Part Number: MSP-EXP432P401R
the version of Launchpad is MSP-EXP432P401R rev 2.1, the XDS110 of which uses MSP432E401Y as a chip for debug and download.
recently I stuck in here at driverlib.c.
I used TI drivers to develop with noRTOS.
Why this thing happens?
BTW, in current case it happens when I2C_transfer(), but it is not a necessary factor. Also, when I pull out the USB wire and connected again, the first time would disappear the problem.