CCS/TMS570LS1224: The question about the timer management of FreeRTOS for the code that generated by the HALCoGen 04.07.00 in TMS570LS1224

Eden Li

Prodigy 130 points

Part Number: TMS570LS1224
Other Parts Discussed in Thread: HALCOGEN,

Tool/software: Code Composer Studio

Hi Guys,

I use the Freertos in the TMS570LS1224,The code generated by the HALCoGen 04.07.00 and there are some error in it.

1# If i do not select the Use Timers of the Dialog in the HALCoGen 04.07.00.the tasks can run normally.

2# but if i use the time management of Freertos,that is selecting the Use Timers. the tasks can not run normally.

When i debug the code that i found the code stay on the same palce. show as below:

I don‘t know why！who can help me?

And the attachment is my project and the *.hcg file.

0407.freertos_tms570_2.rar

over 6 years ago

0 Eden Li over 6 years ago

Prodigy 130 points

Friends！ I am sorry,my the first picture in my post is not right,i upload the wrong picture! we can not focus on it!

0 Chuck Davenport over 6 years ago in reply to Eden Li

TI__Guru 59540 points

Hello Eden,

I have forwarded your post to one of our FreeRTOS experts in our software team. They should get back to you soon.

0 Veena Kamath over 6 years ago in reply to Chuck Davenport

TI__Mastermind 31525 points

Hi Eden,

Is this similar to the your previous thread?

Have you included the mpu_wrappers header file in your main file?

Thanks and Regards,

Veena

0 Eden Li over 6 years ago in reply to Veena Kamath

Prodigy 130 points

Hi Veena Kamath,

I have add the file os_mpu_wrappers.h,but still not work normally!The project is in my post attachment.

Best Regards!

Eden

0 Veena Kamath over 6 years ago in reply to Eden Li

TI__Mastermind 31525 points

Hi Eden,

I meant, you should not add mpu_wrappers header file in your main file

Thanks and Regards,
Veena

0 Eden Li over 6 years ago in reply to Veena Kamath

Prodigy 130 points

Hi Veena,

I wanna use the part " configUSE_TIMERS" of Freertos,so I select the Use Timers in the HAL,shown as below :

The HAL generate the Code,and then i Build it ,the below error will appear,if i not add the file named os_mpu_wrappers.h

for the error,i modify the code, show as below,i change the portUSING_MPU_WRAPPERS to 0 ,and then build it again,and another error shown again!

the error:

The attachment is my project.

8664.freertos_tms570_2.rar

0 Veena Kamath over 6 years ago in reply to Eden Li

TI__Mastermind 31525 points

Hi,

There is a bug in the HALCoGen generated file. We have already raised a ticket on the same. The fix will be rolled out in the next release.

As a workaround you could replace the mpu_wrappers.c file in the folder <HALCoGen path>\drivers\FreeRTOS\portable\CCS\Cortex-R4 with the attached file
6355.mpu_wrappers.c

Also, please make sure the portUSING_MPU_WRAPPERS macro is set as 1. And do not include the mpu wrappers header file in the main file

Thanks and Regards,

Veena

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CCS/TMS570LS1224: The question about the timer management of FreeRTOS for the code that generated by the HALCoGen 04.07.00 in TMS570LS1224