NAR-7070 User’s Manual
76
Init(); /* Initialize EZIO twice */
Init();
Cls(); /* Clear screen */
ShowMessage(mes1,mes2);
while (1) {
int res;
char buf[255];
SetDis();
ReadKey(); /* sub-routine to send "read key" command */
res = read(fd,buf,255); /* read response from EZIO */
switch(buf[1]) { /* Switch the Read command */
case 0x4D : /* Up Botton was received */
Cls();
ShowMessage(mes1,mes3); /** display "Portwell EZIO" */
break; /** display "Up is selected */
case 0x47 :
/** Down Botton was received */
Cls();
ShowMessage(mes1,mes4); /** display "Portwell EZIO" */
break; /** display "Down is selected" */
case 0x4B :
/** Enter Botton was received */
Cls();
ShowMessage(mes1,mes5); /** display "Portwell EZIO" */
break; /** display "Enter is selected" */
case 0x4E :
/** Escape Botton was received */
Cls();
ShowMessage(mes1,mes6); /** display "Portwell EZIO" */
break; /** display "Escape is selected */
}
}
}
