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This commit is contained in:
Mark Qvist 2014-04-06 17:17:13 +02:00
parent 0c4bc75be9
commit 017a1e6887
6 changed files with 263 additions and 62 deletions
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4
Modem/hardware.c
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@ -1,7 +1,7 @@
#include "hardware.h"
#include "afsk.h"
#include <net/afsk.h>
#include <cpu/irq.h>
#include <avr/io.h>
@ -48,7 +48,7 @@ DECLARE_ISR(ADC_vect) {
TIFR1 = BV(ICF1);
afsk_adc_isr(context, ((int16_t)((ADC) >> 2) - 128));
if (hw_afsk_dac_isr)
PORTD = afsk_dac_isr(context) & 0xF0;
PORTD = (afsk_dac_isr(context) & 0xF0) | BV(3);
else
PORTD = 128;
}