15 lines
472 B
Plaintext
15 lines
472 B
Plaintext
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README
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This example program echoes data sent in on USART2 on the
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ST STM32F4DISCOVERY eval board. Uses interrupts for that purpose.
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The sending is done in a nonblocking way.
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Board connections:
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PA2 (USART2_TX) TTL serial output (38400,8,N,1)
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PA3 (USART2_RX) TTL serial input (38400,8,N,1)
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