def setContext(self, context_str):
if (len(self.m_context) == <NUM_LIT:0>) and (len(context_str) >= <NUM_LIT:7>):<EOL><INDENT>if context_str[<NUM_LIT:0>:<NUM_LIT:7>] != "<STR_LIT>":<EOL><INDENT>ekm_log("<STR_LIT>" + context_str)<EOL><DEDENT><DEDENT>self.m_context = context_str<EOL>
Set context string for serial command.  Private setter.

        Args:
            context_str (str): Command specific string.