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    • timer not working in added .C file

    Posted by trixo on 2022-02-20 13:32

    STM32F411re on a nucleoboard.

    hello,
    i have a problem with my timer 3, it think it have something to do with: including / linking.

    i have added a stepper_manual.h file and a stepper_manual.c file in myn project.
    in main.c i can used the timer to toggle a led.
    but when i want to do it in stepper_manual.c file i get some errors: 'htim3' undeclared (first used in this function)
    de compiler see the 2 added files.
    i think i have to include something, but what and where ?
    thanx in advance.

    Reads: 7316
    Posted by trixo on 2022-02-20 20:05

    i have the problem solved.

    in MX by project manager -> project -> generated files select the top option (generated the peripheral initializatin as a pair.....)
    this wil make that the functions uart, time (an i think more if you used them) get his own .h &.c files
    before the stood in main.c..

    now i included tim.h in the stepper_manual.c file......and it works ๐Ÿ˜Š


         Posted by trixo on 2022-04-07 19:54

    i'm so sorry for my late reaction ๐Ÿ˜ก๐Ÿ˜ก๐Ÿ˜ก
    your answer was correct, its working now.

    thanks........sorry again ๐Ÿ˜ก


     
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