BULME_AHEL20 / Mbed 2 deprecated M0_Lektion02c

02c

Dependencies:   mbed

Fork of M0_Lektion02c by Leonard Haghofer

main.cpp@3:80b8ddc2f3ad, 2016-01-29 (annotated)

Committer:
Leonard_Haghofer
Date:
Fri Jan 29 13:07:49 2016 +0000
Revision:
3:80b8ddc2f3ad
Parent:
2:4d97fbc35b11 
02c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Enenkel 0:2d0317d249dc 1 #include "mbed.h"
Enenkel 1:09e5e84d0b38 2 // HIMBED Lektion_02c "Lauflicht 4LED via BUS"
Enenkel 0:2d0317d249dc 3 // by Gottfried ENENKEL 2014-12-12
Enenkel 0:2d0317d249dc 4 // AUFGABE:
Enenkel 0:2d0317d249dc 5 // Die LED D1 bis D4 werden als BUS definiert.
Enenkel 0:2d0317d249dc 6 // 4 Leitungen -> 16 Möglichkeiten-> 0-F
Enenkel 0:2d0317d249dc 7 // EIN LED soll hin und her laufen
Enenkel 0:2d0317d249dc 8 // Am Anfang und am Ende darf kein LED leuchten !
Enenkel 0:2d0317d249dc 9 //
Enenkel 0:2d0317d249dc 10 // DEFINITIONEN *************************************************
Enenkel 0:2d0317d249dc 11 // Bus Definition
Enenkel 0:2d0317d249dc 12 BusOut led(P1_8,P1_9,P1_10,P1_11);
Enenkel 0:2d0317d249dc 13 // LSB MSB
Enenkel 0:2d0317d249dc 14
Enenkel 0:2d0317d249dc 15 // HAUPTPROGRAMM ***********************************************
Enenkel 2:4d97fbc35b11 16 int main()
Enenkel 2:4d97fbc35b11 17 {
Enenkel 0:2d0317d249dc 18 led=0xF; // Alle 4 LED EIN
Enenkel 0:2d0317d249dc 19 wait(1); // warte 1 sec.
Enenkel 0:2d0317d249dc 20 while(1) // Hauptschleife
Enenkel 0:2d0317d249dc 21 {
Enenkel 0:2d0317d249dc 22 led=0x0; //LED 0000 Hex 0
Enenkel 0:2d0317d249dc 23 wait(0.2);
Enenkel 0:2d0317d249dc 24 led=0x1; //LED 0001 Hex 1
Leonard_Haghofer 3:80b8ddc2f3ad 25 wait(0.2);
Leonard_Haghofer 3:80b8ddc2f3ad 26 led=0x3; //LED 0011 ->Hex 2
Leonard_Haghofer 3:80b8ddc2f3ad 27 wait(0.2);
Leonard_Haghofer 3:80b8ddc2f3ad 28 led=0x7; // Ergänze selber in HEX!
Leonard_Haghofer 3:80b8ddc2f3ad 29 wait(0.2);
Leonard_Haghofer 3:80b8ddc2f3ad 30 led=0xF;
Leonard_Haghofer 3:80b8ddc2f3ad 31 wait(0.2);
Leonard_Haghofer 3:80b8ddc2f3ad 32 led=0x7;
Leonard_Haghofer 3:80b8ddc2f3ad 33 wait(0.2);
Leonard_Haghofer 3:80b8ddc2f3ad 34 led=0x3;
Leonard_Haghofer 3:80b8ddc2f3ad 35 wait(0.2);
Leonard_Haghofer 3:80b8ddc2f3ad 36 led=0x1;
Leonard_Haghofer 3:80b8ddc2f3ad 37 wait(0.2);
Leonard_Haghofer 3:80b8ddc2f3ad 38 led=0x0;
Leonard_Haghofer 3:80b8ddc2f3ad 39 wait(1.0);
Leonard_Haghofer 3:80b8ddc2f3ad 40 //LED 1111
Enenkel 2:4d97fbc35b11 41 //LED 0000
Enenkel 2:4d97fbc35b11 42 //LED 1000
Enenkel 2:4d97fbc35b11 43 // nun läuft der Balken wieder zurück!
Enenkel 0:2d0317d249dc 44 }
Enenkel 0:2d0317d249dc 45 }
Enenkel 2:4d97fbc35b11 46 // ***************** ENDE ***********************************
Enenkel 0:2d0317d249dc 47