CRISTIAN YOMAYUZA / Mbed 2 deprecated Teclado_lcd

Teclado con lcd

Dependencies:   mbed

main.cpp@0:2b5a34cdd26d, 2017-09-16 (annotated)

Committer:
cristiany
Date:
Sat Sep 16 21:55:50 2017 +0000
Revision:
0:2b5a34cdd26d
Teclado matricial con lcd;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cristiany 0:2b5a34cdd26d 1 #include "mbed.h"
cristiany 0:2b5a34cdd26d 2 #include "TextLCD.h"
cristiany 0:2b5a34cdd26d 3 int filas[5]={0,1,2,4,8};
cristiany 0:2b5a34cdd26d 4 char tecla[6][6];
cristiany 0:2b5a34cdd26d 5 int lectura;
cristiany 0:2b5a34cdd26d 6 TextLCD yoma (D10,D11,D12,D13,D14,D15);
cristiany 0:2b5a34cdd26d 7 int count, rowM=0;
cristiany 0:2b5a34cdd26d 8 Serial pc(USBTX,USBRX);
cristiany 0:2b5a34cdd26d 9 int main()
cristiany 0:2b5a34cdd26d 10 {
cristiany 0:2b5a34cdd26d 11 yoma.locate(0,0);
cristiany 0:2b5a34cdd26d 12 BusOut salida(D2,D3,D4,D5);
cristiany 0:2b5a34cdd26d 13 BusIn entrada(D6,D7,D8,D9);
cristiany 0:2b5a34cdd26d 14 tecla[1][1]='1';tecla[1][2]='2';tecla[1][3]='3';tecla[1][4]='A';
cristiany 0:2b5a34cdd26d 15 tecla[2][1]='4';tecla[2][2]='5';tecla[2][3]='6';tecla[2][4]='B';
cristiany 0:2b5a34cdd26d 16 tecla[3][1]='7';tecla[3][2]='8';tecla[3][3]='9';tecla[3][4]='C';
cristiany 0:2b5a34cdd26d 17 tecla[4][1]='*';tecla[4][2]='0';tecla[4][3]='#';tecla[4][4]='D';
cristiany 0:2b5a34cdd26d 18
cristiany 0:2b5a34cdd26d 19 while(1)
cristiany 0:2b5a34cdd26d 20 {
cristiany 0:2b5a34cdd26d 21 for(int o=1;o<5;o++)
cristiany 0:2b5a34cdd26d 22 {
cristiany 0:2b5a34cdd26d 23 salida=filas[o];
cristiany 0:2b5a34cdd26d 24 lectura=entrada.read();
cristiany 0:2b5a34cdd26d 25 if(lectura==1){lectura=1;}if(lectura==2){lectura=2;}if(lectura==4){lectura=3;}if(lectura==8){lectura=4;}
cristiany 0:2b5a34cdd26d 26 if(lectura!=0)
cristiany 0:2b5a34cdd26d 27 {
cristiany 0:2b5a34cdd26d 28
cristiany 0:2b5a34cdd26d 29 //yoma.printf("1");
cristiany 0:2b5a34cdd26d 30 yoma.printf("entrada: %c \n\r",tecla[o][lectura]);
cristiany 0:2b5a34cdd26d 31 wait(0.2);
cristiany 0:2b5a34cdd26d 32
cristiany 0:2b5a34cdd26d 33 }
cristiany 0:2b5a34cdd26d 34 }
cristiany 0:2b5a34cdd26d 35 }
cristiany 0:2b5a34cdd26d 36 }