CAN error status bitmasks

Collaboration diagram for CAN error status bitmasks:

Macros
#define	CO_CAN_ERRTX_WARNING   0x0001U
	0x0001 CAN transmitter warning
#define	CO_CAN_ERRTX_PASSIVE   0x0002U
	0x0002 CAN transmitter passive
#define	CO_CAN_ERRTX_BUS_OFF   0x0004U
	0x0004 CAN transmitter bus off
#define	CO_CAN_ERRTX_OVERFLOW   0x0008U
	0x0008 CAN transmitter overflow
#define	CO_CAN_ERRTX_PDO_LATE   0x0080U
	0x0080 TPDO is outside sync window
#define	CO_CAN_ERRRX_WARNING   0x0100U
	0x0100 CAN receiver warning
#define	CO_CAN_ERRRX_PASSIVE   0x0200U
	0x0200 CAN receiver passive
#define	CO_CAN_ERRRX_OVERFLOW   0x0800U
	0x0800 CAN receiver overflow
#define	CO_CAN_ERR_WARN_PASSIVE   0x0303U
	0x0303 combination

Detailed Description

CAN warning level is reached, if CAN transmit or receive error counter is more or equal to 96. CAN passive level is reached, if counters are more or equal to 128. Transmitter goes in error state 'bus off' if transmit error counter is more or equal to 256.