58 lines
1.5 KiB
C
Executable file
58 lines
1.5 KiB
C
Executable file
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/*****************************************************************************/
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/* Message byte definitions: */
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#define MSG_SOM1 0x3c
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#define MSG_SOM2 0x3e
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#define MSG_EOM1 0x0d
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#define MSG_EOM2 0x0a
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#define MSG_TYPE_ANSWER_OK 0x01
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#define MSG_TYPE_ANSWER_NOK 0x02
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#define MSG_TYPE_BAUDRATE 0x03
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/*****************************************************************************/
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#define EN_MUX_LINE0 \
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PORTB &= ~(1 << PIN4); \
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PORTB &= ~(1 << PIN5); \
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PORTB &= ~(1 << PIN6); \
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#define EN_MUX_LINE1 \
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PORTB &= ~(1 << PIN4); \
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PORTB &= ~(1 << PIN5); \
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PORTB |= (1 << PIN6); \
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#define EN_MUX_LINE2 \
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PORTB &= ~(1 << PIN4); \
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PORTB |= (1 << PIN5); \
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PORTB &= ~(1 << PIN6); \
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#define EN_MUX_LINE3 \
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PORTB &= ~(1 << PIN4); \
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PORTB |= (1 << PIN5); \
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PORTB |= (1 << PIN6); \
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#define EN_MUX_LINE4 \
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PORTB |= (1 << PIN4); \
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PORTB &= ~(1 << PIN5); \
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PORTB &= ~(1 << PIN6); \
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#define EN_MUX_LINE5 \
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PORTB |= (1 << PIN4); \
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PORTB &= ~(1 << PIN5); \
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PORTB |= (1 << PIN6); \
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#define EN_MUX_LINE6 \
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PORTB |= (1 << PIN4); \
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PORTB |= (1 << PIN5); \
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PORTB &= ~(1 << PIN6); \
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#define EN_MUX_LINE7 \
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PORTB |= (1 << PIN4); \
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PORTB |= (1 << PIN5); \
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PORTB |= (1 << PIN6); \
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/*****************************************************************************/
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