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test.cpp
- Committer:
- robertbuc
- Date:
- 2020-01-13
- Revision:
- 2:db4c700f1898
- Parent:
- 1:06d6570e52bc
- Child:
- 3:380bc168e247
File content as of revision 2:db4c700f1898:
/*
weitere viele Beispiele in meinem WIKI
*/
#include "mbed.h"
//#define BUTTON1 p14
//#define BUTTON1 A1
void nibbleLeds(int value);
void printb(uint8_t x);
BusOut myleds(LED1,LED2,LED3,LED4);
DigitalIn button(BUTTON1);
const int INIT=0x03;
int main()
{
int anzahl,anz;
uint8_t value=INIT;
nibbleLeds(value);
printb(value);
wait(0.1);
}
void printb(uint8_t x)
{
for(int i=sizeof(x)<<3;i;i--)
putchar('0'+((x>>(i-1))&1));
printf("\n");
}