associated variable argument list to the debug output device.\r
\r
If Format is NULL, then ASSERT().\r
\r
@param[in] ErrorLevel The error level of the debug message.\r
@param[in] IsSend Flag of debug message to declare that the data is being sent or being received.\r
associated variable argument list to the debug output device.\r
\r
If Format is NULL, then ASSERT().\r
\r
@param[in] ErrorLevel The error level of the debug message.\r
@param[in] IsSend Flag of debug message to declare that the data is being sent or being received.\r