matlab中GUI的串口调试程序（发送与接收，很全面）

ID:191065 · 发表于 2017-4-19 00:21

基于matlab中的GUI串口调试程序（发送与接收，很全面），可以调试检测串口，参数设置灵活，在GUI面板上操作简易。

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matlab中GUI的串口调试程序.zip (13.33 KB, 下载次数: 718)

2017-4-19 00:19 上传

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串口调试

源码：

function varargout = untitled(varargin)
% UNTITLED M-file for untitled.fig
% UNTITLED, by itself, creates a new UNTITLED or raises the existing
% singleton*.
%
% H = UNTITLED returns the handle to a new UNTITLED or the handle to
% the existing singleton*.
%
% UNTITLED('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in UNTITLED.M with the given input arguments.
%
% UNTITLED('Property','Value',...) creates a new UNTITLED or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the GUI before untitled_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to untitled_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
% instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
% Edit the above text to modify the response to help untitled
% Last Modified by GUIDE v2.5 07-Sep-2013 13:47:05
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @untitled_OpeningFcn, ...
'gui_OutputFcn', @untitled_OutputFcn, ...
'gui_LayoutFcn', [] , ...
'gui_Callback', []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before untitled is made visible.
function untitled_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to untitled (see VARARGIN)
% 初始化
set(handles.caiji,'UserData',0);
setappdata(handles.save,'ApplicationData',0);
% Choose default command line output for untitled
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes untitled wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = untitled_OutputFcn(hObject, eventdata, handles)
% varargout cell array for returning output args (see VARARGOUT);
% hObject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
% --- Executes on button press in on.
function on_Callback(hObject, eventdata, handles)
% hObject handle to on (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
clc;
s1 = instrfind('Type','serial','Port','COM1','Tag',''); % 查看端口是否存在
s2 = instrfind('Type','serial','Port','COM2','Tag','');
s3 = instrfind('Type','serial','Port','COM3','Tag',''); % 查看端口是否存在
s4 = instrfind('Type','serial','Port','COM4','Tag','');
% 获取参数值
if (isempty(s1) && get(handles.port,'Value')==1 ) % 如果端口1存在，存创建端口
s = serial('COM1'); % 创建串口号
if(get(handles.botelv,'Value')==1) % 设置串口参数
s.BaudRate = 1200;
elseif(get(handles.botelv,'Value')==2)
s.BaudRate = 2400;
elseif(get(handles.botelv,'Value')==3)
s.BaudRate = 4800;
elseif(get(handles.botelv,'Value')==4)
s.BaudRate = 9600;
elseif(get(handles.botelv,'Value')==5)
s.BaudRate = 19200;
elseif(get(handles.botelv,'Value')==6)
s.BaudRate = 38400;
elseif(get(handles.botelv,'Value')==7)
s.BaudRate = 76800;
elseif(get(handles.botelv,'Value')==8)
s.BaudRate = 115200;
end
if(get(handles.jiaoyanw,'Value')==1)
s.Parity = 'none'; % 无校验位
elseif(get(handles.jiaoyanw,'Value')==2)
s.Parity = 'odd'; % 偶校验
elseif(get(handles.jiaoyanw,'Value')==3)
s.Parity = 'even'; % 奇校验
end
if(get(handles.dataw,'Value')==1) % 数据位
s.DataBits = 8;
elseif(get(handles.dataw,'Value')==2)
s.DataBits = 7;
elseif(get(handles.dataw,'Value')==3)
s.DataBits = 6;
elseif(get(handles.dataw,'Value')==4)
s.DataBits = 5;
end
if(get(handles.stopw,'Value')==1) % 停止位
s.StopBits = 1;
elseif(get(handles.stopw,'Value')==2)
s.StopBits = 1.5;
elseif(get(handles.stopw,'Value')==3)
s.StopBits = 2;
end
s.Timeout = 0.1;
s.InputBufferSize = 3072;
s.OutputBufferSize = 3072;
s.ReadAsyncMode = 'continuous';
handles.sbuff = s;
guidata(hObject, handles);
s.BytesAvailableFcnMode = 'byte';
s.BytesAvailableFcnCount = 10;
s.BytesAvailableFcn = {@recive_data, handles};
fopen(s);
set(handles.caiji,'Enable','On');
set(handles.off,'Enable','On');
set(handles.on,'Enable','Off');
set(handles.edit1,'String','打开成功！');
set(handles.exit,'Enable','Off');
set(handles.edit1,'backgroundcolor',[0 1 0]);
elseif (isempty(s2) && get(handles.port,'Value')==2 ) % 如果端口2存在，存创建端口
s = serial('COM2'); % 创建串口号
if(get(handles.botelv,'Value')==1) % 设置串口参数
s.BaudRate = 1200;
elseif(get(handles.botelv,'Value')==2)
s.BaudRate = 2400;
elseif(get(handles.botelv,'Value')==3)
s.BaudRate = 4800;
elseif(get(handles.botelv,'Value')==4)
s.BaudRate = 9600;
elseif(get(handles.botelv,'Value')==5)
s.BaudRate = 19200;
elseif(get(handles.botelv,'Value')==6)
s.BaudRate = 38400;
elseif(get(handles.botelv,'Value')==7)
s.BaudRate = 76800;
elseif(get(handles.botelv,'Value')==8)
s.BaudRate = 115200;
end
if(get(handles.jiaoyanw,'Value')==1)
s.Parity = 'none'; % 无校验位
elseif(get(handles.jiaoyanw,'Value')==2)
s.Parity = 'odd'; % 偶校验
elseif(get(handles.jiaoyanw,'Value')==3)
s.Parity = 'even'; % 奇校验
end
if(get(handles.dataw,'Value')==1) % 数据位
s.DataBits = 8;
elseif(get(handles.dataw,'Value')==2)
s.DataBits = 7;
elseif(get(handles.dataw,'Value')==3)
s.DataBits = 6;
elseif(get(handles.dataw,'Value')==4)
s.DataBits = 5;
end
if(get(handles.stopw,'Value')==1) % 停止位
s.StopBits = 1;
elseif(get(handles.stopw,'Value')==2)
s.StopBits = 1.5;
elseif(get(handles.stopw,'Value')==3)
s.StopBits = 2;
end
s.Timeout = 0.1;
s.InputBufferSize = 3072;
s.OutputBufferSize = 3072;
s.ReadAsyncMode = 'continuous';
handles.sbuff = s;
guidata(hObject, handles);
s.BytesAvailableFcnMode = 'byte';
s.BytesAvailableFcnCount = 10;
s.BytesAvailableFcn = {@recive_data, handles};
fopen(s);
set(handles.caiji,'Enable','On');
set(handles.off,'Enable','On');
set(handles.on,'Enable','Off');
set(handles.exit,'Enable','Off');
set(handles.edit1,'String','打开成功！');
set(handles.edit1,'backgroundcolor',[0 1 0]);
elseif (isempty(s3) && get(handles.port,'Value')==3 ) % 如果端口3存在，存创建端口
s = serial('COM3'); % 创建串口号
if(get(handles.botelv,'Value')==1) % 设置串口参数
s.BaudRate = 1200;
elseif(get(handles.botelv,'Value')==2)
s.BaudRate = 2400;
elseif(get(handles.botelv,'Value')==3)
s.BaudRate = 4800;
elseif(get(handles.botelv,'Value')==4)
s.BaudRate = 9600;
elseif(get(handles.botelv,'Value')==5)
s.BaudRate = 19200;
elseif(get(handles.botelv,'Value')==6)
s.BaudRate = 38400;
elseif(get(handles.botelv,'Value')==7)
s.BaudRate = 76800;
elseif(get(handles.botelv,'Value')==8)
s.BaudRate = 115200;
end
if(get(handles.jiaoyanw,'Value')==1)
s.Parity = 'none'; % 无校验位
elseif(get(handles.jiaoyanw,'Value')==2)
s.Parity = 'odd'; % 偶校验
elseif(get(handles.jiaoyanw,'Value')==3)
s.Parity = 'even'; % 奇校验
end
if(get(handles.dataw,'Value')==1) % 数据位
s.DataBits = 8;
elseif(get(handles.dataw,'Value')==2)
s.DataBits = 7;
elseif(get(handles.dataw,'Value')==3)
s.DataBits = 6;
elseif(get(handles.dataw,'Value')==4)
s.DataBits = 5;
end
if(get(handles.stopw,'Value')==1) % 停止位
s.StopBits = 1;
elseif(get(handles.stopw,'Value')==2)
s.StopBits = 1.5;
elseif(get(handles.stopw,'Value')==3)
s.StopBits = 2;
end
s.Timeout = 0.1;
s.InputBufferSize = 3072;
s.OutputBufferSize = 3072;
s.ReadAsyncMode = 'continuous';
handles.sbuff = s;
guidata(hObject, handles);
s.BytesAvailableFcnMode = 'byte';
s.BytesAvailableFcnCount = 10;
s.BytesAvailableFcn = {@recive_data, handles};
fopen(s);
set(handles.caiji,'Enable','On');
set(handles.off,'Enable','On');
set(handles.on,'Enable','Off');
set(handles.exit,'Enable','Off');
set(handles.edit1,'String','打开成功！');
set(handles.edit1,'backgroundcolor',[0 1 0]);
elseif (isempty(s4) && get(handles.port,'Value')==4 ) % 如果端口4存在，存创建端口
s = serial('COM4'); % 创建串口号
if(get(handles.botelv,'Value')==1) % 设置串口参数
s.BaudRate = 1200;
elseif(get(handles.botelv,'Value')==2)
s.BaudRate = 2400;
elseif(get(handles.botelv,'Value')==3)
s.BaudRate = 4800;
elseif(get(handles.botelv,'Value')==4)
s.BaudRate = 9600;
elseif(get(handles.botelv,'Value')==5)
s.BaudRate = 19200;
elseif(get(handles.botelv,'Value')==6)
s.BaudRate = 38400;
elseif(get(handles.botelv,'Value')==7)
s.BaudRate = 76800;
elseif(get(handles.botelv,'Value')==8)
s.BaudRate = 115200;
end
if(get(handles.jiaoyanw,'Value')==1)
s.Parity = 'none'; % 无校验位
elseif(get(handles.jiaoyanw,'Value')==2)
s.Parity = 'odd'; % 偶校验
elseif(get(handles.jiaoyanw,'Value')==3)
s.Parity = 'even'; % 奇校验
end
if(get(handles.dataw,'Value')==1) % 数据位
s.DataBits = 8;
elseif(get(handles.dataw,'Value')==2)
s.DataBits = 7;
elseif(get(handles.dataw,'Value')==3)
s.DataBits = 6;
elseif(get(handles.dataw,'Value')==4)
s.DataBits = 5;
end
if(get(handles.stopw,'Value')==1) % 停止位
s.StopBits = 1;
elseif(get(handles.stopw,'Value')==2)
s.StopBits = 1.5;
elseif(get(handles.stopw,'Value')==3)
s.StopBits = 2;
end
s.Timeout = 0.1;
s.InputBufferSize = 3072;
s.OutputBufferSize = 3072;
s.ReadAsyncMode = 'continuous';
handles.sbuff = s;
guidata(hObject, handles);
s.BytesAvailableFcnMode = 'byte';
s.BytesAvailableFcnCount = 10;
s.BytesAvailableFcn = {@recive_data, handles};
fopen(s);
set(handles.caiji,'Enable','On');
set(handles.off,'Enable','On');
set(handles.on,'Enable','Off');
set(handles.exit,'Enable','Off');
set(handles.edit1,'String','打开成功！');
set(handles.edit1,'backgroundcolor',[0 1 0]);
else
msgbox('串口不存在或被占用！');
set(handles.edit1,'String','打开失败！');
set(handles.edit1,'backgroundcolor',[1 0/255 0]);
end
% 中断处理程序
function recive_data(t, event, handles)
if(getappdata(handles.caiji,'ApplicationData')~=0) % 收到单击采集信号的信息
g = handles.sbuff;
[out,huanchongcout] = fread(g,10); % 读取数据
% plot(handles.axes1,out);
% 解析数据
if(out(1)==128 && bitxor(bitxor(bitxor(bitxor(out(2),out(3)),out(4)),out(5)),out(6)) == out(7))
data2 = dec2bin(out(2),8);
data3 = dec2bin(out(3),8);
data4 = dec2bin(out(4),8);
data5 = dec2bin(out(5),8);
data6 = dec2bin(out(6),8);
cur_data0 = 0; % 初始化脉冲值
cur_data1 = dec2bin(cur_data0,32); % 转成二进制，有效位数为32
cur_data1(1:4) = data6(5:8);
cur_data1(5:11) = data5(2:8);
cur_data1(12:18) = data4(2:8);
cur_data1(19:25) = data3(2:8);
cur_data1(26:32) = data2(2:8);
cur_data2 = cur_data1;
set(handles.current_data,'String',bin2dec(cur_data2));
end
if(getappdata(handles.save,'ApplicationData') ~=0) % 开始存储数据
File = get(handles.save_play,'String');
fid = fopen(File,'a');
fprintf(fid,'%d\t',bin2dec(cur_data2));
fprintf(fid,'\n');
fclose(fid);
end
end
% --- Executes on button press in off.
function off_Callback(hObject, eventdata, handles)
% hObject handle to off (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
s = handles.sbuff; % 传递
fclose(s); % 关闭串口设备对象
delete(s); % 删除内存中的串口设备对象
clear s; % 清除工作区间的串口设备对象
setappdata(handles.axes1,'ApplicationData',0); % 清空缓存数据
set(handles.axes1,'UserData',0); % 将计数器清0
set(handles.save,'UserData',0); % 将数据保存区清0
set(handles.edit1,'String','串口关闭');
set(handles.edit1,'backgroundcolor',[0 0/255 1]);
set(handles.caiji,'Enable','Off');
set(handles.on,'Enable','On');
set(handles.save,'Enable','Off');
set(handles.off,'Enable','Off');
set(handles.exit,'Enable','On');
% --- Executes on selection change in port.
function port_Callback(hObject, eventdata, handles)
% hObject handle to port (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: contents = cellstr(get(hObject,'String')) returns port contents as cell array
% contents{get(hObject,'Value')} returns selected item from port
% --- Executes during object creation, after setting all properties.
function port_CreateFcn(hObject, eventdata, handles)
% hObject handle to port (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on selection change in botelv.
function botelv_Callback(hObject, eventdata, handles)
% hObject handle to botelv (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: contents = cellstr(get(hObject,'String')) returns botelv contents as cell array
% contents{get(hObject,'Value')} returns selected item from botelv
% --- Executes during object creation, after setting all properties.
function botelv_CreateFcn(hObject, eventdata, handles)
% hObject handle to botelv (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on selection change in dataw.
function dataw_Callback(hObject, eventdata, handles)
% hObject handle to dataw (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: contents = cellstr(get(hObject,'String')) returns dataw contents as cell array
% contents{get(hObject,'Value')} returns selected item from dataw
% --- Executes during object creation, after setting all properties.
function dataw_CreateFcn(hObject, eventdata, handles)
% hObject handle to dataw (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on selection change in jiaoyanw.
function jiaoyanw_Callback(hObject, eventdata, handles)
% hObject handle to jiaoyanw (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: contents = cellstr(get(hObject,'String')) returns jiaoyanw contents as cell array
% contents{get(hObject,'Value')} returns selected item from jiaoyanw
% --- Executes during object creation, after setting all properties.
function jiaoyanw_CreateFcn(hObject, eventdata, handles)
% hObject handle to jiaoyanw (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on selection change in stopw.
function stopw_Callback(hObject, eventdata, handles)
% hObject handle to stopw (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: contents = cellstr(get(hObject,'String')) returns stopw contents as cell array
% contents{get(hObject,'Value')} returns selected item from stopw
% --- Executes during object creation, after setting all properties.
function stopw_CreateFcn(hObject, eventdata, handles)
% hObject handle to stopw (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: popupmenu controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes during object creation, after setting all properties.
function axes1_CreateFcn(hObject, eventdata, handles)
% hObject handle to axes1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: place code in OpeningFcn to populate axes1
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in caiji.
function caiji_Callback(hObject, eventdata, handles)
% hObject handle to caiji (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% data = handles.data;
% 发送信号，传递给中断，将信号暂存在采集控件中
% t = str2num(get(handles.save_time,'String'));
index = get(handles.save_lujin,'UserData'); % 是否设定存储路径
g = handles.sbuff;
[a,b] = fread(g);
if ( b==0 )
msgbox('当前无数据输入！');
set(handles.save,'Enable','Off');
else
if(get(handles.caiji,'UserData')==0)
set(handles.caiji,'String','停止采集');
set(handles.caiji,'BackgroundColor',[1 0 0]);
setappdata(handles.caiji,'ApplicationData',1); % 用于传递给中断响应函数，可以接收并显示数据了
set(handles.caiji,'UserData',1);
if( index~=0 ) % 设定存储条件
set(handles.save,'Enable','On');
else
set(handles.save,'Enable','Off');
end
else
set(handles.caiji,'String','开始采集');
setappdata(handles.caiji,'ApplicationData',0);
set(handles.caiji,'BackgroundColor',[0.8 0.8 0.8]);
set(handles.caiji,'UserData',0);
set(handles.save,'Enable','Off');
set(handles.save_time,'String',0);
end
end
% --- Executes on button press in save.
function save_Callback(hObject, eventdata, handles)
% hObject handle to save (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% 发送开始存储信号，并带有时间控制功能
setappdata(handles.save,'ApplicationData',1);
% g = handles.sbuff;
% [data,b] = fread(g)
t = str2num(get(handles.save_time,'String'));
acc_time = t; % 中间变量
set(handles.time_play,'String',num2str(t));
for i = 1:t % 时间显示
pause(0.995);
set(handles.time_play,'String',num2str(acc_time-1));
acc_time = acc_time-1;
end
setappdata(handles.save,'ApplicationData',0);
% File = get(handles.save_play,'String'); % 获取存储路径
% fopen(File);
% g = handles.sbuff;
% [data,b] = fread(g)
% fprintf(File,'%12.8e\t',data);
% save ( File ,'uint8','data');
% --- Executes on button press in exit.
function exit_Callback(hObject, eventdata, handles)
% hObject handle to exit (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
close(gcbf);
function save_play_Callback(hObject, eventdata, handles)
% hObject handle to save_play (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of save_play as text
% str2double(get(hObject,'String')) returns contents of save_play as a double
% --- Executes during object creation, after setting all properties.
function save_play_CreateFcn(hObject, eventdata, handles)
% hObject handle to save_play (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes on button press in save_lujin.
function save_lujin_Callback(hObject, eventdata, handles)
% hObject handle to save_lujin (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
set(handles.save,'Enable','On');
[file, pathname, index] = uiputfile({'*.txt';'*.dat';'*.mat'},'文件另存为');
file1 = strcat(pathname,file);
set(handles.save_play,'String',file1);
set(handles.save_lujin,'UserData',index); % 判断是否设定了保存文件的路径
function save_time_Callback(hObject, eventdata, handles)
% hObject handle to save_time (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of save_time as text
% str2double(get(hObject,'String')) returns contents of save_time as a double
% --- Executes during object creation, after setting all properties.
function save_time_CreateFcn(hObject, eventdata, handles)
% hObject handle to save_time (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end
% --- Executes during object creation, after setting all properties.
function time_play_CreateFcn(hObject, eventdata, handles)
% hObject handle to time_play (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
function current_data_Callback(hObject, eventdata, handles)
% hObject handle to current_data (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Hints: get(hObject,'String') returns contents of current_data as text
% str2double(get(hObject,'String')) returns contents of current_data as a double
% --- Executes during object creation, after setting all properties.
function current_data_CreateFcn(hObject, eventdata, handles)
% hObject handle to current_data (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles empty - handles not created until after all CreateFcns called
% Hint: edit controls usually have a white background on Windows.
% See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
set(hObject,'BackgroundColor','white');
end

复制代码

ID:229874 · 发表于 2017-8-29 15:20

学习一下，正需要这个

ID:234844 · 发表于 2017-10-12 21:37

你好我现在也是在做这个，但是设置的是每个一定的时间显示一个接收的数据，但是数据却不是按延时时间显示的，大神知道这是怎么回事吗

ID:254599 · 发表于 2017-11-28 11:54

i顶一下

ID:256701 · 发表于 2017-12-3 10:13

真是太棒了！对我帮助很大。谢谢楼主！

ID:256701 · 发表于 2017-12-3 10:14

真是太棒了！对我帮助很大，谢谢楼主！

ID:167718 · 发表于 2017-12-19 18:21

正在学习这个，多谢

ID:262276 · 发表于 2017-12-20 09:46

vivipp 发表于 2017-12-3 10:14
真是太棒了！对我帮助很大，谢谢楼主！

运行之后显示无数据输入，这个该怎么改？

ID:277651 · 发表于 2018-1-19 10:39

正需要这个赶紧看看

ID:240600 · 发表于 2018-3-15 10:33

来学习一下，不知道2017版本的可以直接调用不

ID:299685 · 发表于 2018-3-30 21:59

正需要这个，学习一下，谢谢

ID:305837 · 发表于 2018-4-11 14:25

学习一下，正需要这个

ID:265142 · 发表于 2018-4-12 14:40

正需要这个，看看

ID:336626 · 发表于 2018-5-23 16:46

非常赞，多谢楼主了

ID:398830 · 发表于 2018-9-17 02:29

太给力了，感谢楼主！

ID:399168 · 发表于 2018-9-17 18:54

想看看

ID:401307 · 发表于 2018-9-22 14:21

谢谢谢谢！！！

ID:437624 · 发表于 2018-12-2 13:38

不错，哎没钱币下载啊，谁能传一份

ID:143203 · 发表于 2019-3-20 08:48

怎么运行？？？

ID:115379 · 发表于 2019-4-28 22:02

谢谢善于分享的人

ID:409871 · 发表于 2019-5-5 10:08

感谢分享

ID:536286 · 发表于 2019-5-12 17:31

学习一下

ID:537668 · 发表于 2019-5-14 09:36

真是太棒了！对我帮助很大，谢谢楼主！

ID:312058 · 发表于 2019-7-9 20:49

多谢楼主分享

ID:317193 · 发表于 2019-7-14 17:55

学习一下，正需要这个

ID:481460 · 发表于 2019-7-26 09:38

正在做这个，guide的串口调试程序，实时接收数据显示并绘图，学习下

ID:541439 · 发表于 2019-8-30 15:26

谢谢分享，学习中

ID:620618 · 发表于 2019-10-8 17:20

谢谢分享，学习中,,不知道是否可以实现CAN

ID:637330 · 发表于 2019-12-9 09:37

正在做matlab串口通信，现在matlab可以接收到串口发送的数据，但是串口接收不到matlab发送的数据，不知道是什么情况啊

ID:477218 · 发表于 2019-12-20 21:44

谢谢楼主，楼主好人一生平安。

ID:688169 · 发表于 2020-1-26 00:49

方常棒的教學，正需要這個!

ID:90713 · 发表于 2020-2-17 11:17

我的MATLAB版本是2018，这个程序运行报错，哪位有解决方法吗

ID:404423 · 发表于 2020-4-13 17:46

vgboy8866 发表于 2020-2-17 11:17
我的MATLAB版本是2018，这个程序运行报错，哪位有解决方法吗

我也是这样请问解决了嘛

ID:514296 · 发表于 2020-6-2 16:19

虽然是旧帖，还是感谢一下分享。

ID:437554 · 发表于 2020-8-12 11:07

需要看看有没有用

ID:853439 · 发表于 2020-12-2 21:49

不错的程序，正好需要！

ID:487635 · 发表于 2021-5-9 21:26

有定位最后的图吗

ID:956957 · 发表于 2022-5-14 15:10

提示串口不存在或被调用，但是实际没有啊，怎么解决

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matlab中GUI的串口调试程序（发送与接收，很全面）

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