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电子产品世界 » 论坛首页 » 综合技术 » 物联网技术 » 【炫Q-IOT】学用小e开发快(一)-课后实习

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专家
2016-03-31 19:52:44     打赏
11楼

波特率74880


专家
2016-04-01 09:50:35     打赏
12楼
74880为啥是这么个波特率呢,谁给解释一下?

专家
2016-04-01 15:12:49     打赏
13楼
 ets Jan  8 2013,rst cause:2, boot mode:(1,6)


 ets Jan  8 2013,rst cause:2, boot mode:(3,6)

load 0x40100000, len 1396, room 16 
tail 4
chksum 0x89
load 0x3ffe8000, len 776, room 4 
tail 4
chksum 0xe8
load 0x3ffe8308, len 540, room 4 
tail 8
chksum 0xc0
csum 0xc0

2nd boot version : 1.4(b1)
  SPI Speed      : 40MHz
  SPI Mode       : QIO
  SPI Flash Size & Map: 16Mbit(512KB+512KB)
jump to run user1 @ 1000

R	)D蠦芇P尃C
?阷p_task_hdl : 3ffef6f8, prio:13, stack:512
pm_task_hdl : 3ffeffd8, prio:1, stack:176
ApiMsgMutex created
tcpip_task_hdl : 3fff03f0, prio:10,stack:512
wdt_task : 3fff0cb0, prio:14, stack:176
idle_task_hdl : 3fff1820
tim_task_hdl : 3fff1c18
xPortStartScheduler
frc2_timer_task_hdl:3fff2528, prio:12, stack:512

OS SDK ver: 1.2.0(b900bd2) compiled @ Aug 28 2015 17:18:41
phy ver: 356, pp ver: 9.0

SDK version:1.2.0(b900bd2)
mode : softAP(5e:cf:7f:81:c8:72)
dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
add if1
bcn 100
hello world,I am MikuQ.com
hello world,I am MikuQ.com

 


专家
2016-04-01 15:17:20     打赏
14楼
            serialPort1.BaudRate = 74880;
            serialPort1.PortName = "COM51";
            serialPort1.Open();

        private void serialPort1_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
        {
            byte[] buf=new byte[1024];
            if (e.EventType == SerialData.Chars)
            {
                int r=serialPort1.Read(buf, 0, 1024);
                output(Encoding.Default.GetString(buf, 0, r));
            }
        }

 


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