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43 lines
1.0 KiB
43 lines
1.0 KiB
#ifndef DRIVERS_AFSK_H_
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#define DRIVERS_AFSK_H_
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//#define ALVLDBG
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#include "systick.h"
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#include "stm32f10x.h"
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#include <math.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "variables.h"
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#include "common.h"
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#include "ax25.h"
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#ifdef ALVLDBG
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#include "drivers/uart.h"
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#endif
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#define NN 8 //probkowanie/baudrate
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#define PTT_ON GPIOC->BSRR = GPIO_BSRR_BS14
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#define PTT_OFF GPIOC->BSRR = GPIO_BSRR_BR14
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#define DCD_ON (GPIOC->BSRR = GPIO_BSRR_BR13)
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#define DCD_OFF (GPIOC->BSRR = GPIO_BSRR_BS13)
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void afsk_decode(uint8_t);
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int32_t afsk_demod(int16_t);
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void DMA1_Channel2_IRQHandler(void) __attribute__ ((interrupt));
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void DMA1_Channel2_IRQHandler(void);
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void TIM2_IRQHandler(void) __attribute__ ((interrupt));
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void TIM2_IRQHandler(void);
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void TIM3_IRQHandler(void) __attribute__ ((interrupt));
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void TIM3_IRQHandler(void);
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void afsk_sendTone(uint8_t);
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void afsk_sendFlag(uint8_t);
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void afsk_transmitTestStart(uint8_t);
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void afsk_transmitTestStop(void);
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void afsk_transmitStart(void);
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void afsk_transmitStop(void);
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void afsk_init(void);
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#endif
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