File content as of revision 0:6bd0b1a28e10:

/* MAX14661 Driver Library
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include "MAX14661.h"
#include "mbed.h"

MAX14661::MAX14661(PinName sda, PinName scl, int addr) : _i2c(sda, scl)
{
    _addr = addr;
}

MAX14661::~MAX14661()
{
}

void MAX14661::clearAll()
{
    char data[3];
    data[0] = REG_CMD_A;
    data[1] = CMD_DIS;
    data[2] = CMD_DIS;
    _i2c.write(_addr, data, 3);
}

void MAX14661::setAB(int swA, int swB)
{
    char data[7];
    data[0] = REG_SHDW0;
    data[1] = swA;
    data[2] = swA >> 8;
    data[3] = swB;
    data[4] = swB >> 8;
    data[5] = CMD_COPY;
    data[6] = CMD_COPY;
    _i2c.write(_addr, data, 7);
}

int MAX14661::read()
{
    char data[4];
    data[0] = REG_DIR0;
    _i2c.write(_addr, data, 1, true);
    _i2c.read(_addr, data, 4);
    return ((data[3] << 24) | (data[2] << 16) |(data[1] << 8) | data[0]);
}