Skip to main content
megahercas6
megahercas6
Associate III
July 8, 2015
Question

stm32f746g-disco stdlib examples for this board

  • July 8, 2015
  • 7 replies
  • 1297 views
Posted on July 08, 2015 at 19:29

Hello, i just get stm32f746g-disco board, but i can't do any programming, i need basic stdlib examples like st was providing with all discovery boards.

Where can i get this, i don't want to use HAL libraries

Do they move away from this ?
    This topic has been closed for replies.

    7 replies

    Tesla DeLorean
    Tesla DeLorean
    Guru
    July 8, 2015
    Posted on July 08, 2015 at 19:38

    Do they move away from this ?

    Yes.

    Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..
    megahercas6
    megahercas6Author
    Associate III
    July 8, 2015
    Posted on July 08, 2015 at 19:45

    that is not good. They promised code comparability 1:1 with stm32f4, and now i have to relearn std lib bugs with HAL bugs.

    waclawek.jan
    waclawek.jan
    Super User
    July 8, 2015
    Posted on July 08, 2015 at 19:54

    Pester ST.

    Meantime, you might want to investigate, how far the 'F4 SPL departs from 'F7s hardware. I guess the differences in the existing peripherals may be minimal, once you adopt the ''base'' stm32f7xx.h header; and you can take that one safely from Cube.

    The one big gotcha I know of is the lack of bitbanding in Cortex-M7.

    JW
    Tesla DeLorean
    Tesla DeLorean
    Guru
    July 8, 2015
    Posted on July 08, 2015 at 19:54

    Or port a subset of the SPL to meet your needs.

    I built some free standing code with GNU/GCC for the F7-DISCO without much grief. I think the problem is tractable.

    Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..
    megahercas6
    megahercas6Author
    Associate III
    July 8, 2015
    Posted on July 08, 2015 at 19:58

    wow, not even a single example compiled with iar arm 7.40.2 worked from STM32Cube_FW_F7_V1.1.0, so good job ST, making most waited discovery board nonfunctional , files are missing, sytax is incorrect, just great !

    downloading new iar arm version, if than not helps, i will be very sad

    Tesla DeLorean
    Tesla DeLorean
    Guru
    July 8, 2015
    Posted on July 08, 2015 at 21:15

    Perhaps you need the IAR 7.40.3 service pack?

    The M7/F7 stuff is all rather new.

    Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..
    megahercas6
    megahercas6Author
    Associate III
    July 8, 2015
    Posted on July 08, 2015 at 22:17

    Ok, it compiles without errors with new version of IAR ARM.

    But i am a bit not happy with HAL drivers, stuff is different from stdlib approach, but if that is only way to go, well, i have to get used to it :(

    Terms & ConditionsAccessibility statement