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    12 <reference id="GUID-E054E7F6-3918-5F76-8489-D5CFC9EE257A" xml:lang="en"><title>BCA2

    13 Control Options</title><shortdesc>How to define control options for your BCA components. </shortdesc><prolog><metadata><keywords/></metadata></prolog><refbody>

    14 <section id="GUID-52A3191D-9256-4BC6-BF5B-F09C1D3B6E90"><p>The control options are set through <xref href="GUID-00C8FA29-0D32-3729-B6AC-C2FB3B482F9E.dita#GUID-00C8FA29-0D32-3729-B6AC-C2FB3B482F9E/GUID-463B1EC1-8EB3-3DF8-8CA1-87EF7AA4FFE8"><apiname>MLowerControl::Control()</apiname></xref> and

    15 depend on the implementation of the BCA component. </p> <p>The first parameter

    16 of the method is the option level. It separates the options in logical categories,

    17 such as general settings (common to all BCA components), serial settings,

    18 or implementation-specific settings. You should define an enumeration for

    19 your option levels. </p> <p>The second parameter is a constant representing

    20 the control option. Typical control options reset the transmission or reception

    21 buffer or start the monitoring of the EIA-232 control line. </p> <p>The third

    22 parameter points to the value of the specified option. For some control options,

    23 the BCA component modifies this value to return information to the caller. </p> </section>

    24 </refbody><related-links>

    25 <link href="GUID-18C39927-625C-5B24-919F-469FCBCD501D.dita"><linktext>BCA2    

    26             API Overview</linktext></link>

    27 </related-links></reference>