Rich Bayliss
Library to allow your mbed device to communicate with the Android ADK.
AndroidAccessory.cpp@3:ca0516beb781, 2011-07-12 (annotated)
- Committer:
- richbayliss
- Date:
- Tue Jul 12 17:36:58 2011 +0000
- Revision:
- 3:ca0516beb781
- Parent:
- 0:8a0d4584ca86
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| richbayliss | 0:8a0d4584ca86 | 1 | #include <stdio.h> |
| richbayliss | 0:8a0d4584ca86 | 2 | #include <stdlib.h> |
| richbayliss | 0:8a0d4584ca86 | 3 | #include <string.h> |
| richbayliss | 0:8a0d4584ca86 | 4 | |
| richbayliss | 0:8a0d4584ca86 | 5 | #include "USBHost.h" |
| richbayliss | 0:8a0d4584ca86 | 6 | #include "AndroidAccessory.h" |
| richbayliss | 0:8a0d4584ca86 | 7 | #include "mbed.h" |
| richbayliss | 0:8a0d4584ca86 | 8 | |
| richbayliss | 0:8a0d4584ca86 | 9 | AndroidAccessory* _adk; |
| richbayliss | 0:8a0d4584ca86 | 10 | |
| richbayliss | 0:8a0d4584ca86 | 11 | void AdkreadCallback(int device, int endpoint, int status, u8* buf, int len, void* userData); |
| richbayliss | 0:8a0d4584ca86 | 12 | void AdkwriteCallback(int device, int endpoint, int status, u8* buf, int len, void* userData); |
| richbayliss | 0:8a0d4584ca86 | 13 | |
| richbayliss | 0:8a0d4584ca86 | 14 | |
| richbayliss | 0:8a0d4584ca86 | 15 | |
| richbayliss | 0:8a0d4584ca86 | 16 | AndroidAccessory::AndroidAccessory(int rbuffsize,int wbuffsize, |
| richbayliss | 0:8a0d4584ca86 | 17 | const char* manufacturer, |
| richbayliss | 0:8a0d4584ca86 | 18 | const char *model, |
| richbayliss | 0:8a0d4584ca86 | 19 | const char *description, |
| richbayliss | 0:8a0d4584ca86 | 20 | const char *version, |
| richbayliss | 0:8a0d4584ca86 | 21 | const char *uri, |
| richbayliss | 0:8a0d4584ca86 | 22 | const char *serial |
| richbayliss | 0:8a0d4584ca86 | 23 | ) { |
| richbayliss | 0:8a0d4584ca86 | 24 | |
| richbayliss | 0:8a0d4584ca86 | 25 | _adk=this; |
| richbayliss | 0:8a0d4584ca86 | 26 | |
| richbayliss | 0:8a0d4584ca86 | 27 | this->manufacturer=manufacturer; |
| richbayliss | 0:8a0d4584ca86 | 28 | this->model=model; |
| richbayliss | 0:8a0d4584ca86 | 29 | this->description=description; |
| richbayliss | 0:8a0d4584ca86 | 30 | this->version=version; |
| richbayliss | 0:8a0d4584ca86 | 31 | this->uri=uri; |
| richbayliss | 0:8a0d4584ca86 | 32 | this->serial=serial; |
| richbayliss | 0:8a0d4584ca86 | 33 | |
| richbayliss | 0:8a0d4584ca86 | 34 | u32 len; |
| richbayliss | 0:8a0d4584ca86 | 35 | u8* p=USBGetBuffer(&len); |
| richbayliss | 0:8a0d4584ca86 | 36 | if (len<(rbuffsize+wbuffsize+255)) { |
| richbayliss | 0:8a0d4584ca86 | 37 | error("buff size too big.please resize max=%d. currentSize=%d\r\n",len,(rbuffsize+wbuffsize+255)); |
| richbayliss | 0:8a0d4584ca86 | 38 | } |
| richbayliss | 0:8a0d4584ca86 | 39 | |
| richbayliss | 0:8a0d4584ca86 | 40 | _readbuff=p; |
| richbayliss | 0:8a0d4584ca86 | 41 | _readbuffsize=rbuffsize; |
| richbayliss | 0:8a0d4584ca86 | 42 | p+=rbuffsize; |
| richbayliss | 0:8a0d4584ca86 | 43 | _writebuff=p; |
| richbayliss | 0:8a0d4584ca86 | 44 | _writebuffsize=wbuffsize; |
| richbayliss | 0:8a0d4584ca86 | 45 | p+=wbuffsize; |
| richbayliss | 0:8a0d4584ca86 | 46 | _strbuff=p; |
| richbayliss | 0:8a0d4584ca86 | 47 | p+=255; |
| richbayliss | 0:8a0d4584ca86 | 48 | |
| richbayliss | 0:8a0d4584ca86 | 49 | } |
| richbayliss | 0:8a0d4584ca86 | 50 | |
| richbayliss | 0:8a0d4584ca86 | 51 | |
| richbayliss | 0:8a0d4584ca86 | 52 | |
| richbayliss | 0:8a0d4584ca86 | 53 | int AndroidAccessory::write(u8 *buff, int len) { |
| richbayliss | 0:8a0d4584ca86 | 54 | log("AndroidAccessory::write "); |
| richbayliss | 0:8a0d4584ca86 | 55 | // __disable_irq(); |
| richbayliss | 0:8a0d4584ca86 | 56 | int ret=USBBulkTransfer(_device,output_ep,buff,len/*,AdkwriteCallback,this*/); |
| richbayliss | 0:8a0d4584ca86 | 57 | // __enable_irq(); |
| richbayliss | 0:8a0d4584ca86 | 58 | log("--ret=%d \r\n",ret); |
| richbayliss | 0:8a0d4584ca86 | 59 | return ret; |
| richbayliss | 0:8a0d4584ca86 | 60 | } |
| richbayliss | 0:8a0d4584ca86 | 61 | |
| richbayliss | 0:8a0d4584ca86 | 62 | #if 0 |
| richbayliss | 0:8a0d4584ca86 | 63 | int AndroidAccessory::read(u8 *buff, int len) { |
| richbayliss | 0:8a0d4584ca86 | 64 | if(_initok==false)return 0; |
| richbayliss | 0:8a0d4584ca86 | 65 | |
| richbayliss | 0:8a0d4584ca86 | 66 | log("AndroidAccessory::read "); |
| richbayliss | 0:8a0d4584ca86 | 67 | // __disable_irq(); |
| richbayliss | 0:8a0d4584ca86 | 68 | int ret=USBBulkTransfer(_device,input_ep|0x80,buff,len); |
| richbayliss | 0:8a0d4584ca86 | 69 | // __enable_irq(); |
| richbayliss | 0:8a0d4584ca86 | 70 | log("--ret=%d \r\n",ret); |
| richbayliss | 0:8a0d4584ca86 | 71 | return ret; |
| richbayliss | 0:8a0d4584ca86 | 72 | } |
| richbayliss | 0:8a0d4584ca86 | 73 | #endif |
| richbayliss | 0:8a0d4584ca86 | 74 | |
| richbayliss | 0:8a0d4584ca86 | 75 | void AndroidAccessory::init(int device, int configuration, int interfaceNumber) { |
| richbayliss | 0:8a0d4584ca86 | 76 | |
| richbayliss | 0:8a0d4584ca86 | 77 | log("AndroidAccessory::init \r\n"); |
| richbayliss | 0:8a0d4584ca86 | 78 | |
| richbayliss | 3:ca0516beb781 | 79 | USBInit(); |
| richbayliss | 0:8a0d4584ca86 | 80 | // _initok=false; |
| richbayliss | 0:8a0d4584ca86 | 81 | _device = device; |
| richbayliss | 0:8a0d4584ca86 | 82 | _configuration = configuration; |
| richbayliss | 0:8a0d4584ca86 | 83 | _interfaceNumber = interfaceNumber; |
| richbayliss | 0:8a0d4584ca86 | 84 | printf("device = %d configuration = %d interfaceNumber = %d\r\n", device, configuration, interfaceNumber); |
| richbayliss | 0:8a0d4584ca86 | 85 | int err; |
| richbayliss | 0:8a0d4584ca86 | 86 | |
| richbayliss | 0:8a0d4584ca86 | 87 | u8* buffer=_strbuff; |
| richbayliss | 0:8a0d4584ca86 | 88 | err = GetDescriptor(_device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,4); |
| richbayliss | 0:8a0d4584ca86 | 89 | |
| richbayliss | 0:8a0d4584ca86 | 90 | if (err < 0) { |
| richbayliss | 0:8a0d4584ca86 | 91 | log("Failed to get descriptor\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 92 | return; |
| richbayliss | 0:8a0d4584ca86 | 93 | } |
| richbayliss | 0:8a0d4584ca86 | 94 | |
| richbayliss | 0:8a0d4584ca86 | 95 | |
| richbayliss | 0:8a0d4584ca86 | 96 | int len = buffer[2] | (buffer[3] << 8); |
| richbayliss | 0:8a0d4584ca86 | 97 | if (len > 255) { |
| richbayliss | 0:8a0d4584ca86 | 98 | log("config descriptor too large\n"); |
| richbayliss | 0:8a0d4584ca86 | 99 | /* might want to truncate here */ |
| richbayliss | 0:8a0d4584ca86 | 100 | return; |
| richbayliss | 0:8a0d4584ca86 | 101 | } |
| richbayliss | 0:8a0d4584ca86 | 102 | err = GetDescriptor(_device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,len); |
| richbayliss | 0:8a0d4584ca86 | 103 | u8* p = buffer; |
| richbayliss | 0:8a0d4584ca86 | 104 | input_ep=0; |
| richbayliss | 0:8a0d4584ca86 | 105 | output_ep=0; |
| richbayliss | 0:8a0d4584ca86 | 106 | EndpointDescriptor *epDesc; |
| richbayliss | 0:8a0d4584ca86 | 107 | while (p<(buffer+len)) { |
| richbayliss | 0:8a0d4584ca86 | 108 | u8 descLen = p[0]; |
| richbayliss | 0:8a0d4584ca86 | 109 | u8 descType = p[1]; |
| richbayliss | 0:8a0d4584ca86 | 110 | log("descLen=%d,descType=%d\r\n",descLen,descType); |
| richbayliss | 0:8a0d4584ca86 | 111 | switch (descType) { |
| richbayliss | 0:8a0d4584ca86 | 112 | case DESCRIPTOR_TYPE_CONFIGURATION: |
| richbayliss | 0:8a0d4584ca86 | 113 | log("config desc\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 114 | break; |
| richbayliss | 0:8a0d4584ca86 | 115 | case DESCRIPTOR_TYPE_INTERFACE: |
| richbayliss | 0:8a0d4584ca86 | 116 | log("interface desc\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 117 | break; |
| richbayliss | 0:8a0d4584ca86 | 118 | case DESCRIPTOR_TYPE_ENDPOINT: |
| richbayliss | 0:8a0d4584ca86 | 119 | epDesc=(EndpointDescriptor*)p; |
| richbayliss | 0:8a0d4584ca86 | 120 | if (!input_ep && (epDesc->bEndpointAddress& 0x80)) { |
| richbayliss | 0:8a0d4584ca86 | 121 | input_ep=epDesc->bEndpointAddress& 0x7f; |
| richbayliss | 0:8a0d4584ca86 | 122 | //PacketSize drop |
| richbayliss | 0:8a0d4584ca86 | 123 | log("input Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes); |
| richbayliss | 0:8a0d4584ca86 | 124 | |
| richbayliss | 0:8a0d4584ca86 | 125 | } else if (!output_ep) { |
| richbayliss | 0:8a0d4584ca86 | 126 | output_ep=epDesc->bEndpointAddress& 0x7f; |
| richbayliss | 0:8a0d4584ca86 | 127 | //PacketSize drop |
| richbayliss | 0:8a0d4584ca86 | 128 | log("output Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes); |
| richbayliss | 0:8a0d4584ca86 | 129 | } else { |
| richbayliss | 0:8a0d4584ca86 | 130 | //other |
| richbayliss | 0:8a0d4584ca86 | 131 | log("non input,output Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes); |
| richbayliss | 0:8a0d4584ca86 | 132 | } |
| richbayliss | 0:8a0d4584ca86 | 133 | break; |
| richbayliss | 0:8a0d4584ca86 | 134 | default: |
| richbayliss | 0:8a0d4584ca86 | 135 | log("unkown desc type(%d) \r\n",descType); |
| richbayliss | 0:8a0d4584ca86 | 136 | } |
| richbayliss | 0:8a0d4584ca86 | 137 | p+=descLen; |
| richbayliss | 0:8a0d4584ca86 | 138 | } |
| richbayliss | 0:8a0d4584ca86 | 139 | |
| richbayliss | 0:8a0d4584ca86 | 140 | if (!(input_ep && output_ep)) { |
| richbayliss | 0:8a0d4584ca86 | 141 | log("can't find accessory endpoints\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 142 | return; |
| richbayliss | 0:8a0d4584ca86 | 143 | } |
| richbayliss | 0:8a0d4584ca86 | 144 | |
| richbayliss | 0:8a0d4584ca86 | 145 | log("SetConfiguration\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 146 | err = SetConfiguration(device,configuration); |
| richbayliss | 0:8a0d4584ca86 | 147 | if (err < 0) { |
| richbayliss | 0:8a0d4584ca86 | 148 | log("SetConfiguration error\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 149 | return; |
| richbayliss | 0:8a0d4584ca86 | 150 | } |
| richbayliss | 0:8a0d4584ca86 | 151 | |
| richbayliss | 0:8a0d4584ca86 | 152 | |
| richbayliss | 0:8a0d4584ca86 | 153 | log("interrupt setup\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 154 | //interrupt setup |
| richbayliss | 0:8a0d4584ca86 | 155 | if (_readbuff==NULL || _readbuffsize<=0) { |
| richbayliss | 0:8a0d4584ca86 | 156 | error("_readbuffer error please setup buffer call setReadBuffer function\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 157 | } |
| richbayliss | 0:8a0d4584ca86 | 158 | |
| richbayliss | 0:8a0d4584ca86 | 159 | if (IO_PENDING!=USBBulkTransfer(_device,input_ep|0x80,_readbuff,_readbuffsize,AdkreadCallback,this)) |
| richbayliss | 0:8a0d4584ca86 | 160 | return; |
| richbayliss | 0:8a0d4584ca86 | 161 | |
| richbayliss | 0:8a0d4584ca86 | 162 | |
| richbayliss | 0:8a0d4584ca86 | 163 | log("setupDevice\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 164 | this->setupDevice(); |
| richbayliss | 0:8a0d4584ca86 | 165 | // _initok=true; |
| richbayliss | 0:8a0d4584ca86 | 166 | } |
| richbayliss | 0:8a0d4584ca86 | 167 | |
| richbayliss | 0:8a0d4584ca86 | 168 | |
| richbayliss | 0:8a0d4584ca86 | 169 | |
| richbayliss | 0:8a0d4584ca86 | 170 | bool AndroidAccessory::switchDevice(int device) { |
| richbayliss | 0:8a0d4584ca86 | 171 | |
| richbayliss | 0:8a0d4584ca86 | 172 | if (1==getProtocol(device)) { |
| richbayliss | 0:8a0d4584ca86 | 173 | log("device supports protocol 1\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 174 | |
| richbayliss | 0:8a0d4584ca86 | 175 | } else { |
| richbayliss | 0:8a0d4584ca86 | 176 | log("could not read device protocol version\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 177 | return false; |
| richbayliss | 0:8a0d4584ca86 | 178 | } |
| richbayliss | 0:8a0d4584ca86 | 179 | |
| richbayliss | 0:8a0d4584ca86 | 180 | |
| richbayliss | 0:8a0d4584ca86 | 181 | sendString(device,ACCESSORY_STRING_MANUFACTURER,manufacturer); |
| richbayliss | 0:8a0d4584ca86 | 182 | sendString(device,ACCESSORY_STRING_MODEL,model); |
| richbayliss | 0:8a0d4584ca86 | 183 | sendString(device,ACCESSORY_STRING_DESCRIPTION,description); |
| richbayliss | 0:8a0d4584ca86 | 184 | sendString(device,ACCESSORY_STRING_VERSION,version); |
| richbayliss | 0:8a0d4584ca86 | 185 | sendString(device,ACCESSORY_STRING_URI,uri); |
| richbayliss | 0:8a0d4584ca86 | 186 | sendString(device,ACCESSORY_STRING_SERIAL,serial); |
| richbayliss | 0:8a0d4584ca86 | 187 | USBControlTransfer(device, |
| richbayliss | 0:8a0d4584ca86 | 188 | HOST_TO_DEVICE |REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE, |
| richbayliss | 0:8a0d4584ca86 | 189 | ACCESSORY_START, |
| richbayliss | 0:8a0d4584ca86 | 190 | 0,//value |
| richbayliss | 0:8a0d4584ca86 | 191 | 0, //index |
| richbayliss | 0:8a0d4584ca86 | 192 | 0, |
| richbayliss | 0:8a0d4584ca86 | 193 | 0, |
| richbayliss | 0:8a0d4584ca86 | 194 | 0, |
| richbayliss | 0:8a0d4584ca86 | 195 | 0 ); |
| richbayliss | 0:8a0d4584ca86 | 196 | |
| richbayliss | 0:8a0d4584ca86 | 197 | wait_ms(4); |
| richbayliss | 0:8a0d4584ca86 | 198 | //reset usb host |
| richbayliss | 0:8a0d4584ca86 | 199 | USBInit(); |
| richbayliss | 0:8a0d4584ca86 | 200 | |
| richbayliss | 0:8a0d4584ca86 | 201 | return true; |
| richbayliss | 0:8a0d4584ca86 | 202 | |
| richbayliss | 0:8a0d4584ca86 | 203 | } |
| richbayliss | 0:8a0d4584ca86 | 204 | |
| richbayliss | 0:8a0d4584ca86 | 205 | |
| richbayliss | 0:8a0d4584ca86 | 206 | int AndroidAccessory::getProtocol(int device) { |
| richbayliss | 0:8a0d4584ca86 | 207 | s16 data=-1; |
| richbayliss | 0:8a0d4584ca86 | 208 | USBControlTransfer(device, |
| richbayliss | 0:8a0d4584ca86 | 209 | DEVICE_TO_HOST|REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE, |
| richbayliss | 0:8a0d4584ca86 | 210 | ACCESSORY_GET_PROTOCOL, |
| richbayliss | 0:8a0d4584ca86 | 211 | 0,//value |
| richbayliss | 0:8a0d4584ca86 | 212 | 0, //index |
| richbayliss | 0:8a0d4584ca86 | 213 | (u8*)&data, |
| richbayliss | 0:8a0d4584ca86 | 214 | 2, |
| richbayliss | 0:8a0d4584ca86 | 215 | 0, |
| richbayliss | 0:8a0d4584ca86 | 216 | 0 ); |
| richbayliss | 0:8a0d4584ca86 | 217 | return data; |
| richbayliss | 0:8a0d4584ca86 | 218 | |
| richbayliss | 0:8a0d4584ca86 | 219 | } |
| richbayliss | 0:8a0d4584ca86 | 220 | |
| richbayliss | 0:8a0d4584ca86 | 221 | void AndroidAccessory::sendString(int device, int index, const char *str) { |
| richbayliss | 0:8a0d4584ca86 | 222 | |
| richbayliss | 0:8a0d4584ca86 | 223 | LOG("send_string start(%d,%d,%s) %d \r\n",device,index,str,strlen(str)+1); |
| richbayliss | 0:8a0d4584ca86 | 224 | strcpy((char*)_strbuff,str); |
| richbayliss | 0:8a0d4584ca86 | 225 | //thankyou curryman san |
| richbayliss | 0:8a0d4584ca86 | 226 | USBControlTransfer(device, |
| richbayliss | 0:8a0d4584ca86 | 227 | HOST_TO_DEVICE|REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE, |
| richbayliss | 0:8a0d4584ca86 | 228 | ACCESSORY_SEND_STRING, |
| richbayliss | 0:8a0d4584ca86 | 229 | 0,//value |
| richbayliss | 0:8a0d4584ca86 | 230 | index, |
| richbayliss | 0:8a0d4584ca86 | 231 | _strbuff, |
| richbayliss | 0:8a0d4584ca86 | 232 | strlen(str)+1 |
| richbayliss | 0:8a0d4584ca86 | 233 | ); |
| richbayliss | 0:8a0d4584ca86 | 234 | |
| richbayliss | 0:8a0d4584ca86 | 235 | LOG("send_string end(%d,%d,%s)\r\n",device,index,str); |
| richbayliss | 0:8a0d4584ca86 | 236 | |
| richbayliss | 0:8a0d4584ca86 | 237 | } |
| richbayliss | 0:8a0d4584ca86 | 238 | |
| richbayliss | 0:8a0d4584ca86 | 239 | |
| richbayliss | 0:8a0d4584ca86 | 240 | /** from USBHost load function. initialize Android device**/ |
| richbayliss | 0:8a0d4584ca86 | 241 | void OnLoadDevice(int device, DeviceDescriptor* deviceDesc, InterfaceDescriptor* interfaceDesc) { |
| richbayliss | 0:8a0d4584ca86 | 242 | printf("LoadDevice %d %02X:%02X:%02X\r\n",device,interfaceDesc->bInterfaceClass,interfaceDesc->bInterfaceSubClass,interfaceDesc->bInterfaceProtocol); |
| richbayliss | 0:8a0d4584ca86 | 243 | char s[128]; |
| richbayliss | 0:8a0d4584ca86 | 244 | |
| richbayliss | 0:8a0d4584ca86 | 245 | for (int i = 1; i < 3; i++) { |
| richbayliss | 0:8a0d4584ca86 | 246 | if (GetString(device,i,s,sizeof(s)) < 0) |
| richbayliss | 0:8a0d4584ca86 | 247 | break; |
| richbayliss | 0:8a0d4584ca86 | 248 | printf("%d: %s\r\n",i,s); |
| richbayliss | 0:8a0d4584ca86 | 249 | } |
| richbayliss | 0:8a0d4584ca86 | 250 | |
| richbayliss | 0:8a0d4584ca86 | 251 | //for android ADK |
| richbayliss | 0:8a0d4584ca86 | 252 | if ( ( deviceDesc->idVendor != 0x18D1 || |
| richbayliss | 0:8a0d4584ca86 | 253 | ( deviceDesc->idProduct != 0x2D00 && deviceDesc->idProduct != 0x2D01)) |
| richbayliss | 0:8a0d4584ca86 | 254 | &&_adk->switchDevice(device)) { |
| richbayliss | 0:8a0d4584ca86 | 255 | |
| richbayliss | 0:8a0d4584ca86 | 256 | printf(" try to change accmode.interfaceDesc->bInterfaceClass=%d\r\n",interfaceDesc->bInterfaceClass); |
| richbayliss | 0:8a0d4584ca86 | 257 | //1th root |
| richbayliss | 0:8a0d4584ca86 | 258 | //accmode_support=true; |
| richbayliss | 0:8a0d4584ca86 | 259 | printf("accessory mode ok.\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 260 | return; |
| richbayliss | 0:8a0d4584ca86 | 261 | } |
| richbayliss | 0:8a0d4584ca86 | 262 | |
| richbayliss | 0:8a0d4584ca86 | 263 | if (deviceDesc->idVendor == 0x18D1 && |
| richbayliss | 0:8a0d4584ca86 | 264 | (deviceDesc->idProduct == 0x2D00 || deviceDesc->idProduct == 0x2D01)) { |
| richbayliss | 0:8a0d4584ca86 | 265 | //2th root |
| richbayliss | 0:8a0d4584ca86 | 266 | printf("connecting Android.\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 267 | printf("idVender=%x idProduct=%x interfaceDesc->bInterfaceClass=%d\r\n",deviceDesc->idVendor,deviceDesc->idProduct,interfaceDesc->bInterfaceClass); |
| richbayliss | 0:8a0d4584ca86 | 268 | _adk->init(device,1,0); |
| richbayliss | 0:8a0d4584ca86 | 269 | //_AdkUSB.loop(); |
| richbayliss | 0:8a0d4584ca86 | 270 | return; |
| richbayliss | 0:8a0d4584ca86 | 271 | } |
| richbayliss | 0:8a0d4584ca86 | 272 | } |
| richbayliss | 0:8a0d4584ca86 | 273 | |
| richbayliss | 0:8a0d4584ca86 | 274 | void AdkreadCallback(int device, int endpoint, int status, u8* buf, int len, void* userData) { |
| richbayliss | 0:8a0d4584ca86 | 275 | log("AdkreadCallback(int device=%d, int endpoint=%x, int status=%d, u8* buf=%p, int len=%d, void* userData=%p)\r\n", |
| richbayliss | 0:8a0d4584ca86 | 276 | device,endpoint,status,buf,len,userData); |
| richbayliss | 0:8a0d4584ca86 | 277 | // __disable_irq(); |
| richbayliss | 0:8a0d4584ca86 | 278 | AndroidAccessory* t = (AndroidAccessory*)userData; |
| richbayliss | 0:8a0d4584ca86 | 279 | if (status!=0) { |
| richbayliss | 0:8a0d4584ca86 | 280 | log("adk end.\r\n"); |
| richbayliss | 0:8a0d4584ca86 | 281 | t->adkEnd(); |
| richbayliss | 0:8a0d4584ca86 | 282 | // __enable_irq(); |
| richbayliss | 0:8a0d4584ca86 | 283 | USBInit(); |
| richbayliss | 0:8a0d4584ca86 | 284 | return; |
| richbayliss | 0:8a0d4584ca86 | 285 | } |
| richbayliss | 0:8a0d4584ca86 | 286 | |
| richbayliss | 0:8a0d4584ca86 | 287 | |
| richbayliss | 0:8a0d4584ca86 | 288 | //virtual method run |
| richbayliss | 0:8a0d4584ca86 | 289 | t->callbackRead(buf,len); |
| richbayliss | 0:8a0d4584ca86 | 290 | |
| richbayliss | 0:8a0d4584ca86 | 291 | USBBulkTransfer(device, endpoint , buf, len, AdkreadCallback, userData); |
| richbayliss | 0:8a0d4584ca86 | 292 | |
| richbayliss | 0:8a0d4584ca86 | 293 | // wait_ms(4); |
| richbayliss | 0:8a0d4584ca86 | 294 | // __enable_irq(); |
| richbayliss | 0:8a0d4584ca86 | 295 | } |
| richbayliss | 0:8a0d4584ca86 | 296 | |
| richbayliss | 0:8a0d4584ca86 | 297 | |
| richbayliss | 0:8a0d4584ca86 | 298 | |
| richbayliss | 0:8a0d4584ca86 | 299 | #if 0 |
| richbayliss | 0:8a0d4584ca86 | 300 | void AdkwriteCallback(int device, int endpoint, int status, u8* buf, int len, void* userData) { |
| richbayliss | 0:8a0d4584ca86 | 301 | |
| richbayliss | 0:8a0d4584ca86 | 302 | log("AdkwriteCallback(int device=%d, int endpoint=%x, int status=%d, u8* buf=%p, int len=%d, void* userData=%p)\r\n", |
| richbayliss | 0:8a0d4584ca86 | 303 | device,endpoint,status,buf,len,userData); |
| richbayliss | 0:8a0d4584ca86 | 304 | |
| richbayliss | 0:8a0d4584ca86 | 305 | //AndroidAccessory* t = (AndroidAccessory*)userData; |
| richbayliss | 0:8a0d4584ca86 | 306 | //wait_ms(4); |
| richbayliss | 0:8a0d4584ca86 | 307 | |
| richbayliss | 0:8a0d4584ca86 | 308 | } |
| richbayliss | 0:8a0d4584ca86 | 309 | #endif |