File syn_cia401.h¶

File List > proto > syn_cia401.h
#ifndef SYN_CIA401_H
#define SYN_CIA401_H

#include "../common/syn_defs.h"
#include "syn_canopen.h"

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

#ifdef __cplusplus
extern "C" {
#endif

#define SYN_CIA401_OD_DIGITAL_INPUT_8BIT 0x6000U   
#define SYN_CIA401_OD_DIGITAL_OUTPUT_8BIT 0x6200U  
#define SYN_CIA401_OD_ANALOG_INPUT_16BIT 0x6401U   
#define SYN_CIA401_OD_ANALOG_OUTPUT_16BIT 0x6411U  
#define SYN_CIA401_OD_ANALOG_INPUT_DELTA 0x6421U   
#define SYN_CIA401_OD_ANALOG_INPUT_LIMIT_L 0x6424U 
#define SYN_CIA401_OD_ANALOG_INPUT_LIMIT_H 0x6425U 
#define SYN_CIA401_MAX_DIGITAL_8BIT 4 
#define SYN_CIA401_MAX_ANALOG_16BIT 8 
typedef struct {
    uint8_t digital_in[SYN_CIA401_MAX_DIGITAL_8BIT];   
    uint8_t digital_out[SYN_CIA401_MAX_DIGITAL_8BIT];  
    int16_t analog_in[SYN_CIA401_MAX_ANALOG_16BIT];    
    int16_t analog_out[SYN_CIA401_MAX_ANALOG_16BIT];   
    int16_t analog_delta[SYN_CIA401_MAX_ANALOG_16BIT]; 
    int16_t prev_analog_in[SYN_CIA401_MAX_ANALOG_16BIT]; 
    uint8_t digital_in_count;                            
    uint8_t digital_out_count; 
    uint8_t analog_in_count;   
    uint8_t analog_out_count;  
} SYN_CiA401_Device;

void syn_cia401_init(SYN_CiA401_Device *dev, uint8_t dig_in_bytes, uint8_t dig_out_bytes,
                     uint8_t analog_in_ch, uint8_t analog_out_ch);

size_t syn_cia401_populate_od(SYN_CiA401_Device *dev, SYN_CANOpenODEntry *od_table,
                              size_t max_entries);

bool syn_cia401_check_analog_delta(SYN_CiA401_Device *dev, uint8_t *channel);

#ifdef __cplusplus
}
#endif

#endif /* SYN_CIA401_H */