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

USBHost/USBDeviceConnected.cpp@8:6463cd1964c0, 2014-01-31 (annotated)

Committer:
va009039
Date:
Fri Jan 31 13:45:07 2014 +0000
Revision:
8:6463cd1964c0
Child:
9:7f9f64cf5ded
USB hub support.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 8:6463cd1964c0 1 /* mbed USBHost Library
va009039 8:6463cd1964c0 2 * Copyright (c) 2006-2013 ARM Limited
va009039 8:6463cd1964c0 3 *
va009039 8:6463cd1964c0 4 * Licensed under the Apache License, Version 2.0 (the "License");
va009039 8:6463cd1964c0 5 * you may not use this file except in compliance with the License.
va009039 8:6463cd1964c0 6 * You may obtain a copy of the License at
va009039 8:6463cd1964c0 7 *
va009039 8:6463cd1964c0 8 * http://www.apache.org/licenses/LICENSE-2.0
va009039 8:6463cd1964c0 9 *
va009039 8:6463cd1964c0 10 * Unless required by applicable law or agreed to in writing, software
va009039 8:6463cd1964c0 11 * distributed under the License is distributed on an "AS IS" BASIS,
va009039 8:6463cd1964c0 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
va009039 8:6463cd1964c0 13 * See the License for the specific language governing permissions and
va009039 8:6463cd1964c0 14 * limitations under the License.
va009039 8:6463cd1964c0 15 */
va009039 8:6463cd1964c0 16
va009039 8:6463cd1964c0 17 #include "USBDeviceConnected.h"
va009039 8:6463cd1964c0 18 //#include "dbg.h"
va009039 8:6463cd1964c0 19 #define USB_DBG(...) while(0)
va009039 8:6463cd1964c0 20
va009039 8:6463cd1964c0 21 USBDeviceConnected::USBDeviceConnected() {
va009039 8:6463cd1964c0 22 init();
va009039 8:6463cd1964c0 23 }
va009039 8:6463cd1964c0 24
va009039 8:6463cd1964c0 25 void USBDeviceConnected::init() {
va009039 8:6463cd1964c0 26 hub_nb = 0;
va009039 8:6463cd1964c0 27 port = 0;
va009039 8:6463cd1964c0 28 vid = 0;
va009039 8:6463cd1964c0 29 pid = 0;
va009039 8:6463cd1964c0 30 nb_interf = 0;
va009039 8:6463cd1964c0 31 enumerated = false;
va009039 8:6463cd1964c0 32 //activeAddr = false;
va009039 8:6463cd1964c0 33 //sizeControlEndpoint = 8;
va009039 8:6463cd1964c0 34 device_class = 0;
va009039 8:6463cd1964c0 35 device_subclass = 0;
va009039 8:6463cd1964c0 36 proto = 0;
va009039 8:6463cd1964c0 37 lowSpeed = false;
va009039 8:6463cd1964c0 38 for (int i = 0; i < MAX_INTF; i++) {
va009039 8:6463cd1964c0 39 memset((void *)&intf[i], 0, sizeof(INTERFACE));
va009039 8:6463cd1964c0 40 intf[i].in_use = false;
va009039 8:6463cd1964c0 41 for (int j = 0; j < MAX_ENDPOINT_PER_INTERFACE; j++) {
va009039 8:6463cd1964c0 42 intf[i].ep[j] = NULL;
va009039 8:6463cd1964c0 43 //strcpy(intf[i].name, "Unknown");
va009039 8:6463cd1964c0 44 }
va009039 8:6463cd1964c0 45 }
va009039 8:6463cd1964c0 46 //hub_parent = NULL;
va009039 8:6463cd1964c0 47 //hub = NULL;
va009039 8:6463cd1964c0 48 nb_interf = 0;
va009039 8:6463cd1964c0 49 }
va009039 8:6463cd1964c0 50
va009039 8:6463cd1964c0 51 INTERFACE * USBDeviceConnected::getInterface(uint8_t index) {
va009039 8:6463cd1964c0 52 if (index >= MAX_INTF)
va009039 8:6463cd1964c0 53 return NULL;
va009039 8:6463cd1964c0 54
va009039 8:6463cd1964c0 55 if (intf[index].in_use)
va009039 8:6463cd1964c0 56 return &intf[index];
va009039 8:6463cd1964c0 57
va009039 8:6463cd1964c0 58 return NULL;
va009039 8:6463cd1964c0 59 }
va009039 8:6463cd1964c0 60
va009039 8:6463cd1964c0 61 bool USBDeviceConnected::addInterface(uint8_t intf_nb, uint8_t intf_class, uint8_t intf_subclass, uint8_t intf_protocol) {
va009039 8:6463cd1964c0 62 if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use)) {
va009039 8:6463cd1964c0 63 return false;
va009039 8:6463cd1964c0 64 }
va009039 8:6463cd1964c0 65 intf[intf_nb].in_use = true;
va009039 8:6463cd1964c0 66 intf[intf_nb].intf_class = intf_class;
va009039 8:6463cd1964c0 67 intf[intf_nb].intf_subclass = intf_subclass;
va009039 8:6463cd1964c0 68 intf[intf_nb].intf_protocol = intf_protocol;
va009039 8:6463cd1964c0 69 intf[intf_nb].nb_endpoint = 0;
va009039 8:6463cd1964c0 70 return true;
va009039 8:6463cd1964c0 71 }
va009039 8:6463cd1964c0 72
va009039 8:6463cd1964c0 73 bool USBDeviceConnected::addEndpoint(uint8_t intf_nb, USBEndpoint * ept) {
va009039 8:6463cd1964c0 74 if ((intf_nb >= MAX_INTF) || (intf[intf_nb].in_use == false) || (intf[intf_nb].nb_endpoint >= MAX_ENDPOINT_PER_INTERFACE)) {
va009039 8:6463cd1964c0 75 return false;
va009039 8:6463cd1964c0 76 }
va009039 8:6463cd1964c0 77 intf[intf_nb].nb_endpoint++;
va009039 8:6463cd1964c0 78
va009039 8:6463cd1964c0 79 for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
va009039 8:6463cd1964c0 80 if (intf[intf_nb].ep[i] == NULL) {
va009039 8:6463cd1964c0 81 intf[intf_nb].ep[i] = ept;
va009039 8:6463cd1964c0 82 return true;
va009039 8:6463cd1964c0 83 }
va009039 8:6463cd1964c0 84 }
va009039 8:6463cd1964c0 85 return false;
va009039 8:6463cd1964c0 86 }
va009039 8:6463cd1964c0 87
va009039 8:6463cd1964c0 88 void USBDeviceConnected::init(uint8_t hub_, uint8_t port_, bool lowSpeed_) {
va009039 8:6463cd1964c0 89 USB_DBG("init dev: %p", this);
va009039 8:6463cd1964c0 90 init();
va009039 8:6463cd1964c0 91 hub_nb = hub_;
va009039 8:6463cd1964c0 92 port = port_;
va009039 8:6463cd1964c0 93 lowSpeed = lowSpeed_;
va009039 8:6463cd1964c0 94 }
va009039 8:6463cd1964c0 95
va009039 8:6463cd1964c0 96 void USBDeviceConnected::disconnect() {
va009039 8:6463cd1964c0 97 //for(int i = 0; i < MAX_INTF; i++) {
va009039 8:6463cd1964c0 98 // intf[i].detach.call();
va009039 8:6463cd1964c0 99 //}
va009039 8:6463cd1964c0 100 //init();
va009039 8:6463cd1964c0 101 }
va009039 8:6463cd1964c0 102
va009039 8:6463cd1964c0 103
va009039 8:6463cd1964c0 104 USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir, uint8_t index) {
va009039 8:6463cd1964c0 105 if (intf_nb >= MAX_INTF) {
va009039 8:6463cd1964c0 106 return NULL;
va009039 8:6463cd1964c0 107 }
va009039 8:6463cd1964c0 108 for (int i = 0; i < MAX_ENDPOINT_PER_INTERFACE; i++) {
va009039 8:6463cd1964c0 109 if ((intf[intf_nb].ep[i]->getType() == type) && (intf[intf_nb].ep[i]->getDir() == dir)) {
va009039 8:6463cd1964c0 110 if(index) {
va009039 8:6463cd1964c0 111 index--;
va009039 8:6463cd1964c0 112 } else {
va009039 8:6463cd1964c0 113 return intf[intf_nb].ep[i];
va009039 8:6463cd1964c0 114 }
va009039 8:6463cd1964c0 115 }
va009039 8:6463cd1964c0 116 }
va009039 8:6463cd1964c0 117 return NULL;
va009039 8:6463cd1964c0 118 }
va009039 8:6463cd1964c0 119
va009039 8:6463cd1964c0 120 USBEndpoint * USBDeviceConnected::getEndpoint(uint8_t intf_nb, uint8_t index) {
va009039 8:6463cd1964c0 121 if ((intf_nb >= MAX_INTF) || (index >= MAX_ENDPOINT_PER_INTERFACE)) {
va009039 8:6463cd1964c0 122 return NULL;
va009039 8:6463cd1964c0 123 }
va009039 8:6463cd1964c0 124 return intf[intf_nb].ep[index];
va009039 8:6463cd1964c0 125 }