I do not know the MSP432.
In this example to receive unsignedBytes, I used:
ReceiveUnsignedBytes.numberOfBytes: BytesAvailableToReceive
and got a list [65,66,67,68]
I do not know the MSP432.
In this example to receive unsignedBytes, I used:
ReceiveUnsignedBytes.numberOfBytes: BytesAvailableToReceive
and got a list [65,66,67,68]