14 lines
457 B
C
14 lines
457 B
C
#ifndef WRITEPIN_H
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#define WRITEPIN_H
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#include <avr/io.h>
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void writePin(volatile unsigned char * const port, const unsigned char pin, const bool state);
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void setBit( volatile unsigned char * const reg, const unsigned char bit, const bool value );
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void setDirection( volatile unsigned char * const portDirReg, const unsigned char pin, const bool makeOutput );
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bool readPin( volatile const unsigned char * const inPort, const unsigned char pin);
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#endif
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