24 lines
603 B
C
24 lines
603 B
C
#ifndef _DCF77_H
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#define _DCF77_H
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#include "globals.h"
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#include "timekeeper.h"
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#define DCF77_FRAME_SIZE (60)
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#define DCF77_PULSE_LENGTH (100)
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#ifdef DCF77_ACTIVE_LOW
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enum dcf_pinstate { dcf_high, dcf_low };
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#else
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enum dcf_pinstate { dcf_low, dcf_high };
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#endif
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enum DCF77_Pulses { dcf_Z, dcf_0, dcf_1 };
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void DCF77_Pulse(time_t t, uint8_t const *DCFpulse);
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uint8_t *IRAM_ATTR DCF77_Frame(time_t const t);
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uint8_t IRAM_ATTR dec2bcd(uint8_t const dec, uint8_t const startpos, uint8_t const endpos,
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uint8_t *DCFpulse);
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uint8_t IRAM_ATTR setParityBit(uint8_t const p);
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#endif |