File syn_lss.h¶

File List > proto > syn_lss.h
#ifndef SYN_LSS_H
#define SYN_LSS_H

#include "../common/syn_defs.h"
#include "../drivers/syn_can.h"

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

#define SYN_LSS_COB_ID_MASTER 0x7E5U 
#define SYN_LSS_COB_ID_SLAVE 0x7E4U  
#define SYN_LSS_CS_SWITCH_MODE_GLOBAL 0x04U   
#define SYN_LSS_CS_CONFIGURE_NODE_ID 0x11U    
#define SYN_LSS_CS_CONFIGURE_BIT_TIMING 0x13U 
#define SYN_LSS_CS_ACTIVATE_BIT_TIMING 0x15U  
#define SYN_LSS_CS_STORE_CONFIG 0x17U         
#define SYN_LSS_CS_SWITCH_MODE_SELECT 0x40U   
#define SYN_LSS_CS_INQUIRE_VENDOR 0x5AU       
#define SYN_LSS_CS_INQUIRE_PRODUCT 0x5BU      
#define SYN_LSS_CS_INQUIRE_REV 0x5CU          
#define SYN_LSS_CS_INQUIRE_SERIAL 0x5DU       
#define SYN_LSS_MODE_OPERATION 0x00U     
#define SYN_LSS_MODE_CONFIGURATION 0x01U 
#define SYN_LSS_BAUD_1000K 0x00U 
#define SYN_LSS_BAUD_800K 0x01U  
#define SYN_LSS_BAUD_500K 0x02U  
#define SYN_LSS_BAUD_250K 0x03U  
#define SYN_LSS_BAUD_125K 0x04U  
#define SYN_LSS_BAUD_100K 0x05U  
#define SYN_LSS_BAUD_50K 0x06U   
#define SYN_LSS_BAUD_20K 0x07U   
#define SYN_LSS_BAUD_10K 0x08U   
typedef struct {
    uint32_t vendor_id;    
    uint32_t product_code; 
    uint32_t revision_no;  
    uint32_t serial_no;    
} SYN_LSSAddress;

typedef struct {
    uint8_t mode;        
    uint8_t node_id;     
    uint8_t baud_table;  
    SYN_LSSAddress addr; 
    bool store_req;      
} SYN_LSSSlave;

void syn_lss_slave_init(SYN_LSSSlave *slave, const SYN_LSSAddress *addr, uint8_t initial_node_id);

bool syn_lss_slave_process(SYN_LSSSlave *slave, const SYN_CAN_Frame *frame, SYN_CAN_Frame *resp);

void syn_lss_master_build_switch_mode(SYN_CAN_Frame *frame, uint8_t mode);

void syn_lss_master_build_config_node_id(SYN_CAN_Frame *frame, uint8_t new_node_id);

void syn_lss_master_build_config_bit_timing(SYN_CAN_Frame *frame, uint8_t baud_table_idx);

void syn_lss_master_build_store_config(SYN_CAN_Frame *frame);

#ifdef __cplusplus
}
#endif

#endif /* SYN_LSS_H */