radio.h

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#ifndef __RADIO_H
#define __RADIO_H

#include "radiotimer.h"

//=========================== define ==========================================

#define LENGTH_CRC 2

typedef enum {
   RADIOSTATE_STOPPED             = 0x00,   
   RADIOSTATE_RFOFF               = 0x01,   
   RADIOSTATE_SETTING_FREQUENCY   = 0x02,   
   RADIOSTATE_FREQUENCY_SET       = 0x03,   
   RADIOSTATE_LOADING_PACKET      = 0x04,   
   RADIOSTATE_PACKET_LOADED       = 0x05,   
   RADIOSTATE_ENABLING_TX         = 0x06,   
   RADIOSTATE_TX_ENABLED          = 0x07,   
   RADIOSTATE_TRANSMITTING        = 0x08,   
   RADIOSTATE_ENABLING_RX         = 0x09,   
   RADIOSTATE_LISTENING           = 0x0a,   
   RADIOSTATE_RECEIVING           = 0x0b,   
   RADIOSTATE_TXRX_DONE           = 0x0c,   
   RADIOSTATE_TURNING_OFF         = 0x0d,   
} radio_state_t;

//=========================== typedef =========================================

//=========================== variables =======================================

//=========================== prototypes ======================================

// admin
void     radio_init(void);
void     radio_setOverflowCb(radiotimer_compare_cbt cb);
void     radio_setCompareCb(radiotimer_compare_cbt cb);
void     radio_setStartFrameCb(radiotimer_capture_cbt cb);
void     radio_setEndFrameCb(radiotimer_capture_cbt cb);
// reset
void     radio_reset(void);
// timer
void     radio_startTimer(PORT_TIMER_WIDTH period);
PORT_TIMER_WIDTH radio_getTimerValue(void);
void     radio_setTimerPeriod(PORT_TIMER_WIDTH period);
PORT_TIMER_WIDTH radio_getTimerPeriod(void);
// RF admin
void     radio_setFrequency(uint8_t frequency);
void     radio_rfOn(void);
void     radio_rfOff(void);
// TX
void     radio_loadPacket(uint8_t* packet, uint8_t len);
void     radio_txEnable(void);
void     radio_txNow(void);
// RX
void     radio_rxEnable(void);
void     radio_rxNow(void);
void     radio_getReceivedFrame(uint8_t* bufRead,
                                uint8_t* lenRead,
                                uint8_t  maxBufLen,
                                 int8_t* rssi,
                                uint8_t* lqi,
                                   bool* crc);

// interrupt handlers
kick_scheduler_t   radio_isr(void);

#endif