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| abe00makoto |
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "USBHost.h"
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#include "Utils.h"
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#include "ps3.h"
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#include "ADK.h"
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#include "mbed.h"
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#define ADKLOG 1
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#if ADKLOG
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#define LOG(...) printf(__VA_ARGS__)
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#define Log(...) printf(__VA_ARGS__)
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#define log(...) printf(__VA_ARGS__)
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#else
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#define LOG(...) do {} while(0)
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#define Log(...) do {} while(0)
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#define log(...) do {} while(0)
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#endif
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//const manufacturer=
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PwmOut led1(LED1);
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PwmOut led2(LED2);
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PwmOut led3(LED3);
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PwmOut led4(LED4);
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void AdkUSB::loop() {
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u8 buf[3];
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while (1) {
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//wait_ms(10);
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//printf("Adk.read run!-------------------------xxxxxxxxxxxxxxxxxxxxxxxx\r\n");
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int len=this->read(buf,sizeof(buf),1);
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if (len >0) {
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log("buf[0]=%d,buf[1]=%d,buf[2]=%d\r\n",buf[0],buf[1],buf[2]);
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if (buf[0] == 0x2) {
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if (buf[1] == 0x0) {
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led1=((float)buf[2])/255.0;
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} else if (buf[1]==0x3) {
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led2=((float)buf[2])/255.0;
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} else if (buf[1]==0x6) {
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led3=((float)buf[2])/255.0;
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}
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} else if (buf[0] ==0x3) {
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if (buf[1] == 0x0) {
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led4=buf[2]? 1.0:0.0;
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}
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}
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//buf[0]=0x01;
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} else {
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led1=led2=led3=led4=0.0;
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log("---------------------------------------------------------------loop end\r\n");
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return;
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}
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}
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}
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int getProtocol(int device);
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void sendString(int device, int index, const char *str);
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bool switchDevice(int device) {
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if (1==getProtocol(device)) {
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log("device supports protocol 1\r\n");
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} else {
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log("could not read device protocol version\r\n");
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return false;
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}
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sendString(device,ACCESSORY_STRING_MANUFACTURER,"Google, Inc.");
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sendString(device,ACCESSORY_STRING_MODEL,"DemoKit");
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sendString(device,ACCESSORY_STRING_DESCRIPTION,"DemoKit Arduino Board");
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sendString(device,ACCESSORY_STRING_VERSION,"1.0");
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sendString(device,ACCESSORY_STRING_URI,"http://www.android.com");
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sendString(device,ACCESSORY_STRING_SERIAL,"0000000012345678");
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USBControlTransfer(device,
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HOST_TO_DEVICE|REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE,
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ACCESSORY_START,
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0,//value
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0, //index
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0,
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0,
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0,
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0 );
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return true;
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}
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int getProtocol(int device) {
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u16 data=-1;
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USBControlTransfer(device,
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DEVICE_TO_HOST|REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE,
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ACCESSORY_GET_PROTOCOL,
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0,//value
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0, //index
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(u8*)&data,
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2,
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0,
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0 );
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//printf("return %d\r\n",data);
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return data;
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}
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void sendString(int device, int index, const char *str) {
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121
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LOG("send_string start(%d,%d,%s) %d \r\n",device,index,str,strlen(str)+1);
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123
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//this is diffrent google's sample but error ocard same sample
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USBControlTransfer(device,
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DEVICE_TO_HOST /*HOST_TO_DEVIC use error why? please teach me*/|REQUEST_TYPE_VENDOR|RECIPIENT_DEVICE,
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ACCESSORY_SEND_STRING,
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128
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0,//value
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index,
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(u8*)str,
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strlen(str)+1
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);
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133
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LOG("send_string end(%d,%d,%s)\r\n",device,index,str);
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135
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}
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137
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| abe00makoto |
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//int USBBulkTransfer(int device, int ep, u8* data, int length, USBCallback callback, void* userData)
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139
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int AdkUSB::read(u8 *buff, int len, int nakLimit) {
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int ret=USBBulkTransfer(_device,input_ep|0x80,buff,len,0,0);
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log("adkUSB read ------- xx %d \r\n",ret);
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return ret;
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| abe00makoto |
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143
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}
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int AdkUSB::write(u8 *buff, int len) {
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| abe00makoto |
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145
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log("adkUSB write ------- xxx \r\n");
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| abe00makoto |
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146
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return USBBulkTransfer(_device,output_ep,buff,len,0,0);
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| abe00makoto |
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147
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}
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148
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149
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150
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AdkUSB::AdkUSB(int device, int configuration, int interfaceNumber) {
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| abe00makoto |
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151
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printf("connecting Android \r\n");
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152
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_device = device;
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153
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_configuration = configuration;
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| abe00makoto |
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154
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_interfaceNumber = interfaceNumber;
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155
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printf("device = %d configuration = %d interfaceNumber = %d\r\n", device, configuration, interfaceNumber);
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| abe00makoto |
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156
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//int result;
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| abe00makoto |
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157
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int err;
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| abe00makoto |
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158
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//EndpointDescriptor* ep;
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159
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160
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u8 buffer[255];
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| abe00makoto |
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161
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err = GetDescriptor(_device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,4);
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162
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163
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if (err < 0) {
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| abe00makoto |
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164
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log("Failed to get descriptor\r\n");
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| abe00makoto |
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165
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return;
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| abe00makoto |
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166
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}
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| abe00makoto |
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|
167
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| abe00makoto |
0:e939856c1939
|
168
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| abe00makoto |
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169
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int len = buffer[2] | (buffer[3] << 8);
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| abe00makoto |
0:e939856c1939
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170
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if (len > sizeof(buffer)) {
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| abe00makoto |
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171
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log("config descriptor too large\n");
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| abe00makoto |
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172
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/* might want to truncate here */
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| abe00makoto |
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173
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return;
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| abe00makoto |
0:e939856c1939
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174
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}
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175
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err = GetDescriptor(_device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,len);
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| abe00makoto |
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176
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u8* p = buffer;
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| abe00makoto |
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177
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input_ep=0;
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| abe00makoto |
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178
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output_ep=0;
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| abe00makoto |
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179
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EndpointDescriptor *epDesc;
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| abe00makoto |
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180
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while (p<(buffer+len)) {
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| abe00makoto |
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181
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u8 descLen = p[0];
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| abe00makoto |
0:e939856c1939
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182
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u8 descType = p[1];
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| abe00makoto |
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183
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log("descLen=%d,descType=%d\r\n",descLen,descType);
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| abe00makoto |
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184
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switch (descType) {
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| abe00makoto |
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185
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case DESCRIPTOR_TYPE_CONFIGURATION:
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| abe00makoto |
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186
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log("config desc\r\n");
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| abe00makoto |
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187
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break;
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| abe00makoto |
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188
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case DESCRIPTOR_TYPE_INTERFACE:
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| abe00makoto |
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189
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log("interface desc\r\n");
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| abe00makoto |
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190
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break;
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| abe00makoto |
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191
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case DESCRIPTOR_TYPE_ENDPOINT:
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| abe00makoto |
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192
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epDesc=(EndpointDescriptor*)p;
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| abe00makoto |
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193
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if (!input_ep && (epDesc->bEndpointAddress& 0x80)) {
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| abe00makoto |
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194
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input_ep=epDesc->bEndpointAddress& 0x7f;
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| abe00makoto |
0:e939856c1939
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195
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//PacketSize drop
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| abe00makoto |
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196
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log("input Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes);
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| abe00makoto |
0:e939856c1939
|
197
|
|
| abe00makoto |
0:e939856c1939
|
198
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} else if (!output_ep) {
|
| abe00makoto |
0:e939856c1939
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199
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output_ep=epDesc->bEndpointAddress& 0x7f;
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| abe00makoto |
0:e939856c1939
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200
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//PacketSize drop
|
| abe00makoto |
0:e939856c1939
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201
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log("output Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes);
|
| abe00makoto |
0:e939856c1939
|
202
|
} else {
|
| abe00makoto |
0:e939856c1939
|
203
|
//other
|
| abe00makoto |
0:e939856c1939
|
204
|
log("non input,output Endpoint address=%d,wMaxPacketSize=%d,bmAttributes=%d\r\n",input_ep,epDesc->wMaxPacketSize,epDesc->bmAttributes);
|
| abe00makoto |
0:e939856c1939
|
205
|
}
|
| abe00makoto |
0:e939856c1939
|
206
|
break;
|
| abe00makoto |
0:e939856c1939
|
207
|
default:
|
| abe00makoto |
0:e939856c1939
|
208
|
log("unkown desc type(%d) \r\n",descType);
|
| abe00makoto |
0:e939856c1939
|
209
|
}
|
| abe00makoto |
0:e939856c1939
|
210
|
p+=descLen;
|
| abe00makoto |
0:e939856c1939
|
211
|
}
|
| abe00makoto |
0:e939856c1939
|
212
|
|
| abe00makoto |
0:e939856c1939
|
213
|
if (!(input_ep && output_ep)) {
|
| abe00makoto |
0:e939856c1939
|
214
|
log("can't find accessory endpoints\r\n");
|
| abe00makoto |
0:e939856c1939
|
215
|
return;
|
| abe00makoto |
0:e939856c1939
|
216
|
}
|
| abe00makoto |
0:e939856c1939
|
217
|
|
| abe00makoto |
0:e939856c1939
|
218
|
err = SetConfiguration(device,configuration);
|
| abe00makoto |
0:e939856c1939
|
219
|
if (err < 0) {
|
| abe00makoto |
0:e939856c1939
|
220
|
log("SetConfiguration error\r\n");
|
| abe00makoto |
0:e939856c1939
|
221
|
wait(10);
|
| abe00makoto |
0:e939856c1939
|
222
|
}
|
| abe00makoto |
0:e939856c1939
|
223
|
}
|
makoto abe