Renesas / Mbed OS SDG_Mouse_Sample

SDG+USBHost(Mouse) Sample

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

USBHost/USBEndpoint.cpp@4:b320d68e98e7, 2013-03-12 (annotated)

Committer:
samux
Date:
Tue Mar 12 17:23:37 2013 +0000
Revision:
4:b320d68e98e7
Parent:
0:a554658735bf
Child:
8:93da8ea2708b
bug fixes - support composite device

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:a554658735bf 1 /* Copyright (c) 2010-2012 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
mbed_official 0:a554658735bf 20 #include "dbg.h"
mbed_official 0:a554658735bf 21 #include "USBEndpoint.h"
mbed_official 0:a554658735bf 22
mbed_official 0:a554658735bf 23 void USBEndpoint::init(HCED * hced_, ENDPOINT_TYPE type_, ENDPOINT_DIRECTION dir_, uint32_t size, uint8_t ep_number, HCTD* td_list_[2])
mbed_official 0:a554658735bf 24 {
mbed_official 0:a554658735bf 25 hced = hced_;
mbed_official 0:a554658735bf 26 type = type_;
mbed_official 0:a554658735bf 27 dir = dir_;
mbed_official 0:a554658735bf 28 setup = (type == CONTROL_ENDPOINT) ? true : false;
mbed_official 0:a554658735bf 29
mbed_official 0:a554658735bf 30 //TDs have been allocated by the host
mbed_official 0:a554658735bf 31 memcpy((HCTD**)td_list, td_list_, sizeof(HCTD*)*2); //TODO: Maybe should add a param for td_list size... at least a define
mbed_official 0:a554658735bf 32 memcpy(td_list_[0], 0, sizeof(HCTD));
mbed_official 0:a554658735bf 33 memcpy(td_list_[1], 0, sizeof(HCTD));
mbed_official 0:a554658735bf 34
mbed_official 0:a554658735bf 35 td_list[0]->ep = this;
mbed_official 0:a554658735bf 36 td_list[1]->ep = this;
mbed_official 0:a554658735bf 37
mbed_official 0:a554658735bf 38 hced->control = 0;
mbed_official 0:a554658735bf 39 //Empty queue
mbed_official 0:a554658735bf 40 hced->tailTD = td_list[0];
mbed_official 0:a554658735bf 41 hced->headTD = td_list[0];
mbed_official 0:a554658735bf 42 hced->nextED = 0;
mbed_official 0:a554658735bf 43
mbed_official 0:a554658735bf 44 address = (ep_number & 0x7F) | ((dir - 1) << 7);
mbed_official 0:a554658735bf 45
mbed_official 0:a554658735bf 46 hced->control = ((ep_number & 0x7F) << 7) // Endpoint address
mbed_official 0:a554658735bf 47 | (type != CONTROL_ENDPOINT ? ( dir << 11) : 0 ) // direction : Out = 1, 2 = In
mbed_official 0:a554658735bf 48 | ((size & 0x3ff) << 16); // MaxPkt Size
mbed_official 0:a554658735bf 49
mbed_official 0:a554658735bf 50 transfer_len = 0;
mbed_official 0:a554658735bf 51 transferred = 0;
mbed_official 0:a554658735bf 52 buf_start = 0;
mbed_official 0:a554658735bf 53 nextEp = NULL;
mbed_official 0:a554658735bf 54
mbed_official 0:a554658735bf 55 td_current = td_list[0];
mbed_official 0:a554658735bf 56 td_next = td_list[1];
samux 4:b320d68e98e7 57
samux 4:b320d68e98e7 58 intf_nb = 0;
mbed_official 0:a554658735bf 59
mbed_official 0:a554658735bf 60 state = USB_TYPE_IDLE;
mbed_official 0:a554658735bf 61 }
mbed_official 0:a554658735bf 62
mbed_official 0:a554658735bf 63 void USBEndpoint::setSize(uint32_t size)
mbed_official 0:a554658735bf 64 {
mbed_official 0:a554658735bf 65 hced->control &= ~(0x3ff << 16);
mbed_official 0:a554658735bf 66 hced->control |= (size << 16);
mbed_official 0:a554658735bf 67 }
mbed_official 0:a554658735bf 68
mbed_official 0:a554658735bf 69
mbed_official 0:a554658735bf 70 void USBEndpoint::setDeviceAddress(uint8_t addr)
mbed_official 0:a554658735bf 71 {
mbed_official 0:a554658735bf 72 hced->control &= ~(0x7f);
mbed_official 0:a554658735bf 73 hced->control |= (addr & 0x7F);
mbed_official 0:a554658735bf 74 }
mbed_official 0:a554658735bf 75
mbed_official 0:a554658735bf 76 void USBEndpoint::setSpeed(uint8_t speed)
mbed_official 0:a554658735bf 77 {
mbed_official 0:a554658735bf 78 hced->control &= ~(1 << 13);
mbed_official 0:a554658735bf 79 hced->control |= (speed << 13);
mbed_official 0:a554658735bf 80 }
mbed_official 0:a554658735bf 81
mbed_official 0:a554658735bf 82 //Only for control Eps
mbed_official 0:a554658735bf 83 void USBEndpoint::setNextToken(uint32_t token)
mbed_official 0:a554658735bf 84 {
mbed_official 0:a554658735bf 85 switch (token) {
mbed_official 0:a554658735bf 86 case TD_SETUP:
mbed_official 0:a554658735bf 87 dir = OUT;
mbed_official 0:a554658735bf 88 setup = true;
mbed_official 0:a554658735bf 89 break;
mbed_official 0:a554658735bf 90 case TD_IN:
mbed_official 0:a554658735bf 91 dir = IN;
mbed_official 0:a554658735bf 92 setup = false;
mbed_official 0:a554658735bf 93 break;
mbed_official 0:a554658735bf 94 case TD_OUT:
mbed_official 0:a554658735bf 95 dir = OUT;
mbed_official 0:a554658735bf 96 setup = false;
mbed_official 0:a554658735bf 97 break;
mbed_official 0:a554658735bf 98 }
mbed_official 0:a554658735bf 99 }
mbed_official 0:a554658735bf 100
mbed_official 0:a554658735bf 101 struct {
mbed_official 0:a554658735bf 102 USB_TYPE type;
mbed_official 0:a554658735bf 103 const char * str;
mbed_official 0:a554658735bf 104 } static type_string[] = {
mbed_official 0:a554658735bf 105 /*0*/ {USB_TYPE_OK, "USB_TYPE_OK"},
mbed_official 0:a554658735bf 106 {USB_TYPE_CRC_ERROR, "USB_TYPE_CRC_ERROR"},
mbed_official 0:a554658735bf 107 {USB_TYPE_BIT_STUFFING_ERROR, "USB_TYPE_BIT_STUFFING_ERROR"},
mbed_official 0:a554658735bf 108 {USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR, "USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR"},
mbed_official 0:a554658735bf 109 {USB_TYPE_STALL_ERROR, "USB_TYPE_STALL_ERROR"},
mbed_official 0:a554658735bf 110 /*5*/ {USB_TYPE_DEVICE_NOT_RESPONDING_ERROR, "USB_TYPE_DEVICE_NOT_RESPONDING_ERROR"},
mbed_official 0:a554658735bf 111 {USB_TYPE_PID_CHECK_FAILURE_ERROR, "USB_TYPE_PID_CHECK_FAILURE_ERROR"},
mbed_official 0:a554658735bf 112 {USB_TYPE_UNEXPECTED_PID_ERROR, "USB_TYPE_UNEXPECTED_PID_ERROR"},
mbed_official 0:a554658735bf 113 {USB_TYPE_DATA_OVERRUN_ERROR, "USB_TYPE_DATA_OVERRUN_ERROR"},
mbed_official 0:a554658735bf 114 {USB_TYPE_DATA_UNDERRUN_ERROR, "USB_TYPE_DATA_UNDERRUN_ERROR"},
mbed_official 0:a554658735bf 115 /*10*/ {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
mbed_official 0:a554658735bf 116 {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
mbed_official 0:a554658735bf 117 {USB_TYPE_BUFFER_OVERRUN_ERROR, "USB_TYPE_BUFFER_OVERRUN_ERROR"},
mbed_official 0:a554658735bf 118 {USB_TYPE_BUFFER_UNDERRUN_ERROR, "USB_TYPE_BUFFER_UNDERRUN_ERROR"},
mbed_official 0:a554658735bf 119 {USB_TYPE_DISCONNECTED, "USB_TYPE_DISCONNECTED"},
mbed_official 0:a554658735bf 120 /*15*/ {USB_TYPE_FREE, "USB_TYPE_FREE"},
mbed_official 0:a554658735bf 121 {USB_TYPE_IDLE, "USB_TYPE_IDLE"},
mbed_official 0:a554658735bf 122 {USB_TYPE_PROCESSING, "USB_TYPE_PROCESSING"},
mbed_official 0:a554658735bf 123 {USB_TYPE_ERROR, "USB_TYPE_ERROR"}
mbed_official 0:a554658735bf 124 };
mbed_official 0:a554658735bf 125
mbed_official 0:a554658735bf 126 void USBEndpoint::setState(uint8_t st) {
mbed_official 0:a554658735bf 127 if (st > 18)
mbed_official 0:a554658735bf 128 return;
mbed_official 0:a554658735bf 129 state = type_string[st].type;
mbed_official 0:a554658735bf 130 }
mbed_official 0:a554658735bf 131
mbed_official 0:a554658735bf 132
mbed_official 0:a554658735bf 133 const char * USBEndpoint::getStateString() {
mbed_official 0:a554658735bf 134 return type_string[state].str;
mbed_official 0:a554658735bf 135 }
mbed_official 0:a554658735bf 136
mbed_official 0:a554658735bf 137 void USBEndpoint::queueTransfer()
mbed_official 0:a554658735bf 138 {
mbed_official 0:a554658735bf 139 transfer_len = (uint32_t)td_current->bufEnd - (uint32_t)td_current->currBufPtr + 1;
mbed_official 0:a554658735bf 140 transferred = transfer_len;
mbed_official 0:a554658735bf 141 buf_start = (uint8_t *)td_current->currBufPtr;
mbed_official 0:a554658735bf 142
mbed_official 0:a554658735bf 143 //Now add this free TD at this end of the queue
mbed_official 0:a554658735bf 144 state = USB_TYPE_PROCESSING;
samux 4:b320d68e98e7 145 td_current->nextTD = td_next;
mbed_official 0:a554658735bf 146 hced->tailTD = td_next;
mbed_official 0:a554658735bf 147 }
mbed_official 0:a554658735bf 148
mbed_official 0:a554658735bf 149 void USBEndpoint::unqueueTransfer(volatile HCTD * td)
mbed_official 0:a554658735bf 150 {
mbed_official 0:a554658735bf 151 td->control=0;
mbed_official 0:a554658735bf 152 td->currBufPtr=0;
mbed_official 0:a554658735bf 153 td->bufEnd=0;
mbed_official 0:a554658735bf 154 td->nextTD=0;
mbed_official 0:a554658735bf 155 hced->headTD = (HCTD *)((uint32_t)hced->tailTD | ((uint32_t)hced->headTD & 0x2)); //Carry bit
mbed_official 0:a554658735bf 156 td_current = td_next;
mbed_official 0:a554658735bf 157 td_next = td;
mbed_official 0:a554658735bf 158 }
mbed_official 0:a554658735bf 159
mbed_official 0:a554658735bf 160 void USBEndpoint::queueEndpoint(USBEndpoint * ed)
mbed_official 0:a554658735bf 161 {
mbed_official 0:a554658735bf 162 nextEp = ed;
samux 4:b320d68e98e7 163 hced->nextED = (ed == NULL) ? 0 : ed->getHCED();
mbed_official 0:a554658735bf 164 }