STM32F407VETx - LED blink without freeRTOS - but as soon as i activate it nothing happens

[splasher]

Hello together,

even this is freeRTOS related, i hope this is the correct place for my problem.

I have the following Board with an STM32F407VET:

I started from a github repo with a working configuration:
https://github.com/art103/JZ-F407VET6

I removed everything I don't need in my .ioc file, created the code and added the following files to the while()-loop in the main function:

HAL_GPIO_TogglePin(GPIOE, LED1_Pin);
HAL_Delay(500);
HAL_GPIO_TogglePin(GPIOE, LED2_Pin);
HAL_Delay(500);
HAL_GPIO_TogglePin(GPIOE, LED3_Pin);
HAL_Delay(500);

and I can see that the LEDs are changing, so I expect the basic setup is correct.
But as soon as I add freeRTOS to my project, create the code again and add the following code to my only task:

for(;;)

{

osDelay(100);

HAL_GPIO_TogglePin(GPIOE, LED1_Pin);

osDelay(100);

HAL_GPIO_TogglePin(GPIOE, LED2_Pin);

osDelay(100);

HAL_GPIO_TogglePin(GPIOE, LED3_Pin);

osDelay(100);

}

nothing happend, it looks like this Task is never started at all.

I use CMSIS_V2 interface for freeRTOS, changed the USE_NEWLIB_REENTRANT to true and switched under "SYS" the Timebase Source to TIM6.

I use STM32CubeIDE with Version: 1.15.1.

It would be really great if someone could give me a tip as to what I'm doing wrong

[SofLit]

Hello,

Need to attach your project including the ioc file, so I will try to have a look.

[splasher]

Thanks, i've zipped my whole project.
It's a C++ project - if that is important somehow.

Maybe I should add that I'm unable to flash via STM32CubeIDE with my ST-Link V2 "CN edition".

So i'm creating the .hex file and flash it via the STM32 ST-Link Utility

[SofLit]

Hello,

I've ported your project to STM32F4-Discovery board and I didn't reproduce the issue.

The LEDs (three LEDs) are toggling well in StartDefaultTask().

I'm attaching the project (I just introduced a modification on PD12 to PD15 gpio pins to be as outputs for LEDs + Clock config to adapt it to the disco board).

PS: ST-Link Utility is a deprecated tool and no more supported. Use STM32CubeProgrammer instead.

[splasher]

Thanks a lot for your help. I have another board, I'll try it.

So if the other board is also not working with freertos is there something else I can do?

For me it's super wired that everything is only working without RTOS.

Is there another dev board with ethernet available which is freeRTOS tested?

:(

Thanks for your help 

Update: other board is also not working 

Update2: I tried to flash the program without freeRTOS with STM32CubeProgrammer => working, but as soon as I enable freeRTOS the issue is back - nothing happens :(

[SofLit]

That's weird! And yet I didn' change much to your code and I didn't touch to your project settings!

[M4E5TR0]

Hello, I am having trouble finding the Datasheet of the exact development board based on (STM32F407VET6) you are using, Could you share where you got your datasheet.

[splasher]

https://github.com/art103/JZ-F407VET6

There is one pull request where the pdf is attached.

That's everything I found