CO_error.h

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#ifndef CO_ERROR_H
#define CO_ERROR_H
 
#include <stdint.h>
#include <errno.h>
#include <string.h>
#include <linux/can.h>
#include <net/if.h>
 
#if __has_include("CO_error_custom.h")
#include "CO_error_custom.h"
#else
#include "CO_error_msgs.h"
#endif
 
#ifdef __cplusplus
extern "C" {
#endif
 
void log_printf(int priority, const char* format, ...);
 
typedef enum {
    CO_INTERFACE_ACTIVE,      
    CO_INTERFACE_LISTEN_ONLY, 
    CO_INTERFACE_BUS_OFF      
} CO_CANinterfaceState_t;
 
#define CO_CANerror_NOACK_MAX   16
 
#define CO_CANerror_LISTEN_ONLY 10
 
typedef struct {
    int fd;                            
    char ifName[IFNAMSIZ];             
    uint32_t noackCounter;             
    volatile unsigned char listenOnly; 
    struct timespec timestamp;         
    uint16_t CANerrorStatus;           
} CO_CANinterfaceErrorhandler_t;
 
void CO_CANerror_init(CO_CANinterfaceErrorhandler_t* CANerrorhandler, int fd, const char* ifname);
 
void CO_CANerror_disable(CO_CANinterfaceErrorhandler_t* CANerrorhandler);
 
void CO_CANerror_rxMsg(CO_CANinterfaceErrorhandler_t* CANerrorhandler);
 
CO_CANinterfaceState_t CO_CANerror_txMsg(CO_CANinterfaceErrorhandler_t* CANerrorhandler);
 
CO_CANinterfaceState_t CO_CANerror_rxMsgError(CO_CANinterfaceErrorhandler_t* CANerrorhandler,
                                              const struct can_frame* msg);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* CO_ERROR_H */