Revision 8:5a2df0569c67, committed 2019-02-12

Comitter:

Danyal

Date:

Tue Feb 12 12:30:41 2019 +0000

Parent:

7:dd77d598e6cb

Commit message:

Aufgabe1

Changed in this revision

--- a/main.cpp	Sat Dec 01 14:40:10 2018 +0000
+++ b/main.cpp	Tue Feb 12 12:30:41 2019 +0000
@@ -1,42 +1,27 @@
 #include "mbed.h"
 
-/** Test
- * Nucleo-F091 Getting started
+/** 
+ *  Execution Time 
  */
 
 Serial pc(SERIAL_TX, SERIAL_RX); 
-//9600, 8 data bits, no parity,1 stop bit,no flow control
-DigitalOut onboardLed(LED1);
-DigitalIn userButton(BUTTON1);
+
+DigitalOut digO(D8);
 
 int main()
-{
-    // Initial sequence
-    pc.printf("Hello World !\n\r");
-    onboardLed=1;
-    wait(1.0f); //https://en.cppreference.com/w/cpp/language/floating_literal
-    onboardLed=!onboardLed;
-    wait(1.0f);
-    onboardLed=0;
-    pc.printf("Press any key on the keyboard to start the program\n\r");
-    pc.putc(pc.getc()); //echo keyboard input, blocking wait
-    pc.printf(" was pressed\n\r");
-    for (int32_t i=0;i<=10;i++){
-        pc.printf("***\n\r"); //Generate some new lines
-    }
+{   
+    // Endless loop
+    while(1) {
         
-    
-    // Endless loop
-    int32_t i=0;
-    while(1) {
-        onboardLed.write(1); //switch on LED
-        wait_ms(200);
-        onboardLed.write(0); //switch off
-        wait_ms(700);
-        pc.printf("This program runs since %d (0x%X) seconds.\n\r", i,i);
-        if (userButton==0) {
-            pc.printf("Userbutton pressed\n\r");
-        }
-        i++;    //increase loop counter        
+        //volatile double a = 12345., b = 67., c =0.;
+        //volatile int16_t a = 12345, b = 67, c =0;
+        //volatile int32_t a = 12345, b = 67, c =0;
+        volatile float a = 12345., b = 67., c =0.;
+        //int32_t erg = 0;
+        
+        digO.write(1);    
+        //c = a +b;               
+        pc.printf("Hello World %f",a);
+        digO.write(0);
     }
 }