Merge pull request #31 from shramik49/master

Added CAYENNE_OUT()

Author: jburhenn

examples/Actuators/GenericDigitalOutput/GenericDigitalOutput.ino

@@ -25,6 +25,7 @@ char password[] = "MQTT_PASSWORD";
 char clientID[] = "CLIENT_ID";
 
 #define VIRTUAL_CHANNEL 1
+
 #define ACTUATOR_PIN 4 // Do not use digital pins 0 or 1 since those conflict with the use of Serial.
 
 void setup()
@@ -47,3 +48,12 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	// Write the value received to the digital pin.
 	digitalWrite(ACTUATOR_PIN, value);
 }
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/Actuators/GenericPWMOutput/GenericPWMOutput.ino

@@ -47,4 +47,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	CAYENNE_LOG("Channel %d, pin %d, value %d", VIRTUAL_CHANNEL, ACTUATOR_PIN, value);
 	// Write the value received to the PWM pin. analogWrite accepts a value from 0 to 255.
 	analogWrite(ACTUATOR_PIN, value);
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/Actuators/LightSwitch/LightSwitch.ino

@@ -48,4 +48,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	CAYENNE_LOG("Channel %d, pin %d, value %d", VIRTUAL_CHANNEL, ACTUATOR_PIN, value);
 	// Write the value received to the digital pin.
 	digitalWrite(ACTUATOR_PIN, value);
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/Actuators/Luminosity/Luminosity.ino

@@ -50,4 +50,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	CAYENNE_LOG("Channel %d, pin %d, value %d", VIRTUAL_CHANNEL, ACTUATOR_PIN, value);
 	// Write the value received to the PWM pin. analogWrite accepts a value from 0 to 255.
 	analogWrite(ACTUATOR_PIN, value);
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/Actuators/MotorSwitch/MotorSwitch.ino

@@ -56,4 +56,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 		// Turn off the motor.
 		analogWrite(ACTUATOR_PIN, 0);
 	}
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/Actuators/RelaySwitch/RelaySwitch.ino

@@ -49,4 +49,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	else {
 		digitalWrite(ACTUATOR_PIN, LOW);
 	}
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/Actuators/ServoMotor/ServoMotor.ino

@@ -51,4 +51,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	int position = getValue.asDouble() * 180;
 	// Move the servo to the specified position.
 	s1.write(position);
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/Actuators/ValveSwitch/ValveSwitch.ino

@@ -51,4 +51,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	CAYENNE_LOG("Channel %d, pin %d, value %d", VIRTUAL_CHANNEL, ACTUATOR_PIN, value);
 	// Write the value received to the digital pin.
 	digitalWrite(ACTUATOR_PIN, value);
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/CustomWidgets/ButtonWidget/ButtonWidget.ino

@@ -47,3 +47,12 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	// Write the value received to the digital pin.
 	digitalWrite(ACTUATOR_PIN, value);
 }
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}

examples/CustomWidgets/SliderWidget/SliderWidget.ino

@@ -46,4 +46,13 @@ CAYENNE_IN(VIRTUAL_CHANNEL)
 	CAYENNE_LOG("Channel %d, pin %d, value %d", VIRTUAL_CHANNEL, ACTUATOR_PIN, value);
 	// Write the value received to the PWM pin. analogWrite accepts a value from 0 to 255.
 	analogWrite(ACTUATOR_PIN, value);
-}
+}
+
+// This function is called at intervals to send data to Cayenne and keep the device online.
+// Will create a temporary green widget on Channel 0, make it permanent by clicking on '+'. 
+CAYENNE_OUT(0)
+{
+	CAYENNE_LOG("Send data for Virtual Channel 0");
+	// This command writes the device's uptime in seconds to the Virtual Channel. 
+	Cayenne.virtualWrite(0, millis() / 1000);
+}