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/USBHostMouse.cpp@13:8774c07f12a5, 2014-06-10 (annotated)

Committer:
va009039
Date:
Tue Jun 10 13:38:41 2014 +0900
Revision:
13:8774c07f12a5
add USBHostC270

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 13:8774c07f12a5 1 /* mbed USBHost Library
va009039 13:8774c07f12a5 2 * Copyright (c) 2006-2013 ARM Limited
va009039 13:8774c07f12a5 3 *
va009039 13:8774c07f12a5 4 * Licensed under the Apache License, Version 2.0 (the "License");
va009039 13:8774c07f12a5 5 * you may not use this file except in compliance with the License.
va009039 13:8774c07f12a5 6 * You may obtain a copy of the License at
va009039 13:8774c07f12a5 7 *
va009039 13:8774c07f12a5 8 * http://www.apache.org/licenses/LICENSE-2.0
va009039 13:8774c07f12a5 9 *
va009039 13:8774c07f12a5 10 * Unless required by applicable law or agreed to in writing, software
va009039 13:8774c07f12a5 11 * distributed under the License is distributed on an "AS IS" BASIS,
va009039 13:8774c07f12a5 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
va009039 13:8774c07f12a5 13 * See the License for the specific language governing permissions and
va009039 13:8774c07f12a5 14 * limitations under the License.
va009039 13:8774c07f12a5 15 */
va009039 13:8774c07f12a5 16
va009039 13:8774c07f12a5 17 #include "USBHostMouse.h"
va009039 13:8774c07f12a5 18
va009039 13:8774c07f12a5 19 #if USBHOST_MOUSE
va009039 13:8774c07f12a5 20
va009039 13:8774c07f12a5 21 USBHostMouse::USBHostMouse() {
va009039 13:8774c07f12a5 22 host = USBHost::getHostInst();
va009039 13:8774c07f12a5 23 init();
va009039 13:8774c07f12a5 24 }
va009039 13:8774c07f12a5 25
va009039 13:8774c07f12a5 26 void USBHostMouse::init() {
va009039 13:8774c07f12a5 27 dev = NULL;
va009039 13:8774c07f12a5 28 int_in = NULL;
va009039 13:8774c07f12a5 29 onUpdate = NULL;
va009039 13:8774c07f12a5 30 onButtonUpdate = NULL;
va009039 13:8774c07f12a5 31 onXUpdate = NULL;
va009039 13:8774c07f12a5 32 onYUpdate = NULL;
va009039 13:8774c07f12a5 33 onZUpdate = NULL;
va009039 13:8774c07f12a5 34 report_id = 0;
va009039 13:8774c07f12a5 35 dev_connected = false;
va009039 13:8774c07f12a5 36 mouse_device_found = false;
va009039 13:8774c07f12a5 37 mouse_intf = -1;
va009039 13:8774c07f12a5 38
va009039 13:8774c07f12a5 39 buttons = 0;
va009039 13:8774c07f12a5 40 x = 0;
va009039 13:8774c07f12a5 41 y = 0;
va009039 13:8774c07f12a5 42 z = 0;
va009039 13:8774c07f12a5 43 }
va009039 13:8774c07f12a5 44
va009039 13:8774c07f12a5 45 bool USBHostMouse::connected() {
va009039 13:8774c07f12a5 46 return dev_connected;
va009039 13:8774c07f12a5 47 }
va009039 13:8774c07f12a5 48
va009039 13:8774c07f12a5 49 bool USBHostMouse::connect() {
va009039 13:8774c07f12a5 50
va009039 13:8774c07f12a5 51 if (dev_connected) {
va009039 13:8774c07f12a5 52 return true;
va009039 13:8774c07f12a5 53 }
va009039 13:8774c07f12a5 54
va009039 13:8774c07f12a5 55 for (uint8_t i = 0; i < MAX_DEVICE_CONNECTED; i++) {
va009039 13:8774c07f12a5 56 if ((dev = host->getDevice(i)) != NULL) {
va009039 13:8774c07f12a5 57
va009039 13:8774c07f12a5 58 if(host->enumerate(dev, this))
va009039 13:8774c07f12a5 59 break;
va009039 13:8774c07f12a5 60
va009039 13:8774c07f12a5 61 if (mouse_device_found) {
va009039 13:8774c07f12a5 62
va009039 13:8774c07f12a5 63 int_in = dev->getEndpoint(mouse_intf, INTERRUPT_ENDPOINT, IN);
va009039 13:8774c07f12a5 64 if (!int_in)
va009039 13:8774c07f12a5 65 break;
va009039 13:8774c07f12a5 66
va009039 13:8774c07f12a5 67 USB_INFO("New Mouse device: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, mouse_intf);
va009039 13:8774c07f12a5 68 dev->setName("Mouse", mouse_intf);
va009039 13:8774c07f12a5 69 host->registerDriver(dev, mouse_intf, this, &USBHostMouse::init);
va009039 13:8774c07f12a5 70
va009039 13:8774c07f12a5 71 int_in->attach(this, &USBHostMouse::rxHandler);
va009039 13:8774c07f12a5 72 host->interruptRead(dev, int_in, report, int_in->getSize(), false);
va009039 13:8774c07f12a5 73
va009039 13:8774c07f12a5 74 dev_connected = true;
va009039 13:8774c07f12a5 75 return true;
va009039 13:8774c07f12a5 76 }
va009039 13:8774c07f12a5 77 }
va009039 13:8774c07f12a5 78 }
va009039 13:8774c07f12a5 79 init();
va009039 13:8774c07f12a5 80 return false;
va009039 13:8774c07f12a5 81 }
va009039 13:8774c07f12a5 82
va009039 13:8774c07f12a5 83 void USBHostMouse::rxHandler() {
va009039 13:8774c07f12a5 84 int len_listen = int_in->getSize();
va009039 13:8774c07f12a5 85
va009039 13:8774c07f12a5 86 if (onUpdate) {
va009039 13:8774c07f12a5 87 (*onUpdate)(report[0] & 0x07, report[1], report[2], report[3]);
va009039 13:8774c07f12a5 88 }
va009039 13:8774c07f12a5 89
va009039 13:8774c07f12a5 90 if (onButtonUpdate && (buttons != (report[0] & 0x07))) {
va009039 13:8774c07f12a5 91 (*onButtonUpdate)(report[0] & 0x07);
va009039 13:8774c07f12a5 92 }
va009039 13:8774c07f12a5 93
va009039 13:8774c07f12a5 94 if (onXUpdate && (x != report[1])) {
va009039 13:8774c07f12a5 95 (*onXUpdate)(report[1]);
va009039 13:8774c07f12a5 96 }
va009039 13:8774c07f12a5 97
va009039 13:8774c07f12a5 98 if (onYUpdate && (y != report[2])) {
va009039 13:8774c07f12a5 99 (*onYUpdate)(report[2]);
va009039 13:8774c07f12a5 100 }
va009039 13:8774c07f12a5 101
va009039 13:8774c07f12a5 102 if (onZUpdate && (z != report[3])) {
va009039 13:8774c07f12a5 103 (*onZUpdate)(report[3]);
va009039 13:8774c07f12a5 104 }
va009039 13:8774c07f12a5 105
va009039 13:8774c07f12a5 106 // update mouse state
va009039 13:8774c07f12a5 107 buttons = report[0] & 0x07;
va009039 13:8774c07f12a5 108 x = report[1];
va009039 13:8774c07f12a5 109 y = report[2];
va009039 13:8774c07f12a5 110 z = report[3];
va009039 13:8774c07f12a5 111
va009039 13:8774c07f12a5 112 if (dev)
va009039 13:8774c07f12a5 113 host->interruptRead(dev, int_in, report, len_listen, false);
va009039 13:8774c07f12a5 114 }
va009039 13:8774c07f12a5 115
va009039 13:8774c07f12a5 116 /*virtual*/ void USBHostMouse::setVidPid(uint16_t vid, uint16_t pid)
va009039 13:8774c07f12a5 117 {
va009039 13:8774c07f12a5 118 // we don't check VID/PID for mouse driver
va009039 13:8774c07f12a5 119 }
va009039 13:8774c07f12a5 120
va009039 13:8774c07f12a5 121 /*virtual*/ bool USBHostMouse::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 13:8774c07f12a5 122 {
va009039 13:8774c07f12a5 123 if ((mouse_intf == -1) &&
va009039 13:8774c07f12a5 124 (intf_class == HID_CLASS) &&
va009039 13:8774c07f12a5 125 (intf_subclass == 0x01) &&
va009039 13:8774c07f12a5 126 (intf_protocol == 0x02)) {
va009039 13:8774c07f12a5 127 mouse_intf = intf_nb;
va009039 13:8774c07f12a5 128 return true;
va009039 13:8774c07f12a5 129 }
va009039 13:8774c07f12a5 130 return false;
va009039 13:8774c07f12a5 131 }
va009039 13:8774c07f12a5 132
va009039 13:8774c07f12a5 133 /*virtual*/ bool USBHostMouse::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
va009039 13:8774c07f12a5 134 {
va009039 13:8774c07f12a5 135 if (intf_nb == mouse_intf) {
va009039 13:8774c07f12a5 136 if (type == INTERRUPT_ENDPOINT && dir == IN) {
va009039 13:8774c07f12a5 137 mouse_device_found = true;
va009039 13:8774c07f12a5 138 return true;
va009039 13:8774c07f12a5 139 }
va009039 13:8774c07f12a5 140 }
va009039 13:8774c07f12a5 141 return false;
va009039 13:8774c07f12a5 142 }
va009039 13:8774c07f12a5 143
va009039 13:8774c07f12a5 144 #endif