Receiving UART Data disordered

[Oussama_Baklouti]

i'm using touchgfx h750DK to send a frame to an f446re st board then receive data from the board to the touchgfx 
the data sent are good but the data received are disordered although i have the same configuration in both sides  

[Andrew Neil]

What, exactly, do you mean by, "disordered" ?

How do you verify that, "the data sent are good" ?

There's no way that UART frames can change their order on the wire, so it must be in your software.

 

Do your UART comms work well without TouchGFX ?

[Oussama_Baklouti]

the data i received are not int the same order of sending 

 

[TDK]

You have a bug in your software. You should debug your code to find the source of the error and correct it.

[Tesla DeLorean]

You'd need to make an effort to synchronize a byte stream. And identify the first byte in a sequence or packet.

[mƎALLEm]

Related thread: https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/problem-while-sending-a-lin-frame-from-touchgfx/td-p/711283