Renesas / Mbed OS SDG_Mouse_Sample

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Dependencies:   Sound_Generator USBHost_custom

Fork of SDG_Mouse_Sample by GR-PEACH_producer_meeting

Information

Japanese version is available in lower part of this page.
このページの後半に日本語版が用意されています．

What is this?

This program is a demonstration that sounds the sound by mouse operation by using USBHost(Mouse) and Sound Generator.

Settings

Close JP3 of GR-PEACH.
/media/uploads/RyoheiHagimoto/sdg-mouse.jpg

Operation

operationeffect
Right clickSounds
Left clickReset to base tone (C)
Moves the mouse to the rightLower the sound
Moves the mouse to the leftHigher the sound
Center cursorAdjust the sensitivity.
Reset the reference value in the click.

Others

The default setting of serial communication (baud rate etc.) in mbed is shown the following link.
Please refer to the link and change the settings of your PC terminal software.
The default value of baud rate in mbed is 9600, and this application uses baud rate 9600.
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication


概要

このプログラムは、USBHost(Mouse) + Sound Generatorで、マウス操作による擬似笛デモです。

設定

GR-PEACHのJP3をショートする必要があります。
/media/uploads/RyoheiHagimoto/sdg-mouse.jpg

操作方法

操作内容
右クリック音出力開始
左クリック基準音(ド)にリセット
マウス右移動高音になります
マウス左移動低音になります
センターカーソル音高低の変化量調整(クリックで基準値にリセット)

Others

mbedのシリアル通信(ボーレート等)のデフォルト設定は以下のリンクに示しています。
リンクを参考に、お使いのPCターミナルソフトの設定を変更して下さい。
mbedでのボーレートのデフォルト値は9600で、このサンプルではボーレート9600を使います。
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication

USBHostHub/USBHostHub.cpp@13:b58a2204422f, 2013-09-16 (annotated)

Committer:
mbed_official
Date:
Mon Sep 16 15:36:24 2013 +0100
Revision:
13:b58a2204422f
Parent:
8:93da8ea2708b
Child:
24:868cbfe611a7
Synchronized with git revision 061259c07c5cd9172d2dbfabf1f0edc51604f316

Who changed what in which revision?

UserRevisionLine numberNew 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 #include "USBHostHub.h"
mbed_official 0:a554658735bf 18
mbed_official 0:a554658735bf 19 #if MAX_HUB_NB
mbed_official 0:a554658735bf 20
mbed_official 0:a554658735bf 21 #include "USBHost.h"
mbed_official 0:a554658735bf 22 #include "dbg.h"
mbed_official 0:a554658735bf 23
mbed_official 0:a554658735bf 24 #define GET_STATUS 0x00
mbed_official 0:a554658735bf 25 #define CLEAR_FEATURE 0x01
mbed_official 0:a554658735bf 26 #define GET_STATE 0x02
mbed_official 0:a554658735bf 27 #define SET_FEATURE 0x03
mbed_official 0:a554658735bf 28 #define GET_DESCRIPTOR 0x06
mbed_official 0:a554658735bf 29
mbed_official 0:a554658735bf 30 #define PORT_CONNECTION_FEATURE (0x00)
mbed_official 0:a554658735bf 31 #define PORT_ENABLE_FEATURE (0x01)
mbed_official 0:a554658735bf 32 #define PORT_RESET_FEATURE (0x04)
mbed_official 0:a554658735bf 33 #define PORT_POWER_FEATURE (0x08)
mbed_official 0:a554658735bf 34
mbed_official 0:a554658735bf 35 #define C_PORT_CONNECTION_FEATURE (16)
mbed_official 0:a554658735bf 36 #define C_PORT_ENABLE_FEATURE (17)
mbed_official 0:a554658735bf 37 #define C_PORT_RESET_FEATURE (20)
mbed_official 0:a554658735bf 38
mbed_official 0:a554658735bf 39 #define PORT_CONNECTION (1 << 0)
mbed_official 0:a554658735bf 40 #define PORT_ENABLE (1 << 1)
mbed_official 0:a554658735bf 41 #define PORT_SUSPEND (1 << 2)
mbed_official 0:a554658735bf 42 #define PORT_OVER_CURRENT (1 << 3)
mbed_official 0:a554658735bf 43 #define PORT_RESET (1 << 4)
mbed_official 0:a554658735bf 44 #define PORT_POWER (1 << 8)
mbed_official 0:a554658735bf 45 #define PORT_LOW_SPEED (1 << 9)
mbed_official 0:a554658735bf 46
mbed_official 0:a554658735bf 47 #define C_PORT_CONNECTION (1 << 16)
mbed_official 0:a554658735bf 48 #define C_PORT_ENABLE (1 << 17)
mbed_official 0:a554658735bf 49 #define C_PORT_SUSPEND (1 << 18)
mbed_official 0:a554658735bf 50 #define C_PORT_OVER_CURRENT (1 << 19)
mbed_official 0:a554658735bf 51 #define C_PORT_RESET (1 << 20)
mbed_official 0:a554658735bf 52
mbed_official 0:a554658735bf 53 USBHostHub::USBHostHub() {
mbed_official 0:a554658735bf 54 host = NULL;
mbed_official 0:a554658735bf 55 init();
mbed_official 0:a554658735bf 56 }
mbed_official 0:a554658735bf 57
mbed_official 0:a554658735bf 58 void USBHostHub::init() {
mbed_official 0:a554658735bf 59 dev_connected = false;
mbed_official 0:a554658735bf 60 dev = NULL;
mbed_official 0:a554658735bf 61 int_in = NULL;
mbed_official 0:a554658735bf 62 dev_connected = false;
mbed_official 0:a554658735bf 63 hub_intf = -1;
mbed_official 0:a554658735bf 64 hub_device_found = false;
mbed_official 0:a554658735bf 65 nb_port = 0;
mbed_official 0:a554658735bf 66 hub_characteristics = 0;
mbed_official 0:a554658735bf 67
mbed_official 0:a554658735bf 68 for (int i = 0; i < MAX_HUB_PORT; i++) {
mbed_official 0:a554658735bf 69 device_children[i] = NULL;
mbed_official 0:a554658735bf 70 }
mbed_official 0:a554658735bf 71 }
mbed_official 0:a554658735bf 72
mbed_official 0:a554658735bf 73 void USBHostHub::setHost(USBHost * host_) {
mbed_official 0:a554658735bf 74 host = host_;
mbed_official 0:a554658735bf 75 }
mbed_official 0:a554658735bf 76
mbed_official 0:a554658735bf 77 bool USBHostHub::connected()
mbed_official 0:a554658735bf 78 {
mbed_official 0:a554658735bf 79 return dev_connected;
mbed_official 0:a554658735bf 80 }
mbed_official 0:a554658735bf 81
mbed_official 0:a554658735bf 82 bool USBHostHub::connect(USBDeviceConnected * dev)
mbed_official 0:a554658735bf 83 {
mbed_official 0:a554658735bf 84 if (dev_connected) {
mbed_official 0:a554658735bf 85 return true;
mbed_official 0:a554658735bf 86 }
mbed_official 0:a554658735bf 87
mbed_official 0:a554658735bf 88 if(host->enumerate(dev, this)) {
mbed_official 0:a554658735bf 89 init();
mbed_official 0:a554658735bf 90 return false;
mbed_official 0:a554658735bf 91 }
mbed_official 0:a554658735bf 92
mbed_official 0:a554658735bf 93 if (hub_device_found) {
mbed_official 0:a554658735bf 94 this->dev = dev;
mbed_official 0:a554658735bf 95
mbed_official 0:a554658735bf 96 int_in = dev->getEndpoint(hub_intf, INTERRUPT_ENDPOINT, IN);
mbed_official 0:a554658735bf 97
mbed_official 0:a554658735bf 98 if (!int_in) {
mbed_official 0:a554658735bf 99 init();
mbed_official 0:a554658735bf 100 return false;
mbed_official 0:a554658735bf 101 }
mbed_official 0:a554658735bf 102
samux 4:b320d68e98e7 103 USB_INFO("New HUB: VID:%04x PID:%04x [dev: %p - intf: %d]", dev->getVid(), dev->getPid(), dev, hub_intf);
samux 4:b320d68e98e7 104 dev->setName("Hub", hub_intf);
mbed_official 0:a554658735bf 105 host->registerDriver(dev, hub_intf, this, &USBHostHub::disconnect);
mbed_official 0:a554658735bf 106
mbed_official 0:a554658735bf 107 int_in->attach(this, &USBHostHub::rxHandler);
mbed_official 0:a554658735bf 108
mbed_official 0:a554658735bf 109 // get HUB descriptor
mbed_official 0:a554658735bf 110 host->controlRead( dev,
mbed_official 0:a554658735bf 111 USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS,
mbed_official 0:a554658735bf 112 GET_DESCRIPTOR,
mbed_official 0:a554658735bf 113 0x29 << 8, 0, buf, sizeof(HubDescriptor));
mbed_official 0:a554658735bf 114 nb_port = buf[2];
mbed_official 0:a554658735bf 115 hub_characteristics = buf[3];
mbed_official 0:a554658735bf 116
mbed_official 0:a554658735bf 117 USB_DBG("Hub has %d port", nb_port);
mbed_official 0:a554658735bf 118
mbed_official 0:a554658735bf 119 for (uint8_t j = 1; j <= nb_port; j++) {
mbed_official 0:a554658735bf 120 setPortFeature(PORT_POWER_FEATURE, j);
mbed_official 0:a554658735bf 121 }
mbed_official 0:a554658735bf 122 wait_ms(buf[5]*2);
mbed_official 0:a554658735bf 123
mbed_official 0:a554658735bf 124 host->interruptRead(dev, int_in, buf, 1, false);
mbed_official 0:a554658735bf 125 dev_connected = true;
mbed_official 0:a554658735bf 126 return true;
mbed_official 0:a554658735bf 127 }
mbed_official 0:a554658735bf 128
mbed_official 0:a554658735bf 129 return false;
mbed_official 0:a554658735bf 130 }
mbed_official 0:a554658735bf 131
mbed_official 0:a554658735bf 132 void USBHostHub::disconnect() {
mbed_official 0:a554658735bf 133 init();
mbed_official 0:a554658735bf 134 }
mbed_official 0:a554658735bf 135
mbed_official 0:a554658735bf 136 /*virtual*/ void USBHostHub::setVidPid(uint16_t vid, uint16_t pid)
mbed_official 0:a554658735bf 137 {
mbed_official 0:a554658735bf 138 // we don't check VID/PID for MSD driver
mbed_official 0:a554658735bf 139 }
mbed_official 0:a554658735bf 140
mbed_official 0:a554658735bf 141 /*virtual*/ bool USBHostHub::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 142 {
mbed_official 0:a554658735bf 143 if ((hub_intf == -1) &&
mbed_official 0:a554658735bf 144 (intf_class == HUB_CLASS) &&
mbed_official 0:a554658735bf 145 (intf_subclass == 0) &&
mbed_official 0:a554658735bf 146 (intf_protocol == 0)) {
mbed_official 0:a554658735bf 147 hub_intf = intf_nb;
mbed_official 0:a554658735bf 148 return true;
mbed_official 0:a554658735bf 149 }
mbed_official 0:a554658735bf 150 return false;
mbed_official 0:a554658735bf 151 }
mbed_official 0:a554658735bf 152
mbed_official 0:a554658735bf 153 /*virtual*/ bool USBHostHub::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
mbed_official 0:a554658735bf 154 {
mbed_official 0:a554658735bf 155 if (intf_nb == hub_intf) {
mbed_official 0:a554658735bf 156 if ((type == INTERRUPT_ENDPOINT) && (dir == IN)) {
mbed_official 0:a554658735bf 157 hub_device_found = true;
mbed_official 0:a554658735bf 158 return true;
mbed_official 0:a554658735bf 159 }
mbed_official 0:a554658735bf 160 }
mbed_official 0:a554658735bf 161 return false;
mbed_official 0:a554658735bf 162 }
mbed_official 0:a554658735bf 163
mbed_official 0:a554658735bf 164 void USBHostHub::deviceConnected(USBDeviceConnected * dev) {
mbed_official 0:a554658735bf 165 device_children[dev->getPort() - 1] = dev;
mbed_official 0:a554658735bf 166 }
mbed_official 0:a554658735bf 167
mbed_official 0:a554658735bf 168 void USBHostHub::deviceDisconnected(USBDeviceConnected * dev) {
mbed_official 0:a554658735bf 169 device_children[dev->getPort() - 1] = NULL;
mbed_official 0:a554658735bf 170 }
mbed_official 0:a554658735bf 171
mbed_official 0:a554658735bf 172 void USBHostHub::hubDisconnected() {
mbed_official 0:a554658735bf 173 for (uint8_t i = 0; i < MAX_HUB_PORT; i++) {
mbed_official 0:a554658735bf 174 if (device_children[i] != NULL) {
mbed_official 0:a554658735bf 175 host->freeDevice(device_children[i]);
mbed_official 0:a554658735bf 176 }
mbed_official 0:a554658735bf 177 }
mbed_official 0:a554658735bf 178 }
mbed_official 0:a554658735bf 179
mbed_official 0:a554658735bf 180 void USBHostHub::rxHandler() {
mbed_official 0:a554658735bf 181 uint32_t status;
mbed_official 0:a554658735bf 182 if (int_in) {
mbed_official 0:a554658735bf 183 if (int_in->getState() == USB_TYPE_IDLE) {
mbed_official 0:a554658735bf 184 for (int port = 1; port <= nb_port; port++) {
mbed_official 0:a554658735bf 185 status = getPortStatus(port);
mbed_official 0:a554658735bf 186 USB_DBG("[hub handler hub: %d] status port %d [hub: %p]: 0x%X", dev->getHub(), port, dev, status);
mbed_official 0:a554658735bf 187
mbed_official 0:a554658735bf 188 // if connection status has changed
mbed_official 0:a554658735bf 189 if (status & C_PORT_CONNECTION) {
mbed_official 0:a554658735bf 190 if (status & PORT_CONNECTION) {
mbed_official 0:a554658735bf 191 USB_DBG("[hub handler hub: %d - port: %d] new device connected", dev->getHub(), port);
mbed_official 0:a554658735bf 192 host->deviceConnected(dev->getHub() + 1, port, status & PORT_LOW_SPEED, this);
mbed_official 0:a554658735bf 193 } else {
mbed_official 0:a554658735bf 194 USB_DBG("[hub handler hub: %d - port: %d] device disconnected", dev->getHub(), port);
mbed_official 13:b58a2204422f 195 host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
mbed_official 0:a554658735bf 196 }
mbed_official 0:a554658735bf 197
mbed_official 0:a554658735bf 198 clearPortFeature(C_PORT_CONNECTION_FEATURE, port);
mbed_official 0:a554658735bf 199 }
mbed_official 0:a554658735bf 200
mbed_official 0:a554658735bf 201 if (status & C_PORT_RESET) {
mbed_official 0:a554658735bf 202 clearPortFeature(C_PORT_RESET_FEATURE, port);
mbed_official 0:a554658735bf 203 }
mbed_official 0:a554658735bf 204
mbed_official 0:a554658735bf 205 if (status & C_PORT_ENABLE) {
mbed_official 0:a554658735bf 206 clearPortFeature(C_PORT_ENABLE_FEATURE, port);
mbed_official 0:a554658735bf 207 }
mbed_official 0:a554658735bf 208
mbed_official 0:a554658735bf 209 if ((status & PORT_OVER_CURRENT)) {
mbed_official 0:a554658735bf 210 USB_ERR("OVER CURRENT DETECTED\r\n");
mbed_official 0:a554658735bf 211 clearPortFeature(PORT_OVER_CURRENT, port);
mbed_official 13:b58a2204422f 212 host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
mbed_official 0:a554658735bf 213 }
mbed_official 0:a554658735bf 214 }
mbed_official 0:a554658735bf 215 }
mbed_official 0:a554658735bf 216 host->interruptRead(dev, int_in, buf, 1, false);
mbed_official 0:a554658735bf 217 }
mbed_official 0:a554658735bf 218 }
mbed_official 0:a554658735bf 219
mbed_official 0:a554658735bf 220 void USBHostHub::portReset(uint8_t port) {
mbed_official 0:a554658735bf 221 // reset port
mbed_official 0:a554658735bf 222 uint32_t status;
mbed_official 0:a554658735bf 223 USB_DBG("reset port %d on hub: %p [this: %p]", port, dev, this)
mbed_official 0:a554658735bf 224 setPortFeature(PORT_RESET_FEATURE, port);
mbed_official 0:a554658735bf 225 while(1) {
mbed_official 0:a554658735bf 226 status = getPortStatus(port);
mbed_official 0:a554658735bf 227 if (status & (PORT_ENABLE | PORT_RESET))
mbed_official 0:a554658735bf 228 break;
mbed_official 0:a554658735bf 229 if (status & PORT_OVER_CURRENT) {
mbed_official 0:a554658735bf 230 USB_ERR("OVER CURRENT DETECTED\r\n");
mbed_official 0:a554658735bf 231 clearPortFeature(PORT_OVER_CURRENT, port);
mbed_official 13:b58a2204422f 232 host->deviceDisconnected(dev->getHub() + 1, port, this, 0);
mbed_official 0:a554658735bf 233 break;
mbed_official 0:a554658735bf 234 }
mbed_official 0:a554658735bf 235 Thread::wait(10);
mbed_official 0:a554658735bf 236 }
mbed_official 0:a554658735bf 237 }
mbed_official 0:a554658735bf 238
mbed_official 0:a554658735bf 239 void USBHostHub::setPortFeature(uint32_t feature, uint8_t port) {
mbed_official 0:a554658735bf 240 host->controlWrite( dev,
mbed_official 0:a554658735bf 241 USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
mbed_official 0:a554658735bf 242 SET_FEATURE,
mbed_official 0:a554658735bf 243 feature,
mbed_official 0:a554658735bf 244 port,
mbed_official 0:a554658735bf 245 NULL,
mbed_official 0:a554658735bf 246 0);
mbed_official 0:a554658735bf 247 }
mbed_official 0:a554658735bf 248
mbed_official 0:a554658735bf 249 void USBHostHub::clearPortFeature(uint32_t feature, uint8_t port) {
mbed_official 0:a554658735bf 250 host->controlWrite( dev,
mbed_official 0:a554658735bf 251 USB_HOST_TO_DEVICE | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
mbed_official 0:a554658735bf 252 CLEAR_FEATURE,
mbed_official 0:a554658735bf 253 feature,
mbed_official 0:a554658735bf 254 port,
mbed_official 0:a554658735bf 255 NULL,
mbed_official 0:a554658735bf 256 0);
mbed_official 0:a554658735bf 257 }
mbed_official 0:a554658735bf 258
mbed_official 0:a554658735bf 259 uint32_t USBHostHub::getPortStatus(uint8_t port) {
mbed_official 0:a554658735bf 260 uint32_t st;
mbed_official 0:a554658735bf 261 host->controlRead( dev,
mbed_official 0:a554658735bf 262 USB_DEVICE_TO_HOST | USB_REQUEST_TYPE_CLASS | USB_RECIPIENT_INTERFACE | USB_RECIPIENT_ENDPOINT,
mbed_official 0:a554658735bf 263 GET_STATUS,
mbed_official 0:a554658735bf 264 0,
mbed_official 0:a554658735bf 265 port,
mbed_official 0:a554658735bf 266 (uint8_t *)&st,
mbed_official 0:a554658735bf 267 4);
mbed_official 0:a554658735bf 268 return st;
mbed_official 0:a554658735bf 269 }
mbed_official 0:a554658735bf 270
mbed_official 0:a554658735bf 271 #endif