File content as of revision 1:b2e90cda7a5a:

#include "ModbusMasterApi.h"
#include "ICELog.h"
#include <stdio.h>

bool ModbusMasterReadRegister( const std::string &io_tag, ModbusValue *value )
{
    if( !(RegisterValueMap.count(io_tag)) ) {
        printf("%s:%d: Key=%s not in Modbus Map\r\n", __func__, __LINE__, io_tag.c_str() );
        return false;
    }

    value->value = RegisterValueMap[io_tag].float_value;
    value->errflag = RegisterValueMap[io_tag].errflag;
    return true;
}

bool ModbusMasterWriteRegister( const std::string &io_tag, float value )
{
    if( !(RegisterValueMap.count(io_tag)) ) {
        printf("%s:%d: Key=%s not in Modbus Map\r\n", __func__, __LINE__, io_tag.c_str() );
        return false;
    }

    logDebug("\r[DEBUG] writing tag %s\n", io_tag.c_str());
    RegisterValueMap[io_tag].float_value = value;
    return true;
}

bool ScriptWriteRegister( const char *io_tag, double value )
{
    std::string ioString = io_tag;
    if( !(RegisterValueMap.count(ioString)) ) {
        printf("%s:%d: Key=%s not in Register Map\r\n", __func__, __LINE__, ioString.c_str() );
        return false;
    }

    logDebug("\r[DEBUG] reading tag %s\n", io_tag);

    RegisterValueMap[ioString].float_value = value;
    return true;
}

double ScriptReadRegister( const char *io_tag )
{
    std::string ioString = io_tag;
    if( !(RegisterValueMap.count(ioString)) ) {
        printf("%s:%d: Key=%s not in Register Map\r\n", __func__, __LINE__, ioString.c_str() );
        return -1;
    }

    return RegisterValueMap[ioString].float_value;
}