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Direct serial line in/out. P-persistent CSMA. SLIP compatibility.

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Mark Qvist 2014-04-27 18:54:01 +02:00
parent 74542aa87a
commit bd11c5ee83
9 changed files with 180 additions and 52 deletions
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3
Modem/hardware.h
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@ -53,4 +53,7 @@ void hw_afsk_dacInit(int ch, struct Afsk *_ctx);
#define AFSK_DAC_IRQ_START() do { extern bool hw_afsk_dac_isr; PORTD |= BV(3); hw_afsk_dac_isr = true; } while (0)
#define AFSK_DAC_IRQ_STOP() do { extern bool hw_afsk_dac_isr; PORTD &= ~BV(3); hw_afsk_dac_isr = false; } while (0)
#define AFSK_HW_PTT_ON() do { extern bool hw_ptt_on; hw_ptt_on = true; } while (0)
#define AFSK_HW_PTT_OFF() do { extern bool hw_ptt_on; hw_ptt_on = false; } while (0)
#endif