DECS_Tubee / Mbed 2 deprecated TPL0102_Potentiometer

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Dependencies:   mbed

TPL0102.cpp

Committer:
JeongHoLee
Date:
2019-01-23
Revision:
0:54d71ce98029

File content as of revision 0:54d71ce98029:

#include "TPL0102.h"

TPL0102::TPL0102(PinName SDA, 
                 PinName SCL) : i2c_(SDA, SCL)
{
    i2c_.frequency(100000);
//    i2c_.start();
    wait_us(500);
}

int TPL0102::SlaveSelect(char address, char settings)
{
    return oneByteWrite(address, settings);
}

int TPL0102::AccessControlRegister(char settings)
{
    int tx=TPL0102_ACR;
    return oneByteWrite(tx, settings);
}

int TPL0102::oneByteWrite(char address, char data)
{
   int ack = 0;
   char tx[2];
   tx[0] = address;
   tx[1] = data;
   return   ack | i2c_.write( TPL0102_Potentiometer_Address << 1 & 0xFE , tx, 2);  
}