14 lines
363 B
C
14 lines
363 B
C
#ifndef WRITEPIN_H
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#define WRITEPIN_H
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#include <avr/io.h>
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inline void writePin(volatile unsigned char *port, const unsigned char pin, const bool state) //waste 2 cycles
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{
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*port &= ~(1 << pin);
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if(state) *port |= (1 << pin);
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}
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inline bool readPin( volatile unsigned char *inPort, const unsigned char pin){ return (bool) (*inPort & (1 << pin));}
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#endif
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