SoftwarePWM.cpp

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#include "SoftwarePWM.h"
#include "mbed.h"
 
SoftwarePWM::SoftwarePWM(PinName Pin) : SoftwarePWMPin(Pin) {}
 
void SoftwarePWM::SetPosition(int Pos)
{
  Position = Pos;
}
 
void SoftwarePWM::StartPulse()
{
  if (Position <= 0)
  {
    SoftwarePWMPin = 0 ;
  }
  else
  {
    SoftwarePWMPin = 1;
    PulseStop.attach_us(this, &SoftwarePWM::EndPulse, Position);
  }
}
 
void SoftwarePWM::EndPulse()
{
  SoftwarePWMPin = 0;
}
 
void SoftwarePWM::Enable(int StartPos, int Period)
{
  Position = StartPos;
  Pulse.attach_us(this, &SoftwarePWM::StartPulse, Period);
}
 
void SoftwarePWM::Disable()
{
  Pulse.detach();
}