我正在尝试使用Python PyBluez在Arduino Uno板(带蓝牙防护板)和我的Linux操作系统之间建立蓝牙通信。
我已成功将笔记本电脑与Uno配对。我能够连接到电路板,但是电路板没有读取正在发送的数据,也无法发送数据。
这是Arduino Sketch
#include <SoftwareSerial.h>
#define RxD 0 //receive data on digital 0
#define TxD 1 //transmit on digital 1
SoftwareSerial blueToothSerial(RxD, TxD);
int counter = 0;
int incoming;
void setup(void){
Serial.begin(9600);
//pinMode(RxD,INPUT);
//pinMode(TxD,OUTPUT);
setupBlueToothConnection();
}
void setupBlueToothConnection(){
blueToothSerial.begin(19200);
blueToothSerial.print("\r\n+STWMOD=0\r\n"); //set the bluetooth work in slave mode
blueToothSerial.print("\r\n+STNA=SeeedBTSlave\r\n"); //set the bluetooth name as "SeeedBTSlave"
blueToothSerial.print("\r\n+STOAUT=1\r\n"); // Permit Paired device to connect me
//blueToothSerial.print("\r\n+STAUTO=0\r\n"); // Auto-connection should be forbidden here
delay(2000); // This delay is required.
blueToothSerial.print("\r\n+INQ=1\r\n"); //make the slave bluetooth inquirable
Serial.println("The slave bluetooth is inquirable!");
delay(2000); // This delay is required.
blueToothSerial.flush();
}
void loop(){
if(blueToothSerial.available())
Serial.println(blueToothSerial.read());
blueToothSerial.write('x');
}
我的Python模块:
import bluetooth
import sys
bd_addr = "00:12:10:23:10:18" #itade address
port = 1
sock=bluetooth.BluetoothSocket( bluetooth.RFCOMM )
sock.connect((bd_addr, port))
print 'Connected'
sock.settimeout(1.0)
sock.send("x")
print 'Sent data'
data = sock.recv(1)
print 'received [%s]'%data
sock.close()
我有Arduino IDE 1.0.4,我的笔记本电脑正在运行Ubuntu 11.10
答案 0 :(得分:0)
你的这一行:
string jsonObject = @"{
'titles':[
{
'lastUnlock':'2016-12-28T16:34:36.0390000Z',
'titleId':566278,
'serviceConfigId':'6ee10100-671e-4fc4-8cf1-91700008a406',
'titleType':'DGame',
'platform':'Durango',
'name':'Game1',
'earnedAchievements':4,
'currentGamerscore':60,
'maxGamerscore':1000
},
{
'lastUnlock':'2016-08-05T13:02:18.4140000Z',
'titleId':10027721,
'serviceConfigId':'28dd0100-1521-414e-a1d8-f0ba009902c9',
'titleType':'DGame',
'platform':'Durango',
'name':'Game2',
'earnedAchievements':17,
'currentGamerscore':1000,
'maxGamerscore':1000
},
{
'lastUnlock':'2016-05-02T20:52:40.3705214Z',
'titleId':62572131,
'serviceConfigId':'54240100-7870-4a47-8cec-7cfd03bac663',
'titleType':'DGame',
'platform':'Durango',
'name':'Game3',
'earnedAchievements':35,
'currentGamerscore':1000,
'maxGamerscore':1000
},
],
'pagingInfo':{
'continuationToken':null,
'totalRecords':86
}
}";
var games = JsonConvert.DeserializeObject<Games>(jsonObject);
可能没有收到足够的字节,所以试试Tim发布的这个信息: Only receiving one byte from socket
答案 1 :(得分:-1)
使用Itade Studio蓝牙防护罩,您必须在没有连接防护罩的情况下上传代码,然后连接防护罩。我很好奇其他蓝牙设备是否如此。
为了完成,建立您的笔记本电脑和带有BT屏蔽的Arduino Uno之间的通信:
将笔记本电脑与蓝牙防护罩配对
使用屏蔽分离上传Arduino代码。
连接盾牌
运行python模块。
在itade盾牌上,当D1指示灯变为稳定的绿色时,您知道何时建立连接,而不是闪烁的绿色。