mcan.h File Reference

SAM Control Area Network (MCAN) Low Level Driver. More...

#include <conf_mcan.h>
#include <mcan_internal.h>

Go to the source code of this file.

Classes
class	mcanMODM7AE70::mcan_module
	MCAN Module Class. More...
class	mcanMODM7AE70::mcan_config
	MCAN configuration structure. More...
class	mcanMODM7AE70::CanRxMessage
	Class to hold received CAN messages. More...

Namespaces
namespace	mcanMODM7AE70
	mcanMODM7AE70 namespace

Macros
Helper Macros
#define	CAN_EXTENDED_ID_BIT   (0x20000000)
	The single bit used by this API to indicate an extended ID.
#define	ExtToNbId(id)   (id | CAN_EXTENDED_ID_BIT)
	Convert an ID to an extended ID.
#define	NormToNbId(id)   (id & 0x7ff)
	Convert a normal ID in the range of 0 to 2048 to the range of 0 to 1024.
#define	IsNBIdExt(id)   ( (id & CAN_EXTENDED_ID_BIT)!=0)
	Check for an extened MCAN ID.
#define	NbToExtId(id)   (id & 0x1FFFFFFF)
	Remove the API extended flage from the ID.
#define	NbToNormId(id)   (id & 0x7FF)
	Shift a Normal ID so it has a value from 0 to 1023.

MCAN Constants
#define	CAN_DATA_STORE_SIZE   (512)
	Receive OS_FIFO Buffer Size.
const uint32_t	mcanMODM7AE70::CONF_MCAN_RX_FIFO_0_NUM = 32
	Range: 1..64.
const uint32_t	mcanMODM7AE70::CONF_MCAN_RX_FIFO_1_NUM = 1
	Range: 1..64.
const uint32_t	mcanMODM7AE70::CONF_MCAN_RX_BUFFER_NUM = 1
	Range: 1..64.
const uint32_t	mcanMODM7AE70::CONF_MCAN_TX_BUFFER_NUM = 8
	Range: 1..16.
const uint32_t	mcanMODM7AE70::CONF_MCAN_TX_FIFO_QUEUE_NUM = 1
	Range: 1..16.
const uint32_t	mcanMODM7AE70::CONF_MCAN_TX_EVENT_FIFO = 8
	Range: 1..32.
const uint32_t	mcanMODM7AE70::CONF_MCAN_RX_STANDARD_ID_FILTER_NUM = 32
	Range: 1..128.
const uint32_t	mcanMODM7AE70::CONF_MCAN_RX_EXTENDED_ID_FILTER_NUM = 32
	Range: 1..64.

Detailed Description

SAM Control Area Network (MCAN) Low Level Driver.

This driver derived from

Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.

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