CAN Interrupt Status Register bit definitions. More...

Collaboration diagram for CAN Interrupt Status Register:

Macros
#define	CAN_ISR_DOI BIT24
	DOI: Data Overflow Interrupt. More...

#define	CAN_ISR_BEI BIT25
	BEI: Bus Error Interrupt. More...

#define	CAN_ISR_TI BIT26
	TI: Transmit Interrupt. More...

#define	CAN_ISR_RI BIT27
	RI: Receive Interrupt. More...

#define	CAN_ISR_EPI BIT28
	EPI: Error Passive Interrupt. More...

#define	CAN_ISR_EWI BIT29
	EWI: Error Warning Interrupt. More...

#define	CAN_ISR_ALI BIT30
	ALI: Arbitration Lost Interrupt. More...

#define	CAN_ISR_ACKNOWLEDGE(can_base, isr) CAN_ISR_SR_CMR_MR_SET(can_base, ((isr) & 0x7F000000))
	This is a helper to acknowledge an ISR. More...

Detailed Description

CAN Interrupt Status Register bit definitions.

1: interrupt triggered
0: no interrupt
Writing a 1 to a triggered interrupt clears the bit.

Macro Definition Documentation

◆ CAN_ISR_ACKNOWLEDGE

#define CAN_ISR_ACKNOWLEDGE	(	can_base,
		isr
	)	CAN_ISR_SR_CMR_MR_SET(can_base, ((isr) & 0x7F000000))

This is a helper to acknowledge an ISR.

Definition at line 156 of file can.h.

◆ CAN_ISR_ALI

#define CAN_ISR_ALI BIT30

ALI: Arbitration Lost Interrupt.

Definition at line 154 of file can.h.

◆ CAN_ISR_BEI

#define CAN_ISR_BEI BIT25

BEI: Bus Error Interrupt.

Definition at line 144 of file can.h.

◆ CAN_ISR_DOI

#define CAN_ISR_DOI BIT24

DOI: Data Overflow Interrupt.

Definition at line 142 of file can.h.

◆ CAN_ISR_EPI

#define CAN_ISR_EPI BIT28

EPI: Error Passive Interrupt.

Definition at line 150 of file can.h.

◆ CAN_ISR_EWI

#define CAN_ISR_EWI BIT29

EWI: Error Warning Interrupt.

Definition at line 152 of file can.h.

◆ CAN_ISR_RI

#define CAN_ISR_RI BIT27

RI: Receive Interrupt.

Definition at line 148 of file can.h.

◆ CAN_ISR_TI

#define CAN_ISR_TI BIT26

TI: Transmit Interrupt.

Definition at line 146 of file can.h.

Macros