Diff: main.cpp

Revision:

0:425c87a33e63

Child:

1:eddde0361c0a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jan 15 18:05:34 2018 +0000
@@ -0,0 +1,86 @@
+
+#include "mbed.h"
+#include "BtnEventM0.h"
+
+Serial pc(USBTX, USBRX);
+//        LSB                                                      MSB
+BusOut lb(P1_13,P1_12,P1_7,P1_6,P1_4,P1_3,P1_1,P1_0,LED4,LED3,LED2,LED1);
+
+BtnEventM0 sw4(P1_16), sw3(P0_23), sw1(P0_10), sw2(P0_15);
+
+int blinkIdx = 0;
+int hh=0, mm=0;
+
+void ShowMode();
+void ShowTime();
+
+int main()
+{
+  pc.baud(500000);
+    sw4.Init(); sw3.Init(); sw1.Init(); sw2.Init();
+  ShowMode();
+  ShowTime();
+  
+  Timer t1; t1.start();
+  while(1)
+  {
+    if( sw4.CheckFlag() ) {
+      if( blinkIdx==-1 )
+                blinkIdx=0;
+            else if( blinkIdx==0 )
+                blinkIdx=3;
+            else if( blinkIdx==3 )
+                blinkIdx=-1;
+      ShowMode();
+    }
+    if( t1.read_ms()>150 ) {
+      t1.reset();
+            if( blinkIdx==-1 ) {
+                mm++;
+                if( mm>29 )
+                    { mm=0; hh++; }
+                ShowTime();
+            }
+    }
+    if( blinkIdx==0 ) {
+      if( sw3.CheckFlag() ) {
+        hh++;
+        if( hh>20 ) hh=0;
+        ShowTime();
+      }
+    }
+    if( blinkIdx==3 ) {
+      if( sw3.CheckFlag() ) {
+        mm++;
+        if( mm>30 ) mm=0;
+        ShowTime();
+      }
+    }
+  }
+}
+
+void ShowMode()
+{
+  if( blinkIdx==-1 )
+    // 1..in die erste Zeile schreiben
+    pc.printf("1 Clock running\n");
+  if( blinkIdx==0 )
+    pc.printf("1 Edit hh\n");
+  if( blinkIdx==3 )
+    pc.printf("1 Edit mm\n");
+  // 3..BlinkIndex setzen 
+  // es blinken immer 2 Zeichen ( Spalten ) beginnend mit blinkIdx
+  pc.printf("3 %d\n", blinkIdx);
+}
+
+void ShowTime()
+{
+  // 2..in die 2te Zeile schreiben
+  pc.printf("2 %02d:%02d\n",hh,mm);
+}
+
+
+
+
+
+