alientek/modules/can/dev_can.h

#ifndef __APP_CAN_H
#define __APP_CAN_H

#include "queue.h"
#include "stm32f4xx_can.h"

#define CAN_PGN_PF 0xFFFF00
#define CAN_PGN_PS 0xFF00

extern uint8_t recv_can_id;

typedef struct
{
    uint32_t id;
    void (*p_func)(pdu_tag);
} can_rx_tab;

// #define ARR_SIZE(a) sizeof(a) / a[0]

#define ARR_SIZE(a) sizeof(a) / sizeof((a)[0])

// #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
void    can_rx_callback(CanRxMsg rx_message);
void    can_tx_callback();
void    can_process(void);
void    dev_can_network_init();
uint8_t push_can_message_to_queue(uint32_t id, uint8_t len, uint8_t *p_data);

#endif // __APP_CAN_H