CANBus Class Reference

#include <CANBus-SOLDERED.h>

Inherits mcp2518fd.

Public Member Functions
	CANBus (int _pin)
Public Member Functions inherited from mcp2518fd
	mcp2518fd (byte _CS)
virtual void	enableTxInterrupt (bool enable=true)
virtual void	reserveTxBuffers (byte nTxBuf=0)
virtual byte	getLastTxBuffer ()
virtual byte	begin (uint32_t speedset, const byte clockset=MCP2518FD_20MHz)
	Init can and set speed.
virtual byte	init_Mask (byte num, byte ext, unsigned long ulData)
virtual byte	init_Filt (byte num, byte ext, unsigned long ulData)
virtual byte	CANFDSPI_FilterDisable (CAN_FILTER filter)
virtual byte	init_Filt_Mask (byte num, byte ext, unsigned long f, unsigned long m)
virtual void	setSleepWakeup (const byte enable)
virtual byte	sleep ()
virtual byte	wake ()
virtual byte	__setMode (const byte opMode)
virtual byte	setMode (const byte opMode)
virtual byte	getMode ()
virtual byte	checkError (uint8_t *err_ptr=NULL)
virtual byte	checkReceive (void)
virtual byte	readMsgBufID (byte status, volatile unsigned long *id, volatile byte *ext, volatile byte *rtr, volatile byte *len, volatile byte *buf)
byte	readMsgBufID (unsigned long *ID, byte *len, byte *buf)
byte	readMsgBuf (byte *len, byte *buf)
virtual byte	trySendMsgBuf (unsigned long id, byte ext, byte rtr, byte dlc, const byte *buf, byte iTxBuf=0xff)
virtual byte	sendMsgBuf (byte status, unsigned long id, byte ext, byte rtr, byte dlc, volatile const byte *buf)
virtual byte	sendMsgBuf (unsigned long id, byte ext, byte rtr, byte dlc, const byte *buf, bool wait_sent=true)
byte	sendMsgBuf (unsigned long id, byte ext, byte len, const byte *buf)
virtual void	clearBufferTransmitIfFlags (byte flags=0)
virtual byte	readRxTxStatus (void)
	Read RX and TX interrupt bits. Function uses status reading, but translates.
virtual byte	checkClearRxStatus (byte *status)
	Return first found rx CANINTF status and clears it from parameter.
virtual byte	checkClearTxStatus (byte *status, byte iTxBuf=0xff)
	Return specified buffer of first found tx CANINTF status and clears it from parameter.
virtual bool	mcpPinMode (const byte pin, const byte mode)
	switch supported pins between HiZ, interrupt, output
virtual bool	mcpDigitalWrite (const byte pin, const byte mode)
	write HIGH or LOW from supported pins
virtual byte	mcpDigitalRead (const byte pin)
	read HIGH or LOW from supported pins
Public Member Functions inherited from MCP_CAN
unsigned long	getCanId (void)
byte	isRemoteRequest (void)
byte	isExtendedFrame (void)
	MCP_CAN (byte _CS)
void	init_CS (byte _CS)
void	setSPI (SPIClass *_pSPI)

Additional Inherited Members
Protected Attributes inherited from MCP_CAN
byte	ext_flg
unsigned long	can_id
byte	rtr
byte	SPICS
SPIClass *	pSPI
byte	mcpMode

Constructor & Destructor Documentation

CANBus()

CANBus::CANBus ( int _pin )

inline

---

The documentation for this class was generated from the following file:

• CANBus-SOLDERED.h