UppSense2017/software/app/excitation_light.cpp

//----------------------------------------------------------------------------------------------------------------------------
// Project:     Uppsense
// Name:        excitation_light.cpp
// Author:      Maximilian Stiefel
// Date:        09.08.2017
//
// Description: 
//
//----------------------------------------------------------------------------------------------------------------------------

//-------------------------------------Libraries------------------------------------------------------------------------------
#include "excitation_light.h"
#include "hardware.h"
#include <SmingCore/SmingCore.h>

//-------------------------------------Namespaces-----------------------------------------------------------------------------
namespace rijnfel {
namespace light {

//-------------------------------------Constructor----------------------------------------------------------------------------
cExcitationLight::cExcitationLight():
		m_rectangleStatus(0), m_DAC_Rect_High(0)
{
	m_DAC = new dac::cDAC101C085(1, DAC1_ADDRESS);
}

//-------------------------------------Destructor-----------------------------------------------------------------------------
cExcitationLight::~cExcitationLight()
{
	delete m_DAC;
}

//-------------------------------------setCurrent-----------------------------------------------------------------------------
uint8_t cExcitationLight::setCurrent(uint16_t microamp)
{	
	if(microamp < CURR_MAX_UAMP)
	{
		m_DAC_Rect_High = R_SENSE * microamp; 
		return 1;
	}
	else
		return 0;
}

//-------------------------------------rectangleUpdate------------------------------------------------------------------------
uint8_t cExcitationLight::rectangleUpdate()
{
	m_rectangleStatus ? m_DAC->ChangeSettings(dac::eOpMode::NORMAL, 0) : m_DAC->ChangeSettings(dac::eOpMode::NORMAL, m_DAC_Rect_High);
	rectangle_Status ^= 0xFF;
}


}
}