#ifndef _RADIO_COMMON_H_
#define _RADIO_COMMON_H_

#include <stdbool.h>
#include <stdint.h>


//radio cfg
#define RADIO_FIRST_CHANNEL				(11)		//2.4-GHz channels start at 11
#define RADIO_NUM_CHANNELS				(16)


#define RADIO_MAX_PACKET_LEN			(125)	//useful payload, not including the crc

#define ADDR_MODE_NONE					(0)
#define ADDR_MODE_SHORT					(2)
#define ADDR_MODE_LONG					(3)

#define FRAME_TYPE_BEACON				(0)
#define FRAME_TYPE_DATA					(1)
#define FRAME_TYPE_ACK					(2)
#define FRAME_TYPE_MAC_CMD				(3)

#define SHORT_MAC_UNUSED				(0x10000000UL)	//for radioRxFilterCfg's myShortMac


void radioInit(void);
bool radioTx(const void __xdata* packet);		//waits for tx end

#pragma callee_saves radioRxAckReset
void radioRxAckReset(void);
#pragma callee_saves radioRxAckGetLast
int16_t radioRxAckGetLast(void);	//get seq of lask ack we got or -1 if none
void radioRxFilterCfg(const uint8_t __xdata *filterForLong, uint32_t myShortMac, uint16_t myPan);
void radioRxEnable(__bit on, __bit autoAck);

#pragma callee_saves radioSetTxPower
void radioSetTxPower(int8_t dBm);	//-30..+10 dBm

#pragma callee_saves radioSetChannel
void radioSetChannel(uint8_t ch);

void radioRxFlush(void);
int8_t radioRxDequeuePktGet(const void __xdata * __xdata *dstBufP, uint8_t __xdata *lqiP, int8_t __xdata *rssiP);
void radioRxDequeuedPktRelease(void);





#endif