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

USBHost/USBEndpoint.cpp@8:93da8ea2708b, 2013-03-14 (annotated)

Committer:
samux
Date:
Thu Mar 14 11:49:53 2013 +0000
Revision:
8:93da8ea2708b
Parent:
4:b320d68e98e7
Child:
13:b58a2204422f
update doc + license

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
mbed_official 0:a554658735bf 18 #include "dbg.h"
mbed_official 0:a554658735bf 19 #include "USBEndpoint.h"
mbed_official 0:a554658735bf 20
mbed_official 0:a554658735bf 21 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 22 {
mbed_official 0:a554658735bf 23 hced = hced_;
mbed_official 0:a554658735bf 24 type = type_;
mbed_official 0:a554658735bf 25 dir = dir_;
mbed_official 0:a554658735bf 26 setup = (type == CONTROL_ENDPOINT) ? true : false;
mbed_official 0:a554658735bf 27
mbed_official 0:a554658735bf 28 //TDs have been allocated by the host
mbed_official 0:a554658735bf 29 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 30 memcpy(td_list_[0], 0, sizeof(HCTD));
mbed_official 0:a554658735bf 31 memcpy(td_list_[1], 0, sizeof(HCTD));
mbed_official 0:a554658735bf 32
mbed_official 0:a554658735bf 33 td_list[0]->ep = this;
mbed_official 0:a554658735bf 34 td_list[1]->ep = this;
mbed_official 0:a554658735bf 35
mbed_official 0:a554658735bf 36 hced->control = 0;
mbed_official 0:a554658735bf 37 //Empty queue
mbed_official 0:a554658735bf 38 hced->tailTD = td_list[0];
mbed_official 0:a554658735bf 39 hced->headTD = td_list[0];
mbed_official 0:a554658735bf 40 hced->nextED = 0;
mbed_official 0:a554658735bf 41
mbed_official 0:a554658735bf 42 address = (ep_number & 0x7F) | ((dir - 1) << 7);
mbed_official 0:a554658735bf 43
mbed_official 0:a554658735bf 44 hced->control = ((ep_number & 0x7F) << 7) // Endpoint address
mbed_official 0:a554658735bf 45 | (type != CONTROL_ENDPOINT ? ( dir << 11) : 0 ) // direction : Out = 1, 2 = In
mbed_official 0:a554658735bf 46 | ((size & 0x3ff) << 16); // MaxPkt Size
mbed_official 0:a554658735bf 47
mbed_official 0:a554658735bf 48 transfer_len = 0;
mbed_official 0:a554658735bf 49 transferred = 0;
mbed_official 0:a554658735bf 50 buf_start = 0;
mbed_official 0:a554658735bf 51 nextEp = NULL;
mbed_official 0:a554658735bf 52
mbed_official 0:a554658735bf 53 td_current = td_list[0];
mbed_official 0:a554658735bf 54 td_next = td_list[1];
samux 4:b320d68e98e7 55
samux 4:b320d68e98e7 56 intf_nb = 0;
mbed_official 0:a554658735bf 57
mbed_official 0:a554658735bf 58 state = USB_TYPE_IDLE;
mbed_official 0:a554658735bf 59 }
mbed_official 0:a554658735bf 60
mbed_official 0:a554658735bf 61 void USBEndpoint::setSize(uint32_t size)
mbed_official 0:a554658735bf 62 {
mbed_official 0:a554658735bf 63 hced->control &= ~(0x3ff << 16);
mbed_official 0:a554658735bf 64 hced->control |= (size << 16);
mbed_official 0:a554658735bf 65 }
mbed_official 0:a554658735bf 66
mbed_official 0:a554658735bf 67
mbed_official 0:a554658735bf 68 void USBEndpoint::setDeviceAddress(uint8_t addr)
mbed_official 0:a554658735bf 69 {
mbed_official 0:a554658735bf 70 hced->control &= ~(0x7f);
mbed_official 0:a554658735bf 71 hced->control |= (addr & 0x7F);
mbed_official 0:a554658735bf 72 }
mbed_official 0:a554658735bf 73
mbed_official 0:a554658735bf 74 void USBEndpoint::setSpeed(uint8_t speed)
mbed_official 0:a554658735bf 75 {
mbed_official 0:a554658735bf 76 hced->control &= ~(1 << 13);
mbed_official 0:a554658735bf 77 hced->control |= (speed << 13);
mbed_official 0:a554658735bf 78 }
mbed_official 0:a554658735bf 79
mbed_official 0:a554658735bf 80 //Only for control Eps
mbed_official 0:a554658735bf 81 void USBEndpoint::setNextToken(uint32_t token)
mbed_official 0:a554658735bf 82 {
mbed_official 0:a554658735bf 83 switch (token) {
mbed_official 0:a554658735bf 84 case TD_SETUP:
mbed_official 0:a554658735bf 85 dir = OUT;
mbed_official 0:a554658735bf 86 setup = true;
mbed_official 0:a554658735bf 87 break;
mbed_official 0:a554658735bf 88 case TD_IN:
mbed_official 0:a554658735bf 89 dir = IN;
mbed_official 0:a554658735bf 90 setup = false;
mbed_official 0:a554658735bf 91 break;
mbed_official 0:a554658735bf 92 case TD_OUT:
mbed_official 0:a554658735bf 93 dir = OUT;
mbed_official 0:a554658735bf 94 setup = false;
mbed_official 0:a554658735bf 95 break;
mbed_official 0:a554658735bf 96 }
mbed_official 0:a554658735bf 97 }
mbed_official 0:a554658735bf 98
mbed_official 0:a554658735bf 99 struct {
mbed_official 0:a554658735bf 100 USB_TYPE type;
mbed_official 0:a554658735bf 101 const char * str;
mbed_official 0:a554658735bf 102 } static type_string[] = {
mbed_official 0:a554658735bf 103 /*0*/ {USB_TYPE_OK, "USB_TYPE_OK"},
mbed_official 0:a554658735bf 104 {USB_TYPE_CRC_ERROR, "USB_TYPE_CRC_ERROR"},
mbed_official 0:a554658735bf 105 {USB_TYPE_BIT_STUFFING_ERROR, "USB_TYPE_BIT_STUFFING_ERROR"},
mbed_official 0:a554658735bf 106 {USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR, "USB_TYPE_DATA_TOGGLE_MISMATCH_ERROR"},
mbed_official 0:a554658735bf 107 {USB_TYPE_STALL_ERROR, "USB_TYPE_STALL_ERROR"},
mbed_official 0:a554658735bf 108 /*5*/ {USB_TYPE_DEVICE_NOT_RESPONDING_ERROR, "USB_TYPE_DEVICE_NOT_RESPONDING_ERROR"},
mbed_official 0:a554658735bf 109 {USB_TYPE_PID_CHECK_FAILURE_ERROR, "USB_TYPE_PID_CHECK_FAILURE_ERROR"},
mbed_official 0:a554658735bf 110 {USB_TYPE_UNEXPECTED_PID_ERROR, "USB_TYPE_UNEXPECTED_PID_ERROR"},
mbed_official 0:a554658735bf 111 {USB_TYPE_DATA_OVERRUN_ERROR, "USB_TYPE_DATA_OVERRUN_ERROR"},
mbed_official 0:a554658735bf 112 {USB_TYPE_DATA_UNDERRUN_ERROR, "USB_TYPE_DATA_UNDERRUN_ERROR"},
mbed_official 0:a554658735bf 113 /*10*/ {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
mbed_official 0:a554658735bf 114 {USB_TYPE_ERROR, "USB_TYPE_ERROR"},
mbed_official 0:a554658735bf 115 {USB_TYPE_BUFFER_OVERRUN_ERROR, "USB_TYPE_BUFFER_OVERRUN_ERROR"},
mbed_official 0:a554658735bf 116 {USB_TYPE_BUFFER_UNDERRUN_ERROR, "USB_TYPE_BUFFER_UNDERRUN_ERROR"},
mbed_official 0:a554658735bf 117 {USB_TYPE_DISCONNECTED, "USB_TYPE_DISCONNECTED"},
mbed_official 0:a554658735bf 118 /*15*/ {USB_TYPE_FREE, "USB_TYPE_FREE"},
mbed_official 0:a554658735bf 119 {USB_TYPE_IDLE, "USB_TYPE_IDLE"},
mbed_official 0:a554658735bf 120 {USB_TYPE_PROCESSING, "USB_TYPE_PROCESSING"},
mbed_official 0:a554658735bf 121 {USB_TYPE_ERROR, "USB_TYPE_ERROR"}
mbed_official 0:a554658735bf 122 };
mbed_official 0:a554658735bf 123
mbed_official 0:a554658735bf 124 void USBEndpoint::setState(uint8_t st) {
mbed_official 0:a554658735bf 125 if (st > 18)
mbed_official 0:a554658735bf 126 return;
mbed_official 0:a554658735bf 127 state = type_string[st].type;
mbed_official 0:a554658735bf 128 }
mbed_official 0:a554658735bf 129
mbed_official 0:a554658735bf 130
mbed_official 0:a554658735bf 131 const char * USBEndpoint::getStateString() {
mbed_official 0:a554658735bf 132 return type_string[state].str;
mbed_official 0:a554658735bf 133 }
mbed_official 0:a554658735bf 134
mbed_official 0:a554658735bf 135 void USBEndpoint::queueTransfer()
mbed_official 0:a554658735bf 136 {
mbed_official 0:a554658735bf 137 transfer_len = (uint32_t)td_current->bufEnd - (uint32_t)td_current->currBufPtr + 1;
mbed_official 0:a554658735bf 138 transferred = transfer_len;
mbed_official 0:a554658735bf 139 buf_start = (uint8_t *)td_current->currBufPtr;
mbed_official 0:a554658735bf 140
mbed_official 0:a554658735bf 141 //Now add this free TD at this end of the queue
mbed_official 0:a554658735bf 142 state = USB_TYPE_PROCESSING;
samux 4:b320d68e98e7 143 td_current->nextTD = td_next;
mbed_official 0:a554658735bf 144 hced->tailTD = td_next;
mbed_official 0:a554658735bf 145 }
mbed_official 0:a554658735bf 146
mbed_official 0:a554658735bf 147 void USBEndpoint::unqueueTransfer(volatile HCTD * td)
mbed_official 0:a554658735bf 148 {
mbed_official 0:a554658735bf 149 td->control=0;
mbed_official 0:a554658735bf 150 td->currBufPtr=0;
mbed_official 0:a554658735bf 151 td->bufEnd=0;
mbed_official 0:a554658735bf 152 td->nextTD=0;
mbed_official 0:a554658735bf 153 hced->headTD = (HCTD *)((uint32_t)hced->tailTD | ((uint32_t)hced->headTD & 0x2)); //Carry bit
mbed_official 0:a554658735bf 154 td_current = td_next;
mbed_official 0:a554658735bf 155 td_next = td;
mbed_official 0:a554658735bf 156 }
mbed_official 0:a554658735bf 157
mbed_official 0:a554658735bf 158 void USBEndpoint::queueEndpoint(USBEndpoint * ed)
mbed_official 0:a554658735bf 159 {
mbed_official 0:a554658735bf 160 nextEp = ed;
samux 4:b320d68e98e7 161 hced->nextED = (ed == NULL) ? 0 : ed->getHCED();
mbed_official 0:a554658735bf 162 }