void waitForPrompt() {
//writeNewLine();
//writeNewLine();
//writeNewLine();
delay_ms( 20 );
writeNewLine();
waitForByte( '*' );
}
int readHCIResponse(int portFD, unsigned char packet[], int maxBytes){
unsigned char c;
int i,ret,n;
do{
if(!waitForByte(portFD,&packet[0]))return 0;
if(packet[0] != 0x04)
output(1,"OOP[%02x] ",c); //report out of place character
}while(packet[0] != 0x04);
//read two opcode byte
if(!waitForByte(portFD,&packet[1]))return 0;
//read length byte
if(!waitForByte(portFD,&packet[2]))return 0;
//read packet data
for(i=0;i<packet[2];i++){
if((3+i) >= maxBytes)return maxBytes; //don't overrun the buffer
if(!waitForByte(portFD,&packet[3+i]))return 0;
}
return packet[2] + 3;
}
