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27 lines
696 B
Plaintext
27 lines
696 B
Plaintext
/*!
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\file readme.txt
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\brief description of the USART printf
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*/
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/*
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Copyright (C) 2017 GigaDevice
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2014-12-26, V1.0.0, platform GD32F1x0(x=3,5)
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2016-01-15, V2.0.0, platform GD32F1x0(x=3,5,7,9)
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2016-04-30, V3.0.0, firmware update for GD32F1x0(x=3,5,7,9)
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2017-06-19, V3.1.0, firmware update for GD32F1x0(x=3,5,7,9)
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*/
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This demo is based on the GD32150R-EVAL/GD32190R-EVAL board, it shows how to retarget the C
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library printf function to the USART.
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The USARTx is configured as follow:
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- BaudRate = 115200 baud
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- Word Length = 8 Bits
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- One Stop Bit
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- No parity
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- Hardware flow control disabled (RTS and CTS signals)
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- Receive and transmit enabled
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