RTOS/EK-TM4C129EXL: Restart TI-RTOS after pressing reset button or power off.

Krogi1305

Part Number: EK-TM4C129EXL

Tool/software: TI-RTOS

Hello,

if I use a non-RTOS example like blinky I can restart the processor by reset button or by unplugging and reinserting the USB plug.

But when I use a RTOS example, the processor does not restart after pressing the reset button or powered off.

How can I do that the processor then reboot?

over 7 years ago

0 Genatco over 7 years ago

Guru 55913 points

Perhaps try adding Tivaware clock set function (main.c ) test if the MOSC is not being properly configured by RTOS Boot module.

0 Charles Tsai over 7 years ago

TI__Guru**** 191766 points

Hi,
Which RTOS example did you try?

0 Krogi1305 over 7 years ago in reply to Charles Tsai

Prodigy 40 points

I try the TCP echo example and the GPIO Interrupt example

0 Charles Tsai over 7 years ago in reply to Krogi1305

TI__Guru**** 191766 points

Hi,
I cannot replicate your result. I ran the TI-RTOS GPIO interrupt example and the processor after pressing the reset button. While you press and hold the reset button, do you see the LED0 turned off? Once you released the reset button, do you see the LED0 turned on? If you release the reset button and if you see the LED0 turned on it means the processor has run to the main(). When the LED0 is off it means the processor is in the reset state.

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RTOS/EK-TM4C129EXL: Restart TI-RTOS after pressing reset button or power off.