const int analogInPin = A0;
int sensorValue = 0;
int KEY ;
int NEWKEY ;
int OLDKEY = 0;
int OK = 0 ;
int FLAG = 0;
int coun = 0;
int coun1 = 0;
int look = 0;
int chk[16] = {0,100,260,385,482,530,587,630,660,688,714,735,753,769,784,800};// set array comparision value
//*******************************************************************************************
#include
long irKeyCodes[16] = {
0x00000000, 0x40BFF807, 0x40BF7887, 0xC03FC03F, // correspond to Keypad button '1', '2', '3','4'
0xC03F40BF,0x40BF00FF, 0x00000000, 0x00000000, // correspond to Keypad button '5', '6', '7','8'
0x00000000, 0x00000000, 0x00000000, 0x00000000, // correspond to Keypad button '9', '10', '11,'12'
0x80FFC13E, 0x80FFE11E, 0x80FFD12E, 0x80FFF10E // correspond to Keypad button '13', '14', '15','16
};
IRsend irsend;
//*******************************************************************************************
void setup() {
Serial.begin(9600); //Set Baud Rate:
}
void loop() {
sensorValue = analogRead(analogInPin);
delay(15);
aaa:
if (FLAG == 0)
{
if (chk[0]<=sensorValue && sensorValue
{
KEY = 1 ;
}
else if (chk[1]<=sensorValue && sensorValue
{
KEY = 2 ;
}
else if (chk[2]<=sensorValue && sensorValue
{
KEY = 3 ;
}
else if (chk[3]<=sensorValue && sensorValue
{
KEY = 4 ;
}
else if (chk[4]<=sensorValue && sensorValue
{
KEY = 5 ;
}
else if (chk[5]<=sensorValue && sensorValue
{
KEY = 6 ;
}
else if (chk[6]<=sensorValue && sensorValue
{
KEY = 7 ;
}
else if (chk[7]<=sensorValue && sensorValue
{
KEY = 8 ;
}
else if (chk[8]<=sensorValue && sensorValue
{
KEY = 9 ;
}
else if (chk[9]<=sensorValue && sensorValue
{
KEY = 10 ;
}
else if (chk[10]<=sensorValue && sensorValue
{
KEY = 11 ;
}
else if (chk[11]<=sensorValue && sensorValue
{
KEY = 12 ;
}
else if (chk[12]<=sensorValue && sensorValue
{
KEY = 13 ;
}
else if (chk[13]<=sensorValue && sensorValue
{
KEY = 14 ;
}
else if (chk[14]<=sensorValue && sensorValue
{
KEY = 15 ;
}
else if (chk[15]
{
KEY = 16 ;
}
else if (sensorValue>1000 ) //
{
KEY = 0;
}
}
NEWKEY = KEY; //save value of KEY to NEWKEY
if ( NEWKEY == OLDKEY) // if NEWKEY = = OLDKEY then OK + 1
{
OK++;
}
else
{
OK = 0; // if not, then OK=0
}
OLDKEY = NEWKEY;
if(OK>=5) // if OK =5 print the value
{
Serial.print("KEY = ");
Serial.println(NEWKEY);
Serial.println(sensorValue);
Serial.print("look = ");
Serial.println(look);
if (NEWKEY !=0)
{
switch(NEWKEY){
case 1:
FLAG =1;
break;
case 2:
FLAG =1;
break;
case 3:
FLAG =1;
break;
case 4:
FLAG =1;
break;
case 5:
FLAG =1;
break;
case 6:
FLAG =1;
break;
case 7:
FLAG =1;
break;
case 8:
FLAG =1;
break;
case 9:
FLAG =1;
break;
case 10:
FLAG =1;
break;
case 11:
FLAG =1;
break;
case 12:
FLAG =1;
break;
case 13:
FLAG =1;
break;
case 14:
FLAG =1;
break;
case 15:
FLAG =1;
break;
case 16:
FLAG =1;
break;
}
}
if(NEWKEY>0)
{
coun1++;
}
if(coun1>5)
{
coun1=0;
irsend.sendNEC(irKeyCodes[NEWKEY], 32);
look++;
}
if (sensorValue>950)
{
coun++;
}
if(coun>1)
{
FLAG =0;
coun = 0;
goto aaa;
}
}
}
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