B4R Question Serial log problem

[tzfpg]

i using wemos mini hardware serial to receive data from another device, i can't receive any data.

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'Public variables can be accessed from all modules.
    Public LogSerial As Serial
    Private SerialNative1  As Stream
    Private astreamData As AsyncStreams
    Dim bc As ByteConverter
End Sub

Private Sub AppStart
    LogSerial.Initialize(115200)
    RunNative("SerialNative1", Null)
    astreamData.Initialize(SerialNative1,"astreamData_NewData", Null)
    Log("AppStart")
End Sub

Sub astreamData_NewData (buffer() As Byte)
    Log(bc.HexFromBytes(buffer))
End Sub

#IF C
void SerialNative1(B4R::Object* unused) {
 ::Serial1.begin(9600,SERIAL_8N2);
 b4r_main::_serialnative1->wrappedStream = &::Serial1;
}
#END IF

Above is my testing code, which part make the problem?

 

[tzfpg]

i found the solution, change Serial1 to Serial.