Diff: main.cpp

Revision:

0:d135ebd11ec3

Child:

2:f1e555ed22c1

Child:

3:09ebe076281a

diff -r 000000000000 -r d135ebd11ec3 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Mar 12 12:32:10 2020 +0000
@@ -0,0 +1,97 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2019 ARM Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "mbed.h"
+#include "platform/mbed_thread.h"
+#include "LCD.h"
+
+
+// Blinking rate in milliseconds
+#define BLINKING_RATE_MS                                                    500
+
+lcd mylcd;
+RawSerial pc(USBTX, USBRX);
+
+char buf[16];  
+DigitalOut PC0(PC_0);
+
+
+static void print2LCD()
+{
+   char z;
+   int i=0;
+   /*if (PC0==0) PC0=1; //Kontrolle
+   else PC0=0;*/
+   do
+   {
+        z=pc.getc();
+        pc.putc(z);     //Echo
+        if (z>=0x20)    //nur lesbare Zeichen
+        { 
+            buf[i]=z;
+            i++;
+        }
+   }
+   while (z!=10);       //LF
+   buf[i]=0;
+   pc.abort_read(); //!!!!!!!!
+           
+    mylcd.cursorpos(0x40);
+    mylcd.printf("                ");
+    mylcd.cursorpos(0x40);
+    pc.printf("von MC %s",buf);     //Echo
+    mylcd.printf("-> %s",buf);
+}
+
+int main()
+{
+    pc.attach(&print2LCD);
+    pc.printf("Hello World !\n");
+    mylcd.clear();
+    mylcd.printf("Hallo Joerg");
+    mylcd.cursorpos(0x40);
+    DigitalOut led(LED1);
+    // Initalise PortB als 8Bit-Input Port mit Pullup
+    PortIn  eingabe(PortB,0xFF);
+    eingabe.mode(PullDown);
+    while (true) {
+        if (eingabe==5) 
+            {
+                led = 1;
+            }
+        else 
+            {
+                led = !led;
+                thread_sleep_for(100);
+            }
+        /*
+        if (neu==true)
+        {
+           pc.abort_read();
+           
+           mylcd.cursorpos(0x40);
+           mylcd.printf("              ");
+
+           mylcd.cursorpos(0x40);
+           
+           pc.printf("von MC %s",buf);
+           mylcd.printf("-> %s",buf); 
+           neu=false;   
+        }
+        */
+        /*
+        if (pc.readable()>0)
+        {
+           pc.scanf("%s", buf);
+           mylcd.cursorpos(0x40);
+           mylcd.printf("                ");
+           mylcd.cursorpos(0x40);
+           mylcd.printf("%s", buf);         
+        }
+        */
+        
+        
+    }
+}