Introduction - If you have any usage issues, please Google them yourself
This is a site from top to bottom in TI routines, absolutely available, P2.2, p2.3, in oscilloscope debug, tune BitTime can adjust the pulse width, you can adjust the baud rate, analog serial need to send a byte-fat 10, the start bit 8 bit effective data stop bit, two real serial ports do not have fat start and stop bits, because the buffer zone has been coupled with a