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- /*!
- \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)
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