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ARM: UART + Gui Thread (1 Replies)

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Hi all, I got a stm32f746 disco , I am running RTOS and have a gui Thread running. I am trying to send a string out Uart1 when a button is pressed on the GUI. The GUI is up and running, but when I try to send the data with button press all I am getting out is rubbish. The button press is calling a txData function which just transmits out a uint8_t buffer. On startup when the UART is initialized I transmit out "Hello World" with the txData function to test the

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