/*!
\file readme.txt
\brief description of the USART HalfDuplex
*/
/*
Copyright (C) 2017 GigaDevice
2017-06-06, V1.0.0, firmware for GD32F3x0
*/
This demo is based on the GD32350R-EVAL board, it provides a basic communication
USART0 with USART1 in Half-Duplex mode.
The transmitter_buffer0 and transmitter_buffer1 are sent by USART0 and USART1 respectively and
displayed in HyperTerminal. If the data received by USART0 is equal to transmitter_buffer1 and the
data received by USART1 is equal to transmitter_buffer0, LED1 and LED2 is turned on.
connect USART0_Tx(PA9) to USART1_Tx(PA2)