WIP: keep local changes before merging remote

cvicenie_5/Led.cpp

@@ -0,0 +1,66 @@
+#include "Led.h"
+
+// Constructor
+Led::Led(PinName pin)
+    : led(pin)
+{
+    led.period_ms(10);
+    led = 0;
+};
+
+// Destructor
+Led::~Led()
+{
+};
+
+void Led::set(bool s)
+{
+    if(s)
+        led = 1;
+    else
+        led = 0;
+};
+
+void Led::setDuty(float duty)
+{
+    led.write(duty);
+};
+
+float Led::getDuty()
+{
+    return led.read();  // Return the current output duty-cycle setting
+}
+
+void Led::graduallyOn()
+{
+    for(float i=0 ; i<=1; i=i+0.01)
+    {
+        this->setDuty(i);
+        ThisThread::sleep_for(20ms);
+    }
+    led = 0;
+};
+
+PwmOut* Led::getPwmOut()
+{
+    return &led;
+};
+
+void Led::tickerHandler(void)
+{
+    led = !led;
+};
+
+void Led::setBlinkPeriod(float period)
+{
+    if(period<=0)
+    {
+        ticker.detach();    // turn off ticker
+//        set(false);
+        this->set(false);   // turn off led
+        return;
+    }
+ //    ticker.attach(callback(this, &Led::tickerHandler), period);   // deprecated
+     auto float_interval = std::chrono::duration<float>(period);
+     ticker.attach(callback(this, &Led::tickerHandler), std::chrono::duration_cast<std::chrono::microseconds>(float_interval));
+}