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TI RTOS foot print

ASHOK palaniswamy
Intellectual 405 points

Hi All,

I am planning to use TI RTOS + NDK. Please let me know if 512 KB flash size is sufficiant to hold the image.

Thanks,

P.Ashok

  • 0
    Intellectual 870 points
    Hi,
    I have used sys bios on F28035 with 128KB flash and it used about 23 to 32 percent of it, depending upon the components that I select. So I believe 512KB should be sufficient.
  • 0 in reply to Jawwad Hafeez
    TI__Guru* 96960 points

    I just built the TCP Echo example for TM4C129 and it uses ~82KB flash. Not the most complicated example, but it uses the majority of the networking stack and the kernel. The IPv6 example is bigger ~133KB.

  • 0 in reply to ToddMullanix
    TI__Mastermind 45025 points

    Also, depending on the needs of your application, you can reduce the footprint size by a lot.

    Please refer to the NDK's release notes, in which there are footprint (sizing) benchmarks published.  In that section, I list the footprint of several NDK + BIOS applications for several "typical use cases."

    Also, the configuration file (*.cfg) used in each benchmark application is found by clicking on the link of the cfg file name next to the footprint size table.

    Steve