Library to use Arduino USB host shield on mbed

Dependents:   USBHOST_PS5

ArduinoのUSB Host Shield 2.0をmbedで使えるようにしたライブラリです。
大体のコードがArduinoからそのまま移植可能です。

Arduino UNOやMega用のホストシールド以外にもミニサイズのホストシールドでも使用可能です https://os.mbed.com/media/uploads/kotakku/dffgfddswa.png

シールドについて

3.3VのI/O用にシールドの改造が必要になりますがネット上に記事がたくさんあるのでそちらを参考にしてください

接続例

https://os.mbed.com/media/uploads/kotakku/esgsvfvhjrekldkcjxvb.png

使い方

Arduinoのコードと違うのはUSBのインスタンスの宣言部分のみです。
ピンを自分で指定できるようにしたので使いやすくなりました。

仕様

  • Arduinoのmillis関数、micros関数の移植のために内部でTimerクラスを使用しています。

main.cpp

#include "mbed.h"
#include <PS3BT.h>
#include <usbhub.h>

Serial pc(USBTX, USBRX, 115200);

//Nucleo f303k8用
USB Usb(A6, A5, A4, A3, A2); // mosi, miso, sclk, ssel, intr
BTD Btd(&Usb);
PS3BT PS3(&Btd);

int main()
{
    bool printAngle = false;

    if (Usb.Init() == -1)
    {
        pc.printf("\r\nOSC did not start");
        while (1); // Halt
    }
    pc.printf("\r\nPS3 USB Library Started");

    while (1)
    {
        Usb.Task();
        
        if (PS3.PS3Connected || PS3.PS3NavigationConnected) {
            if (PS3.getAnalogHat(LeftHatX) > 137 || PS3.getAnalogHat(LeftHatX) < 117 || PS3.getAnalogHat(LeftHatY) > 137 || PS3.getAnalogHat(LeftHatY) < 117 || PS3.getAnalogHat(RightHatX) > 137 || PS3.getAnalogHat(RightHatX) < 117 || PS3.getAnalogHat(RightHatY) > 137 || PS3.getAnalogHat(RightHatY) < 117)
            {
                pc.printf("\r\nLeftHatX: %d", PS3.getAnalogHat(LeftHatX));
                pc.printf("\tLeftHatY: %d", PS3.getAnalogHat(LeftHatY));
                if (PS3.PS3Connected)
                { // The Navigation controller only have one joystick
                    pc.printf("\tRightHatX: %d", PS3.getAnalogHat(RightHatX));
                    pc.printf("\tRightHatY: %d", PS3.getAnalogHat(RightHatY));
                }
            }
            // Analog button values can be read from almost all buttons
            if (PS3.getAnalogButton(L2) || PS3.getAnalogButton(R2))
            {
                pc.printf("\r\nL2: %d", PS3.getAnalogButton(L2));
                if (!PS3.PS3NavigationConnected)
                {
                    pc.printf("\tR2: %d", PS3.getAnalogButton(R2));
                }
            }
            if (PS3.getButtonClick(PS))
            {
                PS3.disconnect();
                pc.printf("\r\nPS");
            }
    
            if (PS3.getButtonClick(TRIANGLE))
                pc.printf("\r\nTriangle");
            if (PS3.getButtonClick(CIRCLE))
                pc.printf("\r\nCircle");
            if (PS3.getButtonClick(CROSS))
                pc.printf("\r\nCross");
            if (PS3.getButtonClick(SQUARE))
                pc.printf("\r\nSquare");
    
            if (PS3.getButtonClick(UP))
            {
                pc.printf("\r\nUp");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED4);
            }
            if (PS3.getButtonClick(RIGHT))
            {
                pc.printf("\r\nRight");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED1);
            }
            if (PS3.getButtonClick(DOWN))
            {
                pc.printf("\r\nDown");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED2);
            }
            if (PS3.getButtonClick(LEFT))
            {
                pc.printf("\r\nLeft");
                PS3.setLedOff();
                PS3.setLedOn(CONTROLLER_LED3);
            }
    
            if (PS3.getButtonClick(L1))
                pc.printf("\r\nL1");
            if (PS3.getButtonClick(L3))
                pc.printf("\r\nL3");
            if (PS3.getButtonClick(R1))
                pc.printf("\r\nR1");
            if (PS3.getButtonClick(R3))
                pc.printf("\r\nR3");
    
            if (PS3.getButtonClick(SELECT))
            {
                pc.printf("\r\nSelect - ");
                PS3.printStatusString();
            }
            if (PS3.getButtonClick(START))
            {
                pc.printf("\r\nStart");
                printAngle = !printAngle;
            }
            if (printAngle)
            {
                pc.printf("\r\nPitch: %.3lf", PS3.getAngle(Pitch));
                pc.printf("\tRoll: %.3lf", PS3.getAngle(Roll));
            }
        }
        else
        {
            pc.printf("not connect\n");
        }
    }
}
Committer:
kotakku
Date:
Sat Jan 18 15:06:35 2020 +0000
Revision:
0:b1ce54272580
1.0.0 first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kotakku 0:b1ce54272580 1 /* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
kotakku 0:b1ce54272580 2
kotakku 0:b1ce54272580 3 This software may be distributed and modified under the terms of the GNU
kotakku 0:b1ce54272580 4 General Public License version 2 (GPL2) as published by the Free Software
kotakku 0:b1ce54272580 5 Foundation and appearing in the file GPL2.TXT included in the packaging of
kotakku 0:b1ce54272580 6 this file. Please note that GPL2 Section 2[b] requires that all works based
kotakku 0:b1ce54272580 7 on this software must also be made publicly available under the terms of
kotakku 0:b1ce54272580 8 the GPL2 ("Copyleft").
kotakku 0:b1ce54272580 9
kotakku 0:b1ce54272580 10 Contact information
kotakku 0:b1ce54272580 11 -------------------
kotakku 0:b1ce54272580 12
kotakku 0:b1ce54272580 13 Circuits At Home, LTD
kotakku 0:b1ce54272580 14 Web : http://www.circuitsathome.com
kotakku 0:b1ce54272580 15 e-mail : support@circuitsathome.com
kotakku 0:b1ce54272580 16 */
kotakku 0:b1ce54272580 17
kotakku 0:b1ce54272580 18 /* Google ADK interface */
kotakku 0:b1ce54272580 19
kotakku 0:b1ce54272580 20 #include "adk.h"
kotakku 0:b1ce54272580 21
kotakku 0:b1ce54272580 22 const uint8_t ADK::epDataInIndex = 1;
kotakku 0:b1ce54272580 23 const uint8_t ADK::epDataOutIndex = 2;
kotakku 0:b1ce54272580 24
kotakku 0:b1ce54272580 25 ADK::ADK(USB *p, const char* manufacturer,
kotakku 0:b1ce54272580 26 const char* model,
kotakku 0:b1ce54272580 27 const char* description,
kotakku 0:b1ce54272580 28 const char* version,
kotakku 0:b1ce54272580 29 const char* uri,
kotakku 0:b1ce54272580 30 const char* serial) :
kotakku 0:b1ce54272580 31
kotakku 0:b1ce54272580 32 /* ADK ID Strings */
kotakku 0:b1ce54272580 33 manufacturer(manufacturer),
kotakku 0:b1ce54272580 34 model(model),
kotakku 0:b1ce54272580 35 description(description),
kotakku 0:b1ce54272580 36 version(version),
kotakku 0:b1ce54272580 37 uri(uri),
kotakku 0:b1ce54272580 38 serial(serial),
kotakku 0:b1ce54272580 39 pUsb(p), //pointer to USB class instance - mandatory
kotakku 0:b1ce54272580 40 bAddress(0), //device address - mandatory
kotakku 0:b1ce54272580 41 bConfNum(0), //configuration number
kotakku 0:b1ce54272580 42 bNumEP(1), //if config descriptor needs to be parsed
kotakku 0:b1ce54272580 43 ready(false) {
kotakku 0:b1ce54272580 44 // initialize endpoint data structures
kotakku 0:b1ce54272580 45 for(uint8_t i = 0; i < ADK_MAX_ENDPOINTS; i++) {
kotakku 0:b1ce54272580 46 epInfo[i].epAddr = 0;
kotakku 0:b1ce54272580 47 epInfo[i].maxPktSize = (i) ? 0 : 8;
kotakku 0:b1ce54272580 48 epInfo[i].bmSndToggle = 0;
kotakku 0:b1ce54272580 49 epInfo[i].bmRcvToggle = 0;
kotakku 0:b1ce54272580 50 epInfo[i].bmNakPower = (i) ? USB_NAK_NOWAIT : USB_NAK_MAX_POWER;
kotakku 0:b1ce54272580 51 }//for(uint8_t i=0; i<ADK_MAX_ENDPOINTS; i++...
kotakku 0:b1ce54272580 52
kotakku 0:b1ce54272580 53 // register in USB subsystem
kotakku 0:b1ce54272580 54 if(pUsb) {
kotakku 0:b1ce54272580 55 pUsb->RegisterDeviceClass(this); //set devConfig[] entry
kotakku 0:b1ce54272580 56 }
kotakku 0:b1ce54272580 57 }
kotakku 0:b1ce54272580 58
kotakku 0:b1ce54272580 59 uint8_t ADK::ConfigureDevice(uint8_t parent, uint8_t port, bool lowspeed) {
kotakku 0:b1ce54272580 60 return Init(parent, port, lowspeed); // Just call Init. Yes, really!
kotakku 0:b1ce54272580 61 }
kotakku 0:b1ce54272580 62
kotakku 0:b1ce54272580 63 /* Connection initialization of an Android phone */
kotakku 0:b1ce54272580 64 uint8_t ADK::Init(uint8_t parent, uint8_t port, bool lowspeed) {
kotakku 0:b1ce54272580 65 uint8_t buf[sizeof (USB_DEVICE_DESCRIPTOR)];
kotakku 0:b1ce54272580 66 USB_DEVICE_DESCRIPTOR * udd = reinterpret_cast<USB_DEVICE_DESCRIPTOR*>(buf);
kotakku 0:b1ce54272580 67 uint8_t rcode;
kotakku 0:b1ce54272580 68 uint8_t num_of_conf; // number of configurations
kotakku 0:b1ce54272580 69 UsbDevice *p = NULL;
kotakku 0:b1ce54272580 70 EpInfo *oldep_ptr = NULL;
kotakku 0:b1ce54272580 71
kotakku 0:b1ce54272580 72 // get memory address of USB device address pool
kotakku 0:b1ce54272580 73 AddressPool &addrPool = pUsb->GetAddressPool();
kotakku 0:b1ce54272580 74
kotakku 0:b1ce54272580 75 USBTRACE("\r\nADK Init");
kotakku 0:b1ce54272580 76
kotakku 0:b1ce54272580 77 // check if address has already been assigned to an instance
kotakku 0:b1ce54272580 78 if(bAddress) {
kotakku 0:b1ce54272580 79 USBTRACE("\r\nAddress in use");
kotakku 0:b1ce54272580 80 return USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE;
kotakku 0:b1ce54272580 81 }
kotakku 0:b1ce54272580 82
kotakku 0:b1ce54272580 83 // Get pointer to pseudo device with address 0 assigned
kotakku 0:b1ce54272580 84 p = addrPool.GetUsbDevicePtr(0);
kotakku 0:b1ce54272580 85
kotakku 0:b1ce54272580 86 if(!p) {
kotakku 0:b1ce54272580 87 USBTRACE("\r\nAddress not found");
kotakku 0:b1ce54272580 88 return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
kotakku 0:b1ce54272580 89 }
kotakku 0:b1ce54272580 90
kotakku 0:b1ce54272580 91 if(!p->epinfo) {
kotakku 0:b1ce54272580 92 USBTRACE("epinfo is null\r\n");
kotakku 0:b1ce54272580 93 return USB_ERROR_EPINFO_IS_NULL;
kotakku 0:b1ce54272580 94 }
kotakku 0:b1ce54272580 95
kotakku 0:b1ce54272580 96 // Save old pointer to EP_RECORD of address 0
kotakku 0:b1ce54272580 97 oldep_ptr = p->epinfo;
kotakku 0:b1ce54272580 98
kotakku 0:b1ce54272580 99 // Temporary assign new pointer to epInfo to p->epinfo in order to avoid toggle inconsistence
kotakku 0:b1ce54272580 100 p->epinfo = epInfo;
kotakku 0:b1ce54272580 101
kotakku 0:b1ce54272580 102 p->lowspeed = lowspeed;
kotakku 0:b1ce54272580 103
kotakku 0:b1ce54272580 104 // Get device descriptor
kotakku 0:b1ce54272580 105 rcode = pUsb->getDevDescr(0, 0, sizeof (USB_DEVICE_DESCRIPTOR), (uint8_t*)buf);
kotakku 0:b1ce54272580 106
kotakku 0:b1ce54272580 107 // Restore p->epinfo
kotakku 0:b1ce54272580 108 p->epinfo = oldep_ptr;
kotakku 0:b1ce54272580 109
kotakku 0:b1ce54272580 110 if(rcode) {
kotakku 0:b1ce54272580 111 goto FailGetDevDescr;
kotakku 0:b1ce54272580 112 }
kotakku 0:b1ce54272580 113
kotakku 0:b1ce54272580 114 // Allocate new address according to device class
kotakku 0:b1ce54272580 115 bAddress = addrPool.AllocAddress(parent, false, port);
kotakku 0:b1ce54272580 116
kotakku 0:b1ce54272580 117 // Extract Max Packet Size from device descriptor
kotakku 0:b1ce54272580 118 epInfo[0].maxPktSize = udd->bMaxPacketSize0;
kotakku 0:b1ce54272580 119
kotakku 0:b1ce54272580 120 // Assign new address to the device
kotakku 0:b1ce54272580 121 rcode = pUsb->setAddr(0, 0, bAddress);
kotakku 0:b1ce54272580 122 if(rcode) {
kotakku 0:b1ce54272580 123 p->lowspeed = false;
kotakku 0:b1ce54272580 124 addrPool.FreeAddress(bAddress);
kotakku 0:b1ce54272580 125 bAddress = 0;
kotakku 0:b1ce54272580 126 //USBTRACE2("setAddr:",rcode);
kotakku 0:b1ce54272580 127 return rcode;
kotakku 0:b1ce54272580 128 }//if (rcode...
kotakku 0:b1ce54272580 129
kotakku 0:b1ce54272580 130 //USBTRACE2("\r\nAddr:", bAddress);
kotakku 0:b1ce54272580 131 // Spec says you should wait at least 200ms.
kotakku 0:b1ce54272580 132 //delay(300);
kotakku 0:b1ce54272580 133
kotakku 0:b1ce54272580 134 p->lowspeed = false;
kotakku 0:b1ce54272580 135
kotakku 0:b1ce54272580 136 //get pointer to assigned address record
kotakku 0:b1ce54272580 137 p = addrPool.GetUsbDevicePtr(bAddress);
kotakku 0:b1ce54272580 138 if(!p) {
kotakku 0:b1ce54272580 139 return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
kotakku 0:b1ce54272580 140 }
kotakku 0:b1ce54272580 141
kotakku 0:b1ce54272580 142 p->lowspeed = lowspeed;
kotakku 0:b1ce54272580 143
kotakku 0:b1ce54272580 144 // Assign epInfo to epinfo pointer - only EP0 is known
kotakku 0:b1ce54272580 145 rcode = pUsb->setEpInfoEntry(bAddress, 1, epInfo);
kotakku 0:b1ce54272580 146 if(rcode) {
kotakku 0:b1ce54272580 147 goto FailSetDevTblEntry;
kotakku 0:b1ce54272580 148 }
kotakku 0:b1ce54272580 149
kotakku 0:b1ce54272580 150 //check if ADK device is already in accessory mode; if yes, configure and exit
kotakku 0:b1ce54272580 151 if(udd->idVendor == ADK_VID &&
kotakku 0:b1ce54272580 152 (udd->idProduct == ADK_PID || udd->idProduct == ADB_PID)) {
kotakku 0:b1ce54272580 153 USBTRACE("\r\nAcc.mode device detected");
kotakku 0:b1ce54272580 154 /* go through configurations, find first bulk-IN, bulk-OUT EP, fill epInfo and quit */
kotakku 0:b1ce54272580 155 num_of_conf = udd->bNumConfigurations;
kotakku 0:b1ce54272580 156
kotakku 0:b1ce54272580 157 //USBTRACE2("\r\nNC:",num_of_conf);
kotakku 0:b1ce54272580 158 for(uint8_t i = 0; i < num_of_conf; i++) {
kotakku 0:b1ce54272580 159 ConfigDescParser < 0, 0, 0, 0 > confDescrParser(this);
kotakku 0:b1ce54272580 160 delay(1);
kotakku 0:b1ce54272580 161 rcode = pUsb->getConfDescr(bAddress, 0, i, &confDescrParser);
kotakku 0:b1ce54272580 162 #if defined(XOOM)
kotakku 0:b1ce54272580 163 //added by Jaylen Scott Vanorden
kotakku 0:b1ce54272580 164 if(rcode) {
kotakku 0:b1ce54272580 165 USBTRACE2("\r\nGot 1st bad code for config: ", rcode);
kotakku 0:b1ce54272580 166 // Try once more
kotakku 0:b1ce54272580 167 rcode = pUsb->getConfDescr(bAddress, 0, i, &confDescrParser);
kotakku 0:b1ce54272580 168 }
kotakku 0:b1ce54272580 169 #endif
kotakku 0:b1ce54272580 170 if(rcode) {
kotakku 0:b1ce54272580 171 goto FailGetConfDescr;
kotakku 0:b1ce54272580 172 }
kotakku 0:b1ce54272580 173 if(bNumEP > 2) {
kotakku 0:b1ce54272580 174 break;
kotakku 0:b1ce54272580 175 }
kotakku 0:b1ce54272580 176 } // for (uint8_t i=0; i<num_of_conf; i++...
kotakku 0:b1ce54272580 177
kotakku 0:b1ce54272580 178 if(bNumEP == 3) {
kotakku 0:b1ce54272580 179 // Assign epInfo to epinfo pointer - this time all 3 endpoins
kotakku 0:b1ce54272580 180 rcode = pUsb->setEpInfoEntry(bAddress, 3, epInfo);
kotakku 0:b1ce54272580 181 if(rcode) {
kotakku 0:b1ce54272580 182 goto FailSetDevTblEntry;
kotakku 0:b1ce54272580 183 }
kotakku 0:b1ce54272580 184 }
kotakku 0:b1ce54272580 185
kotakku 0:b1ce54272580 186 // Set Configuration Value
kotakku 0:b1ce54272580 187 rcode = pUsb->setConf(bAddress, 0, bConfNum);
kotakku 0:b1ce54272580 188 if(rcode) {
kotakku 0:b1ce54272580 189 goto FailSetConfDescr;
kotakku 0:b1ce54272580 190 }
kotakku 0:b1ce54272580 191 /* print endpoint structure */
kotakku 0:b1ce54272580 192 /*
kotakku 0:b1ce54272580 193 USBTRACE("\r\nEndpoint Structure:");
kotakku 0:b1ce54272580 194 USBTRACE("\r\nEP0:");
kotakku 0:b1ce54272580 195 USBTRACE2("\r\nAddr: ", epInfo[0].epAddr);
kotakku 0:b1ce54272580 196 USBTRACE2("\r\nMax.pkt.size: ", epInfo[0].maxPktSize);
kotakku 0:b1ce54272580 197 USBTRACE2("\r\nAttr: ", epInfo[0].epAttribs);
kotakku 0:b1ce54272580 198 USBTRACE("\r\nEpout:");
kotakku 0:b1ce54272580 199 USBTRACE2("\r\nAddr: ", epInfo[epDataOutIndex].epAddr);
kotakku 0:b1ce54272580 200 USBTRACE2("\r\nMax.pkt.size: ", epInfo[epDataOutIndex].maxPktSize);
kotakku 0:b1ce54272580 201 USBTRACE2("\r\nAttr: ", epInfo[epDataOutIndex].epAttribs);
kotakku 0:b1ce54272580 202 USBTRACE("\r\nEpin:");
kotakku 0:b1ce54272580 203 USBTRACE2("\r\nAddr: ", epInfo[epDataInIndex].epAddr);
kotakku 0:b1ce54272580 204 USBTRACE2("\r\nMax.pkt.size: ", epInfo[epDataInIndex].maxPktSize);
kotakku 0:b1ce54272580 205 USBTRACE2("\r\nAttr: ", epInfo[epDataInIndex].epAttribs);
kotakku 0:b1ce54272580 206 */
kotakku 0:b1ce54272580 207
kotakku 0:b1ce54272580 208 USBTRACE("\r\nConfiguration successful");
kotakku 0:b1ce54272580 209 ready = true;
kotakku 0:b1ce54272580 210 return 0; //successful configuration
kotakku 0:b1ce54272580 211 }//if( buf->idVendor == ADK_VID...
kotakku 0:b1ce54272580 212
kotakku 0:b1ce54272580 213 //probe device - get accessory protocol revision
kotakku 0:b1ce54272580 214 {
kotakku 0:b1ce54272580 215 uint16_t adkproto = -1;
kotakku 0:b1ce54272580 216 delay(1);
kotakku 0:b1ce54272580 217 rcode = getProto((uint8_t*) & adkproto);
kotakku 0:b1ce54272580 218 #if defined(XOOM)
kotakku 0:b1ce54272580 219 //added by Jaylen Scott Vanorden
kotakku 0:b1ce54272580 220 if(rcode) {
kotakku 0:b1ce54272580 221 USBTRACE2("\r\nGot 1st bad code for proto: ", rcode);
kotakku 0:b1ce54272580 222 // Try once more
kotakku 0:b1ce54272580 223 rcode = getProto((uint8_t*) & adkproto);
kotakku 0:b1ce54272580 224 }
kotakku 0:b1ce54272580 225 #endif
kotakku 0:b1ce54272580 226 if(rcode) {
kotakku 0:b1ce54272580 227 goto FailGetProto; //init fails
kotakku 0:b1ce54272580 228 }
kotakku 0:b1ce54272580 229 USBTRACE2("\r\nADK protocol rev. ", adkproto);
kotakku 0:b1ce54272580 230 }
kotakku 0:b1ce54272580 231
kotakku 0:b1ce54272580 232 delay(100);
kotakku 0:b1ce54272580 233
kotakku 0:b1ce54272580 234 //sending ID strings
kotakku 0:b1ce54272580 235 sendStr(ACCESSORY_STRING_MANUFACTURER, manufacturer);
kotakku 0:b1ce54272580 236 delay(10);
kotakku 0:b1ce54272580 237 sendStr(ACCESSORY_STRING_MODEL, model);
kotakku 0:b1ce54272580 238 delay(10);
kotakku 0:b1ce54272580 239 sendStr(ACCESSORY_STRING_DESCRIPTION, description);
kotakku 0:b1ce54272580 240 delay(10);
kotakku 0:b1ce54272580 241 sendStr(ACCESSORY_STRING_VERSION, version);
kotakku 0:b1ce54272580 242 delay(10);
kotakku 0:b1ce54272580 243 sendStr(ACCESSORY_STRING_URI, uri);
kotakku 0:b1ce54272580 244 delay(10);
kotakku 0:b1ce54272580 245 sendStr(ACCESSORY_STRING_SERIAL, serial);
kotakku 0:b1ce54272580 246
kotakku 0:b1ce54272580 247 delay(100);
kotakku 0:b1ce54272580 248
kotakku 0:b1ce54272580 249 //switch to accessory mode
kotakku 0:b1ce54272580 250 //the Android phone will reset
kotakku 0:b1ce54272580 251 rcode = switchAcc();
kotakku 0:b1ce54272580 252 if(rcode) {
kotakku 0:b1ce54272580 253 goto FailSwAcc; //init fails
kotakku 0:b1ce54272580 254 }
kotakku 0:b1ce54272580 255 rcode = USB_ERROR_CONFIG_REQUIRES_ADDITIONAL_RESET;
kotakku 0:b1ce54272580 256 delay(100); // Give Android a chance to do its reset. This is a guess, and possibly could be lower.
kotakku 0:b1ce54272580 257 goto SwAttempt; //switch to accessory mode attempted
kotakku 0:b1ce54272580 258
kotakku 0:b1ce54272580 259 /* diagnostic messages */
kotakku 0:b1ce54272580 260 FailGetDevDescr:
kotakku 0:b1ce54272580 261 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 262 NotifyFailGetDevDescr(rcode);
kotakku 0:b1ce54272580 263 goto Fail;
kotakku 0:b1ce54272580 264 #endif
kotakku 0:b1ce54272580 265
kotakku 0:b1ce54272580 266 FailSetDevTblEntry:
kotakku 0:b1ce54272580 267 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 268 NotifyFailSetDevTblEntry(rcode);
kotakku 0:b1ce54272580 269 goto Fail;
kotakku 0:b1ce54272580 270 #endif
kotakku 0:b1ce54272580 271
kotakku 0:b1ce54272580 272 FailGetConfDescr:
kotakku 0:b1ce54272580 273 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 274 NotifyFailGetConfDescr(rcode);
kotakku 0:b1ce54272580 275 goto Fail;
kotakku 0:b1ce54272580 276 #endif
kotakku 0:b1ce54272580 277
kotakku 0:b1ce54272580 278 FailSetConfDescr:
kotakku 0:b1ce54272580 279 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 280 NotifyFailSetConfDescr(rcode);
kotakku 0:b1ce54272580 281 goto Fail;
kotakku 0:b1ce54272580 282 #endif
kotakku 0:b1ce54272580 283
kotakku 0:b1ce54272580 284 FailGetProto:
kotakku 0:b1ce54272580 285 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 286 USBTRACE("\r\ngetProto:");
kotakku 0:b1ce54272580 287 goto Fail;
kotakku 0:b1ce54272580 288 #endif
kotakku 0:b1ce54272580 289
kotakku 0:b1ce54272580 290 FailSwAcc:
kotakku 0:b1ce54272580 291 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 292 USBTRACE("\r\nswAcc:");
kotakku 0:b1ce54272580 293 goto Fail;
kotakku 0:b1ce54272580 294 #endif
kotakku 0:b1ce54272580 295
kotakku 0:b1ce54272580 296 //FailOnInit:
kotakku 0:b1ce54272580 297 // USBTRACE("OnInit:");
kotakku 0:b1ce54272580 298 // goto Fail;
kotakku 0:b1ce54272580 299 //
kotakku 0:b1ce54272580 300 SwAttempt:
kotakku 0:b1ce54272580 301 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 302 USBTRACE("\r\nAccessory mode switch attempt");
kotakku 0:b1ce54272580 303 Fail:
kotakku 0:b1ce54272580 304 #endif
kotakku 0:b1ce54272580 305 //USBTRACE2("\r\nADK Init Failed, error code: ", rcode);
kotakku 0:b1ce54272580 306 //NotifyFail(rcode);
kotakku 0:b1ce54272580 307 Release();
kotakku 0:b1ce54272580 308 return rcode;
kotakku 0:b1ce54272580 309 }
kotakku 0:b1ce54272580 310
kotakku 0:b1ce54272580 311 /* Extracts bulk-IN and bulk-OUT endpoint information from config descriptor */
kotakku 0:b1ce54272580 312 void ADK::EndpointXtract(uint8_t conf, uint8_t iface __attribute__((unused)), uint8_t alt __attribute__((unused)), uint8_t proto __attribute__((unused)), const USB_ENDPOINT_DESCRIPTOR *pep) {
kotakku 0:b1ce54272580 313 //ErrorMessage<uint8_t>(PSTR("Conf.Val"), conf);
kotakku 0:b1ce54272580 314 //ErrorMessage<uint8_t>(PSTR("Iface Num"), iface);
kotakku 0:b1ce54272580 315 //ErrorMessage<uint8_t>(PSTR("Alt.Set"), alt);
kotakku 0:b1ce54272580 316
kotakku 0:b1ce54272580 317 //added by Yuuichi Akagawa
kotakku 0:b1ce54272580 318 if(bNumEP == 3) {
kotakku 0:b1ce54272580 319 return;
kotakku 0:b1ce54272580 320 }
kotakku 0:b1ce54272580 321
kotakku 0:b1ce54272580 322 bConfNum = conf;
kotakku 0:b1ce54272580 323
kotakku 0:b1ce54272580 324 if((pep->bmAttributes & bmUSB_TRANSFER_TYPE) == USB_TRANSFER_TYPE_BULK) {
kotakku 0:b1ce54272580 325 uint8_t index = ((pep->bEndpointAddress & 0x80) == 0x80) ? epDataInIndex : epDataOutIndex;
kotakku 0:b1ce54272580 326 // Fill in the endpoint info structure
kotakku 0:b1ce54272580 327 epInfo[index].epAddr = (pep->bEndpointAddress & 0x0F);
kotakku 0:b1ce54272580 328 epInfo[index].maxPktSize = (uint8_t)pep->wMaxPacketSize;
kotakku 0:b1ce54272580 329
kotakku 0:b1ce54272580 330 bNumEP++;
kotakku 0:b1ce54272580 331
kotakku 0:b1ce54272580 332 //PrintEndpointDescriptor(pep);
kotakku 0:b1ce54272580 333 }
kotakku 0:b1ce54272580 334 }
kotakku 0:b1ce54272580 335
kotakku 0:b1ce54272580 336 /* Performs a cleanup after failed Init() attempt */
kotakku 0:b1ce54272580 337 uint8_t ADK::Release() {
kotakku 0:b1ce54272580 338 pUsb->GetAddressPool().FreeAddress(bAddress);
kotakku 0:b1ce54272580 339
kotakku 0:b1ce54272580 340 bNumEP = 1; //must have to be reset to 1
kotakku 0:b1ce54272580 341
kotakku 0:b1ce54272580 342 bAddress = 0;
kotakku 0:b1ce54272580 343 ready = false;
kotakku 0:b1ce54272580 344 return 0;
kotakku 0:b1ce54272580 345 }
kotakku 0:b1ce54272580 346
kotakku 0:b1ce54272580 347 uint8_t ADK::RcvData(uint16_t *bytes_rcvd, uint8_t *dataptr) {
kotakku 0:b1ce54272580 348 //USBTRACE2("\r\nAddr: ", bAddress );
kotakku 0:b1ce54272580 349 //USBTRACE2("\r\nEP: ",epInfo[epDataInIndex].epAddr);
kotakku 0:b1ce54272580 350 return pUsb->inTransfer(bAddress, epInfo[epDataInIndex].epAddr, bytes_rcvd, dataptr);
kotakku 0:b1ce54272580 351 }
kotakku 0:b1ce54272580 352
kotakku 0:b1ce54272580 353 uint8_t ADK::SndData(uint16_t nbytes, uint8_t *dataptr) {
kotakku 0:b1ce54272580 354 return pUsb->outTransfer(bAddress, epInfo[epDataOutIndex].epAddr, nbytes, dataptr);
kotakku 0:b1ce54272580 355 }
kotakku 0:b1ce54272580 356
kotakku 0:b1ce54272580 357 void ADK::PrintEndpointDescriptor(const USB_ENDPOINT_DESCRIPTOR* ep_ptr) {
kotakku 0:b1ce54272580 358 Notify(PSTR("Endpoint descriptor:"), 0x80);
kotakku 0:b1ce54272580 359 Notify(PSTR("\r\nLength:\t\t"), 0x80);
kotakku 0:b1ce54272580 360 D_PrintHex<uint8_t > (ep_ptr->bLength, 0x80);
kotakku 0:b1ce54272580 361 Notify(PSTR("\r\nType:\t\t"), 0x80);
kotakku 0:b1ce54272580 362 D_PrintHex<uint8_t > (ep_ptr->bDescriptorType, 0x80);
kotakku 0:b1ce54272580 363 Notify(PSTR("\r\nAddress:\t"), 0x80);
kotakku 0:b1ce54272580 364 D_PrintHex<uint8_t > (ep_ptr->bEndpointAddress, 0x80);
kotakku 0:b1ce54272580 365 Notify(PSTR("\r\nAttributes:\t"), 0x80);
kotakku 0:b1ce54272580 366 D_PrintHex<uint8_t > (ep_ptr->bmAttributes, 0x80);
kotakku 0:b1ce54272580 367 Notify(PSTR("\r\nMaxPktSize:\t"), 0x80);
kotakku 0:b1ce54272580 368 D_PrintHex<uint16_t > (ep_ptr->wMaxPacketSize, 0x80);
kotakku 0:b1ce54272580 369 Notify(PSTR("\r\nPoll Intrv:\t"), 0x80);
kotakku 0:b1ce54272580 370 D_PrintHex<uint8_t > (ep_ptr->bInterval, 0x80);
kotakku 0:b1ce54272580 371 Notify(PSTR("\r\n"), 0x80);
kotakku 0:b1ce54272580 372 }
kotakku 0:b1ce54272580 373