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RTOS/TDA2EVM5777: Problems with UART in Interrupt Mode

Julian Werner
Prodigy 160 points
Part Number: TDA2EVM5777


Tool/software: TI-RTOS

Hi,

I'm working at the moment with the TDA2EVM and use VISION SDK 2.5 ( it is not possible to switch to a newer version). I try to send Data over Uart Instance 6 to an extern Device. The Instance use this settings:

Now the Problem is when i call GIO_Write the my Tasks were closed. In the Pictures are the Tasks which are Ready and Running before using GIO_Write.

After using GIO_write only the Idle Loop is running. When I use the polling mode instead of the interrupt mode i can send data over the RX Pin.

In the zip File is my used code. It would be great when someone had an idea what i made wrong.

Thanks and Regards

Julian Werner