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Recent content by my_account

  1. M

    tmpfile() returns a null pointer

    I have to notice that the implementation is already done to run on Computers (Jasper code for Jpeg2000 compression). My task is to make this code running on an embedded plateform. Besides, what i've seen in this thread makes me asking the question of compatibility..
  2. M

    tmpfile() returns a null pointer

    yes, sure, i have tried to increase my memory space. I have even tried to call this function in a new source file (in a new project), but it's still the same problem. What i've noticed that the program is blocked in the call of the function itself, it doesn't return any thing, contrary to what...
  3. M

    tmpfile() returns a null pointer

    The variable input_file has been just created before the instruction above: FILE *input_file; I can't see how i can check the file if it's opening properly or not :/ Notice that I am in an embedded plateform..
  4. M

    tmpfile() returns a null pointer

    All what i can show you is this instruction: if (!(input_file = tmpfile())) { print (" Problem with tmpfile \n"); goto error; } I always have this error message.
  5. M

    tmpfile() returns a null pointer

    Hi, I have a C code running on a Xilinx card, equipped with a Microblaze processor. I have trouble when calling this function: tmpfile() which all the time returns a null pointer. I don't know how to fix this problem. Have you any idea about this bug? thx in advance
  6. M

    [SOLVED] Resize the heap memory

    Hi everybody, i have encountred problems with the dynamic allocation in my C code running on Xilinx Virtex5 ML507, on Microblaze. I'm thinking of resizing the heap memory in the linker script, but i can't get the meaning of "0x0" or "0x400" that appear in the size column of the heap/stack...
  7. M

    [SOLVED] GLUT for my project on Xilinx

    I have saved my problem, details are here. Thanks anyway
  8. M

    [SOLVED] GLUT for my project on Xilinx

    Hi, I have a code written in C, where there is a call: (with glut.h missed) I need to run my code on Xilinx Virtex Card, with Microblaze running on. So, as i am not familiar to GLUT "world", i didn't understand which version i shall download and import to my project. Could you please tell me...
  9. M

    Compilation in Xilinx SDK

    Hi, I need to know some information about compilation on Xilinx SDK. When importing a C project including its makefiles, does the compilation of the project in SDK Xilinx occur regardless these makelfiles ?? thx
  10. M

    Profiling on xilinx using SDK

    Did you try the page 15 of this ?
  11. M

    Profiling on xilinx using SDK

    Do you want to know how to do it manualy in SDK ?
  12. M

    Profiling on xilinx using SDK

    Is this what you're looking for ?? ;)
  13. M

    [SOLVED] Problems with C/C++ project in Xilinx SDK

    I've got the answer here thx anyway
  14. M

    [SOLVED] Problems with C/C++ project in Xilinx SDK

    Hi everybody, i am beginner with Xilinx SDK. I am actually trying to import an existing C project in SDK. When building it, i have got these errors, with these lines in head: This is a cpature of my screen: I've tried to delete the pnm folder which contains the error, but, then, the same...
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