#include "MCP4725.h"


MCP4725::MCP4725() {
}

void MCP4725::begin(uint8_t addr) {
	_i2caddr = addr;
	hSens1.i2c.selectI2C();
	hSens1.i2c.setDataRate(400000);

}


void MCP4725::setVoltage(uint16_t output)
{
	// MCP4726_CMD_WRITEDAC
	uint8_t data[] = { 0x40, output / 16,(output % 16) << 4 };
	hSens1.i2c.write(_i2caddr, data, 3);
	//hSens1.i2c.write(_i2caddr, 0x40, 1);  
	//hSens1.i2c.write(_i2caddr, output / 16, 1);                   // Upper data bits (D11.D10.D9.D8.D7.D6.D5.D4)
	//hSens1.i2c.write((_i2caddr, (output % 16) << 4, 1);            // Lower data bits (D3.D2.D1.D0.x.x.x.x)
}