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    • stm32 using sw4stm32 and simulink

    Posted by Awais Hafeez on 2016-07-11 14:26

    Does any one used stm32 mat/target for rapid code generation. I need help in this regards.
    I am sharing my main.c, It is showing some error. Pls help.
    BR
    Awais

    main.c (13.55 Kb)
    Reads: 11118
    Posted by arulprabhu on 2017-01-20 04:16

    I too try with stm32-mat/target. I got few error on compilation with "System Workbench for STM32" but able to run the code with few hacks. I am trying to create simple model with toggle only one pin (PA5-LED on NUCLEOF410RB). Can you post your error; i hope you too use "System Workbench for STM32".

    For some reason, model _step() functions is not reached by IF statement. So i forced to make True and add my own HAL_Delay on the generated code to debug. can you please help if you know the cause for it.

    while (1) {
    /*Process tasks every solver time*/
    if (... || true) {
    ....
    BSP_step();
    HAL_Delay(500);
    ...
    }

    main.c (8.95 Kb)
    Posted by arulprabhu on 2017-01-21 10:02

    I did solved it. STM32-MAT/TARGET creates a variable remainAutoReloadTimerLoopVal_S. This variable is declared as static uint32_t remainAutoReloadTimerLoopVal_S = 1; in main.c. If we change this to static volatile uint32_t remainAutoReloadTimerLoopVal_S = 1; it will work. SysTick_Handler is triggered.
    Fix:
    added "volatile"
    Tools used.
    1.STM32-MAT/TARGET
    2.STM32CubeMX
    3.System Workbench for STM32