MSP430FR6047: MSP430-FR6047 I have a question about i2c port connection.

Tool/software:

Hello

I asked you about I2C among the questions I asked before.

https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1321510/msp430fr6047-msp430-fr6047-i-have-a-question-about-i2c-port-connection?tisearch=e2e-sitesearch&keymatch=msp430fr6047%25252525252520i2c#

When we connect the I2C (COMM_IRQ / COMM_SDA / COMM_SCL) of the board we are developing to EVM430-FR6047, the error communication is done as shown below, but the normal connection is not done, so I am contacting you again.

The connection to the Custom board I2C is not normal, so the "waiting for device" status continues as shown below.

However, the UltraSonic Sensor connection error continues to come up.

I am contacting you about what additional steps I need to take to display the normal connection as shown below.

Currently, the "Waiting for device" status continues, so I am contacting you because calibration through USS GUI is not possible.

Thanks for regards.

The code related to the COMM_I2C connection is using the code and port of EVM430-FR6047 as is.