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Compiler/MSP430F425: IAR compiler

Douaa Gouider
Prodigy 30 points

Part Number: MSP430F425

Tool/software: TI C/C++ Compiler

Hello every one, 

i'm trying to communicate my board (msp430f425) to stm32f401re but it isn't working and my code on msp430f425 become no functional when I connect the stm32 with the board . I don't know the reason . when i connect msp430f425 to the pc ,  i have communication between the board and my pc but it sends and recieves wrong data . also i have communication between the pc and stm32 with correct data. Is there any one who can help me to know the reason  . 

thanks .

  • 0
    TI__Guru**** 221977 points
    Assuming that you are referring to UART communication, it appears that the baud rate settings on your MSP430F425 are incorrect and need to be adjusted (you can test this with the PC to determine when data is sent/received properly). You also need to make sure the the TX from one device connects to the RX of the other, not TX to TX & RX to RX.

    Regards,
    Ryan

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