36 lines
702 B
C
36 lines
702 B
C
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#ifndef _KISS_H_
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#define _KISS_H_
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#include <HamShield.h>
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#include "AFSK.h"
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#define KISS_FEND 0xC0
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#define KISS_FESC 0xDB
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#define KISS_TFEND 0xDC
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#define KISS_TFESC 0xDD
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class KISS {
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public:
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KISS(Stream *_io, HamShield *h, DDS *d) : io(_io), radio(h), dds(d) {}
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bool read();
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void writePacket(AFSK::Packet *);
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void loop();
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inline void isr() {
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static uint8_t tcnt = 0;
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TIFR1 = _BV(ICF1); // Clear the timer flag
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dds->clockTick();
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if(++tcnt == (DDS_REFCLK_DEFAULT/9600)) {
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PORTD |= _BV(2); // Diagnostic pin (D2)
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radio->afsk.timer();
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tcnt = 0;
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}
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PORTD &= ~(_BV(2));
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}
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private:
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Stream *io;
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HamShield *radio;
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DDS *dds;
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};
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#endif /* _KISS_H_ */
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