平台阶段性结束

1、新增了加速度，减速度，运行速度读配置档位
2、优化了串口通讯，待继续调试
3、测试用例，新增了 DCCScanStart() 和 DCCScanStop()的调试

HSI_HexagonMI_EF3/SevenOcean/CMMIO_BASE.CPP

@@ -215,14 +215,14 @@ void CMMIO::LineReceive(char* s, int nbCharAvail, BOOL ignoreDelimiter /*= FALSE
 {
 	if (nbCharAvail != -1)
 	{
-		//TRACE(_T("LineReceive got %d chars \n"),nbCharAvail);
+		TRACE(_T("LineReceive got %d chars \n"),nbCharAvail);
 		char c;
 		for (int i = 0; i < nbCharAvail; i++)
 		{
 			c = s[i];
 			m_InputBuffer[CurrentPointer++] = c;
 
-			// only add a packet if we have a delimiter
+			// only add a packet if we have a delimiter ·Ö¸ô·û
 			if ((!m_usesTerminator && i == nbCharAvail - 1) || (m_usesTerminator && c == m_terminator) ||
 				ignoreDelimiter)
 			{