arduino 串口wifi模块 与flash scoket 通信，无法读到字节长度，
http://hi.baidu.com/qykings/item/c536773f4f51b4f2a9842817#include "string.h"
void setup()
{
Serial.begin( 115200 );
Serial.println( "115200" );
}
void loop()
{
while ( Serial.available() >0 )
{
int msgtype = Serial.read();
char* str="start";
Serial.println( sizeof(str) );
Serial.write( sizeof( str ) );
Serial.write( str );
// Serial.println( str );
}
}
flash================
(代码都是放在oschina的git kingsaslib)
private function readResponse():void
{
while (sockets.bytesAvailable >= 4)
{
if (_headLen <= 0)
{
_headLen=sockets.readInt();
}
//包不够,返回继续等待
if (sockets.bytesAvailable < _headLen)
{
return;
}
var data:ByteArray=new ByteArray();
// data.clear();
sockets.readBytes(data, 0, _headLen);
_headLen=0;
parse(data);
}
}
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