21 lines
347 B
C
21 lines
347 B
C
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#ifndef USART_H
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#define USART_H
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#include <avr/io.h>
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#include <stdint.h>
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constexpr uint16_t BAUDRATE = 38400UL; //9600UL//9600
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class USART
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{
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public:
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void init(void);
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void writeByte(uint8_t);
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uint8_t readByte(void);
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constexpr static uint8_t MSG_OK = 0xFF;
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constexpr static uint8_t MSG_FAIL = 0xFE;
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};
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#endif // USART_H
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