Revision 0:cdcf435b31f9, committed 2014-03-09

Comitter:

oscargrodri

Date:

Sun Mar 09 02:15:31 2014 +0000

Child:

1:ba16838dc1b3

Commit message:

Connecting Matlab 2013 with MBED FRDM-KL25Z Serial Include script

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Mar 09 02:15:31 2014 +0000
@@ -0,0 +1,115 @@
+#include "mbed.h"
+//FRDM-KL25Z CONECTED TO MATLAB 2013//
+// Copyright (c) 2014 Oscar Rodriguez-- Oscargrodri@hotmail.com
+/*
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+Serial pc(USBTX, USBRX);
+
+AnalogIn ain(PTB0);
+
+int main()
+{
+    while(true) {
+        pc.printf(" %f ",ain.read()*5);
+        wait(.1);
+    }
+}
+
+/* This is the Matlab Script just copy ir as is only change the Com number
+  
+delete(instrfind({'Port'},{'COM8'})); %ajustar puerto serie!
+
+    clear
+    clc
+
+    %User Defined Properties 
+    serialPort = 'COM8';            % define COM port #
+    plotTitle = 'Serial Data Log';  % plot title
+    xLabel = 'Elapsed Time (s)';    % x-axis label
+    yLabel = 'Data';                % y-axis label
+    plotGrid = 'on';                % 'off' to turn off grid
+    min = -1.5;                     % set y-min
+    max = 6;                      % set y-max
+    scrollWidth = 10;               % display period in plot, plot entire data log if <= 0
+    delay = 0.001;                    % make sure sample faster than resolution
+
+    %Define Function Variables
+    time = 0;
+    data = 0;
+    count = 0;
+
+    %Set up Plot
+    plotGraph = plot(time,data,'-mo',...
+                    'LineWidth',1,...
+                    'MarkerEdgeColor','k',...
+                    'MarkerFaceColor',[.49 1 .63],...
+                    'MarkerSize',2);
+
+    title(plotTitle,'FontSize',25);
+    xlabel(xLabel,'FontSize',15);
+    ylabel(yLabel,'FontSize',15);
+    axis([0 10 min max]);
+    grid(plotGrid);
+
+    %Open Serial COM Port
+    s = serial(serialPort);
+    set(s,'BaudRate',9600,'Terminator','CR','Parity','None');
+    disp('Close Plot to End Session');
+    fopen(s);
+    tic
+
+      while ishandle(plotGraph) %Loop when Plot is Active
+            dat = fscanf(s,'%f',10) %Read Data from Serial as Float
+           % pause(0.1);
+            if(~isempty(dat) && isfloat(dat)) %Make sure Data Type is Correct        
+                count = count + 1;    
+                time(count) = toc;    %Extract Elapsed Time
+                data(count) = dat(1); %Extract 1st Data Element         
+                testx(count)=time(count);
+                testy(count)=data(count);
+                %Set Axis according to Scroll Width
+                if(scrollWidth > 0)
+                set(plotGraph,'XData',time(time > time(count)-scrollWidth),'YData',data(time > time(count)-scrollWidth));
+                axis([time(count)-scrollWidth time(count) min max]);
+             
+                else
+                set(plotGraph,'XData',time,'YData',data);
+                axis([0 time(count) min max]);
+            
+                end
+                %Allow MATLAB to Update Plot
+                pause(delay);
+      
+            end
+        end
+
+    %Close Serial COM Port and Delete useless Variables
+    fclose(s);
+    clear count dat delay max min plotGraph plotGrid plotTitle s ...
+            scrollWidth serialPort xLabel yLabel data time;
+
+
+    disp('Session Terminated...');
+    delete(instrfind({'Port'},{'COM8'})); %ajustar puerto serie!
+  plot (testx,testy)
+  grid on;
+  */
+  
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Mar 09 02:15:31 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/8e73be2a2ac1
\ No newline at end of file