B4R Question SerialNative2 and AsyncStreams

Discussion in 'B4R Questions' started by rodmcm, Sep 18, 2018.

  1. rodmcm

    rodmcm Member Licensed User

    I am trying to attach astreams to SerialNative 2 to catch incoming messages. Tried lots of combinations, but at limit of understanding.
    This is the compile error file

    In file included from C:\RODSFI~1\RODSPL~1\RODTOO~1\B4A\RODSRP~1\SERIAL~1\Objects\bin\sketch\B4RDefines.h:25:0,
    from C:\RODSFI~1\RODSPL~1\RODTOO~1\B4A\RODSRP~1\SERIAL~1\Objects\bin\sketch\AsyncStreams.cpp:1:
    C:\RODSFI~1\RODSPL~1\RODTOO~1\B4A\RODSRP~1\SERIAL~1\Objects\bin\sketch\AsyncStreams.cpp: In static member function 'static void B4R::AsyncStreams::checkForData(void*)':
    rCore.h:580: error: no matching function for call to 'operator new(sizetype, byte*)'
    #define CreateStackMemoryObject(type) new (StackMemory::buffer + AlignCP) type(); StackMemory::cp += sizeof(type)
    C:\RODSFI~1\RODSPL~1\RODTOO~1\B4A\RODSRP~1\SERIAL~1\Objects\bin\sketch\AsyncStreams.cpp:27:20: note: in expansion of macro 'CreateStackMemoryObject'
    ArrayByte* arr = CreateStackMemoryObject(ArrayByte);
    <built-in>: note: candidate: void* operator new(unsigned int)
    <built-in>: note: candidate expects 1 argument, 2 provided
    exit status 1

    Attached Files:

  2. Erel

    Erel Administrator Staff Member Licensed User

    Please edit your post. It is very difficult to read the error message.

    Why have you added this line:
    #DefineExtra: #define SKIP_B4RNEW
    What happens if you remove it?
  3. rodmcm

    rodmcm Member Licensed User

    Works fine without SKIP_B4RNEW

    Thanks.. I left it in as you had told me on a previous post to include it for B4r compile problems

    Would you mind if I post the complete (and running) program to 'code snippets' there may be others looking at the other hardware serials
  4. Erel

    Erel Administrator Staff Member Licensed User

    Good idea!
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