makoto abe / Mbed 2 deprecated AndroidAccessory

Android Open Accessory Library化してみました。 バルク転送の使い方が分かっていないため、相変わらず動作は不安定。 I do not understand the usage of the bulk transfer. Please teach someone.

Dependencies:   mbed

AndroidAccessory.cpp@0:4fcfc05943ff, 2011-06-03 (annotated)

Committer:
abe00makoto
Date:
Fri Jun 03 17:43:15 2011 +0000
Revision:
0:4fcfc05943ff
Android Open Accessory Library+ demokit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
abe00makoto 0:4fcfc05943ff 1 #include <stdio.h>
abe00makoto 0:4fcfc05943ff 2 #include <stdlib.h>
abe00makoto 0:4fcfc05943ff 3 #include <string.h>
abe00makoto 0:4fcfc05943ff 4
abe00makoto 0:4fcfc05943ff 5 #include "USBHost.h"
abe00makoto 0:4fcfc05943ff 6 #include "AndroidAccessory.h"
abe00makoto 0:4fcfc05943ff 7 #include "mbed.h"
abe00makoto 0:4fcfc05943ff 8
abe00makoto 0:4fcfc05943ff 9 AndroidAccessory* _adk;
abe00makoto 0:4fcfc05943ff 10
abe00makoto 0:4fcfc05943ff 11 void AdkreadCallback(int device, int endpoint, int status, u8* buf, int len, void* userData);
abe00makoto 0:4fcfc05943ff 12 void AdkwriteCallback(int device, int endpoint, int status, u8* buf, int len, void* userData);
abe00makoto 0:4fcfc05943ff 13
abe00makoto 0:4fcfc05943ff 14
abe00makoto 0:4fcfc05943ff 15
abe00makoto 0:4fcfc05943ff 16 AndroidAccessory::AndroidAccessory(int rbuffsize,int wbuffsize,
abe00makoto 0:4fcfc05943ff 17 const char* manufacturer,
abe00makoto 0:4fcfc05943ff 18 const char *model,
abe00makoto 0:4fcfc05943ff 19 const char *description,
abe00makoto 0:4fcfc05943ff 20 const char *version,
abe00makoto 0:4fcfc05943ff 21 const char *uri,
abe00makoto 0:4fcfc05943ff 22 const char *serial
abe00makoto 0:4fcfc05943ff 23 ) {
abe00makoto 0:4fcfc05943ff 24
abe00makoto 0:4fcfc05943ff 25 _adk=this;
abe00makoto 0:4fcfc05943ff 26
abe00makoto 0:4fcfc05943ff 27 this->manufacturer=manufacturer;
abe00makoto 0:4fcfc05943ff 28 this->model=model;
abe00makoto 0:4fcfc05943ff 29 this->description=description;
abe00makoto 0:4fcfc05943ff 30 this->version=version;
abe00makoto 0:4fcfc05943ff 31 this->uri=uri;
abe00makoto 0:4fcfc05943ff 32 this->serial=serial;
abe00makoto 0:4fcfc05943ff 33
abe00makoto 0:4fcfc05943ff 34 u32 len;
abe00makoto 0:4fcfc05943ff 35 u8* p=USBGetBuffer(&len);
abe00makoto 0:4fcfc05943ff 36 if (len<(rbuffsize+wbuffsize+255)) {
abe00makoto 0:4fcfc05943ff 37 error("buff size too big.please resize max=%d. currentSize=%d\r\n",len,(rbuffsize+wbuffsize+255));
abe00makoto 0:4fcfc05943ff 38 }
abe00makoto 0:4fcfc05943ff 39
abe00makoto 0:4fcfc05943ff 40 _readbuff=p;
abe00makoto 0:4fcfc05943ff 41 _readbuffsize=rbuffsize;
abe00makoto 0:4fcfc05943ff 42 p+=rbuffsize;
abe00makoto 0:4fcfc05943ff 43 _writebuff=p;
abe00makoto 0:4fcfc05943ff 44 _writebuffsize=wbuffsize;
abe00makoto 0:4fcfc05943ff 45 p+=wbuffsize;
abe00makoto 0:4fcfc05943ff 46 _strbuff=p;
abe00makoto 0:4fcfc05943ff 47 p+=255;
abe00makoto 0:4fcfc05943ff 48
abe00makoto 0:4fcfc05943ff 49 }
abe00makoto 0:4fcfc05943ff 50
abe00makoto 0:4fcfc05943ff 51
abe00makoto 0:4fcfc05943ff 52
abe00makoto 0:4fcfc05943ff 53 int AndroidAccessory::write(u8 *buff, int len) {
abe00makoto 0:4fcfc05943ff 54 log("AndroidAccessory::write ");
abe00makoto 0:4fcfc05943ff 55 // __disable_irq();
abe00makoto 0:4fcfc05943ff 56 int ret=USBBulkTransfer(_device,output_ep,buff,len/*,AdkwriteCallback,this*/);
abe00makoto 0:4fcfc05943ff 57 // __enable_irq();
abe00makoto 0:4fcfc05943ff 58 log("--ret=%d \r\n",ret);
abe00makoto 0:4fcfc05943ff 59 return ret;
abe00makoto 0:4fcfc05943ff 60 }
abe00makoto 0:4fcfc05943ff 61
abe00makoto 0:4fcfc05943ff 62 #if 0
abe00makoto 0:4fcfc05943ff 63 int AndroidAccessory::read(u8 *buff, int len) {
abe00makoto 0:4fcfc05943ff 64 if(_initok==false)return 0;
abe00makoto 0:4fcfc05943ff 65
abe00makoto 0:4fcfc05943ff 66 log("AndroidAccessory::read ");
abe00makoto 0:4fcfc05943ff 67 // __disable_irq();
abe00makoto 0:4fcfc05943ff 68 int ret=USBBulkTransfer(_device,input_ep|0x80,buff,len);
abe00makoto 0:4fcfc05943ff 69 // __enable_irq();
abe00makoto 0:4fcfc05943ff 70 log("--ret=%d \r\n",ret);
abe00makoto 0:4fcfc05943ff 71 return ret;
abe00makoto 0:4fcfc05943ff 72 }
abe00makoto 0:4fcfc05943ff 73 #endif
abe00makoto 0:4fcfc05943ff 74
abe00makoto 0:4fcfc05943ff 75 void AndroidAccessory::init(int device, int configuration, int interfaceNumber) {
abe00makoto 0:4fcfc05943ff 76
abe00makoto 0:4fcfc05943ff 77 log("AndroidAccessory::init \r\n");
abe00makoto 0:4fcfc05943ff 78
abe00makoto 0:4fcfc05943ff 79 // _initok=false;
abe00makoto 0:4fcfc05943ff 80 _device = device;
abe00makoto 0:4fcfc05943ff 81 _configuration = configuration;
abe00makoto 0:4fcfc05943ff 82 _interfaceNumber = interfaceNumber;
abe00makoto 0:4fcfc05943ff 83 printf("device = %d configuration = %d interfaceNumber = %d\r\n", device, configuration, interfaceNumber);
abe00makoto 0:4fcfc05943ff 84 int err;
abe00makoto 0:4fcfc05943ff 85
abe00makoto 0:4fcfc05943ff 86 u8* buffer=_strbuff;
abe00makoto 0:4fcfc05943ff 87 err = GetDescriptor(_device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,4);
abe00makoto 0:4fcfc05943ff 88
abe00makoto 0:4fcfc05943ff 89 if (err < 0) {
abe00makoto 0:4fcfc05943ff 90 log("Failed to get descriptor\r\n");
abe00makoto 0:4fcfc05943ff 91 return;
abe00makoto 0:4fcfc05943ff 92 }
abe00makoto 0:4fcfc05943ff 93
abe00makoto 0:4fcfc05943ff 94
abe00makoto 0:4fcfc05943ff 95 int len = buffer[2] | (buffer[3] << 8);
abe00makoto 0:4fcfc05943ff 96 if (len > 255) {
abe00makoto 0:4fcfc05943ff 97 log("config descriptor too large\n");
abe00makoto 0:4fcfc05943ff 98 /* might want to truncate here */
abe00makoto 0:4fcfc05943ff 99 return;
abe00makoto 0:4fcfc05943ff 100 }
abe00makoto 0:4fcfc05943ff 101 err = GetDescriptor(_device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,len);
abe00makoto 0:4fcfc05943ff 102 u8* p = buffer;
abe00makoto 0:4fcfc05943ff 103 input_ep=0;
abe00makoto 0:4fcfc05943ff 104 output_ep=0;
abe00makoto 0:4fcfc05943ff 105 EndpointDescriptor *epDesc;
abe00makoto 0:4fcfc05943ff 106 while (p<(buffer+len)) {
abe00makoto 0:4fcfc05943ff 107 u8 descLen = p[0];
abe00makoto 0:4fcfc05943ff 108 u8 descType = p[1];
abe00makoto 0:4fcfc05943ff 109 log("descLen=%d,descType=%d\r\n",descLen,descType);
abe00makoto 0:4fcfc05943ff 110 switch (descType) {
abe00makoto 0:4fcfc05943ff 111 case DESCRIPTOR_TYPE_CONFIGURATION:
abe00makoto 0:4fcfc05943ff 112 log("config desc\r\n");
abe00makoto 0:4fcfc05943ff 113 break;
abe00makoto 0:4fcfc05943ff 114 case DESCRIPTOR_TYPE_INTERFACE:
abe00makoto 0:4fcfc05943ff 115 log("interface desc\r\n");
abe00makoto 0:4fcfc05943ff 116 break;
abe00makoto 0:4fcfc05943ff 117 case DESCRIPTOR_TYPE_ENDPOINT:
abe00makoto 0:4fcfc05943ff 118 epDesc=(EndpointDescriptor*)p;
abe00makoto 0:4fcfc05943ff 119 if (!input_ep && (epDesc->bEndpointAddress& 0x80)) {
abe00makoto 0:4fcfc05943ff 120 input_ep=epDesc->bEndpointAddress& 0x7f;
abe00makoto 0:4fcfc05943ff 121 //PacketSize drop
abe00makoto 0:4fcfc05943ff 122 log("input Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes);
abe00makoto 0:4fcfc05943ff 123
abe00makoto 0:4fcfc05943ff 124 } else if (!output_ep) {
abe00makoto 0:4fcfc05943ff 125 output_ep=epDesc->bEndpointAddress& 0x7f;
abe00makoto 0:4fcfc05943ff 126 //PacketSize drop
abe00makoto 0:4fcfc05943ff 127 log("output Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes);
abe00makoto 0:4fcfc05943ff 128 } else {
abe00makoto 0:4fcfc05943ff 129 //other
abe00makoto 0:4fcfc05943ff 130 log("non input,output Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes);
abe00makoto 0:4fcfc05943ff 131 }
abe00makoto 0:4fcfc05943ff 132 break;
abe00makoto 0:4fcfc05943ff 133 default:
abe00makoto 0:4fcfc05943ff 134 log("unkown desc type(%d) \r\n",descType);
abe00makoto 0:4fcfc05943ff 135 }
abe00makoto 0:4fcfc05943ff 136 p+=descLen;
abe00makoto 0:4fcfc05943ff 137 }
abe00makoto 0:4fcfc05943ff 138
abe00makoto 0:4fcfc05943ff 139 if (!(input_ep && output_ep)) {
abe00makoto 0:4fcfc05943ff 140 log("can't find accessory endpoints\r\n");
abe00makoto 0:4fcfc05943ff 141 return;
abe00makoto 0:4fcfc05943ff 142 }
abe00makoto 0:4fcfc05943ff 143
abe00makoto 0:4fcfc05943ff 144 log("SetConfiguration\r\n");
abe00makoto 0:4fcfc05943ff 145 err = SetConfiguration(device,configuration);
abe00makoto 0:4fcfc05943ff 146 if (err < 0) {
abe00makoto 0:4fcfc05943ff 147 log("SetConfiguration error\r\n");
abe00makoto 0:4fcfc05943ff 148 return;
abe00makoto 0:4fcfc05943ff 149 }
abe00makoto 0:4fcfc05943ff 150
abe00makoto 0:4fcfc05943ff 151
abe00makoto 0:4fcfc05943ff 152 log("interrupt setup\r\n");
abe00makoto 0:4fcfc05943ff 153 //interrupt setup
abe00makoto 0:4fcfc05943ff 154 if (_readbuff==NULL || _readbuffsize<=0) {
abe00makoto 0:4fcfc05943ff 155 error("_readbuffer error please setup buffer call setReadBuffer function\r\n");
abe00makoto 0:4fcfc05943ff 156 }
abe00makoto 0:4fcfc05943ff 157
abe00makoto 0:4fcfc05943ff 158 if (IO_PENDING!=USBBulkTransfer(_device,input_ep|0x80,_readbuff,_readbuffsize,AdkreadCallback,this))
abe00makoto 0:4fcfc05943ff 159 return;
abe00makoto 0:4fcfc05943ff 160
abe00makoto 0:4fcfc05943ff 161
abe00makoto 0:4fcfc05943ff 162 log("setupDevice\r\n");
abe00makoto 0:4fcfc05943ff 163 this->setupDevice();
abe00makoto 0:4fcfc05943ff 164 // _initok=true;
abe00makoto 0:4fcfc05943ff 165 }
abe00makoto 0:4fcfc05943ff 166
abe00makoto 0:4fcfc05943ff 167
abe00makoto 0:4fcfc05943ff 168
abe00makoto 0:4fcfc05943ff 169 bool AndroidAccessory::switchDevice(int device) {
abe00makoto 0:4fcfc05943ff 170
abe00makoto 0:4fcfc05943ff 171 if (1==getProtocol(device)) {
abe00makoto 0:4fcfc05943ff 172 log("device supports protocol 1\r\n");
abe00makoto 0:4fcfc05943ff 173
abe00makoto 0:4fcfc05943ff 174 } else {
abe00makoto 0:4fcfc05943ff 175 log("could not read device protocol version\r\n");
abe00makoto 0:4fcfc05943ff 176 return false;
abe00makoto 0:4fcfc05943ff 177 }
abe00makoto 0:4fcfc05943ff 178
abe00makoto 0:4fcfc05943ff 179
abe00makoto 0:4fcfc05943ff 180 sendString(device,ACCESSORY_STRING_MANUFACTURER,manufacturer);
abe00makoto 0:4fcfc05943ff 181 sendString(device,ACCESSORY_STRING_MODEL,model);
abe00makoto 0:4fcfc05943ff 182 sendString(device,ACCESSORY_STRING_DESCRIPTION,description);
abe00makoto 0:4fcfc05943ff 183 sendString(device,ACCESSORY_STRING_VERSION,version);
abe00makoto 0:4fcfc05943ff 184 sendString(device,ACCESSORY_STRING_URI,uri);
abe00makoto 0:4fcfc05943ff 185 sendString(device,ACCESSORY_STRING_SERIAL,serial);
abe00makoto 0:4fcfc05943ff 186 USBControlTransfer(device,
abe00makoto 0:4fcfc05943ff 187 HOST_TO_DEVICE |REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE,
abe00makoto 0:4fcfc05943ff 188 ACCESSORY_START,
abe00makoto 0:4fcfc05943ff 189 0,//value
abe00makoto 0:4fcfc05943ff 190 0, //index
abe00makoto 0:4fcfc05943ff 191 0,
abe00makoto 0:4fcfc05943ff 192 0,
abe00makoto 0:4fcfc05943ff 193 0,
abe00makoto 0:4fcfc05943ff 194 0 );
abe00makoto 0:4fcfc05943ff 195
abe00makoto 0:4fcfc05943ff 196 wait_ms(4);
abe00makoto 0:4fcfc05943ff 197 //reset usb host
abe00makoto 0:4fcfc05943ff 198 USBInit();
abe00makoto 0:4fcfc05943ff 199
abe00makoto 0:4fcfc05943ff 200 return true;
abe00makoto 0:4fcfc05943ff 201
abe00makoto 0:4fcfc05943ff 202 }
abe00makoto 0:4fcfc05943ff 203
abe00makoto 0:4fcfc05943ff 204
abe00makoto 0:4fcfc05943ff 205 int AndroidAccessory::getProtocol(int device) {
abe00makoto 0:4fcfc05943ff 206 s16 data=-1;
abe00makoto 0:4fcfc05943ff 207 USBControlTransfer(device,
abe00makoto 0:4fcfc05943ff 208 DEVICE_TO_HOST|REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE,
abe00makoto 0:4fcfc05943ff 209 ACCESSORY_GET_PROTOCOL,
abe00makoto 0:4fcfc05943ff 210 0,//value
abe00makoto 0:4fcfc05943ff 211 0, //index
abe00makoto 0:4fcfc05943ff 212 (u8*)&data,
abe00makoto 0:4fcfc05943ff 213 2,
abe00makoto 0:4fcfc05943ff 214 0,
abe00makoto 0:4fcfc05943ff 215 0 );
abe00makoto 0:4fcfc05943ff 216 return data;
abe00makoto 0:4fcfc05943ff 217
abe00makoto 0:4fcfc05943ff 218 }
abe00makoto 0:4fcfc05943ff 219
abe00makoto 0:4fcfc05943ff 220 void AndroidAccessory::sendString(int device, int index, const char *str) {
abe00makoto 0:4fcfc05943ff 221
abe00makoto 0:4fcfc05943ff 222 LOG("send_string start(%d,%d,%s) %d \r\n",device,index,str,strlen(str)+1);
abe00makoto 0:4fcfc05943ff 223 strcpy((char*)_strbuff,str);
abe00makoto 0:4fcfc05943ff 224 //thankyou curryman san
abe00makoto 0:4fcfc05943ff 225 USBControlTransfer(device,
abe00makoto 0:4fcfc05943ff 226 HOST_TO_DEVICE|REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE,
abe00makoto 0:4fcfc05943ff 227 ACCESSORY_SEND_STRING,
abe00makoto 0:4fcfc05943ff 228 0,//value
abe00makoto 0:4fcfc05943ff 229 index,
abe00makoto 0:4fcfc05943ff 230 _strbuff,
abe00makoto 0:4fcfc05943ff 231 strlen(str)+1
abe00makoto 0:4fcfc05943ff 232 );
abe00makoto 0:4fcfc05943ff 233
abe00makoto 0:4fcfc05943ff 234 LOG("send_string end(%d,%d,%s)\r\n",device,index,str);
abe00makoto 0:4fcfc05943ff 235
abe00makoto 0:4fcfc05943ff 236 }
abe00makoto 0:4fcfc05943ff 237
abe00makoto 0:4fcfc05943ff 238
abe00makoto 0:4fcfc05943ff 239 /** from USBHost load function. initialize Android device**/
abe00makoto 0:4fcfc05943ff 240 void OnLoadDevice(int device, DeviceDescriptor* deviceDesc, InterfaceDescriptor* interfaceDesc) {
abe00makoto 0:4fcfc05943ff 241 printf("LoadDevice %d %02X:%02X:%02X\r\n",device,interfaceDesc->bInterfaceClass,interfaceDesc->bInterfaceSubClass,interfaceDesc->bInterfaceProtocol);
abe00makoto 0:4fcfc05943ff 242 char s[128];
abe00makoto 0:4fcfc05943ff 243
abe00makoto 0:4fcfc05943ff 244 for (int i = 1; i < 3; i++) {
abe00makoto 0:4fcfc05943ff 245 if (GetString(device,i,s,sizeof(s)) < 0)
abe00makoto 0:4fcfc05943ff 246 break;
abe00makoto 0:4fcfc05943ff 247 printf("%d: %s\r\n",i,s);
abe00makoto 0:4fcfc05943ff 248 }
abe00makoto 0:4fcfc05943ff 249
abe00makoto 0:4fcfc05943ff 250 //for android ADK
abe00makoto 0:4fcfc05943ff 251 if ( ( deviceDesc->idVendor != 0x18D1 ||
abe00makoto 0:4fcfc05943ff 252 ( deviceDesc->idProduct != 0x2D00 && deviceDesc->idProduct != 0x2D01))
abe00makoto 0:4fcfc05943ff 253 &&_adk->switchDevice(device)) {
abe00makoto 0:4fcfc05943ff 254
abe00makoto 0:4fcfc05943ff 255 printf(" try to change accmode.interfaceDesc->bInterfaceClass=%d\r\n",interfaceDesc->bInterfaceClass);
abe00makoto 0:4fcfc05943ff 256 //1th root
abe00makoto 0:4fcfc05943ff 257 //accmode_support=true;
abe00makoto 0:4fcfc05943ff 258 printf("accessory mode ok.\r\n");
abe00makoto 0:4fcfc05943ff 259 return;
abe00makoto 0:4fcfc05943ff 260 }
abe00makoto 0:4fcfc05943ff 261
abe00makoto 0:4fcfc05943ff 262 if (deviceDesc->idVendor == 0x18D1 &&
abe00makoto 0:4fcfc05943ff 263 (deviceDesc->idProduct == 0x2D00 || deviceDesc->idProduct == 0x2D01)) {
abe00makoto 0:4fcfc05943ff 264 //2th root
abe00makoto 0:4fcfc05943ff 265 printf("connecting Android.\r\n");
abe00makoto 0:4fcfc05943ff 266 printf("idVender=%x idProduct=%x interfaceDesc->bInterfaceClass=%d\r\n",deviceDesc->idVendor,deviceDesc->idProduct,interfaceDesc->bInterfaceClass);
abe00makoto 0:4fcfc05943ff 267 _adk->init(device,1,0);
abe00makoto 0:4fcfc05943ff 268 //_AdkUSB.loop();
abe00makoto 0:4fcfc05943ff 269 return;
abe00makoto 0:4fcfc05943ff 270 }
abe00makoto 0:4fcfc05943ff 271 }
abe00makoto 0:4fcfc05943ff 272
abe00makoto 0:4fcfc05943ff 273 void AdkreadCallback(int device, int endpoint, int status, u8* buf, int len, void* userData) {
abe00makoto 0:4fcfc05943ff 274 log("AdkreadCallback(int device=%d, int endpoint=%x, int status=%d, u8* buf=%p, int len=%d, void* userData=%p)\r\n",
abe00makoto 0:4fcfc05943ff 275 device,endpoint,status,buf,len,userData);
abe00makoto 0:4fcfc05943ff 276 // __disable_irq();
abe00makoto 0:4fcfc05943ff 277 AndroidAccessory* t = (AndroidAccessory*)userData;
abe00makoto 0:4fcfc05943ff 278 if (status!=0) {
abe00makoto 0:4fcfc05943ff 279 log("adk end.\r\n");
abe00makoto 0:4fcfc05943ff 280 t->adkEnd();
abe00makoto 0:4fcfc05943ff 281 // __enable_irq();
abe00makoto 0:4fcfc05943ff 282 USBInit();
abe00makoto 0:4fcfc05943ff 283 return;
abe00makoto 0:4fcfc05943ff 284 }
abe00makoto 0:4fcfc05943ff 285
abe00makoto 0:4fcfc05943ff 286
abe00makoto 0:4fcfc05943ff 287 //virtual method run
abe00makoto 0:4fcfc05943ff 288 t->callbackRead(buf,len);
abe00makoto 0:4fcfc05943ff 289
abe00makoto 0:4fcfc05943ff 290 USBBulkTransfer(device, endpoint , buf, len, AdkreadCallback, userData);
abe00makoto 0:4fcfc05943ff 291
abe00makoto 0:4fcfc05943ff 292 // wait_ms(4);
abe00makoto 0:4fcfc05943ff 293 // __enable_irq();
abe00makoto 0:4fcfc05943ff 294 }
abe00makoto 0:4fcfc05943ff 295
abe00makoto 0:4fcfc05943ff 296
abe00makoto 0:4fcfc05943ff 297
abe00makoto 0:4fcfc05943ff 298 #if 0
abe00makoto 0:4fcfc05943ff 299 void AdkwriteCallback(int device, int endpoint, int status, u8* buf, int len, void* userData) {
abe00makoto 0:4fcfc05943ff 300
abe00makoto 0:4fcfc05943ff 301 log("AdkwriteCallback(int device=%d, int endpoint=%x, int status=%d, u8* buf=%p, int len=%d, void* userData=%p)\r\n",
abe00makoto 0:4fcfc05943ff 302 device,endpoint,status,buf,len,userData);
abe00makoto 0:4fcfc05943ff 303
abe00makoto 0:4fcfc05943ff 304 //AndroidAccessory* t = (AndroidAccessory*)userData;
abe00makoto 0:4fcfc05943ff 305 //wait_ms(4);
abe00makoto 0:4fcfc05943ff 306
abe00makoto 0:4fcfc05943ff 307 }
abe00makoto 0:4fcfc05943ff 308 #endif