基于Zigbee协议栈的DHT11串口实验

本实验是基于ZigbeeCC2530协议栈的利用DHT11传感器采集温度和湿度并利用串口助手显示的实验。下载后解压放在C:\Texas Instruments\ZStack-CC2530-2.3.0-1.4.0\Projects\zstack\Samples路径下即可。

function analyzBuffer（handlesrecievedSignalprocessedRecivedSignalsumedCells）

Fs = str2num（ get（handles.samplingRate‘string‘） ） * 1e3;   %Fs was entered in Khz
Th = 10^get（handles.Th‘value‘）;
nPRI = str2num（ get（handles.bufferSize‘string‘） ） ;
PRI = str2num（ get（handles.PRI‘string‘） ）/1e3;

figure;
subplot（211）;
N = length（recievedSignal）;
plot（[0:N-1]/Fsabs（recievedSignal））;
hold on;
semilogy（[0:N-1]/Fsabs（processedRecivedSignal）‘g‘）;
title（‘Buffer Content‘）;
legend（ {‘Recived Signal‘ ; ‘Signal after match Filter‘} ）;
xlabel（‘[sec]‘）;    ylabel（‘volt （log scale）‘）;

rangeCells = length（sumedCells）;
subplot（212）;
semilogy（ [1:rangeCells]/Fs/1e3*3e8/2 sumedCells ）;
hold on;
semilogy（  [1 rangeCells]/Fs/1e3*3e8/2 [Th Th] ‘r‘）;
legend（ {‘Summed signal in range cells‘ ; ‘used Threshold‘} ）;
xlabel（‘Range Cells [Km]‘）;
ylabel（‘volt （log scale）‘）;

signalInRangeCells = reshape（ processedRecivedSignal[]nPRI）;

figure;
imagesc（ [1:rangeCells]/Fs*3e8/2/1e3 [1:nPRI]*PRI*1e3 log（abs（signalInRangeCells‘））/log（10））;
ylabel（‘Time [msec] （PRI steps）‘）;xlabel（‘Range Cells [Km]‘）; title（‘Amplitude in range Cells （logarythmic scale）‘）;
colorbar;

figure;
imagesc（ [1:rangeCells]/Fs*3e8/2/1e3[1:nPRI]*PRI*1e3 angle（signalInRangeCells‘））;
ylabel（‘Time [msec] （PRI steps）‘）;xlabel（‘Range Cells [Km]‘）; title（‘Phase in range Cells‘）;
colorbar;

% signalInRangeCells = signalInRangeCells - repmat（mean（signalInRangeCells）1001）;
% figure;
% imagesc（log（abs（fft（signalInRangeCells‘））））;
% figure;
% imagesc（angle（fft（signalInRangeCells‘）））;

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       1600  2006-09-18 17:03  RADAR simulation code\analyzBuffer.m

     文件        708  2008-03-30 13:38  RADAR simulation code\buildAntenaGain.m

     文件        873  2006-08-25 11:03  RADAR simulation code\createTargets.m

     文件       1711  2006-08-26 16:08  RADAR simulation code\displayTargets.m

     文件        520  2006-09-18 16:50  RADAR simulation code\handleRadarControlls.m

     文件       1296  2006-08-25 12:15  RADAR simulation code\MTIcalcTargetsV.m

     文件        400  2006-08-20 21:06  RADAR simulation code\placeClutter.m

     文件        449  2006-08-26 16:03  RADAR simulation code\plotDistLines.m

     文件       2709  2006-09-12 23:44  RADAR simulation code\plotFOV.m

     文件      29388  2008-03-29 09:33  RADAR simulation code\radarSimulation.asv

     文件      11440  2006-09-12 16:20  RADAR simulation code\radarSimulation.fig

     文件      29388  2008-03-29 09:34  RADAR simulation code\radarSimulation.m

     文件     229376  2008-03-29 09:33  RADAR simulation code\radar_detector_sfun.mexw32

     文件      11959  2008-03-31 22:30  RADAR simulation code\runRadarSim.asv

     文件      11959  2006-08-26 15:56  RADAR simulation code\runRadarSim.m

     文件       1022  2006-08-25 17:48  RADAR simulation code\targetsReturn.m

     文件      47772  2008-03-29 09:32  RADAR simulation code\sfprj\build\radar_detector\sfun\src\c1_radar_detector.c

     文件       1334  2008-03-29 09:32  RADAR simulation code\sfprj\build\radar_detector\sfun\src\c1_radar_detector.h

     文件      53107  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\c1_radar_detector.obj

     文件        384  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\lccstub.obj

     文件         67  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.bat

     文件       4969  2008-03-29 09:32  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.c

     文件         56  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.exp

     文件        983  2008-03-29 09:32  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.h

     文件       2824  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.lib

     文件       1919  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.lmk

     文件        553  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.lmko

     文件       5061  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun.obj

     文件      12999  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun_debug_macros.h

     文件       5030  2008-03-29 09:33  RADAR simulation code\sfprj\build\radar_detector\sfun\src\radar_detector_sfun_registry.c

............此处省略12个文件信息