tim010 tim010
/
LV8_PAI_GRUPA3_TIM010_ZADATAK2
Nurif, Kenan
main.cpp
- Committer:
- tim010
- Date:
- 2014-05-05
- Revision:
- 0:4899d3017afd
File content as of revision 0:4899d3017afd:
#include "mbed.h" Serial pc(USBTX,USBRX); DigitalOut red[4] = {dp2, dp1, dp28, dp6}; DigitalIn kolona[4] = {dp9, dp10, dp11, dp13}; Ticker ticker; Timer db; char vratiZnak() { for(int i = 0; i < 4; i++) { red[i] = 0; } char znak = 0; for(int i = 0; i < 4; i++) { red[i] = 1; for(int j = 0; j < 4; j++) { if(kolona[j]==1) { if(db.read_ms() <= 200) break; if(i < 3 && j < 3) //znaci broj return znak = i * 3 + j + 1 + '0'; else if(j == 3) // znaci slovo return znak = 'A' + i; else if(i == 3)//neki znak ili 0 { if(j == 1) return znak = '0'; if(j == 0) return znak = '*'; if(j == 2) return znak = '#'; } db.reset(); } } red[i] = 0; } } void prikaziZnak() { char c = vratiZnak(); if(c != '*') pc.putc(c); else if (c == '*') pc.putc('\n'); } int main() { db.start(); for(int i = 0; i < 4; i++) { red[i] = 0; } ticker.attach(&prikaziZnak,0.1); while(1) { } }