mimac_at86rf.c File Reference

MAC Layer Abstraction for AT86RFx implementation.

Copyright (c) 2018 - 2022 Microchip Technology Inc. and its subsidiaries.

#include <string.h>
#include <stdbool.h>
#include <trx_access.h>
#include "miwi_config.h"
#include "miwi_config_p2p.h"
#include "delay.h"
#include "sal.h"
#include "phy.h"
#include "mimac_at86rf.h"
#include "pdsDataServer.h"

Functions
uint8_t	MiMAC_ChannelAssessment (uint8_t AssessmentMode)
void	MiMAC_DiscardPacket (void)
uint32_t	MiMAC_GetPHYChannelInfo (void)
bool	MiMAC_Init (MACINIT_PARAM initValue)
bool	MiMAC_PowerState (INPUT uint8_t PowerState)
bool	MiMAC_ReceivedPacket (void)
bool	MiMAC_SendPacket (MAC_TRANS_PARAM transParam, uint8_t *MACPayload, uint8_t MACPayloadLen, uint8_t msghandle, DataConf_callback_t ConfCallback)
bool	MiMAC_Set (mac_set_params_t id, uint8_t *value)
bool	MiMAC_SetAltAddress (uint8_t *Address, uint8_t *PanId)
uint32_t	MiMAC_SymbolToTicks (uint32_t symbols)
void	MiMAC_Task (void)
void	PHY_DataConf (uint8_t status)

Variables
uint8_t	BankIndex = 0xFF
uint8_t	calculated_mic_values [AES_BLOCKSIZE/4]
bool	dataConfAvailable = 0
DataConf_callback_t	dataConfCallback = NULL
uint8_t	dataHandle = 0
uint8_t *	dataPointer = NULL
miwi_status_t	dataStatus
uint8_t	IEEESeqNum
API_UINT16_UNION	MAC_PANID
uint8_t	MACCurrentChannel
MACINIT_PARAM	MACInitParams
API_UINT16_UNION	myNetworkAddress
uint8_t	packet [128]
uint8_t	received_mic_values [AES_BLOCKSIZE/4]

uint8_t MiMAC_ChannelAssessment

(

uint8_t

AssessmentMode

)

References CHANNEL_ASSESSMENT_ENERGY_DETECT, and PHY_EdReq().

void MiMAC_DiscardPacket

(

void

)

References BANK_SIZE, BankIndex, RxBuffer_t::PayloadLen, and RxBuffer.

Referenced by MiMAC_ReceivedPacket(), and P2PTasks().

uint32_t MiMAC_GetPHYChannelInfo

(

void

)

References FULL_CHANNEL_MAP.

bool MiMAC_Init

(

MACINIT_PARAM

initValue

)

References MACINIT_PARAM::actionFlags, BANK_SIZE, MACINIT_PARAM::bits, FRAME_COUNTER_UPDATE_INTERVAL, i, IEEESeqNum, MACINIT_PARAM::PAddress, RxBuffer_t::PayloadLen, PDS_Restore(), PDS_Store(), PHY_Init(), PHY_RandomReq(), PHY_SetIEEEAddr(), PHY_SetRxState(), RxBuffer, and API_UINT32_UNION::Val.

Referenced by MiApp_ProtocolInit().

bool MiMAC_PowerState

(

INPUT uint8_t

PowerState

)

References PHY_Sleep(), PHY_Wakeup(), POWER_STATE_DEEP_SLEEP, and POWER_STATE_OPERATE.

Referenced by P2PTasks().

bool MiMAC_ReceivedPacket

(

void

)

References BANK_SIZE, BankIndex, MAC_RECEIVED_PACKET::bits, CONNECTION_SIZE, DataDecrypt(), defaultParamsRomOrRam, MAC_RECEIVED_PACKET::flags, i, isSameAddress(), MAC_RECEIVED_PACKET::LQIValue, MACRxPacket, MiMAC_DiscardPacket(), PACKET_TYPE_COMMAND, PACKET_TYPE_DATA, PACKET_TYPE_RESERVE, MAC_RECEIVED_PACKET::Payload, RxBuffer_t::Payload, MAC_RECEIVED_PACKET::PayloadLen, RxBuffer_t::PayloadLen, received_mic_values, MAC_RECEIVED_PACKET::RSSIValue, RxBuffer, MAC_RECEIVED_PACKET::SourceAddress, API_UINT32_UNION::v, API_UINT32_UNION::Val, and MAC_RECEIVED_PACKET::Val.

Referenced by P2PTasks().

bool MiMAC_SendPacket	(	MAC_TRANS_PARAM	transParam,
		uint8_t *	MACPayload,
		uint8_t	MACPayloadLen,
		uint8_t	msghandle,
		DataConf_callback_t	ConfCallback
	)

References MAC_TRANS_PARAM::bits, PHY_DataReq_t::confirmCallback, PHY_DataReq_t::data, dataConfCallback, DataEncrypt(), dataHandle, dataPointer, MAC_TRANS_PARAM::DestAddress, MAC_TRANS_PARAM::flags, i, IEEESeqNum, packet, PACKET_TYPE_COMMAND, PACKET_TYPE_DATA, PACKET_TYPE_RESERVE, MACINIT_PARAM::PAddress, PDS_Store(), PHY_DataConf(), PHY_DataReq(), PHY_DataReq_t::polledConfirmation, API_UINT32_UNION::v, API_UINT16_UNION::v, API_UINT32_UNION::Val, API_UINT16_UNION::Val, and MAC_TRANS_PARAM::Val.

Referenced by P2PTasks().

bool MiMAC_Set	(	mac_set_params_t	id,
		uint8_t *	value
	)

References MAC_CHANNEL, MACCurrentChannel, and PHY_SetChannel().

Referenced by MiApp_Set().

bool MiMAC_SetAltAddress	(	uint8_t *	Address,
		uint8_t *	PanId
	)

References PHY_SetPanId(), PHY_SetShortAddr(), API_UINT16_UNION::v, and API_UINT16_UNION::Val.

Referenced by frameParse(), MiApp_ProtocolInit(), and MiApp_StartConnection().

uint32_t MiMAC_SymbolToTicks

(

uint32_t

symbols

)

References SYMBOLS_TO_TICKS.

Referenced by P2PTasks().

void MiMAC_Task

(

void

)

References dataConfAvailable, dataConfCallback, dataHandle, dataPointer, dataStatus, and PHY_TaskHandler().

Referenced by P2PTasks().

void PHY_DataConf

(

uint8_t

status

)

References dataConfAvailable, and dataStatus.

Referenced by MiMAC_SendPacket().

uint8_t BankIndex = 0xFF

Referenced by MiMAC_DiscardPacket(), and MiMAC_ReceivedPacket().

uint8_t calculated_mic_values[AES_BLOCKSIZE/4]

bool dataConfAvailable = 0

Referenced by MiMAC_Task(), and PHY_DataConf().

DataConf_callback_t dataConfCallback = NULL

Referenced by MiMAC_SendPacket(), and MiMAC_Task().

uint8_t dataHandle = 0

Referenced by getAddressFromDataHandleTable(), MiMAC_SendPacket(), and MiMAC_Task().

uint8_t* dataPointer = NULL

Referenced by MiMAC_SendPacket(), and MiMAC_Task().

miwi_status_t dataStatus

Referenced by MiMAC_Task(), and PHY_DataConf().

uint8_t IEEESeqNum

Referenced by MiMAC_Init(), and MiMAC_SendPacket().

API_UINT16_UNION MAC_PANID

uint8_t MACCurrentChannel

Referenced by MiMAC_Set().

MACINIT_PARAM MACInitParams

API_UINT16_UNION myNetworkAddress

uint8_t packet[128]

Referenced by MiMAC_SendPacket().

uint8_t received_mic_values[AES_BLOCKSIZE/4]

Referenced by MiMAC_ReceivedPacket().