Sandro Djuric
/
Test1_SandroDjuric
funktionen
main.cpp
- Committer:
- sandrodjuric
- Date:
- 2020-01-13
- Revision:
- 4:25e070866cf0
- Parent:
- 3:57ccaba4a24d
- Child:
- 5:0b09788019ab
File content as of revision 4:25e070866cf0:
#include "mbed.h" #define BUTTON1 p14 int modifyBit(int x, unsigned char position, bool State); int lauflicht(bool richtung, int time, int &anz); 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; } int modifyBit(int x, unsigned char position, bool State) { int mask = 1 << position; int state = int(State); return (x & ~mask)|((state << position) & mask); } int lauflicht(bool richtung, int time, int &anz) { int i; uint8_t lauf = 0x01; if(!richtung) lauf = 0x08; while(1){ nibbleLeds(lauf&0x0F); if(richtung){ lauf = lauf<<1; if(lauf>8) lauf=0x01; } else{ lauf=lauf >> 1; if(lauf==0) lauf=0x08; } if(button) break; wait_ms(time); anz++; } return anz; }