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added: only signal authentication failed if denied 3 times in a row

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Bob 2015-11-09 02:06:53 +01:00
parent f3c182af9e
commit cea173f0fa
1 changed files with 16 additions and 5 deletions
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21
bitlair_doorduino/bitlair_doorduino.ino
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@ -459,6 +459,7 @@ void ToggleLock()
void loop() void loop()
{ {
uint8_t addr[ADDRSIZE]; uint8_t addr[ADDRSIZE];
uint32_t deniedcount = 0;
for(;;) for(;;)
{ {
@ -495,16 +496,26 @@ void loop()
SetLEDState(LEDState_Authorized); SetLEDState(LEDState_Authorized);
Serial.print("iButton authenticated\n"); Serial.print("iButton authenticated\n");
ToggleLock(); ToggleLock();
deniedcount = 0;
} }
else else
{ {
Serial.print("iButton not authenticated\n"); deniedcount++;
SetLEDState(LEDState_Busy); if (deniedcount == 3)
digitalWrite(PIN_HORN, HIGH); {
DelayLEDs(500); Serial.print("iButton not authenticated\n");
digitalWrite(PIN_HORN, LOW); SetLEDState(LEDState_Busy);
digitalWrite(PIN_HORN, HIGH);
DelayLEDs(500);
digitalWrite(PIN_HORN, LOW);
deniedcount = 0;
}
} }
} }
else
{
deniedcount = 0;
}
ProcessLEDs(); ProcessLEDs();
} }