, 0, 0, 'a', 'b' /*0x05*/,
va009039 9:7f9f64cf5ded 23 'c', 'd', 'e', 'f', 'g' /*0x0a*/,
va009039 9:7f9f64cf5ded 24 'h', 'i', 'j', 'k', 'l'/*0x0f*/,
va009039 9:7f9f64cf5ded 25 'm', 'n', 'o', 'p', 'q'/*0x14*/,
va009039 9:7f9f64cf5ded 26 'r', 's', 't', 'u', 'v'/*0x19*/,
va009039 9:7f9f64cf5ded 27 'w', 'x', 'y', 'z', '1'/*0x1E*/,
va009039 9:7f9f64cf5ded 28 '2', '3', '4', '5', '6'/*0x23*/,
va009039 9:7f9f64cf5ded 29 '7', '8', '9', '0', 0x0A /*enter*/, /*0x28*/
va009039 9:7f9f64cf5ded 30 0x1B /*escape*/, 0x08 /*backspace*/, 0x09/*tab*/, 0x20/*space*/, '-', /*0x2d*/
va009039 9:7f9f64cf5ded 31 '=', '[', ']', '\\', '#', /*0x32*/
va009039 9:7f9f64cf5ded 32 ';', '\'', 0, ',', '.', /*0x37*/
va009039 9:7f9f64cf5ded 33 '/'},
va009039 9:7f9f64cf5ded 34
va009039 9:7f9f64cf5ded 35 /* CTRL MODIFIER */
va009039 9:7f9f64cf5ded 36 { 0, 0, 0, 0, 0, 0 /*0x05*/,
va009039 9:7f9f64cf5ded 37 0, 0, 0, 0, 0 /*0x0a*/,
va009039 9:7f9f64cf5ded 38 0, 0, 0, 0, 0/*0x0f*/,
va009039 9:7f9f64cf5ded 39 0, 0, 0, 0, 0/*0x14*/,
va009039 9:7f9f64cf5ded 40 0, 0, 0, 0, 0/*0x19*/,
va009039 9:7f9f64cf5ded 41 0, 0, 0, 0, 0/*0x1E*/,
va009039 9:7f9f64cf5ded 42 0, 0, 0, 0, 0/*0x23*/,
va009039 9:7f9f64cf5ded 43 0, 0, 0, 0, 0 /*enter*/, /*0x28*/
va009039 9:7f9f64cf5ded 44 0, 0, 0, 0, 0, /*0x2d*/
va009039 9:7f9f64cf5ded 45 0, 0, 0, 0, 0, /*0x32*/
va009039 9:7f9f64cf5ded 46 0, 0, 0, 0, 0, /*0x37*/
va009039 9:7f9f64cf5ded 47 0},
va009039 9:7f9f64cf5ded 48
va009039 9:7f9f64cf5ded 49 /* SHIFT MODIFIER */
va009039 9:7f9f64cf5ded 50 { 0, 0, 0, 0, 'A', 'B' /*0x05*/,
va009039 9:7f9f64cf5ded 51 'C', 'D', 'E', 'F', 'G' /*0x0a*/,
va009039 9:7f9f64cf5ded 52 'H', 'I', 'J', 'K', 'L'/*0x0f*/,
va009039 9:7f9f64cf5ded 53 'M', 'N', 'O', 'P', 'Q'/*0x14*/,
va009039 9:7f9f64cf5ded 54 'R', 'S', 'T', 'U', 'V'/*0x19*/,
va009039 9:7f9f64cf5ded 55 'W', 'X', 'Y', 'Z', '!'/*0x1E*/,
va009039 9:7f9f64cf5ded 56 '@', '#', '$', '%', '^'/*0x23*/,
va009039 9:7f9f64cf5ded 57 '&', '*', '(', ')', 0, /*0x28*/
va009039 9:7f9f64cf5ded 58 0, 0, 0, 0, 0, /*0x2d*/
va009039 9:7f9f64cf5ded 59 '+', '{', '}', '|', '~', /*0x32*/
va009039 9:7f9f64cf5ded 60 ':', '"', 0, '<', '>', /*0x37*/
va009039 9:7f9f64cf5ded 61 '?'},
va009039 9:7f9f64cf5ded 62
va009039 9:7f9f64cf5ded 63 /* ALT MODIFIER */
va009039 9:7f9f64cf5ded 64 { 0, 0, 0, 0, 0, 0 /*0x05*/,
va009039 9:7f9f64cf5ded 65 0, 0, 0, 0, 0 /*0x0a*/,
va009039 9:7f9f64cf5ded 66 0, 0, 0, 0, 0/*0x0f*/,
va009039 9:7f9f64cf5ded 67 0, 0, 0, 0, 0/*0x14*/,
va009039 9:7f9f64cf5ded 68 0, 0, 0, 0, 0/*0x19*/,
va009039 9:7f9f64cf5ded 69 0, 0, 0, 0, 0/*0x1E*/,
va009039 9:7f9f64cf5ded 70 0, 0, 0, 0, 0/*0x23*/,
va009039 9:7f9f64cf5ded 71 0, 0, 0, 0, 0 /*enter*/, /*0x28*/
va009039 9:7f9f64cf5ded 72 0, 0, 0, 0, 0, /*0x2d*/
va009039 9:7f9f64cf5ded 73 0, 0, 0, 0, 0, /*0x32*/
va009039 9:7f9f64cf5ded 74 0, 0, 0, 0, 0, /*0x37*/
va009039 9:7f9f64cf5ded 75 0}
va009039 9:7f9f64cf5ded 76
va009039 9:7f9f64cf5ded 77 };
va009039 9:7f9f64cf5ded 78
va009039 9:7f9f64cf5ded 79
va009039 9:7f9f64cf5ded 80 USBHostKeyboard::USBHostKeyboard() {
va009039 9:7f9f64cf5ded 81 host = USBHost::getHostInst();
va009039 9:7f9f64cf5ded 82 init();
va009039 9:7f9f64cf5ded 83 }
va009039 9:7f9f64cf5ded 84
va009039 9:7f9f64cf5ded 85
va009039 9:7f9f64cf5ded 86 void USBHostKeyboard::init() {
va009039 9:7f9f64cf5ded 87 dev = NULL;
va009039 9:7f9f64cf5ded 88 int_in = NULL;
va009039 9:7f9f64cf5ded 89 report_id = 0;
va009039 9:7f9f64cf5ded 90 onKey = NULL;
va009039 9:7f9f64cf5ded 91 onKeyCode = NULL;
va009039 9:7f9f64cf5ded 92 dev_connected = false;
va009039 9:7f9f64cf5ded 93 keyboard_intf = -1;
va009039 9:7f9f64cf5ded 94 keyboard_device_found = false;
va009039 9:7f9f64cf5ded 95 }
va009039 9:7f9f64cf5ded 96
va009039 9:7f9f64cf5ded 97 bool USBHostKeyboard::connected() {
va009039 9:7f9f64cf5ded 98 return dev_connected;
va009039 9:7f9f64cf5ded 99 }
va009039 9:7f9f64cf5ded 100
va009039 9:7f9f64cf5ded 101
va009039 9:7f9f64cf5ded 102 bool USBHostKeyboard::connect() {
va009039 9:7f9f64cf5ded 103
va009039 9:7f9f64cf5ded 104 if (dev_connected) {
va009039 9:7f9f64cf5ded 105 return true;
va009039 9:7f9f64cf5ded 106 }
va009039 9:7f9f64cf5ded 107
va009039 9:7f9f64cf5ded 108 for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
va009039 9:7f9f64cf5ded 109 if ((dev = host->getDevice(i)) != NULL) {
va009039 9:7f9f64cf5ded 110
va009039 9:7f9f64cf5ded 111 if (host->enumerate(dev, this))
va009039 9:7f9f64cf5ded 112 break;
va009039 9:7f9f64cf5ded 113
va009039 9:7f9f64cf5ded 114 if (keyboard_device_found) {
va009039 9:7f9f64cf5ded 115 int_in = dev->getEndpoint(keyboard_intf, INTERRUPT_ENDPOINT, IN);
va009039 9:7f9f64cf5ded 116
va009039 9:7f9f64cf5ded 117 if (!int_in)
va009039 9:7f9f64cf5ded 118 break;
va009039 9:7f9f64cf5ded 119
va009039 9:7f9f64cf5ded 120 USB_INFO("New Keyboard device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, keyboard_intf);
va009039 9:7f9f64cf5ded 121 dev->setName("Keyboard", keyboard_intf);
va009039 9:7f9f64cf5ded 122 host->registerDriver(dev, keyboard_intf, this, &USBHostKeyboard::init);
va009039 9:7f9f64cf5ded 123
va009039 9:7f9f64cf5ded 124 int_in->attach(this, &USBHostKeyboard::rxHandler);
va009039 9:7f9f64cf5ded 125 host->interruptRead(dev, int_in, report, int_in->getSize(), false);
va009039 9:7f9f64cf5ded 126
va009039 9:7f9f64cf5ded 127 dev_connected = true;
va009039 9:7f9f64cf5ded 128 return true;
va009039 9:7f9f64cf5ded 129 }
va009039 9:7f9f64cf5ded 130 }
va009039 9:7f9f64cf5ded 131 }
va009039 9:7f9f64cf5ded 132 init();
va009039 9:7f9f64cf5ded 133 return false;
va009039 9:7f9f64cf5ded 134 }
va009039 9:7f9f64cf5ded 135
va009039 9:7f9f64cf5ded 136 void USBHostKeyboard::rxHandler() {
va009039 9:7f9f64cf5ded 137 int len = int_in->getLengthTransferred();
va009039 9:7f9f64cf5ded 138 int index = (len == 9) ? 1 : 0;
va009039 9:7f9f64cf5ded 139 int len_listen = int_in->getSize();
va009039 9:7f9f64cf5ded 140 uint8_t key = 0;
va009039 9:7f9f64cf5ded 141 if (len == 8 || len == 9) {
va009039 9:7f9f64cf5ded 142 uint8_t modifier = (report[index] == 4) ? 3 : report[index];
va009039 9:7f9f64cf5ded 143 len_listen = len;
va009039 9:7f9f64cf5ded 144 key = keymap[modifier][report[index + 2]];
va009039 9:7f9f64cf5ded 145 if (key && onKey) {
va009039 9:7f9f64cf5ded 146 (*onKey)(key);
va009039 9:7f9f64cf5ded 147 }
va009039 9:7f9f64cf5ded 148 if ((report[index + 2] || modifier) && onKeyCode) {
va009039 9:7f9f64cf5ded 149 (*onKeyCode)(report[index + 2], modifier);
va009039 9:7f9f64cf5ded 150 }
va009039 9:7f9f64cf5ded 151 }
va009039 9:7f9f64cf5ded 152 if (dev && int_in)
va009039 9:7f9f64cf5ded 153 host->interruptRead(dev, int_in, report, len_listen, false);
va009039 9:7f9f64cf5ded 154 }
va009039 9:7f9f64cf5ded 155
va009039 9:7f9f64cf5ded 156 /*virtual*/ void USBHostKeyboard::setVidPid(uint16_t vid, uint16_t pid)
va009039 9:7f9f64cf5ded 157 {
va009039 9:7f9f64cf5ded 158 // we don't check VID/PID for keyboard driver
va009039 9:7f9f64cf5ded 159 }
va009039 9:7f9f64cf5ded 160
va009039 9:7f9f64cf5ded 161 /*virtual*/ bool USBHostKeyboard::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
va009039 9:7f9f64cf5ded 162 {
va009039 9:7f9f64cf5ded 163 if ((keyboard_intf == -1) &&
va009039 9:7f9f64cf5ded 164 (intf_class == HID_CLASS) &&
va009039 9:7f9f64cf5ded 165 (intf_subclass == 0x01) &&
va009039 9:7f9f64cf5ded 166 (intf_protocol == 0x01)) {
va009039 9:7f9f64cf5ded 167 keyboard_intf = intf_nb;
va009039 9:7f9f64cf5ded 168 return true;
va009039 9:7f9f64cf5ded 169 }
va009039 9:7f9f64cf5ded 170 return false;
va009039 9:7f9f64cf5ded 171 }
va009039 9:7f9f64cf5ded 172
va009039 9:7f9f64cf5ded 173 /*virtual*/ bool USBHostKeyboard::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
va009039 9:7f9f64cf5ded 174 {
va009039 9:7f9f64cf5ded 175 if (intf_nb == keyboard_intf) {
va009039 9:7f9f64cf5ded 176 if (type == INTERRUPT_ENDPOINT && dir == IN) {
va009039 9:7f9f64cf5ded 177 keyboard_device_found = true;
va009039 9:7f9f64cf5ded 178 return true;
va009039 9:7f9f64cf5ded 179 }
va009039 9:7f9f64cf5ded 180 }
va009039 9:7f9f64cf5ded 181 return false;
va009039 9:7f9f64cf5ded 182 }
va009039 9:7f9f64cf5ded 183
va009039 9:7f9f64cf5ded 184 #endif