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Diff: test.cpp
- Revision:
- 2:db4c700f1898
- Parent:
- 1:06d6570e52bc
- Child:
- 3:380bc168e247
diff -r 06d6570e52bc -r db4c700f1898 test.cpp
--- a/test.cpp Mon Jan 13 17:15:50 2020 +0000
+++ b/test.cpp Mon Jan 13 17:30:18 2020 +0000
@@ -1,20 +1,15 @@
/*
weitere viele Beispiele in meinem WIKI
-
*/
+
#include "mbed.h"
//#define BUTTON1 p14
//#define BUTTON1 A1
-/*
-int modifyBit(int x, unsigned char position, bool State);
-int lauflicht(bool richtung, int time, int &anz);
-
-void printb(uint8_t x);
-*/
void nibbleLeds(int value);
+void printb(uint8_t x);
BusOut myleds(LED1,LED2,LED3,LED4);
DigitalIn button(BUTTON1);
@@ -25,13 +20,17 @@
{
int anzahl,anz;
uint8_t value=INIT;
+
nibbleLeds(value);
+ printb(value);
wait(0.1);
}
-void nibbleLeds(int value)
+
+void printb(uint8_t x)
{
- myleds=value%16;
-
-}
\ No newline at end of file
+ for(int i=sizeof(x)<<3;i;i--)
+ putchar('0'+((x>>(i-1))&1));
+ printf("\n");
+}