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Diff: main.cpp
- Revision:
- 0:2b5a34cdd26d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Sep 16 21:55:50 2017 +0000
@@ -0,0 +1,36 @@
+#include "mbed.h"
+#include "TextLCD.h"
+int filas[5]={0,1,2,4,8};
+char tecla[6][6];
+int lectura;
+TextLCD yoma (D10,D11,D12,D13,D14,D15);
+int count, rowM=0;
+Serial pc(USBTX,USBRX);
+int main()
+{
+ yoma.locate(0,0);
+ BusOut salida(D2,D3,D4,D5);
+ BusIn entrada(D6,D7,D8,D9);
+ tecla[1][1]='1';tecla[1][2]='2';tecla[1][3]='3';tecla[1][4]='A';
+ tecla[2][1]='4';tecla[2][2]='5';tecla[2][3]='6';tecla[2][4]='B';
+ tecla[3][1]='7';tecla[3][2]='8';tecla[3][3]='9';tecla[3][4]='C';
+ tecla[4][1]='*';tecla[4][2]='0';tecla[4][3]='#';tecla[4][4]='D';
+
+ while(1)
+ {
+ for(int o=1;o<5;o++)
+ {
+ salida=filas[o];
+ lectura=entrada.read();
+ if(lectura==1){lectura=1;}if(lectura==2){lectura=2;}if(lectura==4){lectura=3;}if(lectura==8){lectura=4;}
+ if(lectura!=0)
+ {
+
+ //yoma.printf("1");
+ yoma.printf("entrada: %c \n\r",tecla[o][lectura]);
+ wait(0.2);
+
+ }
+ }
+ }
+}
\ No newline at end of file