In MOOC FreeRTOS on STM32 v2 - 01a Preparation - LIVE lab Why does ITM_SendChar(message); print twice?

[gerhard]

FreeRTOS on STM32 v2 - 01a Preparation - LIVE lab

Why does ITM_SendChar(message); print twice?

'1' is printed twice every 500ms

Any help appreciated

[Artur IWANICKI]

It is related with SWV views refresh rate of ITM viewer within STM32CubeIDE. It is set to 1 second.

To solve it please either increase the delays in your code to 1 second or use other tool with SWV option (like STM32CubeProgrammer),