سلام، در این برنامه چطور میشه کاری کرد تا نیازی به فشردن کلید برای نمایش دیتا نباشه؟
یعنی به صورت خودکار دیتای دریافتی نمایش داده بشه؟
کد:
function varargout = untitled(varargin)
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)
handles.output = hObject;
guidata(hObject, handles);
% --- Outputs from this function are returned to the command line.
function varargout = untitled_OutputFcn(hObject, eventdata, handles)
varargout{1} = handles.output;
% --- Executes on button press in pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
s=serial('COM21','BaudRate',9600);
fopen(s)
readasync(s);
out=fscanf(s);
set(handles.text1,'string',out);
fclose(s);
delete(s);
% --- Executes during object creation, after setting all properties.
function text1_CreateFcn(hObject, eventdata, handles)