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

USBHostSerial/USBHostSerial.cpp@0:a554658735bf, 2013-03-06 (annotated)

Committer:
mbed_official
Date:
Wed Mar 06 16:27:14 2013 +0000
Revision:
0:a554658735bf
Child:
4:b320d68e98e7
first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:a554658735bf 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
mbed_official 0:a554658735bf 2 *
mbed_official 0:a554658735bf 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
mbed_official 0:a554658735bf 4 * and associated documentation files (the "Software"), to deal in the Software without
mbed_official 0:a554658735bf 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
mbed_official 0:a554658735bf 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
mbed_official 0:a554658735bf 7 * Software is furnished to do so, subject to the following conditions:
mbed_official 0:a554658735bf 8 *
mbed_official 0:a554658735bf 9 * The above copyright notice and this permission notice shall be included in all copies or
mbed_official 0:a554658735bf 10 * substantial portions of the Software.
mbed_official 0:a554658735bf 11 *
mbed_official 0:a554658735bf 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
mbed_official 0:a554658735bf 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
mbed_official 0:a554658735bf 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
mbed_official 0:a554658735bf 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
mbed_official 0:a554658735bf 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
mbed_official 0:a554658735bf 17 */
mbed_official 0:a554658735bf 18
mbed_official 0:a554658735bf 19 #include "USBHostSerial.h"
mbed_official 0:a554658735bf 20
mbed_official 0:a554658735bf 21 #if USBHOST_SERIAL
mbed_official 0:a554658735bf 22
mbed_official 0:a554658735bf 23 #include "dbg.h"
mbed_official 0:a554658735bf 24
mbed_official 0:a554658735bf 25 USBHostSerial::USBHostSerial(): circ_buf() {
mbed_official 0:a554658735bf 26 host = USBHost::getHostInst();
mbed_official 0:a554658735bf 27 size_bulk_in = 0;
mbed_official 0:a554658735bf 28 size_bulk_out = 0;
mbed_official 0:a554658735bf 29 init();
mbed_official 0:a554658735bf 30 }
mbed_official 0:a554658735bf 31
mbed_official 0:a554658735bf 32 void USBHostSerial::init() {
mbed_official 0:a554658735bf 33 dev = NULL;
mbed_official 0:a554658735bf 34 bulk_in = NULL;
mbed_official 0:a554658735bf 35 bulk_out = NULL;
mbed_official 0:a554658735bf 36 dev_connected = false;
mbed_official 0:a554658735bf 37 serial_intf = -1;
mbed_official 0:a554658735bf 38 serial_device_found = false;
mbed_official 0:a554658735bf 39 }
mbed_official 0:a554658735bf 40
mbed_official 0:a554658735bf 41 bool USBHostSerial::connected()
mbed_official 0:a554658735bf 42 {
mbed_official 0:a554658735bf 43 return dev_connected;
mbed_official 0:a554658735bf 44 }
mbed_official 0:a554658735bf 45
mbed_official 0:a554658735bf 46 bool USBHostSerial::connect() {
mbed_official 0:a554658735bf 47
mbed_official 0:a554658735bf 48 if (dev_connected) {
mbed_official 0:a554658735bf 49 return true;
mbed_official 0:a554658735bf 50 }
mbed_official 0:a554658735bf 51 for (int i = 0; i < MAX_DEVICE_CONNECTED; i++) {
mbed_official 0:a554658735bf 52 if ((dev = host->getDevice(i)) != NULL) {
mbed_official 0:a554658735bf 53
mbed_official 0:a554658735bf 54 if(host->enumerate(dev, this))
mbed_official 0:a554658735bf 55 break;
mbed_official 0:a554658735bf 56
mbed_official 0:a554658735bf 57 if (serial_device_found) {
mbed_official 0:a554658735bf 58 bulk_in = dev->getEndpoint(serial_intf, BULK_ENDPOINT, IN);
mbed_official 0:a554658735bf 59 bulk_out = dev->getEndpoint(serial_intf, BULK_ENDPOINT, OUT);
mbed_official 0:a554658735bf 60
mbed_official 0:a554658735bf 61 if (!bulk_in || !bulk_out)
mbed_official 0:a554658735bf 62 break;
mbed_official 0:a554658735bf 63
mbed_official 0:a554658735bf 64 USB_INFO("New Serial device: VID:%04x PID:%04x [dev: %p]", dev->getVid(), dev->getPid(), dev);
mbed_official 0:a554658735bf 65 dev->setName("Serial");
mbed_official 0:a554658735bf 66 host->registerDriver(dev, serial_intf, this, &USBHostSerial::init);
mbed_official 0:a554658735bf 67
mbed_official 0:a554658735bf 68 size_bulk_in = bulk_in->getSize();
mbed_official 0:a554658735bf 69 size_bulk_out = bulk_out->getSize();
mbed_official 0:a554658735bf 70
mbed_official 0:a554658735bf 71 bulk_in->attach(this, &USBHostSerial::rxHandler);
mbed_official 0:a554658735bf 72 bulk_out->attach(this, &USBHostSerial::txHandler);
mbed_official 0:a554658735bf 73
mbed_official 0:a554658735bf 74 host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
mbed_official 0:a554658735bf 75 dev_connected = true;
mbed_official 0:a554658735bf 76 return true;
mbed_official 0:a554658735bf 77 }
mbed_official 0:a554658735bf 78 }
mbed_official 0:a554658735bf 79 }
mbed_official 0:a554658735bf 80 init();
mbed_official 0:a554658735bf 81 return false;
mbed_official 0:a554658735bf 82 }
mbed_official 0:a554658735bf 83
mbed_official 0:a554658735bf 84 void USBHostSerial::rxHandler() {
mbed_official 0:a554658735bf 85 if (bulk_in) {
mbed_official 0:a554658735bf 86 int len = bulk_in->getLengthTransferred();
mbed_official 0:a554658735bf 87 if (bulk_in->getState() == USB_TYPE_IDLE) {
mbed_official 0:a554658735bf 88 for (int i = 0; i < len; i++) {
mbed_official 0:a554658735bf 89 circ_buf.queue(buf[i]);
mbed_official 0:a554658735bf 90 }
mbed_official 0:a554658735bf 91 rx.call();
mbed_official 0:a554658735bf 92 }
mbed_official 0:a554658735bf 93 host->bulkRead(dev, bulk_in, buf, size_bulk_in, false);
mbed_official 0:a554658735bf 94 }
mbed_official 0:a554658735bf 95 }
mbed_official 0:a554658735bf 96
mbed_official 0:a554658735bf 97 void USBHostSerial::txHandler() {
mbed_official 0:a554658735bf 98 if (bulk_out) {
mbed_official 0:a554658735bf 99 if (bulk_out->getState() == USB_TYPE_IDLE) {
mbed_official 0:a554658735bf 100 tx.call();
mbed_official 0:a554658735bf 101 }
mbed_official 0:a554658735bf 102 }
mbed_official 0:a554658735bf 103 }
mbed_official 0:a554658735bf 104
mbed_official 0:a554658735bf 105 int USBHostSerial::_putc(int c) {
mbed_official 0:a554658735bf 106 if (bulk_out) {
mbed_official 0:a554658735bf 107 if (host->bulkWrite(dev, bulk_out, (uint8_t *)&c, 1) == USB_TYPE_OK) {
mbed_official 0:a554658735bf 108 return 1;
mbed_official 0:a554658735bf 109 }
mbed_official 0:a554658735bf 110 }
mbed_official 0:a554658735bf 111 return -1;
mbed_official 0:a554658735bf 112 }
mbed_official 0:a554658735bf 113
mbed_official 0:a554658735bf 114
mbed_official 0:a554658735bf 115 int USBHostSerial::_getc() {
mbed_official 0:a554658735bf 116 uint8_t c = 0;
mbed_official 0:a554658735bf 117 while ((bulk_in != NULL) && (circ_buf.isEmpty()));
mbed_official 0:a554658735bf 118 if (bulk_in == NULL) {
mbed_official 0:a554658735bf 119 return -1;
mbed_official 0:a554658735bf 120 }
mbed_official 0:a554658735bf 121 circ_buf.dequeue(&c);
mbed_official 0:a554658735bf 122 return c;
mbed_official 0:a554658735bf 123 }
mbed_official 0:a554658735bf 124
mbed_official 0:a554658735bf 125
mbed_official 0:a554658735bf 126 uint8_t USBHostSerial::available() {
mbed_official 0:a554658735bf 127 return circ_buf.available();
mbed_official 0:a554658735bf 128 }
mbed_official 0:a554658735bf 129
mbed_official 0:a554658735bf 130 /*virtual*/ void USBHostSerial::setVidPid(uint16_t vid, uint16_t pid)
mbed_official 0:a554658735bf 131 {
mbed_official 0:a554658735bf 132 // we don't check VID/PID for MSD driver
mbed_official 0:a554658735bf 133 }
mbed_official 0:a554658735bf 134
mbed_official 0:a554658735bf 135 /*virtual*/ bool USBHostSerial::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 136 {
mbed_official 0:a554658735bf 137 if ((serial_intf == -1) &&
mbed_official 0:a554658735bf 138 (intf_class == SERIAL_CLASS) &&
mbed_official 0:a554658735bf 139 (intf_subclass == 0x00) &&
mbed_official 0:a554658735bf 140 (intf_protocol == 0x00)) {
mbed_official 0:a554658735bf 141 serial_intf = intf_nb;
mbed_official 0:a554658735bf 142 return true;
mbed_official 0:a554658735bf 143 }
mbed_official 0:a554658735bf 144 return false;
mbed_official 0:a554658735bf 145 }
mbed_official 0:a554658735bf 146
mbed_official 0:a554658735bf 147 /*virtual*/ bool USBHostSerial::useEndpoint(uint8_t intf_nb, ENDPOINT_TYPE type, ENDPOINT_DIRECTION dir) //Must return true if the endpoint will be used
mbed_official 0:a554658735bf 148 {
mbed_official 0:a554658735bf 149 if (intf_nb == serial_intf) {
mbed_official 0:a554658735bf 150 if (type == BULK_ENDPOINT) {
mbed_official 0:a554658735bf 151 serial_device_found = true;
mbed_official 0:a554658735bf 152 return true;
mbed_official 0:a554658735bf 153 }
mbed_official 0:a554658735bf 154 }
mbed_official 0:a554658735bf 155 return false;
mbed_official 0:a554658735bf 156 }
mbed_official 0:a554658735bf 157
mbed_official 0:a554658735bf 158 #endif
mbed_official 0:a554658735bf 159
mbed_official 0:a554658735bf 160