• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 352 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MSPM0G3507: UART baud rate issue

VIRENDRA DALAL
Prodigy 80 points
Part Number: MSPM0G3507

Hi,

I am exploring MSP-M0G3607 MCU. I am using CCS Theia 0.9 with SDK 0.587. I am using the "uart_tx_console_multibyte_repeated_fifo_dma.c" firmware example to print out data on serial. I am simply printing a counter with a delay of 1 second and redirecting this data to serial plotter software to plot this data on the graph. The issue I am facing is regarding the baud rate, I think the baud rate is not correctly configured which is why I could not able to plot anything. Kindly see the below screenshot for reference.

I have configured UART as shown in the below screenshot.

I have tried multiple serial plotters. But could not get the data on any of the software.

Can someone help me out with this?

Thanks and regards,

Virendra Dalal

Einfochips

Einfochips 

  • 0
    TI__Mastermind 25570 points

    Hello Virendra,

    I have imported the project and just by changing the baud rate from the default 115200 to 9600 I was able to get an output.

    It does look like you are utilizing the correct COM port. I would check if any digital signal is appearing with a scope or a logic analyzer (this will let us verify data is coming independent of baud rate). Also the UART is connected through the launchpad on UART0 pin 57 and 56 (PA11 and PA10) specifically. If you do change the pins you need to connect a jumper from your new pins to the debug RX and TX (this can be done with J101).

    Regards,

    Luke