TVZ2020 / Mbed OS Semafor_odbrojavanje

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SegDisplay.cpp@0:691f916fe587, 2021-05-02 (annotated)

Committer:
ssunara
Date:
Sun May 02 16:25:11 2021 +0000
Revision:
0:691f916fe587
Semafor s odbrojavanjem trajanja signalizacije.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ssunara 0:691f916fe587 1 #include "SegDisplay.h"
ssunara 0:691f916fe587 2 BusOut Seg1(PB_4,PB_10,PA_8,PA_9,PC_7,PB_6,PA_7,PB_9); // A,B,C,D,E,F,G,DP
ssunara 0:691f916fe587 3 void SegInit(void)
ssunara 0:691f916fe587 4 {
ssunara 0:691f916fe587 5 Seg1=SegConvert(0); //Inicijalizacija
ssunara 0:691f916fe587 6 }
ssunara 0:691f916fe587 7 char SegConvert(int SegValue) //funkcija za konverziju int varijable u niz bitova za ispis na 7 seg displayu
ssunara 0:691f916fe587 8 {
ssunara 0:691f916fe587 9 char SegByte=0x00;
ssunara 0:691f916fe587 10 switch (SegValue) { //DP G F E D C B A
ssunara 0:691f916fe587 11 case 0 :
ssunara 0:691f916fe587 12 SegByte = 0x3F;
ssunara 0:691f916fe587 13 break; // 0 0 1 1 1 1 1 1 binary
ssunara 0:691f916fe587 14 case 1 :
ssunara 0:691f916fe587 15 SegByte = 0x06;
ssunara 0:691f916fe587 16 break; // 0 0 0 0 0 1 1 0 binary
ssunara 0:691f916fe587 17 case 2 :
ssunara 0:691f916fe587 18 SegByte = 0x5B;
ssunara 0:691f916fe587 19 break; // 0 1 0 1 1 0 1 1 binary
ssunara 0:691f916fe587 20 case 3 :
ssunara 0:691f916fe587 21 SegByte = 0x4F;
ssunara 0:691f916fe587 22 break; // 0 1 0 0 1 1 1 1 binary
ssunara 0:691f916fe587 23 case 4 :
ssunara 0:691f916fe587 24 SegByte = 0x66;
ssunara 0:691f916fe587 25 break; // 0 1 1 0 0 1 1 0 binary
ssunara 0:691f916fe587 26 case 5 :
ssunara 0:691f916fe587 27 SegByte = 0x6D;
ssunara 0:691f916fe587 28 break; // 0 1 1 0 1 1 0 1 binary
ssunara 0:691f916fe587 29 case 6 :
ssunara 0:691f916fe587 30 SegByte = 0x7D;
ssunara 0:691f916fe587 31 break; // 0 1 1 1 1 1 0 1 binary
ssunara 0:691f916fe587 32 case 7 :
ssunara 0:691f916fe587 33 SegByte = 0x07;
ssunara 0:691f916fe587 34 break; // 0 0 0 0 0 1 1 1 binary
ssunara 0:691f916fe587 35 case 8 :
ssunara 0:691f916fe587 36 SegByte = 0x7F;
ssunara 0:691f916fe587 37 break; // 0 1 1 1 1 1 1 1 binary
ssunara 0:691f916fe587 38 case 9 :
ssunara 0:691f916fe587 39 SegByte = 0x6F;
ssunara 0:691f916fe587 40 break; // 0 1 1 0 1 1 1 1 binary
ssunara 0:691f916fe587 41 case 10 :
ssunara 0:691f916fe587 42 SegByte = 0x80;
ssunara 0:691f916fe587 43 break; // 1 0 0 0 0 0 0 0 binary
ssunara 0:691f916fe587 44 }
ssunara 0:691f916fe587 45 return SegByte;
ssunara 0:691f916fe587 46 }