File content as of revision 1:f8919b0c2052:

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 * OTHER DEALINGS IN THE SOFTWARE.
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#include "MAX14720.h"

//******************************************************************************
MAX14720::MAX14720(PinName sda, PinName scl, int slaveAddress) :
	slaveAddress(slaveAddress)
{
	i2c = new I2C(sda,scl);
	isOwner = true;
}
//******************************************************************************
MAX14720::MAX14720(I2C *i2c, int slaveAddress) :
		slaveAddress(slaveAddress)
{
	this->i2c = i2c;
	isOwner = false;
}
//******************************************************************************
MAX14720::~MAX14720()
{
	if (isOwner == true) {
		delete i2c;
	}
}

//******************************************************************************
int MAX14720::boostEn(BoostEn_Values value) {
    int result;
 	max14720_BoostCfg val;

 	// read modify write BoostEn to desired state
 	result = readReg(BOOST_CFG, &val.all);
 	val.bit.BoostEn = (char)value;
    result = writeReg(BOOST_CFG, val.all);
    if (result == MAX14720_ERROR) return result;
	return 0;
}

//******************************************************************************
int MAX14720::boostVSet(BoostVSet_Values value) {
    int result;
    max14720_BoostVSet val;

 	// read modify write boostVSet to desired state
 	result = readReg(BOOST_V_SET, &val.all);
 	val.bit.BoostVSet = (char)value;
    result = writeReg(BOOST_V_SET, val.all);
    if (result == MAX14720_ERROR) return result;
	return 0;
}

//******************************************************************************
int MAX14720::readBoostVSet(BoostVSet_Values *value) {
    int result;
    char val;
    
    result = readReg(BOOST_V_SET,&val);
    *value = (BoostVSet_Values)val;
    return result;
}

//******************************************************************************
int MAX14720::readBoostISet(BoostISet_Values *value) {
    int result;
    char val;
    
    result = readReg(BOOST_V_SET,&val);
    *value = (BoostISet_Values)val;
    return result;
}

//******************************************************************************
int MAX14720::boostISet(BoostISet_Values value) {
    int result;
    max14720_BoostISet val;

 	// read modify write boostVSet to desired state
 	result = readReg(BOOST_I_SET, &val.all);
 	val.bit.BoostISet = (char)value;
    result = writeReg(BOOST_I_SET, val.all);
    if (result == MAX14720_ERROR) return result;
	return 0;
}

//******************************************************************************
int MAX14720::writeReg(MAX14720_REG_map_t reg,  char value)
{
    int result;
    char cmdData[2] = { (char)reg, value };
    result = i2c->write(slaveAddress, cmdData, 2);
    if (result != 0) return MAX14720_ERROR;
    return MAX14720_NO_ERROR;
}

//******************************************************************************
int MAX14720::readReg(MAX14720_REG_map_t reg, char *value)
{
    int result;
    char cmdData[1] = { (char)reg };
    
    result = i2c->write(slaveAddress, cmdData, 1);
    if (result != 0) return MAX14720_ERROR;
    result = i2c->read(slaveAddress, value, 1);
    if (result != 0) return MAX14720_ERROR;
    return MAX14720_NO_ERROR;
}