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Bios QUE quesiton?

thomas yang78259
Intellectual 950 points

         Can I use DSP/BIOS QUE module to manage a buf array, such as Buff[100][250], I read the QUE reference pdf and I find it to difficult to implement, or something I get misunderstand?

 I  write real-time program, and so to avoid using MALLOC to dynamic request memory, and all memory request replace with global or static data array.

  anyone help?

  • 0
    TI__Guru* 96960 points

    Hi Thomas,

    You use can use QUE module to manage a linked list of buffers, but probably should use the BUF module instead. The BUF module is a memory manager that uses QUE and fixed size buffers. When the call BUF_alloc, the head of the linked list is returned. When you call BUF_free, the buffer is put onto the tail of the linked list. So no external fragmentation and it is very fast and deterministic.

    Todd