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added: animate the red led during idle

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Bob 2015-11-02 13:55:58 +01:00
parent 5333da3e5c
commit 20ae399f35
1 changed files with 65 additions and 21 deletions
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84
bitlair_doorduino/bitlair_doorduino.ino
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@ -56,28 +56,70 @@ int Serialprintf (const char* fmt, ...)
Serial.print(buf); Serial.print(buf);
} }
uint8_t g_ledstate = LEDState_Off;
uint32_t g_ledtimestart;
bool g_fade;
void ProcessLEDs()
{
if (g_ledstate == LEDState_Off)
{
digitalWrite(PIN_LEDGREEN, LOW);
digitalWrite(PIN_LEDRED, LOW);
}
else if (g_ledstate == LEDState_Reading)
{
uint32_t timesincesetting = millis() - g_ledtimestart;
if (g_fade && timesincesetting < 512)
{
digitalWrite(PIN_LEDGREEN, HIGH);
}
else
{
digitalWrite(PIN_LEDGREEN, LOW);
g_fade = false;
}
uint32_t ledtime = timesincesetting % 1024;
uint32_t ledval;
if (ledtime < 512)
ledval = ledtime;
else
ledval = 1023 - ledtime;
ledval = (ledval * ledval) / 1024;
analogWrite(PIN_LEDRED, ledval);
}
else if (g_ledstate == LEDState_Authorized)
{
digitalWrite(PIN_LEDGREEN, HIGH);
digitalWrite(PIN_LEDRED, LOW);
}
else if (g_ledstate == LEDState_Busy)
{
digitalWrite(PIN_LEDGREEN, HIGH);
digitalWrite(PIN_LEDRED, HIGH);
}
}
void SetLEDState(uint8_t ledstate) void SetLEDState(uint8_t ledstate)
{ {
if (ledstate == LEDState_Off) if (ledstate == LEDState_Reading && g_ledstate != LEDState_Reading)
{ {
digitalWrite(PIN_LEDGREEN, LOW); g_ledtimestart = millis();
digitalWrite(PIN_LEDRED, LOW); g_fade = true;
} }
else if (ledstate == LEDState_Reading)
g_ledstate = ledstate;
ProcessLEDs();
}
void DelayLEDs(uint32_t delayms)
{ {
digitalWrite(PIN_LEDGREEN, LOW); uint32_t now = millis();
digitalWrite(PIN_LEDRED, HIGH); while (millis() - now < delayms)
} ProcessLEDs();
else if (ledstate == LEDState_Authorized)
{
digitalWrite(PIN_LEDGREEN, HIGH);
digitalWrite(PIN_LEDRED, LOW);
}
else if (ledstate == LEDState_Busy)
{
digitalWrite(PIN_LEDGREEN, HIGH);
digitalWrite(PIN_LEDRED, HIGH);
}
} }
void setup() void setup()
@ -385,7 +427,7 @@ void ToggleLock()
{ {
Serial.println("closing lock"); Serial.println("closing lock");
digitalWrite(PIN_CLOSE, HIGH); digitalWrite(PIN_CLOSE, HIGH);
delay(500); DelayLEDs(500);
digitalWrite(PIN_CLOSE, LOW); digitalWrite(PIN_CLOSE, LOW);
lockopen = false; lockopen = false;
} }
@ -393,12 +435,12 @@ void ToggleLock()
{ {
Serial.println("opening lock"); Serial.println("opening lock");
digitalWrite(PIN_OPEN, HIGH); digitalWrite(PIN_OPEN, HIGH);
delay(500); DelayLEDs(500);
digitalWrite(PIN_OPEN, LOW); digitalWrite(PIN_OPEN, LOW);
lockopen = true; lockopen = true;
} }
delay(10000); DelayLEDs(10000);
Serial.println("finished lock action"); Serial.println("finished lock action");
} }
@ -449,6 +491,8 @@ void loop()
SetLEDState(LEDState_Busy); SetLEDState(LEDState_Busy);
} }
} }
ProcessLEDs();
} }
} }