#ifndef DRIVERS_AFSK_H_
#define DRIVERS_AFSK_H_

//#define ALVLDBG

#include "systick.h"
#include "stm32f10x.h"
#include <math.h>
#include <stdlib.h>
#include <stdint.h>
#include "variables.h"
#include "common.h"
#include "ax25.h"

#ifdef ALVLDBG
#include "drivers/uart.h"
#endif

#define NN 8 //probkowanie/baudrate

#define PTT_ON GPIOC->BSRR = GPIO_BSRR_BS14
#define PTT_OFF GPIOC->BSRR = GPIO_BSRR_BR14
#define DCD_ON (GPIOC->BSRR = GPIO_BSRR_BR13)
#define DCD_OFF (GPIOC->BSRR = GPIO_BSRR_BS13)

void afsk_decode(uint8_t);
int32_t afsk_demod(int16_t);
void DMA1_Channel2_IRQHandler(void) __attribute__ ((interrupt));
void DMA1_Channel2_IRQHandler(void);
void TIM2_IRQHandler(void) __attribute__ ((interrupt));
void TIM2_IRQHandler(void);
void TIM3_IRQHandler(void) __attribute__ ((interrupt));
void TIM3_IRQHandler(void);
void afsk_sendTone(uint8_t);
void afsk_sendFlag(uint8_t);
void afsk_transmitTestStart(uint8_t);
void afsk_transmitTestStop(void);
void afsk_transmitStart(void);
void afsk_transmitStop(void);
void afsk_init(void);


#endif