C++ (Cpp) HardwarePWM Examples

Example #1

File: application.cpp Project: GilesMetcalf/ActiveWindow

void setLEDs()
{
	ledPWM.analogWrite(redLED, Red);
	ledPWM.analogWrite(greenLED, Green);
	ledPWM.analogWrite(blueLED, Blue);

	Serial.println("----------------");
	Serial.println(Red);
	Serial.println(Green);
	Serial.println(Blue);
}

Example #2

File: application.cpp Project: robotiko/Sming_RTOS_POC

void init() {
	Serial.begin(SERIAL_BAUD_RATE); // 115200 by default
	Serial.systemDebugOutput(true); // Enable debug output to serial

	// WIFI not needed for demo. So disabling WIFI.
	WifiStation.enable(false);
	WifiAccessPoint.enable(false);

	// Setting PWM values on 8 different pins
	HW_pwm.analogWrite(4, 22222);
	HW_pwm.analogWrite(5, 11111);
	HW_pwm.analogWrite(0, 22222);
	HW_pwm.analogWrite(2, 11111);
	HW_pwm.analogWrite(15, 22222);
	HW_pwm.analogWrite(13, 11111);
	HW_pwm.analogWrite(12, 22222);
	HW_pwm.analogWrite(14, 11111);

	debugf("PWM output set on all 8 Pins. Kindly check...");
	debugf("Now Pin 2 will go from 0 to VCC to 0 in cycles.");
	procTimer.initializeMs(100, doPWM).start();
}

Example #3

File: application.cpp Project: robotiko/Sming_RTOS_POC

void doPWM() {
	if (countUp == true) {
		i += inc;
		if (i >= 22222) {
			i = 22222;
			countUp = false;
		}
	} else {
		i -= inc;
		if (i <= 0) {
			i = 0;
			countUp = true;
		}
	}
	HW_pwm.analogWrite(2, i);
}