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This commit is contained in:
Mark Qvist 2014-04-06 19:46:24 +02:00
parent 5a3c02f6af
commit ab4e337a18
3 changed files with 53 additions and 12 deletions
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26
Modem/hardware.c
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@ -1,18 +1,32 @@
//////////////////////////////////////////////////////
// First things first, all the includes we need //
//////////////////////////////////////////////////////
#include "hardware.h"
#include "afsk.h"
#include "hardware.h" // We need the header for this code
#include "afsk.h" // We also need to know about the AFSK modem
#include <cpu/irq.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <cpu/irq.h> // Interrupt functions from BertOS
#include <avr/io.h> // AVR IO functions from BertOS
#include <avr/interrupt.h> // AVR interrupt functions from BertOS
// A reference to our modem "object"
static Afsk *context;
//////////////////////////////////////////////////////
// And now for the actual hardware functions //
//////////////////////////////////////////////////////
// This function initializes the ADC and configures
// it the way we need.
void hw_afsk_adcInit(int ch, Afsk *_context)
{
// Store a reference to our modem "object"
// FIXME: rename this
context = _context;
// Also make sure that we are not trying to use
// a pin that can't be used for analog input
ASSERT(ch <= 5);
// We need to do some configuration on the Timer/Counter Control